CN113008989A - Workpiece appearance surface defect detection device convenient to fix - Google Patents
Workpiece appearance surface defect detection device convenient to fix Download PDFInfo
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- CN113008989A CN113008989A CN202110226894.6A CN202110226894A CN113008989A CN 113008989 A CN113008989 A CN 113008989A CN 202110226894 A CN202110226894 A CN 202110226894A CN 113008989 A CN113008989 A CN 113008989A
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- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 230000007547 defect Effects 0.000 title claims abstract description 33
- 230000006698 induction Effects 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims description 61
- 239000000523 sample Substances 0.000 claims description 22
- 239000000428 dust Substances 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000003071 parasitic effect Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 208000032544 Cicatrix Diseases 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 230000037387 scars Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 241001589086 Bellapiscis medius Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/043—Analysing solids in the interior, e.g. by shear waves
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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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- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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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
- G01N21/88—Investigating the presence of flaws or contamination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/27—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the material relative to a stationary sensor
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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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
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- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a workpiece appearance surface defect detection device convenient to fix, which comprises a bottom plate, a support box, a support frame, a first fixing frame and a second fixing frame, wherein the support box is installed at the top of the bottom plate through a bolt, the top of the inner wall of the support box is connected with a support roller through a bearing, a rotating table is movably installed at the top of the support roller, the support frame is installed at the top of the rotating table through a bolt, a telescopic rod penetrates through the inner wall of one side of the support frame, a motor is installed on the inner wall of the other side of the support frame, the output end of the motor penetrates through the inside of the support frame and is connected with a rotating rod, and the first fixing frame is installed. The infrared distance meter of the invention emits infrared induction lines capable of measuring distance, and infrared rays are emitted to the infrared receiver for measuring the width of the workpiece, thereby being convenient for workers to measure the width of the surface of the workpiece and know whether the outer surface of the workpiece is normal or not.
Description
Technical Field
The invention relates to the technical field of product detection, in particular to a workpiece appearance surface defect detection device convenient to fix.
Background
After some workpieces are machined, the quality of the workpieces needs to be detected, for example, the pressure resistance, the outer surface and other aspects of the product need to be checked, so that the quality of the product is judged, the quality of the product is ensured, and whether the product meets the qualified standard or not is judged.
The existing workpiece appearance surface defect detection device has the following defects:
1. a reference CN107192721A discloses an illumination light source and a surface defect detection device for detecting surface defects of flat glass, which includes a plurality of LED light sources and a spherical housing, wherein the spherical housing is divided into an upper hemisphere and a lower hemisphere by a substrate located in the middle, and the LED light sources are both mounted on the substrate; the top of the upper hemisphere is provided with an imaging gap through which an imaging light beam passes, and the bottom of the lower hemisphere is provided with an illumination gap through which an illumination light beam passes; and the inner surface of the upper hemisphere is also provided with a parasitic light diaphragm and a shading groove, the parasitic light diaphragm is arranged around the imaging gap, and the shading groove is arranged around the parasitic light diaphragm. According to the invention, the LED light panel is arranged in the spherical shell to form the spherical illumination light source based on the optical integrating sphere principle, so that uniform and equal illumination in 360-degree direction can be provided, the detection system is not sensitive to the directionality of scratches on the glass surface, and the detection effect is improved. The device has a simple structure, so that a user is inconvenient to fix a workpiece on the device, and the working efficiency of the device is influenced;
2. the reference CN205591035U discloses a surface defect detection device for a high-elongation steel cord, which comprises a pay-off device, a twister, a first traction wheel, a second traction wheel, a pay-off wheel and a take-up device which are sequentially arranged; the top of the surface defect detector is also provided with a high-pressure air blowing device; after the steel cord of the utility model winds the second traction wheel, the steel cord winds the first lead wheel, the two surface defect detectors and the second lead wheel downwards in sequence, then the steel cord winds the paying-off wheel upwards in an oblique direction, and when the steel cord passes through the surface defect detectors, metal impurities such as copper scraps and the like can directly fall under the action of gravity and can not enter the running tracks of all parts; and a high-pressure air blowing device is arranged above the two surface defect detectors, the high-pressure air blowing device is automatically opened once every 30 minutes, and metal impurities such as copper scraps and the like generated by the steel cord at the surface defect detectors can be timely removed every time blowing is carried out for 1 minute. The device is lack of a device for inspecting the specification of the workpiece, so that the inspection effect of the device is influenced;
3. reference CN211505251U discloses a cookware surface defect detection device, "including: a frame; the camera bellows is arranged on the rack and is provided with four side surfaces and a top surface; the diffuse reflection cover is arranged in the dark box; the light source is arranged in the dark box and is positioned between the dark box and the diffuse reflection box; the camera is arranged in the dark box, and a lens of the camera penetrates through the diffuse reflection cover; and the detection platform is arranged in the dark box and is positioned in the diffuse reflection cover. And a pot is placed on the detection platform. The utility model discloses a pan surface defect detection device, the pan image of shooing is clear. The internal structure of the device is simple, the angle of the workpiece cannot be adjusted, and the inspection speed is influenced.
