CN116754480A - Shot blasting coverage rate detection fixing mechanism based on machine vision - Google Patents
Shot blasting coverage rate detection fixing mechanism based on machine vision Download PDFInfo
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- CN116754480A CN116754480A CN202310655091.1A CN202310655091A CN116754480A CN 116754480 A CN116754480 A CN 116754480A CN 202310655091 A CN202310655091 A CN 202310655091A CN 116754480 A CN116754480 A CN 116754480A
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- 238000001514 detection method Methods 0.000 title claims abstract description 69
- 230000007246 mechanism Effects 0.000 title claims abstract description 63
- 238000005422 blasting Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 75
- 230000000670 limiting effect Effects 0.000 claims abstract description 69
- 239000002184 metal Substances 0.000 claims description 26
- 230000001502 supplementing effect Effects 0.000 claims description 16
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 230000008093 supporting effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 238000005480 shot peening Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 30
- 230000009471 action Effects 0.000 abstract description 28
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- G01N21/01—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
-
- 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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- 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
- G01N2021/8411—Application to online plant, process monitoring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The invention discloses a fixing mechanism for shot blasting coverage rate detection based on machine vision, which comprises a workbench, wherein a fixing frame is fixedly arranged on a bolt at the top of the workbench, a workpiece clamping mechanism is arranged at the top of an adjusting component, a first transmission screw rod is driven by a transmission component to carry out transmission, so that the first transmission screw rod carries out transmission action under the cooperation of a threaded sleeve and an electromagnetic ring, the horizontal positions of an adjusting slide block and a first mounting plate are adjusted, the adjustment effect on fixed workpieces is improved, the fixing clamping effect on different workpieces to be detected is improved, the angle adjusting component is arranged in the first mounting plate, two groups of second adjusting cylinders in the first mounting plate provide height adjusting action for the first mounting plate, the first servo motor drives a second mounting plate and the second servo motor to carry out angle adjusting action, and then the second servo motor provides angle adjusting action for a limiting mechanism.
Description
Technical Field
The invention relates to the field related to machine vision detection, in particular to a shot blasting coverage rate detection fixing mechanism based on machine vision.
Background
Shot blasting is also called shot peening, which is one of effective methods for reducing part fatigue and improving service life, and is to jet high-speed shot flow onto the surface of a part to enable the surface layer of the part to generate plastic deformation so as to form a strengthening layer with a certain thickness, and a high residual stress is formed in the strengthening layer, so that the shot peening technology is widely applied to the enhancement of the fatigue resistance of high-stress metal zero; wherein the shot blasting coverage rate needs to be detected by a detection device, so that the integrity of the shot blasting process is ensured.
The prior art has the main defects that: in the prior art, when the fixed installation is carried out, the adjustment and clamping are mostly carried out manually, more manpower is needed in the mode, the fixed installation efficiency is reduced, and meanwhile, the fixing piece in the prior art can mostly only carry out the adjustment of the height and the angle, so that workpieces to be detected with different length or shape and other parameter specifications are difficult to clamp;
furthermore: meanwhile, in the prior art, when the detection camera is fixed, the detection camera is mostly fixed in a bolt mode and the like, the detection camera is difficult to disassemble and assemble due to the mode, and further the follow-up overhaul and replacement efficiency of the detection camera are affected.
Disclosure of Invention
Accordingly, in order to solve the above-described drawbacks, the present invention provides a machine vision-based shot coverage detection fixing mechanism.
The invention is realized in such a way, a fixing mechanism for shot blasting coverage rate detection based on machine vision is constructed, the device comprises a workbench and an adjusting component arranged at the top of the workbench, a fixing frame is fixedly arranged on a bolt at the top of the workbench, a control panel and a detection camera arranged below the fixing frame are arranged on a bolt at the front end of the fixing frame, and the detection camera is electrically connected with the control panel;
the adjustment assembly includes:
the top of the workbench is provided with a first limiting chute;
the first cylinder is fixedly arranged in the first limiting chute;
the sliding seat is arranged in the inner groove of the first limiting chute in a sliding manner;
the method is characterized in that: the device also comprises a workpiece clamping mechanism fixedly arranged above the adjusting component, and a detection clamping mechanism is arranged at the bottom of the fixing frame;
the work piece fixture includes:
the fixing frame is arranged on the top of the sliding seat through bolts and has a supporting function;
the transmission assembly is mounted on the top of the right end of the connecting plate at the left side of the fixing frame through bolts;
the transmission assembly consists of a transmission motor and a transmission gear;
the inner side of the fixing frame is rotatably provided with a first transmission screw rod;
the first transmission screw rod is in threaded connection with the inner side of the threaded sleeve;
the screw thread sleeve is rotatably arranged in the electromagnetic ring;
the electromagnetic ring is rotatably arranged on the adjusting slide block;
the top of the adjusting slide block is contacted with the first mounting plate;
the angle adjusting mechanism is arranged on the top bolt of the adjusting slide block and has an adjusting function.
