CN114087992B - Visual detection device and method for size of aluminum profile die - Google Patents
Visual detection device and method for size of aluminum profile die Download PDFInfo
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- CN114087992B CN114087992B CN202111337671.3A CN202111337671A CN114087992B CN 114087992 B CN114087992 B CN 114087992B CN 202111337671 A CN202111337671 A CN 202111337671A CN 114087992 B CN114087992 B CN 114087992B
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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
- G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/401—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
Abstract
The invention provides a visual detection device and a visual detection method for the size of an aluminum profile die, wherein the visual detection device for the size of an aluminum profile die tool belt comprises a T-shaped supporting plate and a connecting assembly; t shape backup pad: a data storage and a PLC are arranged on the side surface; connecting components: contain and place board, fixed plate, first motor and installing frame, be fixed with on the last side of T shape backup pad and place the board, both sides are fixed with two corresponding fixed plates around placing the board side, install first motor on the trailing flank of the fixed plate of front side, the installing frame rotates to be connected on the side of two fixed plates, the output shaft of first motor is fixed on the inside leading flank of installing frame, install detection component on the side of installing frame, install storage component and runner assembly on placing the last side of board, can improve follow-up mould prosthetic efficiency greatly.
Description
Technical Field
The invention relates to the technical field of die repair, in particular to a device and a method for visually detecting the size of an aluminum profile die.
Background
The mould is a key technological device for producing the aluminum profile, because the structural size is large, the shape of the inner cavity of the mould is complex, the requirements on the dimensional precision and the surface quality are high, the manufacturing period of the mould is long, the cost is high, and once the mould is worn or damaged, the great loss is caused, the cost for manufacturing and maintaining the mould in the aluminum profile industry of China is up to billions of units per year, the economic loss of hundreds of billions of units per year is caused by the mould failure in the whole mould industry, the quick repair and remanufacture of the mould can bring huge industrial benefits, the existing repair mode mainly takes a workpiece and a mould object as a basis, and the task is completed through three-dimensional measurement, reverse processing, geometric modeling, numerical control processing and other digital means, so that the quick detection and repair of a defective mould are realized, but the mode has errors in the data measurement process, and the measured data is troublesome in the process, and the subsequent mould repair efficiency can be influenced under the condition, so that the visual detection device and the method for the size of the aluminum profile mould are provided.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a visual detection device and a visual detection method for the size of an aluminum profile die, which can greatly improve the efficiency of subsequent die repair and can effectively solve the problems in the background art.
In order to achieve the above object, the present invention proposes: the visual detection device for the size of the aluminum profile die comprises a T-shaped supporting plate and a connecting assembly;
t shape backup pad: a data storage and a PLC are arranged on the side surface;
connecting components: the device comprises a placing plate, fixing plates, a first motor and a mounting frame, wherein the placing plate is fixed on the upper side surface of a T-shaped supporting plate, two corresponding fixing plates are fixed on the front side and the rear side of the upper side surface of the placing plate, the first motor is mounted on the rear side surface of the fixing plate on the front side, the mounting frame is rotatably connected to the side surfaces of the two fixing plates, the output shaft of the first motor is fixed on the front side surface inside the mounting frame, a detection assembly is mounted on the side surface of the mounting frame, and a storage assembly and a rotating assembly are mounted on the upper side surface of the placing plate;
wherein: the output of external power source is connected to the input electricity of PLC controller, the input of first motor is connected to the output electricity of PLC controller, the PLC controller is connected with data storage ware two-way electricity.
Further, the detecting component contains pinion rack, sliding frame, tooth post, second motor and camera, sliding connection has four corresponding sliding frames on the side of installing frame, two corresponding bar mouths have been seted up to the left and right sides of installing frame, the inside of bar mouth is fixed with the pinion rack, the inside rotation of sliding frame is connected with the tooth post, and four tooth posts mesh with two tooth posts respectively, install the second motor on the side that the installing frame was kept away from to the sliding frame, the output shaft of second motor is fixed on the terminal surface of tooth post, the sliding frame is located and installs evenly distributed's camera on the inside side of installing frame, the output of PLC controller is connected to the input electricity of second motor, the PLC controller is connected with the two-way electricity of camera, detects the mould through setting up the detecting component.
