A shape detection device applicable to various magnetic blocks and its implementation method

Abstract

The present invention discloses a shape detection device applicable to a variety of magnetic blocks, including a detection mechanism, the detection mechanism includes a front-end detection mechanism, a rear-end detection mechanism, a frame and a detection mechanism frame, wherein the front-end detection mechanism and the rear-end detection mechanism are respectively connected to the upper part of the detection mechanism frame, and the discharge end of the front-end detection mechanism is connected to the feed end of the rear-end detection mechanism, the upper part of the front-end detection mechanism and the rear-end detection mechanism is covered with a frame, the feed end of the front-end detection mechanism is connected to a grinder, and the discharge end of the rear-end detection mechanism is connected to a flipping and receiving mechanism; the present invention also discloses a method for realizing the shape detection device applicable to a variety of magnetic blocks. The front-end feeding conveyor belt and the rear-end pushing assembly of the present invention are both provided with a feed adjustment plate, and the feed adjustment plate is provided with a plurality of waist holes, and the feed adjustment plate can be adjusted according to the size of the magnetic block product to be detected, thereby realizing the function of being applicable to a variety of magnetic block detection and increasing the versatility of the equipment.

Description

Technical Field

[0001] The present invention belongs to the technical field of magnetic block shape detection, and in particular relates to a shape detection device applicable to a variety of magnetic blocks and an implementation method thereof. Background Art

[0002] The permanent magnet department of DMEGC Group currently needs to conduct appearance inspections on magnetic block products for defects, corner drop, incomplete chamfers, etc. The existing inspection methods are mostly manual inspections. Since the product needs to inspect six surfaces and twelve chamfers, manual inspections require a lot of time to observe each surface. Since everyone's inspection and judgment standards are somewhat different, and visual fatigue may cause some defective products to be missed after working for a long time, and defective products may be treated as good products, which will have a certain impact on the quality of the product. Therefore, many appearance inspection equipment are now equipped. Most of the existing appearance inspection equipment is for a single product. Due to production needs, the permanent magnet department needs to produce a variety of different magnetic block products. If multiple specialized inspection equipment is used, the cost is high and it takes up a lot of space. An appearance inspection equipment that can be applied to a variety of magnetic block products is needed to meet market demand. Summary of the invention

[0003] The purpose of the present invention is to provide a shape detection device applicable to a variety of magnetic blocks to solve the problems raised in the above background technology. The shape detection device applicable to a variety of magnetic blocks provided by the present invention has the characteristics of being adjustable according to the magnetic block products to be detected and being applicable to a variety of products.

[0004] Another object of the present invention is to provide a method for implementing a shape detection device that is applicable to a variety of magnetic blocks.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an appearance detection device applicable to a variety of magnetic blocks, including a detection mechanism, the detection mechanism includes a front-end detection mechanism, a rear-end detection mechanism, a frame and a detection mechanism frame, wherein the front-end detection mechanism and the rear-end detection mechanism are respectively connected to the top of the detection mechanism frame, and the discharge end of the front-end detection mechanism is connected to the feed end of the rear-end detection mechanism, a frame is covered above the front-end detection mechanism and the rear-end detection mechanism, the feed end of the front-end detection mechanism is connected to a grinder, and the discharge end of the rear-end detection mechanism is connected to a flipping and receiving mechanism.

[0006] Further in the present invention, the flipping material receiving mechanism includes a flipping material receiving mechanism frame, a flipping mechanism is connected to one side above the flipping material receiving mechanism frame, a blank discharging mechanism is connected to the end of the flipping mechanism above the flipping material receiving mechanism frame, the blank discharging mechanism includes a belt conveyor line, a guide assembly, a pushing assembly and a pallet switching assembly, wherein the belt conveyor line is installed above the flipping material receiving mechanism frame, a guide assembly is connected above one end of the belt conveyor line close to the flipping mechanism, a pushing assembly is provided at the end of the guide assembly on one side of the belt conveyor line, and a pallet switching assembly is provided on the side of the belt conveyor line away from the pushing assembly.