Preferably, the angle adjusting assembly includes:
the second adjusting cylinder is arranged in the first mounting plate and plays a role in adjusting;
the bolt at the left end of the first mounting plate is provided with a first servo motor which plays a role in transmission;
the right-end transmission shaft of the first servo motor is fixedly provided with a second mounting plate;
the front end bolt of the second mounting plate is provided with a second servo motor which plays a role in transmission;
the rear end transmission shaft of the second servo motor is fixedly provided with a limiting mechanism;
the current controller is mounted on the bolt at the front side of the right end of the first mounting plate;
the first infrared sensor is mounted on the top bolt of the first mounting plate;
the first adjusting cylinder bottom push rod bolt is provided with an adjusting sliding block, and the second adjusting cylinder, the first servo motor, the second servo motor, the current controller and the first infrared sensor are all electrically connected with the control panel.
Preferably, the limiting mechanism includes:
the limiting disc is fixedly arranged on the transmission shaft at the rear end of the second servo motor;
the rear end face of the limiting disc is provided with a second limiting chute;
the rubber sliding seat is arranged in the inner groove of the second limiting chute in a sliding manner;
the magnetic arc plate is arranged at the rear end of the rubber sliding seat through bolts and plays a role in limiting;
the right bolt at the front end of the second mounting plate is provided with a first output controller which plays a role in controlling current;
the electromagnetic coil rod is fixedly arranged on the rear end face of the limiting disc;
the top bolt of the limit disc is provided with a second infrared sensor which plays a role in positioning;
the first output controller, the electromagnetic coil rod and the second infrared sensor are electrically connected with the control panel.
Preferably, the detection clamping mechanism includes:
the top side bolt at the front end of the fixing frame is provided with a third servo motor which plays a role in transmission;
the second transmission screw rod is fixedly arranged at the rear end transmission shaft of the third servo motor and plays a role in transmission;
the second transmission screw rod is in threaded connection with the screw groove at the inner side of the screw groove slide block.
Preferably, the detection clamping mechanism further comprises:
the L-shaped plate is mounted at the bottom of the spiral groove sliding block through bolts and plays a role in supporting;
the top bolt of the L-shaped plate is provided with a fourth servo motor which plays a role in transmission;
the clamping cylinder is fixedly arranged on the bottom transmission shaft of the fourth servo motor and has a limiting function;
the clamping component is arranged in the clamping cylinder;
and the third servo motor and the fourth servo motor are electrically connected with the control panel.
Preferably, the detent assembly includes:
the convex blocks on the inner wall of the clamping cylinder are rotationally connected with the metal frame;
wherein, the bottom of the metal frame is clamped and fixed with a detection camera;
the limiting bolt is inserted into the joint of the metal frame and the convex block on the inner wall of the clamping cylinder;
the electromagnetic plate is arranged on the top of the clamping cylinder through bolts and has an adsorption function;
the second output controller is mounted on the bolt at the top side of the rear end of the clamping cylinder and plays a role in control;
the outer side face of the detection camera is fixedly clamped with a clamping plate;
the left bolt at the top of the clamping plate is provided with an angle adjusting rod which plays a role in angle adjustment;
the bottom of the angle adjusting rod is fixedly provided with a light supplementing lamp which plays a role in supplementing light through a fixing ring;
and the second output controller and the light supplementing lamp are electrically connected with the control panel.
Preferably, four groups of adjusting sliding blocks and two groups of first mounting plates are arranged at the top of the fixing frame, and the four groups of adjusting sliding blocks are respectively arranged at the left side and the right side of the bottoms of the two groups of first mounting plates.
Preferably, two groups of second adjusting cylinders are arranged in the first mounting plate in a total mode, and the two groups of second adjusting cylinders are connected in series through a circuit.
Preferably, the second limiting sliding groove at the front end of the limiting disc is in a cross shape with an included angle of 90 degrees, and four groups of rubber sliding seats and magnetic arc plates are arranged at the front end of the limiting disc.
Preferably, the magnetic arc plate is L-letter shaped, and the length difference between the magnetic arc plate and the electromagnetic coil rod is 5 cm.
Preferably, the thread bush is made of steel material.
The invention has the following advantages: the invention provides a shot blasting coverage rate detection fixing mechanism based on machine vision, which is improved compared with the same type of equipment, and has the following improvements:
according to the shot blasting coverage rate detection fixing mechanism based on machine vision, the workpiece clamping mechanism is arranged at the top of the adjusting component, and the transmission component drives the first transmission screw rod to transmit, so that the first transmission screw rod performs transmission action under the cooperation of the threaded sleeve and the electromagnetic ring, the horizontal positions of the adjusting slide block and the first mounting plate are adjusted, the adjustment effect on the fixed workpiece is improved, and the fixed clamping effect on different workpieces to be detected is improved.