Disclosure of Invention
The invention aims to provide a workpiece appearance surface defect detection device convenient to fix, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a workpiece appearance surface defect detection device convenient to fix comprises a bottom plate, a supporting box, a supporting frame, a first fixing frame and a second fixing frame, the top of the bottom plate is provided with a supporting box through a bolt, the top of the inner wall of the supporting box is connected with a supporting roller through a bearing, the top of the supporting roller is movably provided with a rotating platform, the top of the rotating platform is provided with a supporting frame through a bolt, the inner wall of one side of the supporting frame is provided with a telescopic rod in a penetrating way, the inner wall of the other side of the supporting frame is provided with a motor, the output end of the motor penetrates through the inside of the support frame and is connected with a rotating rod, the top of the bottom plate is provided with a first fixing frame through a bolt, and the first fixing frame is positioned at one side of the supporting box, the top of the bottom plate is provided with a second fixing frame through bolts, and the second fixing frame is positioned at the other side of the supporting box.
Preferably, the rotation support column is installed to the inboard bottom of supporting box, and the rotation support column is installed in the bottom of revolving stage, and driven gear is installed in the outside of rotation support column, and control motor is installed to the bottom inboard of supporting box, and control motor is located one side of rotation support column, and control motor's output is connected with the driving gear, and the mutual gomphosis of driving gear and driven gear.
Preferably, the bottom of support frame is run through and is installed the ventilation pipe, and the hair-dryer is installed through the installed part to the inboard of ventilation pipe, installs the filter screen on the top inner wall of ventilation pipe.
Preferably, the roating seat is installed to the one end of telescopic link, and the activity stripper plate is installed to the one end of roating seat, and first connecting plate is installed to the bottom of activity stripper plate, and infrared ray distancer is installed to the bottom of first connecting plate.
Preferably, a positioning extrusion plate is installed at one end of the rotating rod, a second connecting plate is installed at the bottom end of the positioning extrusion plate, and an infrared receiver is installed at the bottom end of the second connecting plate.
Preferably, the infrared inductor is installed through the bolt in the top of first mount, and the transmission line is installed to one side of infrared inductor, and the lifter is installed in the top of first mount run-through, and infrared ray trace scanner is installed to the bottom of lifter.
Preferably, ultrasonic flaw detector is installed at the top of second mount, the top of second mount is installed and is adjusted the slide, and adjust the below that the slide is located ultrasonic flaw detector, it installs the catch bar to run through on one side inner wall of slide to adjust, the fly leaf is installed to the one end of catch bar, the bottom of fly leaf is installed through the bearing and is removed the wheel, the bottom of fly leaf is installed and be installed the regulation pole, and it is located the inboard that removes the wheel to adjust the pole, adjust the bottom that the pole runs through the regulation slide, supersonic generator is installed to the bottom of adjusting the pole, supersonic generator's ultrasonic probe.
Preferably, the working steps of the device are as follows:
s1, firstly, a user places a workpiece to be detected between a movable extrusion plate and a positioning extrusion plate, the user controls a telescopic rod to operate, the telescopic rod extends to drive the movable extrusion plate to move forwards, the movable extrusion plate extrudes one side of the workpiece, the other side of the workpiece is fixed on the positioning extrusion plate, the user can conveniently fix the workpiece, the stability of the workpiece is ensured, an infrared distance meter operates when the movable extrusion plate moves, the infrared distance meter sends an infrared induction line capable of measuring distance, the infrared ray irradiates an infrared receiver and is used for measuring the width of the workpiece, the worker can conveniently measure the surface width of the workpiece, and the condition whether the outer surface of the workpiece is normal or not is known;
s2, a user controls a control motor to operate, the control motor operates to drive a driving gear to rotate, the driving gear rotates to drive a driven gear to rotate, the driven gear rotates to drive a rotating support column to rotate, the rotating support column rotates to drive a rotating platform at the top to rotate, the rotating platform rotates to drive a support frame at the top to displace, the displacement of the support frame drives a workpiece between a movable extrusion plate and a positioning extrusion plate to displace, and the user can conveniently move the equipment;
s3, when a workpiece passes through the bottom of an infrared trace scanner in the moving process, a user controls a lifting rod to move downwards to drive the infrared trace scanner to move downwards, the infrared trace scanner is moved to the position above the workpiece, the infrared trace scanner emits scanning light, the surface of the workpiece is scanned by the scanning light to detect whether defects such as scars exist on the surface of the workpiece, scanned information is transmitted to the inside of an infrared inductor through a transmission line, then the user controls a motor to rotate, the motor rotates to drive a rotating rod, the rotating rod rotates to drive a positioning extrusion plate to rotate, the positioning extrusion plate rotates to drive the workpiece on one side to rotate, the workpiece rotates to drive a movable extrusion plate to rotate to drive the workpiece to adjust the angle, and the device is convenient to turn over to detect the condition that the workpieces are different in surface, when the angle of the device is adjusted, the air blower operates to drive air to move forwards, so that dust on the workpiece is blown away, and the dust is prevented from influencing the detection accuracy of the device.