[0007] Further in the present invention, the flipping mechanism includes a flipping mechanism base, an inclination plate, a silicone pad, a leveling vibrator, an arc-shaped top plate and a flipping plate, wherein the flipping mechanism base is installed on the flipping material receiving mechanism frame, the top of the flipping mechanism base is connected with an inclination plate, the top of the inclination plate is connected with a silicone pad, the top of the silicone pad is connected with a leveling vibrator, the top of the leveling vibrator is connected with a flipping plate, the middle position of the flipping plate is connected with an arc-shaped top plate, the leveling vibrator is connected with a controller signal, the guide assembly includes a guide adjustment plate and a guide plate, wherein the guide adjustment plate is connected to both sides above the belt conveyor line, the guide adjustment plate is connected with a guide plate, one end of the push assembly above the guide adjustment plate is connected with a photoelectric device, the photoelectric device is connected with a controller signal, the belt conveyor line is connected to the pallet switching assembly through a transition plate, one end of the belt conveyor line is connected with a drive motor for providing power, the drive motor is connected with a controller signal, the push assembly includes a movable baffle, a push air The lifting mechanism that stirs cage connects with the lifting of the spring clips and the lifting of the spring clips is pivotally connected to the bottom of the cage, and the lifting mechanism is pivotally connected to the bottom of the cage. The lifting mechanism is pivotally connected to the bottom of the cage. The lifting mechanism is pivotally connected to the bottom of the cage. The lifting mechanism is pivotally connected to the bottom of the cage.

[0008] Further in the present invention, the rear-end detection mechanism includes a rear-end lens detection component and a rear-end pushing component, wherein the feed end of the rear-end lens detection component is connected to the rear-end pushing component, and the rear-end pushing component includes a rear-end pushing component base, a rear-end pushing cylinder and a rear-end pushing plate, wherein the rear-end pushing component base is connected to the feed end of the rear-end lens detection component, one side of the rear-end pushing component base is connected to the rear-end pushing cylinder, the output end of the rear-end pushing cylinder is connected to the rear-end pushing plate, and the rear-end pushing plate is located above the rear-end pushing component base and is slidably connected to the rear-end pushing component base.

[0009] Further in the present invention, the rear-end lens detection component includes a detection conveyor belt, and the two sides above the detection conveyor belt are provided with origin photoelectric, No. 0 detection lens, No. 1 detection lens, No. 2 detection lens, No. 3 detection lens, No. 4 detection lens, No. 5 detection lens, No. 6 detection lens, defective product discharge channel and suspected defective product discharge component in sequence according to the feeding direction, and the top of the detection conveyor belt is also provided with No. 0 light source, No. 1 light source, No. 2 light source, No. 3 light source, No. 4 light source, No. 5 light source and No. 6 light source corresponding to the No. 0 detection lens, No. 1 detection lens, No. 2 detection lens, No. 3 detection lens, No. 4 detection lens, No. 5 detection lens and No. 6 detection lens, respectively, and the suspected defective product discharge component and the defective product discharge channel are respectively connected to the detection conveyor belt. It is connected through a discharge connecting plate, one side of the detection conveyor belt end is connected to a detection conveyor belt motor for providing power, and the other side of the detection conveyor belt end is provided with an encoder, and the encoder is connected to the output end of the detection conveyor belt motor, and the detection conveyor belt is also connected to a blowing device corresponding to the suspected defective product discharge component and the defective product discharge channel respectively. The structure of the suspected defective product discharge component is the same as that of the discharge mechanism, and the origin photoelectric, No. 0 light source, No. 1 light source, No. 2 light source, No. 4 light source, No. 4 detection lens, No. 6 detection lens, encoder, detection conveyor belt motor, No. 6 light source, No. 5 detection lens, No. 5 light source, No. 3 detection lens, No. 3 light source, No. 2 detection lens, No. 1 detection lens and No. 0 detection lens are respectively connected to the controller signal.