According to the shot blasting coverage rate detection fixing mechanism based on machine vision, the angle adjusting assembly is arranged in the first mounting plate, the two groups of second adjusting cylinders in the first mounting plate provide height adjusting actions for the first mounting plate, the first servo motor drives the second mounting plate and the second servo motor to perform angle adjusting actions, the second servo motor provides angle adjusting actions for the limiting mechanism, and the current controller provides electric energy for the first infrared sensor and the electromagnetic ring respectively, so that the multi-angle adjusting effect of the fixing part is improved, and the angle adjusting effect of a workpiece to be detected is improved.
According to the shot blasting coverage rate detection fixing mechanism based on machine vision, the limiting mechanism is arranged at the front end of the second mounting plate, and the first output controller outputs currents with different magnitudes to the electromagnetic coil rod, so that the magnetic field and the magnetic arc plate repel each other, the magnetic arc plate slides in the second limiting sliding groove under the driving of the rubber sliding seat, and the clamping and adsorbing effects on a workpiece to be detected of the magnetic arc plate are improved.
According to the shot blasting coverage rate detection fixing mechanism based on machine vision, the detection clamping mechanism is arranged at the bottom of the fixing frame, and the third servo motor drives the second transmission screw rod and the screw groove sliding block to carry out transmission action, so that the screw groove sliding block respectively drives the L-shaped plate and the clamping cylinder to carry out displacement in the horizontal direction, and at the moment, the fourth servo motor can provide angle adjustment action for the clamping cylinder, thereby being beneficial to improving the adjustment effect of the clamping cylinder and the detection camera.
According to the shot blasting coverage rate detection fixing mechanism based on machine vision, the clamping assembly is arranged in the clamping cylinder, the metal frame is extruded and rotated to clamp the detection camera, the limiting bolt is used for providing limiting action for the joint of the metal frame and the clamping cylinder, then the second output controller is used for outputting current to the electromagnetic plate to enable the electromagnetic plate to generate a magnetic field to provide adsorption action for the metal frame, the fixing effect on the metal frame is further improved, and then the angle of the light supplementing lamp is adjusted through the clamping plate and the angle adjusting rod, so that the fixing effect on the detection camera is improved, and meanwhile the light supplementing effect for the detection camera is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the right side view of the work table and work holding mechanism of the present invention;
FIG. 3 is a schematic perspective view of the adjustment assembly and workpiece clamping mechanism of the present invention;
FIG. 4 is a schematic perspective view of a workpiece holding mechanism according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3A in accordance with the present invention;
FIG. 6 is a schematic perspective exploded view of the work piece clamping mechanism and angle adjustment assembly of the present invention;
FIG. 7 is a schematic perspective view of an angle adjustment assembly of the present invention;
FIG. 8 is a schematic diagram of a right-hand view of the inspection gripping mechanism of the present invention;
fig. 9 is a right-side view of the detent assembly of the present invention.
Wherein: the device comprises a workbench-1, an adjusting component-2, a workpiece clamping mechanism-3, a fixing frame-4, a control panel-5, a detection camera-6, a detection clamping mechanism-7, a first limiting chute-21, a first cylinder-22, a sliding seat-23, a fixing frame-31, a transmission component-32, a first transmission screw rod-33, a threaded sleeve-34, an electromagnetic ring-35, an adjusting slide block-36, a first mounting plate-37, an angle adjusting component-38, a second adjusting cylinder-381, a first servo motor-382, a second mounting plate-383, a second servo motor-384, a limiting mechanism-385, a current controller-386, a first infrared sensor-387, a limiting disc-3851, a second limiting chute-3852, a rubber sliding seat-3853, a magnetic arc plate-3854, a first output controller-3855, an electromagnetic coil rod-3856, a second infrared sensor-3857, a third servo motor-71, a second transmission screw rod-72, a screw groove slide block-73, an L-shaped plate-74, a fourth servo motor-75, a clamping cylinder-76, a clamping cylinder-77, a clamping component-77, a metal clamp 777, a metal clamp 776-776, a light clamp 776 and a light-776.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 9, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one;
referring to fig. 1 and 2, the fixing mechanism for shot blasting coverage detection based on machine vision of the present invention includes a workbench 1, an adjusting component 2 arranged on the top of the workbench 1, a fixing frame 4 fixedly arranged on the top of the workbench 1, a control panel 5 arranged on the front end bolt of the fixing frame 4, and a detection camera 6 arranged below the fixing frame 4, wherein the detection camera 6 is electrically connected with the control panel 5, the adjusting component 2 includes a first limiting chute 21 arranged on the top of the workbench 1, a first cylinder 22 is fixedly arranged in the first limiting chute 22, and a sliding seat 23 is slidably arranged in the first limiting chute 22.