Further, still include the range finding subassembly, the range finding subassembly contains infrared ray distancer and reflecting plate, infrared ray distancer and reflecting plate all are provided with two, and two infrared ray distancers are installed respectively on the last side of two sliding frames on right side, and two reflecting plates are fixed respectively on the last side of two left sliding frames, infrared ray distancer is connected with PLC controller both-way electricity, measures the length of mould through setting up the range finding subassembly.
Further, the storage assembly comprises a transparent disc and a gear ring, an opening is formed in the upper side face of the placing plate, the transparent disc is rotatably connected inside the opening, the gear ring is fixed on the lower end face of the transparent disc, and the storage assembly is used for storing the die.
Furthermore, the rotating assembly comprises a servo motor and a gear, the servo motor is installed on the upper side face of the placing plate, the gear is fixed on an output shaft of the servo motor and meshed with a gear ring, the input end of the servo motor is electrically connected with the output end of the PLC, and the rotating assembly is arranged to drive the mold to rotate.
Furthermore, a groove is formed in the side face, located inside the installation frame, of the sliding frame, a light supplement lamp is installed inside the groove, the input end of the light supplement lamp is electrically connected with the output end of the PLC, and light supplement is conducted on the camera through the light supplement lamp.
Furthermore, infrared emitter is installed to the lower extreme of two sliding frame leading flanks of rear side all, and infrared receiver is installed to the lower extreme of two sliding frame trailing flanks of front side all, infrared emitter and infrared receiver cooperate, infrared receiver is connected with the two-way electricity of PLC controller, the output of PLC controller is connected to infrared emitter's input electricity.
The invention also provides a detection method of the visual detection device for the size of the aluminum profile die, which comprises the following steps:
s1): placing a die to be detected on the upper end face of the transparent disc, and adjusting the position of the die to be detected to enable the die to be positioned in the middle of the upper end face of the transparent disc after the die is placed;
s2): after the mold is adjusted, the two second motors on the left side are started to enable the two sliding frames on the left side to be gradually far away, a camera arranged on the side face of the two sliding frames on the left side is used for shooting the left side of the mold in the process that the two sliding frames on the left side are gradually far away, the two detection assemblies on the right side are simultaneously started for shooting data on the right side of the mold in the process of shooting the data on the left side of the mold, and the shot data are transmitted to the inside of the data storage through the PLC controller to be stored;
s3): the two infrared transmitters and the two infrared receivers move along with the four sliding frames in the shooting process, infrared data transmitted by the two infrared transmitters are blocked by the mold in the process, so that the two infrared receivers cannot receive signals transmitted by the two infrared transmitters, the four sliding frames are continuously moved until the two infrared receivers receive the signals transmitted by the two infrared transmitters, the PLC automatically controls the four second motors to be closed, the two infrared distance meters are simultaneously opened to measure the lengths of the front side and the rear side of the mold, and the data are conveyed to the inside of the data storage through the PLC to be stored after the measurement;
s4): the method comprises the steps of measuring shape data and length data of the front side and the rear side of a die, starting a servo motor to enable a transparent disc to rotate to adjust the position of the die, enabling unmeasured positions to rotate to positions corresponding to a camera, repeating the detection operation to measure data after the rotation is finished, starting a first motor to enable a mounting frame to rotate after the measurement, closing the first motor after the mounting frame rotates to a position perpendicular to the die, repeating the detection operation to measure data of the upper side and the lower side of the die, and sending the data to a data storage device through a PLC (programmable logic controller) after the data measurement is finished to store the data.