[0010] Furthermore, in the present invention, the front-end detection mechanism includes a front-end feeding and conveying component, a front-end lens detection component and a workpiece flipping component, wherein the structure of the front-end lens detection component is the same as that of the rear-end lens detection component, the feeding end of the front-end lens detection component is connected to the front-end feeding and conveying component, the discharging end of the front-end lens detection component is connected to the workpiece flipping component, the front-end feeding and conveying component includes a front-end feeding and conveying belt, a front-end feeding adjustment plate, a front-end pushing cylinder, a front-end feeding guide plate, a front-end feeding pushing plate and a front-end feeding and conveying belt motor, wherein the front-end feeding and conveying belt is installed on one side of the feeding end of the front-end lens detection component, and the two sides above the front-end feeding and conveying belt are connected A front-end feed adjustment plate is connected, one end of the front-end feed conveyor belt is connected to a front-end feed conveyor belt motor for providing power, the front-end feed conveyor belt is connected to the front-end lens detection component through a front-end feed guide plate, one side of the front-end feed conveyor belt corresponding to the position of the front-end feed guide plate is connected to a front-end push cylinder, the output end of the front-end push cylinder is connected to the front-end feed push plate, the workpiece flipping component includes a workpiece flipping plate and a flip-in-place optical fiber sensor, wherein the workpiece flipping plate is installed at the discharge end of the front-end lens detection component, the inside of the workpiece flipping plate is connected to a flip-in-place optical fiber sensor, and the front-end feed conveyor belt motor and the flip-in-place optical fiber sensor are respectively connected to the controller signal.

[0011] In the present invention, the method for implementing the shape detection device applicable to various magnetic blocks comprises the following steps:

[0012] (i) After the magnetic block product is chamfered on the grinding machine, it enters the front-end feeding and conveying assembly. The upper surface of the magnetic block product entering the front-end feeding and conveying assembly is recorded as the A surface, the long side surface is recorded as the D surface, the short side surface is recorded as the C surface, the surface opposite to the A surface is recorded as the B surface, the surface opposite to the C surface is recorded as the F surface, and the surface opposite to the D surface is recorded as the E surface;

[0013] (ii) The front-end feeding conveyor belt motor drives the front-end feeding conveyor belt to rotate and convey the magnetic block product forward, and the front-end pushing cylinder drives the front-end feeding push plate to push the magnetic block product onto the front-end lens detection component of the front-end detection mechanism, and the magnetic block product is conveyed forward through the detection conveyor belt of the front-end detection mechanism;

[0014] (3) Respectively inspect the defect sizes and chamfer conditions of the A surface, C surface and D surface of the magnetic block product through the No. 0 inspection lens, No. 1 inspection lens, No. 2 inspection lens, No. 3 inspection lens, No. 4 inspection lens, No. 5 inspection lens and No. 6 inspection lens of the front-end inspection mechanism;

[0015] (iv) When the magnetic block product on the detection conveyor belt of the front-end detection mechanism moves to the end, the workpiece flipping plate flips it, and the magnetic block product is flipped from side A facing up to side B facing up. Then, the rear-end push cylinder drives the rear-end push plate to move, and the flipped magnetic block product is pushed into the rear-end lens detection component of the rear-end detection mechanism;

[0016] (V) respectively inspect the defect sizes and chamfer conditions of the B surface, E surface and F surface of the magnetic block product through the No. 0 inspection lens, No. 1 inspection lens, No. 2 inspection lens, No. 3 inspection lens, No. 4 inspection lens, No. 5 inspection lens and No. 6 inspection lens of the back-end inspection mechanism;

[0017] (VI) Blow the defective products on the detection conveyor belts of the front-end detection mechanism and the rear-end detection mechanism into the defective product discharge channel through the air blowing device, and blow the suspected defective products into the suspected defective product discharge assembly;

[0018] (VII) Qualified products enter the flipping and receiving mechanism from the end of the detection conveyor belt of the rear-end detection mechanism. The flat magnetic block products are flipped to an upright state through the flipping mechanism, and are pushed into the interior of the tray switching component through the pushing component.

[0019] Further in the present invention, the implementation method of the shape detection device applicable to a variety of magnetic blocks is that the front-end lens detection component calculates the defect area on each surface after detecting the magnetic block product, wherein each surface is divided into five areas of middle, upper, lower, left and right by the front-end lens detection component, and the front-end lens detection component determines whether the individual area is qualified. When the defect area calculated by the detection is less than the set value 1, the front-end lens detection component determines that the area is a good product. When the defect area calculated by the detection is greater than the set value 1 and less than the set value 2, the front-end lens detection component determines that the area is a suspected defective product. When the defect area calculated by the detection is greater than the set value 2, the front-end lens detection component determines that the area is a defective product.