Referring to fig. 2, 3, 4 and 5 and fig. 6, the fixing mechanism for shot coverage detection based on machine vision of the present invention further comprises a workpiece clamping mechanism 3 fixedly installed above an adjusting component 2, a detecting clamping mechanism 7 is provided at the bottom of a fixing frame 4, the workpiece clamping mechanism 3 comprises a fixing frame 31 with a supporting function mounted on the adjusting component 2 through bolts, a transmission component 32 and a first transmission screw 33 rotatably installed at the inner side of the fixing frame 31 are mounted on the top of the left connecting plate right of the fixing frame 31, a rotation limiting effect is provided for the first transmission screw 33 through the fixing frame 31, the first transmission screw 33 is in threaded connection with the inner side of a threaded sleeve 34, the threaded sleeve 34 is rotatably installed inside an electromagnetic ring 35, the electromagnetic ring 35 is rotatably installed on an adjusting slider 36, a mounting limiting effect is provided for the electromagnetic ring 35 through the adjusting slider 36, the top of the adjusting slider 36 is contacted with a first mounting plate 37, and the bolts are mounted on the angle adjusting mechanism 38 at the top of the adjusting slider 36, four groups of adjusting sliders 36 and two groups of first 37 are mounted on the top of the fixing frame 31, and the four groups of adjusting sliders 36 are respectively mounted at the left and right sides of the two groups of first mounting plates 37, and the first mounting plate 37 are driven to displace by the first mounting plate 37.
Referring to fig. 6, the angle adjusting assembly 38 includes a second adjusting cylinder 381 installed inside a first mounting plate 37 and having an adjusting function, a first servo motor 382 having a driving function is installed on a bolt at the left end of the first mounting plate 37, an installation limiting effect is provided for the first servo motor 382 through the first mounting plate 37, a second mounting plate 383 is fixedly installed on a right end transmission shaft of the first servo motor 382, a transmission effect is provided for the second mounting plate 383 through the first servo motor 382, a second servo motor 384 having a driving function is installed on a front end bolt of the second mounting plate 383, a limiting mechanism 385 is fixedly installed on a rear end transmission shaft of the second servo motor 384, a current controller 386 is installed on a front end bolt at the right end of the first mounting plate 37, a first infrared sensor 387 is installed on a top bolt of the first mounting plate 37, an adjusting slider 36 is installed on a push rod bolt at the bottom of the first adjusting cylinder 381, a second adjusting cylinder 381, a first servo motor 382, a current controller 381 and a second servo motor 381 are connected with the first infrared sensor 381 and the first infrared sensor 381 in series, and a first electric power control circuit 387 is provided for the first infrared sensor 381, and the second electric power control circuit 381 is connected with the first infrared sensor 381 and the second air sensor 387 in series.
Referring to fig. 7, the limiting mechanism 385 comprises a limiting disc 3851 installed on a transmission shaft at the rear end of a second servo motor 384, a second limiting sliding groove 3852 is formed in the rear end face of the limiting disc 3851, a rubber sliding seat 3853 is slidably arranged in the second limiting sliding groove 3852, a magnetic arc plate 3854 playing a limiting role is installed on a rear end bolt of the rubber sliding seat 3853, a first output controller 3855 playing a current control role is installed on a right side bolt at the front end of the second mounting plate 383, an electromagnetic coil rod 3856 is fixedly installed on the rear end face of the limiting disc 3851, a second infrared sensor 3857 playing a positioning role is installed on a top bolt of the limiting disc 3851, the first output controller 3855 and the electromagnetic coil rod 3856 are electrically connected with a control panel 385 through the second limiting sliding groove 3852, an electric angle between the first infrared sensor 3855 and the electromagnetic coil rod 3854 and the electromagnetic rod 3854 is increased, the magnetic arc plate 3854 is arranged between the first infrared sensor 3854 and the second infrared sensor 3851, and the electromagnetic rod 3854 is in a common-mode, and the magnetic arc plate 3854 is in a magnetic arc shape, and the magnetic angle between the two magnetic arc plate 3854 is increased, and the magnetic arc plate 3854 is in a shape.
