CN112881440A - Machining identification and path planning device and method for profile die casting - Google Patents
Machining identification and path planning device and method for profile die casting Download PDFInfo
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- CN112881440A CN112881440A CN202110464462.9A CN202110464462A CN112881440A CN 112881440 A CN112881440 A CN 112881440A CN 202110464462 A CN202110464462 A CN 202110464462A CN 112881440 A CN112881440 A CN 112881440A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/03—Investigating materials by wave or particle radiation by transmission
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/10—Different kinds of radiation or particles
- G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
- G01N2223/1016—X-ray
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/624—Specific applications or type of materials steel, castings
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/646—Specific applications or type of materials flaws, defects
Abstract
The invention belongs to the field of die castings, in particular to a device and a method for processing, identifying and path planning of a profile die casting, aiming at the problems that the existing device and the method need to manually carry out path planning after the detection of the magnesium alloy die casting and are troublesome to use when large-scale detection is needed, the invention provides a scheme which comprises a base, wherein two support rods are symmetrically and fixedly arranged at the top of the base, the top ends of the two support rods are fixedly provided with a U-shaped frame, a conveying belt is connected in the U-shaped frame in a transmission way, a conveying motor is fixedly arranged at one side of the U-shaped frame, and an output shaft of the conveying motor extends into the U-shaped frame and is connected with the conveying belt. And can effectively improve the working efficiency, so the utility model has good practicability.
Description
Technical Field
The invention relates to the technical field of die castings, in particular to a device and a method for machining identification and path planning of a profile die casting.
Background
Due to the requirement of light weight of automobiles, more and more steel parts are replaced by magnesium-aluminum alloy die castings in the field of automobiles, but the die castings are good in forming and high in production efficiency, internal air holes are most easily generated in the die castings, too many air holes can bring serious influence to the strength of the magnesium alloy die castings, the method for detecting the internal air holes is X-ray flaw detection, the method is an important detection method for nondestructive flaw detection, and the magnesium alloy die castings subjected to X-ray flaw detection can still be continuously used.
Application publication No.: CN106908458A discloses a full-automatic quality detection method for magnesium alloy die castings, which uses an automatic programming system, and the magnesium alloy die castings automatically move to different positions after being placed under X-rays through a manipulator to detect the different positions of the magnesium alloy die castings; the porosity is judged and the high-low voltage automatic switching detection is realized according to the defect condition in each area and different wall thickness areas; and identifying the air holes according to the difference between the gray value of the air hole part and other areas, setting an allowable value, marking the unqualified area as red, and judging the scrapping of the magnesium alloy die casting marked as red according to the waste. According to the full-automatic quality detection method for the magnesium alloy die casting, the porosity of the internal pores of the magnesium alloy die casting under X-ray and the equivalent diameter of the maximum pores are calculated through a computer program, the qualification condition of the magnesium alloy die casting can be judged through the computer program, and the full-automatic quality detection method has the characteristics of accuracy in detection and high efficiency;
according to the technical scheme, path planning needs to be carried out manually after the magnesium alloy die casting is detected, and when large-scale detection is needed, the path planning device is troublesome to use, so that a device for machining, identifying and path planning of the profile die casting is provided for solving the problems.
Disclosure of Invention
The invention provides a device and a method for processing and identifying and path planning of a profile die casting, which are based on the technical problems that the technical scheme needs to manually perform path planning after the magnesium alloy die casting is detected and is troublesome to use when large-scale detection is needed.
The invention provides a device for processing, identifying and planning a path of a profile die casting, which comprises a base, wherein two support rods are symmetrically and fixedly arranged at the top of the base, and the top ends of the two supporting rods are fixedly provided with the same U-shaped frame, the U-shaped frame is internally connected with a conveying belt in a transmission way, and one side of the U-shaped frame is fixedly provided with a conveying motor, an output shaft of the conveying motor extends into the U-shaped frame and is connected with the conveying belt, two limit boxes are fixedly arranged at the top of the base, the inner wall of the top of each limit box is connected with a movable rod in a sliding way, and the tops of one sides of the two movable rods extend to the upper part of the U-shaped frame and are respectively fixedly provided with a first L-shaped plate and a second L-shaped plate, and all be equipped with the direction subassembly on first L template and the second L template, the top fixed mounting of base has driving motor, and driving motor's output shaft is connected with two carriage release lever transmissions respectively.