S4, after the infrared detection is finished, the rotating platform rotates to drive the workpiece to displace, the workpiece is moved to the lower part of the ultrasonic probe, then the user controls the adjusting rod to extend to drive the ultrasonic probe to move downwards, so that the ultrasonic probe is pressed against the surface of the workpiece, the pushing rod extends to drive the movable plate to move, the movable plate moves while the movable plate moves, the movable plate is supported by the movable wheel, the adjusting rod is conveniently supported and adjusted by the movable plate, then the user controls the ultrasonic flaw detector to operate, the ultrasonic flaw detector controls the ultrasonic generator to operate, the ultrasonic probe guides the ultrasonic waves to the inside of the workpiece, the returned ultrasonic waves are collected and transmitted to the ultrasonic flaw detector, the obtained information is analyzed and sorted by the ultrasonic flaw detector to detect whether the inside of the workpiece is damaged or not, the person of facilitating the use knows the work piece whether complete, and after the inspection was accomplished, the revolving stage continued to rotate, drove the work piece and removed workman's face in the front, made things convenient for the workman to take off the work piece from the device, realized alone the purpose of operating and controlling equipment, reduced workman's cost
Compared with the prior art, the invention has the beneficial effects that:
1. the rotary table device drives the driving gear to rotate by controlling the motor to operate, the driving gear rotates to drive the driven gear to rotate, the driven gear rotates to drive the rotary supporting column to rotate, the rotary supporting column rotates to drive the rotary table at the top to rotate, the rotary table rotates to drive the supporting frame at the top to displace, the supporting frame performs circular motion, workpieces are inspected by the inspection device in the moving process, the inspected workpieces return to the front of workers, the workers can conveniently operate and control equipment, the purpose of operating and controlling the equipment by one person is achieved, the labor cost is reduced, and the working efficiency of the device is improved.
2. According to the invention, a workpiece to be detected is placed between the movable extrusion plate and the positioning extrusion plate, a user controls the telescopic rod to operate, the telescopic rod extends to drive the movable extrusion plate to move forwards, the movable extrusion plate extrudes one side of the workpiece, the other side of the workpiece is fixed on the positioning extrusion plate, the user can conveniently fix the workpiece, the stability of the workpiece is ensured, the infrared distance meter operates when the movable extrusion plate moves, the infrared distance meter sends out an infrared induction line capable of measuring distance, infrared rays are emitted onto the infrared receiver for measuring the width of the workpiece, the worker can conveniently measure the width of the surface of the workpiece, and the condition whether the outer surface of the workpiece is normal or not is known.
3. The motor rotates to drive the rotating rod, the rotating rod rotates to drive the positioning extrusion plate to rotate, the positioning extrusion plate rotates to drive the workpiece on one side to rotate, the workpiece rotates to drive the movable extrusion plate to rotate and is used for driving the workpiece to adjust the angle, the device is convenient to turn over and is used for detecting the conditions of different surfaces of the workpiece, and when the angle of the device is adjusted, the blower operates to drive air to move forwards to blow away dust on the workpiece, so that the dust is prevented from affecting the detection accuracy of the device.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic view of the supporting frame of the present invention;
FIG. 5 is a schematic view of a first fixing frame according to the present invention;
FIG. 6 is a schematic perspective view of a first fixing frame according to the present invention;
fig. 7 is a schematic view of an adjusting slide structure of the present invention.