Referring to fig. 8, the shot coverage detecting fixing mechanism based on machine vision of the present invention, the detecting and clamping mechanism 7 includes a third servo motor 71 with a driving function mounted on the top side of the front end of the fixing frame 4 by bolts, a second driving screw 72 with a driving function is fixedly mounted on the rear end driving shaft of the third servo motor 71, a driving effect is provided for the second driving screw 72 by the third servo motor 71, the second driving screw 72 is in threaded connection with the inner side of the screw slider 73, an L-shaped plate 74 with a supporting function is mounted on the bottom bolt of the screw slider 73, a mounting limit effect is provided for the L-shaped plate 74 by the screw slider 73, a fourth servo motor 75 with a driving function is mounted on the top bolt of the L-shaped plate 74, a clamping cylinder 76 with a limit function is fixedly mounted on the bottom driving shaft of the fourth servo motor 75, a clamping cylinder 76 is provided with a driving effect by the fourth servo motor 75, a clamping component 77 is arranged inside the clamping cylinder 76, and the third servo motor 71 and the fourth servo motor 75 are electrically connected with the control panel 5, and power is provided for the third servo motor 71 and the fourth servo motor 75.
Referring to fig. 9, the clamping assembly 77 includes a metal frame 771 rotatably mounted on a bump on an inner wall of a clamping cylinder 76, a detection camera 6 is clamped and fixed at the bottom of the metal frame 771, a limiting plug 772 is inserted at a joint of the metal frame 771 and the bump on the inner wall of the clamping cylinder 76, an electromagnetic plate 773 playing a role in adsorption is mounted on a top bolt of the clamping cylinder 76, a second output controller 774 playing a role in control is mounted on a top bolt of the rear end of the clamping cylinder 76, a clamping plate 775 is clamped and fixed on an outer side surface of the detection camera 6, a supporting effect is provided for the clamping plate 775 through the detection camera 6, a light supplementing lamp 777 playing a role in light supplementing is fixedly mounted at the bottom of the angle adjusting rod 776 through a fixing ring, and the second output controller 774 and the light supplementing lamp 777 are electrically connected with the control panel 5, so that electric energy is provided for the second output controller 774 and the light supplementing lamp 777.
The invention provides a shot blasting coverage rate detection fixing mechanism based on machine vision through improvement, which has the following working principle;
firstly, when the device is used, the device is firstly placed in a working area, and then the device is connected with an external power supply, so that the device can provide the required electric energy for the work of the device;
secondly, when the part to be detected is fixed, the transmission can be carried out through a transmission motor and a transmission gear set in the transmission assembly 32 at the moment, so that the transmission assembly 32 can drive the first transmission screw rod 33 to carry out transmission, at the moment, the current controller 386 can be controlled by the control panel 5 to provide electric energy for the electromagnetic ring 35, so that the electromagnetic ring 35 respectively provides adsorption fixing actions for the threaded sleeve 34 and the adjusting slide block 36, when the electromagnetic ring 35 works, the first transmission screw rod 33 can drive the adjusting slide block 36 to slide on the fixed frame 31 through the threaded sleeve 34, so that the adjusting slide block 36 can drive the first mounting plate 37 and the second adjusting cylinder 381 to carry out horizontal forward and backward sliding actions, at the moment, the control panel 5 can control the two groups of second adjusting cylinders 381 to synchronously carry out up and down displacement adjustment, so that the control panel 5 can drive the first mounting plate 37 and the first servo motor 382 to carry out height adjustment actions, and the first servo motor 382 can provide angle adjustment actions for the second mounting plate 383, so that two groups of first infrared sensors 3857 on the top of the second mounting plate 383 can be distributed oppositely, and the difference between the two groups of data can be judged by detecting the difference of the heights of the two groups of the first mounting plate 37 and the two groups of the distance difference of the data;
thirdly, when the workpiece to be detected is in a strip-shaped steel plate shape, the workpiece to be detected with different length specifications can be fixed by adjusting the height and the distance between the two groups of first mounting plates 37 and the limiting mechanism 385, at the moment, the first output controller 3855 can be controlled by the control panel 5 to output currents with different magnitudes to the electromagnetic coil rod 3856, so that the magnetic field and the magnetic arc plate 3854 repel each other, the magnetic arc plate 3854 slides in the second limiting chute 3852 under the driving of the rubber sliding seat 3853, and the magnetic arc plate 3854 and the electromagnetic coil rod 3856 are arranged to have the length difference of 5 cm, so that the magnetic arc plate 3854 can clamp the workpiece to be detected through the side openings of the magnetic arc plate 3854, and the clamping and fixing effects of the workpiece to be detected can be further improved through the magnetic adsorption effect of the magnetic arc plate 3854, and the improvement of the clamping and adsorption effects of the workpiece to be detected by the magnetic arc plate 3854 is facilitated;