Preferably, the top fixed mounting of base has the backup pad that is located between two spacing casees, and rotates in the backup pad to be connected with and stick up the pole, stick up the pole and be connected with driving motor's output shaft transmission, sliding connection has the connecting cover in the spacing case, and sliding connection has the connecting rod in the connecting cover, and the one end that two connecting rods are close to each other extends to the outside of two spacing casees respectively and rotates with the both ends of sticking up the pole respectively and be connected, and through the rotation of sticking up the pole, can drive two guide assemblies and carry out the opposite motion.
Preferably, run through the rotation in the backup pad and be connected with the dwang, and the one end and the perk pole fixed connection of dwang, the top sliding connection of base has the removal frame, remove frame and driving motor's output shaft transmission and be connected, and sliding connection has the slide bar on removing the top inner wall of frame, the bottom of slide bar rotates with the other end of dwang to be connected, the top of slide bar extends to the top of removing the frame, the cover is equipped with the extension spring who is located the removal frame top on the slide bar, and extension spring's top and bottom respectively with the top of slide bar and the top fixed connection who removes the frame, rotate through removing the frame, can be under the vertical slip's of slide bar cooperation for the dwang rotates.
Preferably, a nut is fixedly mounted on one side of the moving frame, a screw rod is fixedly mounted on an output shaft of the driving motor, the screw rod penetrates through the nut and is in threaded connection with the nut, and the moving frame can be conveniently driven to move transversely by means of a threaded transmission mode.
Preferably, an L-shaped frame is fixedly mounted on one side of the top of the U-shaped frame, an X-ray detector is fixedly mounted on the inner wall of the top of the L-shaped frame, an output shaft of the driving motor is electrically connected with a frequency converter, the frequency converter and the X-ray detector are electrically connected with the same industrial computer, the die casting can be detected by the X-ray detector, and the driving motor can be controlled by the frequency converter to rotate in the forward direction and the reverse direction.
Preferably, the direction subassembly is including rotating four backing rolls on first L template and second L template respectively, and is located and has same guidance tape on two backing rolls with one side, all rotate on first L template and the second L template and be connected with the gyro wheel, fixed mounting has two backing plates on the inner wall of U type frame, and two backing plates cooperate with two gyro wheels respectively, and two gyro wheels all with conveyer belt movable contact, two gyro wheels are connected with two guidance tape transmissions respectively, utilize the motion that the friction drive of gyro wheel and conveyer belt can be located the guidance tape to provide power.
Preferably, inside one side of first L template and inside one side of second L template all rotate and are connected with the connecting axle, and two gyro wheels fixed cover respectively establish on two connecting axles, the inside opposite side of first L template and the inside opposite side of second L template all rotate and are connected with the pivot, and the both ends of pivot are connected with the connecting axle respectively with the backing roll transmission that is located one side, utilize the transmission of pivot to drive the backing roll and rotate.
Preferably, one end, close to each other, of each of the connecting shaft and the rotating shaft is fixedly provided with a transmission gear, the two transmission gears are meshed with each other, bevel gears are fixedly arranged at one ends of the supporting roller and the rotating shaft on one side, the two bevel gears are meshed with each other, the rotating shaft can be driven to rotate by means of meshing transmission of the two transmission gears, and then the supporting roller can rotate by means of transmission of the two bevel gears.
Preferably, the inner wall of one side of the U-shaped frame is symmetrically and rotatably connected with two transmission shafts, the conveying belt is sleeved on the two transmission shafts and is in friction transmission with the two transmission shafts respectively, and the conveying belt can be stably supported and transmitted by the two transmission shafts.
Preferably, fixed mounting has the deflector that is the slope and sets up on the inner wall of U type frame, and one side of deflector extends to the outside of U type frame, the top symmetry fixed mounting of deflector has two slides, and two slides respectively with two guidance tape corresponding, can shift out qualified die casting and unqualified die casting classification respectively.