In the figure: 1. a base plate; 2. a support box; 201. supporting the rollers; 202. rotating the support column; 203. a driven gear; 204. controlling the motor; 205. a driving gear; 3. a rotating table; 4. a support frame; 401. a vent pipe; 402. a blower; 5. a telescopic rod; 501. a rotating base; 502. a movable extrusion plate; 503. a first connecting plate; 504. an infrared range finder; 6. an electric motor; 601. rotating the rod; 602. positioning the extrusion plate; 603. a second connecting plate; 604. an infrared receiver; 7. a first fixing frame; 701. an infrared sensor; 702. a transmission line; 703. a lifting rod; 704. an infrared trace scanner; 8. a second fixing frame; 801. an ultrasonic flaw detector; 802. adjusting the slide way; 803. a push rod; 804. a movable plate; 805. a moving wheel; 806. adjusting a rod; 807. an ultrasonic generator; 808. an ultrasonic probe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an embodiment of the present invention is shown: a workpiece appearance surface defect detection device convenient to fix comprises a bottom plate 1, a support box 2, a support frame 4, a first fixing frame 7 and a second fixing frame 8, wherein the support box 2 is installed at the top of the bottom plate 1 through bolts, the bottom plate 1 is fixed on the ground through bolts, the stability of the device is guaranteed, an convenience for a user to install the device is provided, the top of the inner wall of the support box 2 is connected with a support roller 201 through a bearing, the top of the support roller 201 is movably provided with a rotary table 3, the support box 2 supports the rotary table 3 through the support roller 201, the support roller 201 rotates in the rotating process of the rotary table 3, the resistance brought when the rotary table 3 rotates is reduced, the convenience for the user drives the rotary table 3 to rotate, the support frame 4 is installed at the top of the rotary table 3 through bolts, a telescopic rod 5 is installed on the inner wall of one side of the support, the inner wall of the other side of the support frame 4 is provided with the motor 6, the support frame 4 is supported by the rotating platform 3, the stability of the support frame 4 is ensured, the support frame 4 is convenient to fix the telescopic rod 5 and the motor 6, the stability of the telescopic rod 5 and the motor 6 is ensured, a user can conveniently place workpieces by controlling the telescopic rod 5 to stretch and retract so as to clamp and fix the workpieces, the stability of the workpieces is ensured, the user can conveniently place the workpieces, the motor 6 overturns the device when in detection, the convenient device can conveniently check different surfaces of the workpieces, the output end of the motor 6 penetrates through the support frame 4 and is connected with the rotating rod 601, the rotating rod 601 is driven by the rotation of the motor 6 to rotate so as to drive the workpiece clamping structure to rotate, the top of the bottom plate 1 is provided with the first, guarantee first mount 7's stability, make things convenient for first mount 7 to fix infra red ray induction appearance 701, guarantee that infra red ray induction appearance 701 can even running, and first mount 7 is located one side of supporting box 2, second mount 8 is installed through the bolt at the top of bottom plate 1, fixes second mount 8 at the top of bottom plate 1, guarantees second mount 8's stability, makes things convenient for second mount 8 to fix ultrasonic flaw detector 801, guarantees that ultrasonic flaw detector 801 can even running, and second mount 8 is located the opposite side of supporting box 2.
Further, a rotating support column 202 is installed at the bottom of the inner side of the support box 2, the rotating support column 202 is installed at the bottom of the rotating table 3, a driven gear 203 is installed at the outer side of the rotating support column 202, a control motor 204 is installed at the inner side of the bottom of the support box 2, the control motor 204 is located at one side of the rotating support column 202, an output end of the control motor 204 is connected with a driving gear 205, the driving gear 205 and the driven gear 203 are mutually embedded, the control motor 204 operates to drive the driving gear 205 to rotate, the driving gear 205 rotates to drive the driven gear 203 to rotate, the driven gear 203 rotates to drive the rotating support column 202 to rotate, the rotating support column 202 rotates to drive the rotating table 3 at the top to rotate, the rotating table 3 rotates to drive the support frame 4 at the top to displace, the support, the workpiece is checked through the checking device, then the checked workpiece returns to the front of a worker, the worker can conveniently control the equipment, the purpose of controlling the equipment by one person is achieved, labor cost is reduced, and working efficiency of the device is improved.
Further, the bottom of support frame 4 is run through and is installed ventilation pipe 401, hair-dryer 402 is installed through the installed part to the inboard of ventilation pipe 401, install filter screen 403 on the top inner wall of ventilation pipe 401, hair-dryer 402 moves and upwards blows off the air, by the removal of ventilation pipe 401 guide air, at the in-process that the air removed, filter out by the impurity of filter screen 403 in with the air, avoid the dust to cause the influence to the work piece, the air that moves at a high speed simultaneously blows off the dust on the work piece, avoid the dust to adhere to on the work piece, cause the influence to the testing result of work piece, improve the accuracy nature of detection.
Further, roating seat 501 is installed to the one end of telescopic link 5, movable stripper plate 502 is installed to the one end of roating seat 501, first connecting plate 503 is installed to the bottom of movable stripper plate 502, infrared distance measuring instrument 504 is installed to the bottom of first connecting plate 503, telescopic link 5 extension promotes roating seat 501 and movable stripper plate 502 and moves forward, extrude one side of work piece by movable stripper plate 502, be used for fixing the work piece, movable stripper plate 502 fixes infrared distance measuring instrument 504 through first connecting plate 503, guarantee that infrared distance measuring instrument 504 can the even running, infrared distance measuring instrument 504 sends the infrared induction line that can measuring distance, the infrared induction line is to infrared receiver 604, be used for measuring the width of work piece, make things convenient for the workman to measure the surface width of work piece, know whether the surface of work piece is normal.