fourth, when the workpiece to be detected is a gear part, the operator controls the first servo motor 382 to drive the second mounting plate 383 to perform angle adjustment through the control panel 5, so that the first servo motor 382 drives the second mounting plate 383, the second servo motor 384 and the limiting mechanism 385 to rotate and the opening is upward, then the operator places the center of the gear part outside the magnetic arc plate 3854, then controls the first output controller 3855 to output currents with different magnitudes to the electromagnetic coil rod 3856 through the control panel 5, so that the magnetic field and the magnetic arc plate 3854 are in repulsion, the magnetic arc plate 3854 slides in the second limiting chute 3852 under the driving of the rubber sliding seat 3853, and the magnetic arc plate 3854 clamps and fixes the gear part, thereby being beneficial to improving the installation and fixation effects on the gear part;
fifthly, when the detection camera 6 is fixedly installed, a worker inserts the detection camera 6 into the clamping cylinder 76 from bottom to top, so that the metal frame 771 rotates through extrusion of the detection camera 6, so that the metal frame 771 clamps the detection camera 6, at the moment, a limiting bolt 772 can provide a limiting action for the joint of the metal frame 771 and the clamping cylinder 76, then a second output controller 774 outputs current to the electromagnetic plate 773 to enable the electromagnetic plate 773 to generate a magnetic field to provide an adsorption action for the metal frame 771, thereby being beneficial to further improving the fixing effect of the metal frame 771, and then a nut on the clamping plate 775 provides an angle adjusting action for the angle adjusting rod 776, so that the angle adjusting rod 776 drives the light supplementing lamp 777 to adjust, and being beneficial to improving the fixing effect of the detection camera 6 and improving the light supplementing effect of the detection camera 6;
sixthly, the third servo motor 71 is controlled to work through the control panel 5, so that the third servo motor 71 drives the second transmission screw rod 72 and the screw groove sliding block 73 to perform transmission action, and the screw groove sliding block 73 drives the L-shaped plate 74 and the clamping cylinder 76 to perform horizontal displacement respectively, and at the moment, the fourth servo motor 75 can provide an angle adjusting action for the clamping cylinder 76, so that the adjusting effect on the clamping cylinder 76 and the detecting camera 6 is improved;
seventh, then drive sliding seat 23 through control first cylinder 22 and slide in the inside of first spacing spout 21 to make sliding seat 23 drive mount 31 displacement to mount 4 bottom, provide the detection action for the displacement of mount 31 through first infrared sensor 387 this moment, also can provide the location action for the position of first mounting panel 37 and detection camera 6 through first infrared sensor 387 simultaneously, be favorable to improving the quick installation and the location effect between waiting to detect the work piece and the detection camera 6.
The invention provides a fixing mechanism for shot-blasting coverage detection based on machine vision through improvement, the first transmission screw rod 33 is driven by the transmission component 32 to carry out transmission, so that the first transmission screw rod 33 carries out transmission action under the cooperation of the thread bush 34 and the electromagnetic ring 35, the horizontal positions of the adjusting slide block 36 and the first mounting plate 37 are adjusted, the adjustment effect on fixed workpieces is improved, the fixed clamping effect on different workpieces to be detected is improved, the height adjustment action is provided for the first mounting plate 37 through two groups of second adjusting air cylinders 381 in the first mounting plate 37, the second mounting plate 383 and the second servo motor 384 are driven by the first servo motor 382 to carry out angle adjustment action, then the angle adjustment action is provided for the limiting mechanism 385 through the second servo motor 384, and then the electric energy is respectively provided for the first infrared sensor 387 and the electromagnetic ring 35 through the current controller 386, the multi-angle adjusting effect on the fixed part is improved, the angle adjusting effect on the workpiece to be detected is improved, the first output controller 3855 outputs currents with different magnitudes to the electromagnetic coil rod 3856, so that the magnetic field and the magnetic arc plate 3854 are repulsive, the magnetic arc plate 3854 slides in the second limit chute 3852 under the driving of the rubber sliding seat 3853, the clamping and adsorbing effects on the workpiece to be detected on the magnetic arc plate 3854 are improved, the second transmission screw 72 and the spiral groove sliding block 73 are driven to perform transmission action by the third servo motor 71, the spiral groove sliding block 73 drives the L-shaped plate 74 and the clamping cylinder 76 to perform displacement in the horizontal direction respectively, the fourth servo motor 75 can provide the angle adjusting action for the clamping cylinder 76 at the moment, the adjusting effects on the clamping cylinder 76 and the detecting camera 6 are improved, the metal frame 771 is extruded and rotated to clamp the detection camera 6, limiting pins 772 are used for providing limiting action for the joint of the metal frame 771 and the clamping cylinder 76, then the second output controller 774 is used for outputting current to the electromagnetic plate 773 to enable the electromagnetic plate 773 to generate a magnetic field to provide adsorption action for the metal frame 771, the fixing effect on the metal frame 771 is improved, and then the angle of the light supplementing lamp 777 is adjusted through the clamping plate 775 and the angle adjusting rod 776, so that the fixing effect on the detection camera 6 is improved, and meanwhile the light supplementing effect for the detection camera 6 is improved.