S5): after the data are measured, the data are guided into a computer, then 3D modeling is carried out in the computer through the data, after the modeling, the 3D model is compared with the 3D model of the standard mould to obtain the position of the damaged model, then data completion is carried out by utilizing a CAD/CAM technology, and finally, a numerical control processing method is adopted to carry out physical repair.
Compared with the prior art, the invention has the beneficial effects that: shooting each position of mould through setting up the detecting element and obtaining suitable mould surface image and data, then measuring the length data of each position of mould through the range finding subassembly, make the 3D model of modelling more accurate after obtaining above-mentioned data to can improve follow-up mould prosthetic efficiency greatly.
Drawings
FIG. 1 is a schematic front side structure view of the visual inspection device for the size of the aluminum profile die of the invention;
FIG. 2 is a schematic structural view of a rotating assembly of the visual inspection device for the size of the aluminum profile die of the invention;
fig. 3 is a schematic structural view of a detection assembly of the visual detection device for the size of the aluminum profile die.
In the figure: 1T shape backup pad, 2 data storage, 3 PLC controllers, 4 connecting assemblies, 41 placing plates, 42 fixing plates, 43 first motors, 44 mounting frames, 5 detection assemblies, 51 toothed plates, 52 sliding frames, 53 toothed columns, 54 second motors, 55 cameras, 6 distance measuring assemblies, 61 infrared distance measuring instruments, 62 reflecting plates, 7 storage assemblies, 71 transparent discs, 72 gear rings, 8 rotating assemblies, 81 servo motors, 82 gears, 9 fill lights, 10 infrared receivers and 11 infrared transmitters.
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. 1-3, the present embodiment provides a technical solution: the visual detection device for the size of the aluminum profile die comprises a T-shaped support plate 1 and a connecting assembly 4;
t-shaped support plate 1: the side surface is provided with a data memory 2 and a PLC 3;
connecting assembly 4: comprises a placing plate 41, a fixing plate 42, a first motor 43 and a mounting frame 44, wherein the placing plate 41 is fixed on the upper side surface of a T-shaped supporting plate 1, two corresponding fixing plates 42 are fixed on the front side and the rear side of the upper side surface of the placing plate 41, the first motor 43 is installed on the rear side surface of the fixing plate 42 on the front side, the mounting frame 44 is rotatably connected on the side surfaces of the two fixing plates 42, the output shaft of the first motor 43 is fixed on the front side surface inside the mounting frame 44, a detection component 5 is installed on the side surface of the mounting frame 44, a storage component 7 and a rotating component 8 are installed on the upper side surface of the placing plate 41, the detection component 5 comprises a toothed plate 51, a sliding frame 52, a toothed column 53, a second motor 54 and a camera 55, four corresponding sliding frames 52 are slidably connected on the side surface of the mounting frame 44, two corresponding strip-shaped openings are formed on the left side and the right side of the mounting frame 44, the toothed plate 51 is fixed inside the strip-shaped openings, the inner part of the sliding frame 52 is rotatably connected with tooth columns 53, the four tooth columns 53 are respectively meshed with the two toothed plates 51, the side surface of the sliding frame 52 far away from the mounting frame 44 is provided with a second motor 54, the output shaft of the second motor 54 is fixed on the end surface of the tooth column 53, the side surface of the sliding frame 52 positioned in the mounting frame 44 is provided with uniformly distributed cameras 55, the input end of the second motor 54 is electrically connected with the output end of the PLC controller 3, the PLC controller 3 is electrically connected with the cameras 55 in a bidirectional way, the distance measuring assembly 6 further comprises two distance measuring instruments 61 and two reflecting plates 62, the two distance measuring instruments 61 and the two reflecting plates 62 are respectively arranged, the two infrared distance measuring instruments 61 are respectively arranged on the upper side surfaces of the two sliding frames 52 on the right side, the two reflecting plates 62 are respectively fixed on the upper side surfaces of the two sliding frames 52 on the left side, and the infrared distance measuring instruments 61 are electrically connected with the PLC controller 3 in a bidirectional way, the storage component 7 comprises a transparent disc 71 and a gear ring 72, an opening is formed in the upper side face of the placing plate 41, the transparent disc 71 is rotatably connected inside the opening, the gear ring 72 is fixed on the lower end face of the transparent disc 71, the rotating component 8 comprises a servo motor 81 and a gear 82, the servo motor 81 is installed on the upper side face of the placing plate 41, the gear 82 is fixed on an output shaft of the servo motor 81, the gear 82 is meshed with the gear ring 72, the input end of the servo motor 81 is electrically connected with the output end of the PLC 3, the rotating component 8 is arranged to drive the mold to rotate, the storage component 7 is arranged to store the mold, the distance measuring component 6 is arranged to measure the length of the mold, and the detection component 5 is arranged to detect the mold;
wherein: external power source's output is connected to PLC controller 3's input electricity, and the input of first motor 43 is connected to PLC controller 3's output electricity, and PLC controller 3 is connected with data storage 2 two-way electricity.