Further, location stripper plate 602 is installed to the one end of dwang 601, second connecting plate 603 is installed to the bottom of location stripper plate 602, infrared receiver 604 is installed to the bottom of second connecting plate 603, location stripper plate 602 cooperates with activity stripper plate 502, fix the work piece, guarantee the stability of work piece, location stripper plate 602 fixes infrared receiver 604 through second connecting plate 603, after infrared induction line shoots to infrared receiver 604, judge the width of work piece by infrared receiver 604, guarantee measuring precision, when the work piece accepts infrared scanning, dwang 601 receives motor 6 to rotate, convenience of installation detects each face of work piece.
Further, an infrared sensor 701 is installed on the top of the first fixing frame 7 through a bolt, a transmission line 702 is installed on one side of the infrared sensor 701, a lifting rod 703 penetrates through the top of the first fixing frame 7, an infrared trace scanner 704 is installed at the bottom end of the lifting rod 703, when a workpiece passes through the bottom of the infrared trace scanner 704, a user controls the lifting rod 703 to move downwards to drive the infrared trace scanner 704 to move downwards, the infrared trace scanner 704 is moved to the position above the workpiece, the infrared trace scanner 704 emits scanning light, the surface of the workpiece is scanned by the scanning light, whether defects such as scratches exist on the surface of the workpiece is detected, and scanned information is transmitted to the inside of the infrared sensor 701 through the transmission line 702.
Further, an ultrasonic flaw detector 801 is installed at the top of the second fixing frame 8, an adjusting slide 802 is installed at the top of the second fixing frame 8, the adjusting slide 802 is located below the ultrasonic flaw detector 801, a push rod 803 is installed on an inner wall of one side of the adjusting slide 802 in a penetrating manner, a movable plate 804 is installed at one end of the push rod 803, a moving wheel 805 is installed at the bottom of the movable plate 804 through a bearing, an adjusting rod 806 is installed at the bottom of the movable plate 804, the adjusting rod 806 is located on the inner side of the moving wheel 805, the adjusting rod 806 penetrates through the bottom of the adjusting slide 802, an ultrasonic generator 807 is installed at the bottom end of the adjusting rod 806, an ultrasonic probe 808 is installed at the bottom end of the ultrasonic generator 807, after the workpiece moves to the bottom of the ultrasonic probe 808, a user controls the adjusting rod 806 to extend, the push rod 803 extends to drive the movable plate 804 to move, the movable wheel 805 moves while the movable plate 804 moves, the movable plate 804 is supported through the movable wheel 805, the movable plate 804 can support the adjusting rod 806 to facilitate the device to detect the whole interior of a workpiece, then a user can control the operation of the ultrasonic flaw detector 801, the ultrasonic flaw detector 801 can control the operation of the ultrasonic generator 807, ultrasonic waves are guided to the interior of the workpiece through the ultrasonic probe 808, returned ultrasonic waves are collected and transmitted to the ultrasonic flaw detector 801, the obtained information is analyzed and sorted through the ultrasonic flaw detector 801, whether the interior of the workpiece is damaged or not can be detected, and the user can conveniently know whether the workpiece is complete or not.