[0020] Further in the present invention, the implementation method of the appearance detection device applicable to multiple magnetic blocks, when one or more parts of a magnetic block product are judged to be defective, the front-end lens detection component judges the magnetic block product as a defective product; when one or more parts of a magnetic block product are judged to be suspected defective and no part is judged to be defective, the front-end lens detection component judges the product as a suspected defective product; when any part of the magnetic block product is judged to be a good product, the front-end lens detection component judges the product as a good product, and the working principle of the rear-end lens detection component is the same as the working principle of the front-end lens detection component.

[0021] Further in the present invention, the implementation method of the shape detection equipment applicable to various magnetic blocks, the flipping material receiving mechanism includes a flipping material receiving mechanism frame, a flipping mechanism is connected to one side above the flipping material receiving mechanism frame, a blank discharging mechanism is connected to the end of the flipping mechanism above the flipping material receiving mechanism frame, the blank discharging mechanism includes a belt conveyor line, a guide assembly, a material pushing assembly and a pallet switching assembly, wherein the belt conveyor line is installed above the flipping material receiving mechanism frame, a guide assembly is connected above one end of the belt conveyor line close to the flipping mechanism, a material pushing assembly is provided on one side of the belt conveyor line at the end of the guide assembly, a pallet switching assembly is provided on the side of the belt conveyor line away from the material pushing assembly, the flipping mechanism includes a flipping mechanism base, an inclination plate, a silicone pad, and a leveling vibrator. , an arc-shaped top plate and a flip plate, wherein the flip mechanism base is installed on the flip material receiving mechanism frame, an inclination plate is connected above the flip mechanism base, a silicone pad is connected above the inclination plate, a leveling vibrator is connected above the silicone pad, a flip plate is connected above the leveling vibrator, an arc-shaped top plate is connected to the middle position of the flip plate, the leveling vibrator is connected to the controller signal, the guide assembly includes a guide adjustment plate and a guide plate, wherein the guide adjustment plate is connected to both sides above the belt conveyor line, the guide adjustment plate is connected to the guide plate, one end of the push assembly above the guide adjustment plate is connected to a photoelectric device, the photoelectric device is connected to the controller signal, the belt conveyor line is connected to the pallet switching assembly through a transition plate, and one end of the belt conveyor line is connected to a drive for providing power. The driving motor is connected with the controller signal, the pushing assembly includes a movable baffle, a pushing cylinder, a pushing lifting cylinder and a pushing guard plate, wherein the pushing cylinder is installed on the frame of the flipping and receiving mechanism, the output end of the pushing cylinder is connected with the pushing lifting cylinder, the output end of the pushing lifting cylinder is connected with the pushing guard plate, one side of the pushing guard plate is connected with the pushing plate, and the end of the pushing guard plate away from the guide assembly is connected with the baffle plate, the movable baffle is installed at one end of the pushing plate, and the movable baffle is located at the end close to the guide assembly, the pallet switching assembly includes a pallet switching lifting cylinder, a guide column, a lower layer placing rack, an upper layer placing rack and a pallet, wherein the pallet switching lifting cylinder is installed on the frame of the flipping and receiving mechanism, the output end of the pallet switching lifting cylinder is connected with the lower layer placing rack, and the upper layer placing rack is connected with the lower layer placing rack. The rack is connected with the flipping and receiving mechanism frame through guide columns for sliding movement, the upper rack is connected with the lower rack through a support rod, pallets are placed on the upper rack and the lower rack respectively, and pallet positioning strips are connected to the three sides of the upper rack and the lower rack that are different from the feeding end respectively, the rear end detection mechanism includes a rear end lens detection component and a rear end pushing component, wherein the feeding end of the rear end lens detection component is connected with the rear end pushing component, the rear end pushing component includes a rear end pushing component base, a rear end pushing cylinder and a rear end pushing plate, wherein the rear end pushing component base is connected to the feeding end of the rear end lens detection component, one side of the rear end pushing component base is connected with the