A machining identification and path planning method for a profile die casting comprises a machining identification and path planning device for the profile die casting and further comprises the following steps:
s1: the conveying motor is started to drive the conveying belt to move so as to drive the die casting to move;
s2: detecting the die casting by using an X-ray detector, detecting a gap in the die casting, and acquiring an image of the die casting;
s3: the X-ray detector sends the acquired image information of the die casting to an industrial computer;
s4: the industrial computer compares the clearance data in the image information of the die casting with the data of the qualified die casting prestored in the industrial computer to obtain the qualified or unqualified judgment information, the calculation formula is (1),
s5: and the industrial computer controls the frequency converter to control the driving motor to work according to the judgment information, so that the subsequent movement path of the die casting is planned, and the die casting is moved into the corresponding slide way.
Further, the step S5 further includes: if the obtained judgment information is qualified, the planning of the subsequent movement path is specifically the step S51:
s51: if the die casting is qualified, sending a working instruction on the industrial computer, and then controlling a driving motor to work through a frequency converter, wherein the driving motor drives a screw rod to rotate positively to drive a moving frame to move to one side far away from the driving motor;
s52: at the moment, the extension spring in a stressed state drives the sliding rod to move downwards to drive the rotating rod to rotate, and when the rotating rod rotates, the tilting rod is driven to rotate;
s53: at the moment, the two connecting covers can respectively move upwards and downwards through the two connecting rods so as to drive the two moving rods to move towards each other, and at the moment, the first L-shaped plate moves upwards and the second L-shaped plate moves downwards;
s54: when the second L-shaped plate moves downwards, the guide belt is driven to move downwards until the roller is contacted with the conveying belt, and the guide belt is contacted with the die casting;
s55: when the roller wheel is in contact with the conveying belt, the roller wheel rotates, and then the rotating shaft is driven to rotate through the meshing transmission of the two transmission gears;
s56: when the rotating shaft rotates, the supporting roller on one side is driven to rotate through the two bevel gears, so that the guide belt moves, and the die casting is moved into the corresponding slide way under the guiding and conveying of the conveying belt and the guide belt.
Further, the step S5 further includes: if the obtained judgment information is unqualified, the planning of the subsequent motion path is specifically the step S61:
s61: when the industrial computer judges that the die casting is unqualified, the industrial computer sends a working instruction to the frequency converter, and the frequency converter can adjust the direction of the driving motor to enable the output shaft of the driving motor to rotate reversely;
s62: then, through the reverse transmission of the structure, the first L-shaped plate moves downwards;
s63: under the cooperation of the guide belt on the first L-shaped plate, unqualified die castings are moved to corresponding slideways, and automatic path planning and classification placement are achieved.
The invention has the beneficial effects that:
1. according to the invention, the conveying motor is started to drive the conveying belt to move so as to drive the die casting to move, when the die casting is detected by the X-ray detector, the gap in the die casting can be detected, after the die casting is detected to be qualified, a working instruction is sent out from the industrial computer at the moment, and then the driving motor is controlled by the frequency converter to work, so that the driving motor can drive the tilting rod to rotate, at the moment, the first L-shaped plate can move upwards, the second L-shaped plate can move downwards, and when the second L-shaped plate moves downwards, the guide belt can be driven to move downwards until the roller is contacted with the conveying belt, and the guide belt can be contacted with the die casting;
2. according to the die casting device, when the roller wheel is in contact with the conveying belt, the roller wheel can rotate, so that the supporting roller on one side can be driven to rotate, and the guide belt can move, so that the die casting can move into the corresponding slide way under the guiding conveying of the conveying belt and the guide belt;
3. according to the invention, when the X-ray detector detects that the die casting is unqualified, a working instruction can be sent to the frequency converter through the industrial computer, the frequency converter can adjust the direction of the driving motor to enable the output shaft of the driving motor to rotate reversely, the first L-shaped plate can move downwards through the reverse transmission of the structure, and then the unqualified die casting can be moved into the corresponding slide way under the matching of the guide belt on the first L-shaped plate;
according to the die casting automatic classifying and placing device, automatic classifying and placing can be achieved after the die casting is detected by the X-ray detector, so that compared with the traditional manual mode of classification, the technical scheme has good convenience, the working efficiency can be effectively improved, and good practicability is achieved.