Wherein: the sliding frame 52 is located and is seted up a groove on the inside side of installing frame 44, and the internally mounted of recess has light filling lamp 9, and the output of PLC controller 3 is connected to the input electricity of light filling lamp 9, carries out the light filling through setting up light filling lamp 9 to camera 55.
Wherein: infrared emitter 11 is all installed to the lower extreme of two sliding frame 52 leading flanks of rear side, and infrared receiver 10 is all installed to the lower extreme of two sliding frame 52 trailing flanks of front side, and infrared emitter 11 and infrared receiver 10 cooperate, and infrared receiver 10 is connected with PLC controller 3 two-way electricity, and PLC controller 3's output is connected to infrared emitter 11's input electricity.
The invention also provides a detection method of the visual detection device for the size of the aluminum profile die, which comprises the following steps:
s1: placing a mold to be detected on the upper end face of the transparent disc 71, and adjusting the position of the mold to be positioned in the middle of the upper end face of the transparent disc 71 after the mold is placed;
s2: after the mold is adjusted, the two second motors 54 on the left side are started to enable the two sliding frames 52 on the left side to be gradually far away, the camera 55 arranged on the side surface of the two sliding frames 52 on the left side is used for shooting the left side of the mold in the process of gradually far away, the two detection assemblies 5 on the right side are also simultaneously started for shooting the data on the right side of the mold in the process of shooting the data on the left side of the mold, and the shot data are transmitted to the inside of the data storage 2 through the PLC 3 to be stored;
s3: the two infrared transmitters 11 and the two infrared receivers 10 move along with the movement of the four sliding frames 52 in the shooting process, in the process, the infrared data emitted by the two infrared transmitters 11 are blocked by the mold, so that the two infrared receivers 10 cannot receive the signals emitted by the two infrared transmitters 11, the four sliding frames 52 are continuously moved until the two infrared receivers 10 receive the signals emitted by the two infrared transmitters 11, at this time, the PLC controller 3 automatically controls the four second motors 54 to be turned off, and simultaneously turns on the two infrared range finders 61 to measure the lengths of the front side and the rear side of the mold, and the measured data are also transmitted to the inside of the data storage 2 through the PLC controller 3 to be stored;
s4: after measuring the shape data and the length data of the front side and the rear side of the mold, starting the servo motor 81 to enable the transparent disc 71 to rotate to adjust the position of the mold, enabling the unmeasured position to rotate to the position corresponding to the camera 55, repeating the detection operation to measure the data after the rotation is finished, starting the first motor 43 to enable the installation frame 44 to rotate after the measurement, closing the first motor 43 after the installation frame 44 rotates to the position vertical to the mold, repeating the detection operation to measure the data of the upper side and the lower side of the mold, and sending the data to the data storage device 2 for storage through the PLC 3 after the data measurement is finished.