rear end pushing cylinder, and the output end of the rear end pushing cylinder is connected with the rear end pushing plate,The rear end push plate is located above the rear end push assembly base and is slidably connected to the rear end push assembly base. The rear end lens detection assembly includes a detection conveyor belt. The two sides above the detection conveyor belt are provided with origin photoelectric, No. 0 detection lens, No. 1 detection lens, No. 2 detection lens, No. 3 detection lens, No. 4 detection lens, No. 5 detection lens, No. 6 detection lens, defective product discharge channel and suspected defective product discharge assembly in sequence according to the feeding direction. In addition, above the detection conveyor belt are also provided with No. 0 light source, No. 1 light source, No. 2 light source, No. 3 detection lens, No. 4 detection lens, No. 5 detection lens and No. 6 detection lens corresponding to the No. 0 detection lens, No. 1 detection lens, No. 2 detection lens, No. 3 detection lens, No. 4 detection lens, No. 5 detection lens and No. 6 detection lens respectively. No. 0 light source and No. 6 light source, the suspected defective product discharge assembly and the defective product discharge channel are respectively connected to the detection conveyor belt through the discharge connecting plate, one side of the detection conveyor belt end is connected to the detection conveyor belt motor for providing power, and the other side of the detection conveyor belt end is provided with an encoder, the encoder is connected to the output end of the detection conveyor belt motor, and the detection conveyor belt is also connected to the suspected defective product discharge assembly and the defective product discharge channel respectively. The structure of the suspected defective product discharge assembly is the same as that of the blank discharging mechanism, origin photoelectric, No. 0 light source, No. 1 light source, No. 2 light source, No. 4 light source, No. 4 detection lens, No. 6 detection lens, encoder, detection conveyor belt motor, No. 6 light source, No. 5 detection lens , No. 5 light source, No. 3 detection lens, No. 3 light source, No. 2 detection lens, No. 1 detection lens and No. 0 detection lens are respectively connected with the controller signal, the front-end detection mechanism includes a front-end feeding and conveying component, a front-end lens detection component and a workpiece flipping component, wherein the structure of the front-end lens detection component is the same as that of the rear-end lens detection component, the feeding end of the front-end lens detection component is connected with the front-end feeding and conveying component, the discharging end of the front-end lens detection component is connected with the workpiece flipping component, the front-end feeding and conveying component includes a front-end feeding and conveying belt, a front-end feeding adjustment plate, a front-end pushing cylinder, a front-end feeding guide plate, a front-end feeding pushing plate and a front-end feeding and conveying belt motor, wherein the front-end feeding and conveying belt is installed at the feeding end of the front-end lens detection component. On one side of the end, the two sides above the front-end feeding conveyor belt are connected with the front-end feeding adjustment plates, one end of the front-end feeding conveyor belt is connected with the front-end feeding conveyor belt motor for providing power, the front-end feeding conveyor belt is connected with the front-end lens detection component through the front-end feeding guide plate, one side of the front-end feeding conveyor belt is connected with the front-end pushing cylinder corresponding to the position of the front-end feeding guide plate, the output end of the front-end pushing cylinder is connected with the front-end feeding pushing plate, the workpiece flipping component includes a workpiece flipping plate and a flipping in place optical fiber sensor, wherein the workpiece flipping plate is installed at the discharge end of the front-end lens detection component, the inside of the workpiece flipping plate is connected with a flipping in place optical fiber sensor, and the front-end feeding conveyor belt motor and the flipping in place optical fiber sensor are respectively connected with the controller signal.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The front feeding conveyor belt and the rear pushing assembly of the present invention are both provided with a feeding adjustment plate, and the feeding adjustment plate is provided with a plurality of waist holes, and the feeding adjustment plate can be adjusted according to the size of the magnetic block product to be detected, so as to realize the function of being applicable to a variety of magnetic block detection and increase the versatility of the equipment;

[0024] 2. The present invention is provided with a suspected defective material collecting mechanism, which can collect some products with minor defects and allow inspectors to manually inspect and determine whether the products are usable, thereby reducing the situation where products are judged as defective due to dirt on the surface;