Drawings
FIG. 1 is a front view of a device for identifying and planning the machining and path of a die casting profile according to the present invention;
FIG. 2 is a rear view of a connecting structure of a driving motor and a rotating rod of the device for processing identification and path planning of the die casting of the section bar provided by the invention;
FIG. 3 is a front view of a connecting structure of a tilting rod and two connecting covers of the device for processing identification and path planning of the profile die casting provided by the invention;
FIG. 4 is a structural plan view of a machining identification and path planning device for a profile die casting, which is provided by the invention;
FIG. 5 is a three-dimensional diagram of a U-shaped frame, a conveying belt, a guide plate and a slide way connecting structure of the device for processing identification and path planning of the section bar die casting provided by the invention;
FIG. 6 is a side view of a roller and support roller connection structure of a profile die casting machining identification and path planning apparatus according to the present invention;
FIG. 7 is a schematic structural diagram of part A in FIG. 1 of a device for machining identification and path planning of a profile die casting according to the present invention;
FIG. 8 is a schematic structural diagram of part B in FIG. 4 of a device for processing identification and path planning of a profile die casting according to the present invention;
fig. 9 is a system diagram of a machining identification and path planning method for a profile die casting according to the present invention.
In the figure: the device comprises a base 1, a supporting rod 2, a 3U-shaped frame, a 4-conveying motor, a 5-transmission shaft, a 6-conveying belt, a 7L-shaped frame, an 8X-ray detector, a 9-backing plate, a 10-limiting box, a 11-moving rod, a 12-first L-shaped plate, a 13-second L-shaped plate, a 14-supporting plate, a 15-driving motor, a 16-screw rod, a 17-moving frame, an 18-frequency converter, a 19-rotating rod, a 20-tilting rod, a 21-connecting cover, a 22-connecting rod, a 23-sliding rod, a 24-stretching spring, a 25-connecting shaft, a 26-supporting roller, a 27-guiding belt, a.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Example 1
Referring to fig. 1-8, the embodiment provides a device for processing, identifying and planning a path of a die casting, which comprises a base 1, two support rods 2 are symmetrically and fixedly installed at the top of the base 1, the top ends of the two support rods 2 are fixedly installed with a same U-shaped frame 3, a conveyor belt 6 is connected in the U-shaped frame 3 in a transmission manner, a conveyor motor 4 is fixedly installed at one side of the U-shaped frame 3, an output shaft of the conveyor motor 4 extends into the U-shaped frame 3 and is connected with the conveyor belt 6, two limit boxes 10 are fixedly installed at the top of the base 1, a movable rod 11 is connected on the inner wall of the top of each limit box 10 in a sliding manner, the tops of one sides of the two movable rods 11 extend to the upper side of the U-shaped frame 3 and are respectively and fixedly installed with a first L-shaped plate 12 and a second L-shaped plate 13, guide assemblies are respectively arranged on the first L-shaped plate 12 and the, and the output shaft of the driving motor 15 is respectively connected with the two moving rods 11 in a transmission way; the top of the base 1 is fixedly provided with a supporting plate 14 positioned between the two limiting boxes 10, the supporting plate 14 is rotatably connected with a tilting rod 20, the tilting rod 20 is in transmission connection with an output shaft of a driving motor 15, the limiting boxes 10 are slidably connected with a connecting cover 21, the connecting cover 21 is slidably connected with a connecting rod 22, one ends, close to each other, of the two connecting rods 22 respectively extend to the outer sides of the two limiting boxes 10 and are respectively rotatably connected with two ends of the tilting rod 20, and the two guide assemblies can be driven to move in opposite directions through rotation of the tilting rod 20; a rotating rod 19 is connected to the supporting plate 14 in a penetrating and rotating mode, one end of the rotating rod 19 is fixedly connected with a tilting rod 20, a moving frame 17 is connected to the top of the base 1 in a sliding mode, the moving frame 17 is in transmission connection with an output shaft of the driving motor 15, a sliding rod 23 is connected to the inner wall of the top of the moving frame 17 in a sliding mode, the bottom end of the sliding rod 23 is connected with the