The working steps of the device are as follows:
s1, firstly, a user places a workpiece to be detected between the movable extrusion plate 502 and the positioning extrusion plate 602, the user controls the operation of the telescopic rod 5, the telescopic rod 5 extends to drive the movable extrusion plate 502 to move forwards, the movable extrusion plate 502 extrudes one side of the workpiece, the other side of the workpiece is fixed on the positioning extrusion plate 602, the user can conveniently fix the workpiece, the stability of the workpiece is ensured, the infrared range finder 504 operates when the movable extrusion plate 502 moves, the infrared range finder 504 emits infrared induction lines capable of measuring distance, and the infrared rays irradiate the infrared receiver 604 and are used for measuring the width of the workpiece, so that a worker can conveniently measure the width of the surface of the workpiece, and can know whether the outer surface of the workpiece is normal or not;
s2, a user controls the control motor 204 to operate, the control motor 204 operates to drive the driving gear 205 to rotate, the driving gear 205 rotates to drive the driven gear 203 to rotate, the driven gear 203 rotates to drive the rotating support column 202 to rotate, the rotating support column 202 rotates to drive the rotating table 3 at the top to rotate, the rotating table 3 rotates to drive the support frame 4 at the top to displace, the displacement of the support frame 4 drives a workpiece between the movable extrusion plate 502 and the positioning extrusion plate 602 to displace, and the user can conveniently move the equipment;
s3, when a workpiece passes through the bottom of an infrared trace scanner 704 in the moving process, a user controls a lifting rod 703 to move downwards to drive the infrared trace scanner 704 to move downwards, the infrared trace scanner 704 is moved to the position above the workpiece, the infrared trace scanner 704 emits scanning light, the surface of the workpiece is scanned by the scanning light to detect whether defects such as scratches exist on the surface of the workpiece, the scanned information is transmitted to the inside of an infrared inductor 701 through a transmission line 702, then the user controls a motor 6 to rotate, the motor 6 rotates to drive a rotating rod 601, the rotating rod 601 rotates to drive a positioning extrusion plate 602 to rotate, the positioning extrusion plate 602 rotates to drive the workpiece on one side to rotate, the workpiece rotates to drive a movable extrusion plate 502 to rotate to drive the workpiece to adjust the angle, and the device is convenient to turn over, the device is used for detecting the conditions of different surfaces of a workpiece, and when the angle of the device is adjusted, the blower 402 operates to drive air to move forwards so as to blow away dust on the workpiece, so that the dust is prevented from influencing the detection accuracy of the device;
s4, after the infrared detection is completed, the rotating table 3 rotates to drive the workpiece to displace, the workpiece is moved to the position below the ultrasonic probe 808, then the user controls the adjusting rod 806 to extend to drive the ultrasonic probe 808 to move downwards, so that the ultrasonic probe 808 abuts against the surface of the workpiece, the pushing rod 803 extends to drive the movable plate 804 to move, the movable plate 804 moves and simultaneously the moving wheel 805 displaces, the movable plate 805 supports the movable plate 804, the movable plate 804 supports the adjusting rod 806, the adjusting rod 806 is conveniently supported, the user controls the operation of the ultrasonic flaw detector 801, the ultrasonic flaw detector 801 controls the operation of the ultrasonic generator 807, the ultrasonic probe 808 guides ultrasonic waves into the workpiece, the returned ultrasonic waves are collected and transmitted to the ultrasonic flaw detector 801, and the obtained information is analyzed and sorted by the ultrasonic flaw detector 801, whether be used for detecting the inside damage that has of work piece, the person of facilitating the use knows the work piece whether complete, accomplishes the back at the inspection, and revolving stage 3 continues to rotate, drives the work piece and removes workman's face, makes things convenient for the workman to take off the work piece from the device, realizes alone the purpose of operating and controlling equipment, has reduced workman's cost.
The working principle is as follows: firstly, a user places a workpiece to be detected between a movable extrusion plate 502 and a positioning extrusion plate 602, the user controls an expansion rod 5 to operate, the expansion rod 5 extends to drive the movable extrusion plate 502 to move forwards, the movable extrusion plate 502 extrudes one side of the workpiece, the other side of the workpiece is fixed on the positioning extrusion plate 602, the user can conveniently fix the workpiece, the stability of the workpiece is ensured, an infrared distance meter 504 operates when the movable extrusion plate 502 moves, the infrared distance meter 504 emits an infrared sensing line capable of measuring distance, the infrared ray irradiates an infrared receiver 604 for measuring the width of the workpiece, the worker can conveniently measure the surface width of the workpiece, whether the outer surface of the workpiece is normal is known, the user controls a control motor 204 to operate, the control motor 204 operates to drive a driving gear 205 to rotate, the driving gear 205 rotates to drive a driven gear 203 to rotate, the driven gear 203 rotates to drive the rotating support column 202 to rotate, the rotating support column 202 rotates to drive the rotating table 3 at the top to rotate, the rotating table 3 rotates to drive the support frame 4 at the top to displace, the displacement of the support frame 4 drives the workpiece between the movable extrusion plate 502 and the positioning extrusion plate 602 to displace, and a user can conveniently move the equipment, the workpiece passes through the bottom of the infrared trace scanner 704 in the moving process, the user controls the lifting rod 703 to move downwards to drive the infrared