[0025] 3. The flipping and collecting mechanism of the present invention can realize the flipping of magnetic block products from flat to sideways. Due to the sideways placement, one tray can hold more magnetic block products, which is more convenient for operators to pack and reduces the labor intensity of packaging personnel;

[0026] 4. The turning and collecting mechanism of the present invention can continuously turn over the magnetic block products, which can meet higher production capacity requirements, improve production efficiency and meet customer needs;

[0027] 5. The tray switching assembly of the present invention can switch the trays of the upper and lower layers, so that the trays can be removed and the magnetic blocks can be packaged without stopping the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention;

[0029] Figure 2 It is a structural schematic diagram of the turning material receiving mechanism of the present invention;

[0030] Figure 3 It is a structural schematic diagram of the turning mechanism of the present invention;

[0031] Figure 4 It is a structural schematic diagram of the blank arrangement mechanism of the present invention;

[0032] Figure 5 It is a structural schematic diagram of the pusher assembly of the present invention;

[0033] Figure 6 It is a side view structural schematic diagram of the pusher guard plate of the present invention;

[0034] Figure 7 It is a structural schematic diagram of the tray switching assembly of the present invention;

[0035] Figure 8 It is a structural schematic diagram of the back-end detection mechanism of the present invention;

[0036] Fig. 9It is a structural schematic diagram of the rear-end lens detection component of the present invention;

[0037] Fig.10 It is a structural schematic diagram of the rear end pusher assembly of the present invention;

[0038] Fig.11 It is a structural schematic diagram of the front-end detection structure of the present invention;

[0039] Fig.12 It is a structural schematic diagram of the front-end feeding and conveying assembly of the present invention;

[0040] Fig.13 It is a structural schematic diagram of a workpiece turning assembly of the present invention;

[0041] In the figure: 1. Grinding machine; 2. Detection mechanism; 3. Overturning and receiving mechanism; 31. Overturning and receiving mechanism frame; 32. Blank arrangement mechanism; 33. Overturning mechanism; 331. Overturning mechanism base; 332. Inclination plate; 333. Silicone pad; 334. Oscillator; 335. Arc top plate; 336. Overturning plate; 34. Belt conveyor line; 341. Driving motor; 35. Guide assembly; 351. Guide adjustment plate; 352. Guide plate; 36. Opposite photoelectric; 37. Pushing assembly; 371. Movable baffle; 372. Pushing Cylinder; 373, push material lifting cylinder; 374, push material guard plate; 375, push material plate; 376, baffle plate; 38, transition plate; 39, pallet switching assembly; 391, pallet switching lifting cylinder; 392, guide column; 393, lower shelf; 394, upper shelf; 395, pallet positioning bar; 396, pallet; 397, support rod; 4, front end detection mechanism; 5, rear end detection mechanism; 6, front end feeding conveying assembly; 61, front end feeding conveying belt; 62, front end feeding adjustment plate; 63, front end push material cylinder ;64, front-end feed guide plate;65, front-end feed push plate;66, front-end feed conveyor belt motor;7, rear-end lens detection component;71, detection conveyor belt;72, origin photoelectric;73, light source No. 0;74, light source No. 1;75, light source No. 2;76, light source No. 4;77, detection lens No. 4;78, detection lens No. 6;79, suspected defective product discharge component;710, discharge connection plate;711, encoder;712, detection conveyor belt motor;713, defective product discharge channel;714, light source No. 6 ;715, detection lens No. 5;716, light source No. 5;717, detection lens No. 3;718, light source No. 3;719, detection lens No. 2;720, detection lens No. 1;721, detection lens No. 0;722, air blowing device;8, workpiece flipping assembly;81, workpiece flipping plate;82, flip-in-place optical fiber sensor;9, rear end pushing assembly;91, rear end pushing assembly base;92, rear end pushing cylinder;93, rear end pushing plate;10, frame;11, detection mechanism frame;12, front end lens detection assembly. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Example 1