other end of the rotating rod 19 in a rotating mode, the top end of the sliding rod 23 extends to the upper portion of the moving frame 17, an extension spring 24 located above the moving frame 17 is sleeved on the sliding rod 23, the top end and the bottom end of the extension spring 24 are fixedly connected with the top end of the sliding rod 23 and the top of the moving frame 17 respectively, the rotating rod 19; a nut is fixedly arranged on one side of the moving frame 17, a screw 16 is fixedly arranged on an output shaft of the driving motor 15, the screw 16 penetrates through the nut and is in threaded connection with the nut, and the moving frame 17 can be conveniently and transversely moved by utilizing a threaded transmission mode; an L-shaped frame 7 is fixedly mounted on one side of the top of the U-shaped frame 3, an X-ray detector 8 is fixedly mounted on the inner wall of the top of the L-shaped frame 7, an output shaft of a driving motor 15 is electrically connected with a frequency converter 18, the frequency converter 18 and the X-ray detector 8 are electrically connected with the same industrial computer, a die casting can be detected by the X-ray detector 8, and the driving motor 15 can be controlled to rotate in the forward direction and the reverse direction by the frequency converter 18.
According to the die casting automatic classifying and placing device, automatic classifying and placing can be achieved after the die castings are detected by the X-ray detector 8, so that compared with the traditional manual mode of classification, the technical scheme has good convenience, the working efficiency can be effectively improved, and the die casting automatic classifying and placing device has good practicability.
In the embodiment, the guide assembly comprises four supporting rollers 26 which respectively rotate on a first L-shaped plate 12 and a second L-shaped plate 13, two supporting rollers 26 which are positioned on the same side are in transmission connection with the same guide belt 27, the first L-shaped plate 12 and the second L-shaped plate 13 are both in transmission connection with idler wheels 31, two backing plates 9 are fixedly installed on the inner wall of the U-shaped frame 3, the two backing plates 9 are respectively matched with the two idler wheels 31, the two idler wheels 31 are in movable contact with the conveying belt 6, the two idler wheels 31 are respectively in transmission connection with the two guide belts 27, and the power can be provided by the movement of the guide belts 27 through the friction transmission of the idler wheels 31 and the conveying belt 6; the connecting shafts 25 are rotatably connected to one side of the inside of the first L-shaped plate 12 and one side of the inside of the second L-shaped plate 13, the two rollers 31 are fixedly sleeved on the two connecting shafts 25 respectively, the rotating shaft 30 is rotatably connected to the other side of the inside of the first L-shaped plate 12 and the other side of the inside of the second L-shaped plate 13, two ends of the rotating shaft 30 are in transmission connection with the connecting shafts 25 and the supporting roller 26 located on one side respectively, and the supporting roller 26 can be driven to rotate by the transmission of the rotating shaft 30; one ends, close to each other, of the connecting shaft 25 and the rotating shaft 30 are fixedly provided with transmission gears 32, the two transmission gears 32 are meshed with each other, bevel gears 33 are fixedly arranged on the supporting roller 26 positioned on one side and one end of the rotating shaft 30, the two bevel gears 33 are meshed with each other, the rotating shaft 30 can be driven to rotate by means of meshing transmission of the two transmission gears 32, and then the supporting roller 26 can be driven to rotate by means of transmission of the two bevel gears 33; two transmission shafts 5 are symmetrically and rotatably connected to the inner wall of one side of the U-shaped frame 3, the conveying belt 6 is sleeved on the two transmission shafts 5 and is in friction transmission with the two transmission shafts 5 respectively, and the conveying belt 6 can be stably supported and transmitted by the two transmission shafts 5; the guide plate 28 is fixedly arranged on the inner wall of the U-shaped frame 3 in an inclined mode, one side of the guide plate 28 extends to the outer side of the U-shaped frame 3, two slide ways 29 are symmetrically and fixedly arranged on the top of the guide plate 28, the two slide ways 29 correspond to the two guide belts 27 respectively, and qualified die castings and unqualified die castings can be moved out in a classified mode respectively.