trace scanner 704 to move downwards, the infrared trace scanner 704 is moved to the position above the workpiece, the infrared trace scanner 704 emits scanning light, the surface of the workpiece is scanned by the scanning light to detect whether the surface of the workpiece has defects such as scars, the scanned information is transmitted to the inside of the infrared inductor 701 through the transmission line 702, and then the user controls the motor 6 to rotate, the motor 6 rotates to drive the rotating rod 601, the rotating rod 601 rotates to drive the positioning extrusion plate 602 to rotate, the positioning extrusion plate 602 rotates to drive the workpiece on one side to rotate, the workpiece rotates to drive the movable extrusion plate 502 to rotate, the movable extrusion plate is used for driving the workpiece to adjust the angle, the device can be conveniently turned over, the device is used for detecting the conditions of different surfaces of the workpiece, when the angle of the device is adjusted, the blower 402 operates to drive air to move forwards, dust on the workpiece is blown away, the dust is prevented from influencing the detection accuracy of the device, after infrared detection is completed, the rotating platform 3 rotates to drive the workpiece to displace, the workpiece is moved below the ultrasonic probe 808, then a user controls the adjusting rod 806 to extend to drive the ultrasonic probe 808 to move downwards, so that the ultrasonic probe 808 abuts against the surface of the workpiece, the pushing rod 803 extends to drive the movable, the movable plate 804 moves while the movable wheel 805 moves, the movable plate 804 is supported through the movable wheel 805, the movable plate 804 can support the adjusting rod 806 conveniently, the adjusting rod 806 can be adjusted, a user can control the ultrasonic flaw detector 801 to operate, the ultrasonic flaw detector 801 can control the ultrasonic generator 807 to operate, ultrasonic waves are guided into a workpiece through the ultrasonic probe 808, returned ultrasonic waves are collected and transmitted to the ultrasonic flaw detector 801, the obtained information is analyzed and sorted through the ultrasonic flaw detector 801, whether the workpiece is damaged or not can be detected, the user can conveniently know whether the workpiece is complete or not, after the inspection is completed, the rotary table 3 can continuously rotate, the workpiece is driven to move to the front of the worker, the workpiece can be conveniently taken down from the device by the worker, the purpose of operating the device by one person can be achieved, and the cost of the worker can be reduced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a workpiece appearance surface defect detection device convenient to it is fixed, includes bottom plate (1), supporting box (2), support frame (4), first mount (7) and second mount (8), its characterized in that: the top of the bottom plate (1) is provided with a support box (2) through bolts, the top of the inner wall of the support box (2) is connected with a support roller (201) through a bearing, the top of the support roller (201) is movably provided with a rotary table (3), the top of the rotary table (3) is provided with a support frame (4) through bolts, an expansion rod (5) is installed on the inner wall of one side of the support frame (4) in a penetrating way, an electric motor (6) is installed on the inner wall of the other side of the support frame (4), the output end of the electric motor (6) penetrates through the inner part of the support frame (4) and is connected with a rotating rod (601), the top of the bottom plate (1) is provided with a first fixing frame (7) through bolts, the first fixing frame (7) is positioned on one side of the support box (2), and the second fixing frame (8) is positioned at the other side of the supporting box (2).
2. The workpiece appearance surface defect detection device convenient to fix of claim 1, wherein: rotation support column (202) are installed to the inboard bottom of supporting box (2), rotate the bottom at revolving stage (3) of support column (202), driven gear (203) are installed in the outside of rotation support column (202), control motor (204) are installed to the bottom inboard of supporting box (2), and control motor (204) are located one side of rotation support column (202), the output of control motor (204) is connected with driving gear (205), and driving gear (205) and driven gear (203) gomphosis each other.
3. The workpiece appearance surface defect detection device convenient to fix of claim 1, wherein: the bottom of support frame (4) is run through and is installed ventilation pipe (401), and hair-dryer (402) are installed through the installed part to the inboard of ventilation pipe (401), installs filter screen (403) on the top inner wall of ventilation pipe (401).
4. The workpiece appearance surface defect detection device convenient to fix of claim 1, wherein: a rotating seat (501) is installed at one end of the telescopic rod (5), a movable extrusion plate (502) is installed at one end of the rotating seat (501), a first connecting plate (503) is installed at the bottom of the movable extrusion plate (502), and an infrared range finder (504) is installed at the bottom end of the first connecting plate (503).
5. The workpiece appearance surface defect detection device convenient to fix of claim 1, wherein: location stripper plate (602) is installed to the one end of dwang (601), and second connecting plate (603) are installed to the bottom of location stripper plate (602), and infrared receiver (604) are installed to the bottom of second connecting plate (603).
6. The workpiece appearance surface defect detection device convenient to fix of claim 1, wherein: the infrared ray induction device is characterized in that an infrared ray induction instrument (701) is installed at the top of the first fixing frame (7) through a bolt, a transmission line (702) is installed on one side of the infrared ray induction instrument (701), a lifting rod (703) is installed at the top of the first fixing frame (7) in a penetrating mode, and an infrared ray trace scanner (704) is installed at the bottom end of the lifting rod (703).