S5: and after the data are measured, guiding the data into a computer, then carrying out 3D modeling in the computer through the data, comparing the 3D model with a 3D model of a standard mould after modeling to obtain the damaged position of the model, then completing the data by utilizing a CAD/CAM technology, and finally carrying out physical repair by adopting a numerical control machining method.
The invention has the advantages that: can carry out accurate measurement to each position data of mould, compare data wider with traditional mode, the 3D model of modelling under such prerequisite is more accurate to make to compare to more accurate with the 3D mode of standard mould, thereby make subsequent mould restoration more convenient.
It should be noted that the specific model of the PLC controller 3 disclosed in the above embodiments is siemens S7-200, and the data storage 3, the first motor 43, the second motor 54, the camera 55, the infrared distance meter 61, the servo motor 81, the fill-in light lamp 9, the infrared receiver 10, and the infrared transmitter 11 may freely configure the PLC controller 3 to control the first motor 43, the second motor 54, the servo motor 81, the fill-in light lamp 9, and the infrared transmitter 11 to operate according to the actual application scene by using a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Visual detection device of aluminium alloy mould size, its characterized in that: comprises a T-shaped supporting plate (1), a distance measuring component (6) and a connecting component (4);
t-shaped support plate (1): a data memory (2) and a PLC (programmable logic controller) are arranged on the side surface;
connection assembly (4): the detection device comprises a placing plate (41), fixing plates (42), a first motor (43) and a mounting frame (44), wherein the placing plate (41) is fixed on the upper side surface of the T-shaped supporting plate (1), two corresponding fixing plates (42) are fixed on the front side and the rear side of the upper side surface of the placing plate (41), the first motor (43) is installed on the rear side surface of the front fixing plate (42), the mounting frame (44) is rotatably connected to the side surfaces of the two fixing plates (42), the output shaft of the first motor (43) is fixed on the front side surface inside the mounting frame (44), a detection assembly (5) is installed on the side surface of the mounting frame (44), and a storage assembly (7) and a rotating assembly (8) are installed on the upper side surface of the placing plate (41);
the detection assembly (5) comprises a toothed plate (51), a sliding frame (52), toothed columns (53), a second motor (54) and a camera (55), the side surface of the mounting frame (44) is connected with the four corresponding sliding frames (52) in a sliding mode, two corresponding strip-shaped openings are formed in the left side and the right side of the mounting frame (44), the toothed plate (51) is fixed inside each strip-shaped opening, the toothed columns (53) are rotatably connected inside the sliding frame (52), the four toothed columns (53) are respectively meshed with the two toothed plates (51), the side surface, far away from the mounting frame (44), of the sliding frame (52) is provided with the second motor (54), an output shaft of the second motor (54) is fixed on the end surface of the toothed columns (53), the side surface, located inside the mounting frame (44), of the sliding frame (52) is provided with the cameras (55) which are uniformly distributed, the input end of the second motor (54) is electrically connected with the output end of the PLC controller (3), and the PLC controller (3) is electrically connected with the cameras (55) in a two-way;
the distance measuring assembly (6) comprises two infrared distance measuring instruments (61) and two reflecting plates (62), the two infrared distance measuring instruments (61) and the two reflecting plates (62) are respectively arranged on the upper side surfaces of the two right sliding frames (52), the two reflecting plates (62) are respectively fixed on the upper side surfaces of the two left sliding frames (52), and the infrared distance measuring instruments (61) are in two-way electric connection with the PLC (3);
the lower ends of the front side surfaces of the two sliding frames (52) on the rear side are respectively provided with an infrared emitter (11), the lower ends of the rear side surfaces of the two sliding frames (52) on the front side are respectively provided with an infrared receiver (10), the infrared emitters (11) are matched with the infrared receivers (10), the infrared receivers (10) are electrically connected with the PLC (3) in a two-way mode, and the input end of each infrared emitter (11) is electrically connected with the output end of the PLC (3);
wherein: the output of external power source is connected to the input electricity of PLC controller (3), the input of first motor (43) is connected to the output electricity of PLC controller (3), PLC controller (3) and data memory (2) two-way electricity are connected.