In this embodiment, the conveying motor 4 is started to drive the conveying belt 6 to move, so as to drive the die casting to move, when the die casting is detected by the X-ray detector 8, the gap in the die casting can be detected, when the die casting is detected to be qualified, a working instruction is sent out from the industrial computer, and then the driving motor 15 is controlled by the frequency converter 18 to operate, so that the driving motor 15 can drive the screw 16 to rotate in the forward direction, at this time, the moving frame 17 is driven to move towards the side away from the driving motor 15, at this time, the extension spring 24 in a stressed state drives the sliding rod 23 to move downwards, so as to drive the rotating rod 19 to rotate, when the rotating rod 19 rotates, the tilting rod 20 can be driven to rotate, at this time, one of the two connecting covers 21 can be respectively moved upwards by the two connecting rods 22, one of the two movable rods moves downwards to drive the two movable rods 11 to move towards each other, at the moment, the first L-shaped plate 12 moves upwards, the second L-shaped plate 13 moves downwards, when the second L-shaped plate 13 moves downwards, the guide belt 27 is driven to move downwards until the roller 31 is contacted with the conveying belt 6, the guide belt 27 is contacted with a die-cast piece, when the roller 31 is contacted with the conveying belt 6, the roller 31 rotates, then the rotating shaft 30 can be driven to rotate through the meshing transmission of the two transmission gears 32, when the rotating shaft 30 rotates, the supporting roller 26 positioned on one side can be driven to rotate through the two bevel gears 33, so that the guide belt 27 can move, under the guiding conveying of the conveying belt 6 and the guide belt 27, the die-cast piece can move to the corresponding slide 29, when the X-ray detector 8 detects that the die-cast piece is unqualified, can send the work order to converter 18 through industrial computer this moment, converter 18 just can realize transferring to driving motor 15 this moment, make driving motor 15's output shaft antiport, at this moment through the back drive of structure, just can make first L template 12 move downwards, later under the cooperation of guiding band 27 on first L template 12, can move unqualified die casting to corresponding slide 29 in, consequently this technical scheme can realize utilizing X light detector 8 to detect the back to the die casting, realize automatic classification and place, so compare in the classification of traditional artifical form, this technical scheme has good convenience, and can effectual improvement work efficiency, so good practicality has.
Example 2
Referring to fig. 9, a method for processing identification and path planning of a profile die casting includes the device for processing identification and path planning of the profile die casting, and further includes the following steps:
s1: the conveying motor 4 is started to drive the conveying belt 6 to move, so that the die casting is driven to move;
s2: detecting the die casting by an X-ray detector 8, detecting a gap in the die casting, and acquiring an image of the die casting;
s3: the X-ray detector 8 sends the acquired image information of the die casting to an industrial computer;
s4: the industrial computer compares the clearance data in the image information of the die casting with the data of the qualified die casting prestored in the industrial computer to obtain the qualified or unqualified judgment information, the calculation formula is (1),
s5: and the industrial computer controls the frequency converter 18 to control the driving motor 15 to work according to the judgment information, so that the subsequent movement path of the die casting is planned, and the die casting is moved to the corresponding slide 29.
Further, the step S5 further includes: if the obtained judgment information is qualified, the planning of the subsequent movement path is specifically the step S51:
s51: if the die casting is qualified, sending a working instruction on the industrial computer, then controlling the driving motor 15 to work through the frequency converter 18, driving the screw 16 to rotate forward by the driving motor 15, and driving the moving frame 17 to move to one side far away from the driving motor 15;
s52: at this time, the extension spring 24 in a stressed state drives the slide rod 23 to move downwards to drive the rotating rod 19 to rotate, and when the rotating rod 19 rotates, the tilting rod 20 is driven to rotate;
s53: at this time, the two connecting covers 21 can respectively move upwards and downwards through the two connecting rods 22, so that the two moving rods 11 are driven to move towards each other, at this time, the first L-shaped plate 12 moves upwards, and the second L-shaped plate 13 moves downwards;
s54: when the second L-shaped plate 13 moves downwards, the guide belt 27 is driven to move downwards until the roller 31 is contacted with the conveying belt 6, and the guide belt 27 is contacted with the die-casting piece;
s55: when the roller 31 is in contact with the conveyer belt 6, the roller 31 is rotated, and then the rotating shaft 30 is driven to rotate through the meshing transmission of the two transmission gears 32;
s56: when the rotating shaft 30 rotates, the supporting roller 26 on one side is rotated by the two bevel gears 33, so that the guide belt 27 moves, and the die-cast parts are moved into the corresponding slide ways 29 under the guiding conveying of the conveying belt 6 and the guide belt 27.