[0044] See also Figure 1-13 The present invention provides the following technical solutions: a shape detection device applicable to a variety of magnetic blocks, including a detection mechanism 2, the detection mechanism 2 includes a front-end detection mechanism 4, a rear-end detection mechanism 5, a frame 10 and a detection mechanism frame 11, wherein the front-end detection mechanism 4 and the rear-end detection mechanism 5 are respectively connected to the top of the detection mechanism frame 11, and the discharge end of the front-end detection mechanism 4 is connected to the feed end of the rear-end detection mechanism 5, the front-end detection mechanism 4 and the rear-end detection mechanism 5 are covered with a frame 10, the feed end of the front-end detection mechanism 4 is connected to the grinder 1, and the discharge end of the rear-end detection mechanism 5 is connected to the flipping and receiving mechanism 3.

[0045] Furthermore, the rear-end detection mechanism 5 includes a rear-end lens detection component 7 and a rear-end pushing component 9, wherein the feed end of the rear-end lens detection component 7 is connected to the rear-end pushing component 9, and the rear-end pushing component 9 includes a rear-end pushing component base 91, a rear-end pushing cylinder 92 and a rear-end pushing plate 93, wherein the rear-end pushing component base 91 is connected to the feed end of the rear-end lens detection component 7, one side of the rear-end pushing component base 91 is connected to the rear-end pushing cylinder 92, and the output end of the rear-end pushing cylinder 92 is connected to the rear-end pushing plate 93, and the rear-end pushing plate 93 is located above the rear-end pushing component base 91 and is slidably connected to the rear-end pushing component base 91.

[0046] By adopting the above technical solution, the defect size and chamfering condition of the B, E and F surfaces of the magnetic block product are detected by the rear-end detection mechanism 5, and the rear-end push plate 93 is driven by the rear-end push cylinder 92 to push the flipped magnetic block product onto the rear-end lens detection component 7 of the rear-end detection mechanism 5. The rear-end push cylinder 92 uses the MI16×50S cylinder of AirTac.

[0047] Further, the rear-end lens detection assembly 7 includes a detection conveyor belt 71, and the two sides above the detection conveyor belt 71 are provided with an origin photoelectric 72, a zero detection lens 721, a first detection lens 720, a second detection lens 719, a third detection lens 717, a fourth detection lens 77, a fifth detection lens 715, a sixth detection lens 78, a defective product discharge channel 713 and a suspected defective product discharge assembly 79 in sequence according to the feeding direction, and the top of the detection conveyor belt 71 is also provided with a plurality of detection lenses 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 737, 738, 739, 740, 741, 742, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 781, There are light sources No. 0 73, No. 1 74, No. 2 75, No. 3 718, No. 4 76, No. 5 716 and No. 6 714 corresponding to the detection lens No. 0 721, the detection lens No. 1 720, the detection lens No. 2 719, the detection lens No. 3 717, the detection lens No. 4 77, the detection lens No. 5 715 and the detection lens No. 6 78, and the suspected defective product discharge component 79 and the defective product discharge channel 713 are respectively connected to the detection conveyor belt 71 through the discharge The connecting plate 710 is connected, one side of the end of the detection conveyor belt 71 is connected to a detection conveyor belt motor 712 for providing power, and the other side of the end of the detection conveyor belt 71 is provided with an encoder 711, which is connected to the output end of the detection conveyor belt motor 712. The detection conveyor belt 71 is also connected to a blowing device 722 corresponding to the suspected defective product discharge component 79 and the defective product discharge channel 713 respectively. The structure of the suspected defective product discharge component 79 is the same as that of the blank arrangement mechanism 32. The origin photoelectric 72, the zero light source 73, the one light source 74, the two light sources 75, the four light sources 76, the four detection lenses 77, the six detection lenses 78, the encoder 711, the detection conveyor belt motor 712, the six light sources 714, the five detection lenses 715, the five light sources 716, the three detection lenses 717, the three light sources 718, the two detection lenses 719, the one detection lenses 720 and the zero detection lenses 721 are respectively connected to the controller signal.