The basic principle and main characteristics of the invention and the advantages of the invention are shown and described above, standard parts used by the invention can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a shot-blasting coverage rate detects and uses fixed establishment based on machine vision, includes workstation (1) and workstation (1) top is equipped with adjusting component (2), workstation (1) top bolt fixed mounting has mount (4), control panel (5) and detection camera (6) of setting in mount (4) below are installed to mount (4) front end bolt, detection camera (6) are connected with control panel (5) electricity;
the adjusting assembly (2) comprises:
the first limiting chute (21) is arranged at the top of the workbench (1);
the first air cylinder (22) is fixedly arranged in the first limiting chute (22);
the sliding seat (23) is arranged in the first limiting chute (22) in a sliding manner, and the sliding seat (23) is arranged in the first limiting chute in a sliding manner;
the method is characterized in that: the device also comprises a workpiece clamping mechanism (3) fixedly arranged above the adjusting component (2), and a detection clamping mechanism (7) is arranged at the bottom of the fixing frame (4);
the work piece clamping mechanism (3) comprises:
the fixing frame (31) is arranged on the top of the sliding seat (23) through bolts, and the fixing frame (31) has a supporting function;
the transmission assembly (32) is arranged on the top of the right end of the connecting plate at the left side of the fixing frame (31) through bolts;
wherein, the transmission assembly (32) consists of a transmission motor and a transmission gear;
the first transmission screw rod (33) is rotatably arranged on the inner side of the fixing frame (31);
the first transmission screw rod (33) is in threaded connection with the inner side of the threaded sleeve (34);
the electromagnetic ring (35), the said threaded sleeve (34) rotates and sets up in the electromagnetic ring (35);
the electromagnetic ring (35) is rotatably arranged on the adjusting slide block (36);
the top of the adjusting slide block (36) is contacted with the first mounting plate (37);
and the angle adjusting mechanism (38) is arranged on the top bolt of the adjusting slide block (36), and the angle adjusting mechanism (38) plays a role in adjusting.
2. The machine vision-based shot coverage detection fixing mechanism according to claim 1, wherein: the angle adjustment assembly (38) includes:
a second adjusting cylinder (381), wherein the second adjusting cylinder (381) playing a role of adjusting is arranged in the first mounting plate (37);
a first servo motor (382) is arranged at the left end of the first mounting plate (37), and the first servo motor (382) playing a transmission role is mounted at the left end of the first mounting plate;
the second mounting plate (383) is fixedly arranged on the right-end transmission shaft of the first servo motor (382);
the front end bolt of the second mounting plate (383) is provided with a second servo motor (384) which plays a role in transmission;
the limiting mechanism (385) is fixedly arranged on a transmission shaft at the rear end of the second servo motor (384);
a current controller (386), wherein the current controller (386) is mounted on the front bolt at the right end of the first mounting plate (37);
a first infrared sensor (387), the first mounting plate (37) top bolt mounting a first infrared sensor (387);
the first adjusting cylinder (381) is provided with an adjusting slide block (36) through a push rod bolt at the bottom, and the second adjusting cylinder (381), the first servo motor (382), the second servo motor (384), the current controller (386) and the first infrared sensor (387) are all electrically connected with the control panel (5).
3. The machine vision-based shot coverage detection fixing mechanism according to claim 2, wherein: the limit mechanism (385) includes:
the limiting disc (3851) is fixedly arranged on the transmission shaft at the rear end of the second servo motor (384);
the second limiting sliding groove (3852) is formed in the rear end face of the limiting disc (3851);
the rubber sliding seat (3853) is arranged in the second limiting sliding groove (3852) in a sliding manner;
the magnetic arc plate (3854) is arranged at the rear end of the rubber sliding seat (3853) through bolts, and the magnetic arc plate (3854) plays a limiting role;
the right bolt at the front end of the second mounting plate (383) is provided with the first output controller (3855) which plays a role in controlling current;
the electromagnetic coil rod (3856) is fixedly arranged on the rear end face of the limiting disc (3851);
the second infrared sensor (3857) is arranged on the top of the limiting disc (3851) through bolts, and the second infrared sensor (3857) plays a role in positioning;
wherein the first output controller (3855) and the electromagnetic coil rod (3856) and the second infrared sensor (3857) are electrically connected with the control panel (5).