Further, the step S5 further includes: if the obtained judgment information is unqualified, the planning of the subsequent motion path is specifically the step S61:
s61: when the industrial computer judges that the die casting is unqualified, the industrial computer sends a working instruction to the frequency converter 18, and at the moment, the frequency converter 18 can adjust the direction of the driving motor 15, so that the output shaft of the driving motor 15 rotates reversely;
s62: at this time, through the reverse transmission of the structure, the first L-shaped plate 12 moves downwards;
s63: and the unqualified die castings are moved into corresponding slideways 29 under the coordination of the guide belts 27 on the first L-shaped plate 12, so that automatic path planning and classified placement are realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a processing discernment and route planning device of section bar die casting, includes base (1), its characterized in that, the top symmetry fixed mounting of base (1) has two bracing pieces (2), and the top fixed mounting of two bracing pieces (2) has same U type frame (3), the transmission is connected with conveyer belt (6) in U type frame (3), and one side fixed mounting of U type frame (3) has conveying motor (4), the output shaft of conveying motor (4) extends to in U type frame (3) and is connected with conveyer belt (6), the top fixed mounting of base (1) has two spacing boxes (10), sliding connection has carriage release lever (11) on the top inner wall of spacing box (10), and one side top of two carriage release levers (11) all extends to the top of U type frame (3) and respectively fixed mounting have first L template (12) and second L template (13), and all be equipped with the direction subassembly on first L template (12) and second L template (13), the top fixed mounting of base (1) has driving motor (15), and the output shaft of driving motor (15) is connected with two carriage release levers (11) transmission respectively.
2. The processing identification and path planning device of the section die casting according to claim 1, wherein a supporting plate (14) located between the two limiting boxes (10) is fixedly mounted at the top of the base (1), a tilting rod (20) is rotatably connected to the supporting plate (14), the tilting rod (20) is in transmission connection with an output shaft of a driving motor (15), a connecting cover (21) is slidably connected to the limiting boxes (10), a connecting rod (22) is slidably connected to the connecting cover (21), and one ends, close to each other, of the two connecting rods (22) extend to the outer sides of the two limiting boxes (10) respectively and are rotatably connected with two ends of the tilting rod (20) respectively.
3. Machining recognition and path planning device for profiled die castings according to claim 2, characterized in that a swivelling lever (19) is connected through the support plate (14) in a swivelling manner, one end of the rotating rod (19) is fixedly connected with the tilting rod (20), the top of the base (1) is connected with a moving frame (17) in a sliding manner, the moving frame (17) is in transmission connection with an output shaft of the driving motor (15), and the inner wall of the top part of the movable frame (17) is connected with a sliding rod (23) in a sliding way, the bottom end of the sliding rod (23) is rotationally connected with the other end of the rotating rod (19), the top end of the sliding rod (23) extends to the upper part of the movable frame (17), the sliding rod (23) is sleeved with an extension spring (24) positioned above the movable frame (17), and the top end and the bottom end of the extension spring (24) are respectively and fixedly connected with the top end of the sliding rod (23) and the top of the movable frame (17).
4. The machining recognition and path planning device for the profile die castings according to the claim 3, characterized in that a nut is fixedly installed on one side of the moving frame (17), and a screw (16) is fixedly installed on an output shaft of the driving motor (15), wherein the screw (16) penetrates through the nut and is in threaded connection with the nut.