7. The workpiece appearance surface defect detection device convenient to fix of claim 1, wherein: ultrasonic flaw detector (801) are installed at the top of second mount (8), adjust slide (802) are installed at the top of second mount (8), and adjust slide (802) and be located the below of ultrasonic flaw detector (801), it installs catch bar (803) to run through on the one side inner wall of adjusting slide (802), fly leaf (804) are installed to the one end of catch bar (803), removal wheel (805) are installed through the bearing in the bottom of fly leaf (804), install in the bottom of fly leaf (804) and adjust pole (806), and adjust the inboard that pole (806) are located removal wheel (805), adjust the bottom that pole (806) run through to adjust slide (802), supersonic generator (807) are installed to the bottom of adjusting pole (806), ultrasonic probe (808) are installed to the bottom of supersonic generator (807).
8. The workpiece appearance surface defect detection device convenient to fix according to any one of claims 1 to 7, wherein the novel workpiece appearance surface defect detection-based device comprises the following steps:
s1, according to any claim of 1 to 7, firstly, a user puts a workpiece to be detected between the movable extrusion plate (502) and the positioning extrusion plate (602), the user controls the telescopic rod (5) to operate, the telescopic rod (5) extends to drive the movable extrusion plate (502) to move forwards, the movable extrusion plate (502) extrudes one side of the workpiece, the other side of the workpiece is fixed on the positioning extrusion plate (602), the user can fix the workpiece conveniently, and the stability of the workpiece is ensured, the infrared distance measuring instrument (504) operates when the movable extrusion plate (502) moves, the infrared distance measuring instrument (504) emits infrared induction lines capable of measuring distance, the infrared rays irradiate the infrared receiver (604), the width measuring device is used for measuring the width of a workpiece, is convenient for workers to measure the width of the surface of the workpiece and know whether the outer surface of the workpiece is normal or not;
s2, according to any claim of 1 to 7, a user controls a control motor (204) to operate, the control motor (204) operates to drive a driving gear (205) to rotate, the driving gear (205) rotates to drive a driven gear (203) to rotate, the driven gear (203) rotates to drive a rotating support column (202) to rotate, the rotating support column (202) rotates to drive a rotating table (3) at the top to rotate, the rotating table (3) rotates to drive a support frame (4) at the top to displace, and the displacement of the support frame (4) drives a workpiece between a movable extrusion plate (502) and a positioning extrusion plate (602) to displace, so that the user can conveniently move the equipment;
s3, according to any claim of 1 to 7, when the workpiece passes through the bottom of the infrared trace scanner (704) in the process of moving, the user controls the lifting rod (703) to move downwards to drive the infrared trace scanner (704) to move downwards, the infrared trace scanner (704) is moved to the position above the workpiece, the infrared trace scanner (704) emits scanning light, the surface of the workpiece is scanned by the scanning light, whether the surface of the workpiece has defects such as scratches or not is detected, the scanned information is transmitted to the inside of the infrared sensor (701) through the transmission line (702), then the user controls the motor (6) to rotate, the motor (6) rotates to drive the rotating rod (601), the rotating rod (601) rotates to drive the positioning extrusion plate (602) to rotate, the positioning extrusion plate (602) rotates to drive the workpiece on one side to rotate, the workpiece rotates to drive the movable extrusion plate (502) to rotate, the movable extrusion plate is used for driving the workpiece to adjust the angle, the device can be conveniently turned over and used for detecting the conditions of different surfaces of the workpiece, and the blower (402) operates to drive air to move forwards while the angle of the device is adjusted, so that dust on the workpiece is blown away, and the dust is prevented from affecting the detection accuracy of the device;
s4, according to any claim of claims 1 to 7, after the infrared detection is completed, the rotating table (3) rotates to drive the workpiece to displace, the workpiece is moved below the ultrasonic probe (808), then the user controls the adjusting rod (806) to extend, the ultrasonic probe (808) is driven to move downwards, the ultrasonic probe (808) is pressed against the surface of the workpiece, the pushing rod (803) extends to drive the movable plate (804) to move, the movable plate (804) moves while the moving wheel (805) displaces, the movable plate (804) is supported by the moving wheel (805), the adjusting rod (806) is conveniently supported by the movable plate (804), then the user controls the ultrasonic flaw detector (801) to operate, the ultrasonic flaw detector (801) controls the ultrasonic generator (807) to operate, and the ultrasonic waves are guided to the inside of the workpiece by the ultrasonic probe (808), then through collecting the ultrasonic wave that will return and conveying to ultrasonic flaw detector (801), carry out the analysis arrangement by ultrasonic flaw detector (801) to the information that obtains for whether there is the damage inside the detection work piece, convenience of customers knows whether the work piece is complete, and after the inspection is accomplished, revolving stage (3) continue to rotate, drives the work piece and removes the workman and in the front, makes things convenient for the workman to take off the work piece from the device, realizes alone the purpose of control equipment, has reduced workman's cost.
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