4. The machine vision-based shot coverage detection fixing mechanism according to claim 1, wherein: the detection clamping mechanism (7) comprises:
the third servo motor (71) is arranged on the top side bolt of the front end of the fixing frame (4) and is used for driving the third servo motor (71);
the second transmission screw rod (72) is fixedly arranged at the rear end transmission shaft of the third servo motor (71), and the second transmission screw rod (72) plays a role in transmission;
the second transmission screw rod (72) is connected with the screw groove on the inner side of the screw groove sliding block (73) through screw threads.
5. The machine vision-based shot peening coverage detection fixing mechanism according to claim 4, wherein: the detection clamping mechanism (7) further comprises:
the L-shaped plate (74) is arranged at the bottom of the spiral groove sliding block (73) through bolts, and the L-shaped plate (74) has a supporting function;
a fourth servo motor (75), wherein a fourth servo motor (75) playing a role in transmission is mounted on the top bolt of the L-shaped plate (74);
the clamping cylinder (76) is fixedly arranged on a transmission shaft at the bottom of the fourth servo motor (75), and the clamping cylinder (76) has a limiting function;
a clamping component (77), wherein the clamping cylinder (76) is internally provided with the clamping component (77);
wherein, third servo motor (71) and fourth servo motor (75) all are connected with control panel (5) electricity.
6. The machine vision-based shot peening coverage detection fixing mechanism according to claim 5, wherein: the detent assembly (77) includes:
the metal frame (771), the inner wall lug of the said clamping cylinder (76) connects with metal frame (771) rotatably;
wherein, the bottom of the metal frame (771) is clamped and fixed with a detection camera (6);
the limiting plug pin (772) is inserted at the joint of the metal frame (771) and the convex block on the inner wall of the clamping cylinder (76);
an electromagnetic plate (773), wherein the electromagnetic plate (773) with an adsorption function is mounted on the top of the clamping cylinder (76) through bolts;
a second output controller (774), wherein a second output controller (774) playing a control role is mounted on the top side bolt at the rear end of the clamping cylinder (76);
the clamping plate (775) is clamped and fixed on the outer side surface of the detection camera (6);
the left bolt at the top of the clamping plate (775) is provided with an angle adjusting rod (776) which plays a role in angle adjustment;
the light supplementing lamp (777) is fixedly arranged at the bottom of the angle adjusting rod (776) through a fixing ring, and the light supplementing lamp (777) plays a role in supplementing light;
wherein, second output controller (774) and light filling lamp (777) all are connected with control panel (5) electricity.
7. The machine vision-based shot coverage detection fixing mechanism according to claim 1, wherein: four groups of adjusting sliding blocks (36) and two groups of first mounting plates (37) are arranged at the top of the fixing frame (31), and the four groups of adjusting sliding blocks (36) are respectively arranged at the left side and the right side of the bottoms of the two groups of first mounting plates (37) in two groups.
8. The machine vision-based shot coverage detection fixing mechanism according to claim 2, wherein: two groups of second adjusting cylinders (381) are arranged in the first mounting plate (37), and the two groups of second adjusting cylinders (381) are connected in series in a circuit.
9. A machine vision-based shot coverage detection fixing mechanism according to claim 3, wherein: the second limiting sliding groove (3852) at the front end of the limiting disc (3851) is in a cross shape with an included angle of 90 degrees, and four groups of rubber sliding seats (3853) and magnetic arc plates (3854) are arranged at the front end of the limiting disc (3851).
10. A machine vision-based shot coverage detection fixing mechanism according to claim 3, wherein: the magnetic arc plate (3854) is L-letter shaped, and the length difference between the magnetic arc plate (3854) and the electromagnetic coil rod (3856) is 5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310655091.1A CN116754480A (en) | 2023-06-04 | 2023-06-04 | Shot blasting coverage rate detection fixing mechanism based on machine vision |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310655091.1A CN116754480A (en) | 2023-06-04 | 2023-06-04 | Shot blasting coverage rate detection fixing mechanism based on machine vision |
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| CN116754480A true CN116754480A (en) | 2023-09-15 |
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| CN202310655091.1A Pending CN116754480A (en) | 2023-06-04 | 2023-06-04 | Shot blasting coverage rate detection fixing mechanism based on machine vision |
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| CN114459520A (en) * | 2022-02-08 | 2022-05-10 | 安徽理工大学 | Machine vision detection device |
| CN216608651U (en) * | 2021-11-24 | 2022-05-27 | 四川远方高新装备零部件股份有限公司 | Workpiece rotating device for shot blasting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20140072293A (en) * | 2012-11-29 | 2014-06-13 | 금오공과대학교 산학협력단 | Image Inspection Apparatus of PLC Chip |
| WO2020077908A1 (en) * | 2018-10-17 | 2020-04-23 | 广州超音速自动化科技股份有限公司 | Adjustment device for visual inspection system |
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