5. The processing, identifying and path planning device for the profile die castings according to claim 1, characterized in that an L-shaped frame (7) is fixedly installed on one side of the top of the U-shaped frame (3), an X-ray detector (8) is fixedly installed on the inner wall of the top of the L-shaped frame (7), a frequency converter (18) is electrically connected to an output shaft of the driving motor (15), and the frequency converter (18) and the X-ray detector (8) are electrically connected to the same industrial computer.
6. The processing, identifying and path planning device for the profile die castings according to claim 1, characterized in that the guiding assembly comprises four supporting rollers (26) respectively rotating on the first L-shaped plate (12) and the second L-shaped plate (13), the two supporting rollers (26) on the same side are in transmission connection with the same guiding belt (27), the first L-shaped plate (12) and the second L-shaped plate (13) are both in transmission connection with rollers (31), two backing plates (9) are fixedly mounted on the inner wall of the U-shaped frame (3), the two backing plates (9) are respectively matched with the two rollers (31), the two rollers (31) are both in movable contact with the conveying belt (6), and the two rollers (31) are respectively in transmission connection with the two guiding belts (27).
7. A method for identifying and routing die-cast profile machining, comprising the apparatus for identifying and routing die-cast profile machining according to claim 1, further comprising the steps of:
s1: the conveying motor (4) is started to drive the conveying belt (6) to move, so that the die casting is driven to move;
s2: detecting the die casting by an X-ray detector (8), detecting a gap in the die casting, and acquiring an image of the die casting;
s3: the X-ray detector (8) sends the acquired image information of the die casting to an industrial computer;
s4: the industrial computer compares the clearance data in the image information of the die casting with the data of the qualified die casting prestored in the industrial computer to obtain the qualified or unqualified judgment information, the calculation formula is (1),
s5: and the industrial computer controls the frequency converter (18) to control the driving motor (15) to work according to the judgment information, so that the subsequent movement path of the die casting is planned, and the die casting is moved to the corresponding slide way (29).
8. The process identification and path planning method of profile die castings according to claim 7, wherein said step S5 further comprises: if the obtained judgment information is qualified, the planning of the subsequent movement path is specifically the step S51:
s51: if the die casting is qualified, sending a working instruction on the industrial computer, then controlling a driving motor (15) to work through a frequency converter (18), wherein the driving motor (15) drives a screw rod (16) to rotate in the forward direction, and drives a moving frame (17) to move towards one side far away from the driving motor (15);
s52: at the moment, the tension spring (24) in a stressed state drives the sliding rod (23) to move downwards to drive the rotating rod (19) to rotate, and when the rotating rod (19) rotates, the tilting rod (20) is driven to rotate;
s53: at the moment, the two connecting covers (21) can respectively move upwards and downwards through the two connecting rods (22) so as to drive the two moving rods (11) to move towards each other, and at the moment, the first L-shaped plate (12) moves upwards and the second L-shaped plate (13) moves downwards;
s54: when the second L-shaped plate (13) moves downwards, the guide belt (27) is driven to move downwards until the roller (31) is contacted with the conveying belt (6), and the guide belt (27) is contacted with the die casting;
s55: when the roller (31) is in contact with the conveying belt (6), the roller (31) rotates, and then the rotating shaft (30) is driven to rotate through the meshing transmission of the two transmission gears (32);
s56: when the rotating shaft (30) rotates, the supporting roller (26) on one side is driven to rotate through the two bevel gears (33), so that the guide belt (27) moves, and the die casting is moved to the corresponding slide way (29) under the guiding conveying of the conveying belt (6) and the guide belt (27).
9. The process identification and path planning method of profile die castings according to claim 7, wherein said step S5 further comprises: if the obtained judgment information is unqualified, the planning of the subsequent motion path is specifically the step S61:
s61: when the industrial computer judges that the die casting is unqualified, the industrial computer sends a working instruction to the frequency converter (18), and at the moment, the frequency converter (18) can realize direction adjustment on the driving motor (15) so that the output shaft of the driving motor (15) rotates reversely;
s62: then, through the reverse transmission of the structure, the first L-shaped plate (12) moves downwards;
s63: and the unqualified die castings are moved into corresponding slideways (29) under the matching of guide belts (27) on the first L-shaped plate (12), so that automatic path planning and classified placement are realized.
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