2. The aluminum profile die size visual detection device as claimed in claim 1, characterized in that: the storage assembly (7) comprises a transparent disc (71) and a gear ring (72), an opening is formed in the upper side face of the placing plate (41), the transparent disc (71) is rotatably connected to the inside of the opening, and the gear ring (72) is fixed on the lower end face of the transparent disc (71).
3. The aluminum profile die size visual detection device as claimed in claim 1, characterized in that: rotating assembly (8) contain servo motor (81) and gear (82), place and install servo motor (81) on the last side of board (41), be fixed with gear (82) on servo motor's (81) output shaft, gear (82) and gear ring (72) mesh mutually, the output of PLC controller (3) is connected to the input electricity of servo motor (81).
4. The aluminum profile die size visual detection device as claimed in claim 1, characterized in that: the sliding frame (52) is located on the side face inside the mounting frame (44) and is provided with a groove, a light supplement lamp (9) is installed inside the groove, and the input end of the light supplement lamp (9) is electrically connected with the output end of the PLC (3).
5. The detection method of the visual detection device for the size of the aluminum profile die as claimed in any one of claims 1 to 4, wherein the visual detection device comprises: the method comprises the following steps:
s1): placing a die to be detected on the upper end surface of the transparent disc (71), and adjusting the position of the die to be detected to be positioned in the middle of the upper end surface of the transparent disc (71) after the die is placed;
s2): after the die is adjusted, the two second motors (54) on the left side are started to enable the two sliding frames (52) on the left side to be gradually far away, a camera (55) installed on the side surface of the two sliding frames (52) on the left side shoots the left side of the die in the process of gradually far away, the two detection assemblies (5) on the right side are simultaneously started to shoot data on the right side of the die in the process of shooting data on the left side of the die, and the shot data are transmitted to the inside of the data storage device (2) through the PLC (3) to be stored;
s3): the two infrared transmitters (11) and the two infrared receivers (10) move along with the movement of the four sliding frames (52) in the shooting process, in the process, infrared data emitted by the two infrared transmitters (11) are blocked by the mold, so that the two infrared receivers (10) cannot receive signals emitted by the two infrared transmitters (11), the four sliding frames (52) are continuously moved until the two infrared receivers (10) receive the signals emitted by the two infrared transmitters (11), at the moment, the PLC (3) automatically controls the four second motors (54) to be switched off, and simultaneously switches on the two infrared range finders (61) to measure the lengths of the front side and the rear side of the mold, and after the measurement, the data are also transmitted to the inside of the data storage (2) through the PLC (3) to be stored;
s4): after measuring shape data and length data of the front side and the rear side of the die, starting a servo motor (81) to enable a transparent disc (71) to rotate to adjust the position of the die, enabling the unmeasured position to rotate to a position corresponding to a camera (55), repeating the detection operation to measure the data after the rotation is finished, starting a first motor (43) to enable an installation frame (44) to rotate after the measurement, closing the first motor (43) after the installation frame (44) rotates to a position vertical to the die, repeating the detection operation to measure the data of the upper side and the lower side of the die, and sending the measured data to a data storage device (2) through a PLC (3) for storage after the data measurement is finished;
s5): after the data are measured, the data are guided into a computer, then 3D modeling is carried out in the computer through the data, after the modeling, the 3D model is compared with the 3D model of the standard mould to obtain the position of the damaged model, then data completion is carried out by utilizing a CAD/CAM technology, and finally, a numerical control processing method is adopted to carry out physical repair.
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| CN114087992A (en) | 2022-02-25 |
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