[0048] By adopting the above technical scheme, the defect size and chamfering condition of each surface of the magnetic block product are detected by the detection lens No. 0 721, the detection lens No. 1 720, the detection lens No. 2 719, the detection lens No. 3 717, the detection lens No. 4 77, the detection lens No. 5 715 and the detection lens No. 6 78, and the defective products on the detection conveyor belt 71 of the front-end detection mechanism 4 and the rear-end detection mechanism 5 are blown into the defective product discharge channel 713 by the blowing device 722, and the suspected defective products are blown into the suspected defective product discharge assembly 79. The blowing device 722 is a connecting pipe connected to the air source, and the end of the connecting pipe is fixed at the position corresponding to the suspected defective product discharge assembly 79 and the defective product discharge channel 713 through a mounting seat, and an electromagnetic valve is connected to the connecting pipe, and the electromagnetic valve is connected to the controller signal.

[0049] In this embodiment, the detection lens No. 0 721, the detection lens No. 2 719, the detection lens No. 3 717, the detection lens No. 4 77, the detection lens No. 5 715 and the detection lens No. 6 78 of the rear-end lens detection assembly 7 and the detection lens No. 0 721 and the detection lens No. 2 719 of the front-end lens detection assembly 12 are selected from Xuanmingshi's DTCM230-36 type lens; the detection lens No. 1 720 of the rear-end lens detection assembly 7 and the detection lens No. 1 720, the detection lens No. 3 717, the detection lens No. 4 77, the detection lens No. 5 715 and the detection lens No. 6 78 of the front-end lens detection assembly 12 are all selected from Xuanmingshi's DTCM120-42-AL type lens; the light source No. 0 73, No. 2 719 of the rear-end lens detection assembly 7 and the front-end lens detection assembly 12 are selected from Xuanmingshi's DTCM120-42-AL type lens. Light source 75, No. 3 light source 718 and No. 4 light source 76 all use DR120-A80-TP light source from Xuanmingshi; No. 1 light source 74, No. 5 light source 716 and No. 6 light source 714 of the rear-end lens detection component 7 and No. 1 light source 74 of the front-end lens detection component 12 all use FV-70 light source from Xuanmingshi; No. 5 light source 716 and No. 6 light source 714 of the front-end lens detection component 12 all use FV-50 light source from Xuanmingshi; the origin photoelectric system 72 uses Panasonic's CX-411D and CX-411E photoelectric system; the encoder 711 uses Omron's E6B2-CWZ6C encoder; the detection conveyor belt motor 712 uses Zhongda Motor's Z4BLD60-24GN-30S-4GN-20K motor.

[0050] Furthermore, the front-end detection mechanism 4 includes a front-end feeding and conveying component 6, a front-end lens detection component 12 and a workpiece flipping component 8, wherein the structure of the front-end lens detection component 12 is the same as that of the rear-end lens detection component 7, the feeding end of the front-end lens detection component 12 is connected to the front-end feeding and conveying component 6, the discharging end of the front-end lens detection component 12 is connected to the workpiece flipping component 8, the front-end feeding and conveying component 6 includes a front-end feeding and conveying belt 61, a front-end feeding adjustment plate 62, a front-end pushing cylinder 63, a front-end feeding guide plate 64, a front-end feeding pushing plate 65 and a front-end feeding and conveying belt motor 66, wherein the front-end feeding and conveying belt 61 is installed on one side of the feeding end of the front-end lens detection component 12, and the front-end feeding and conveying belt 61 is connected to the front-end feeding and conveying belt on both sides above the front-end An adjusting plate 62, one end of the front end feeding conveyor belt 61 is connected to a front end feeding conveyor belt motor 66 for providing power, the front end feeding conveyor belt 61 is connected to the front end lens detection component 12 through a front end feeding guide plate 64, a side of the front end feeding conveyor belt 61 is connected to a front end pushing cylinder 63 at a position corresponding to the front end feeding guide plate 64, the output end of the front end pushing cylinder 63 is connected to a front end feeding pushing plate 65, the workpiece flipping component 8 includes a workpiece flipping plate 81 and a flipping in place optical fiber sensor 82, wherein the workpiece flipping plate 81 is installed at the discharge end of the front end lens detection component 12, the interior of the workpiece flipping plate 81 is connected to a flipping in place optical fiber sensor 82, the front end feeding conveyor belt motor 66 and the flipping in place optical fiber sensor 82 are respectively connected to the controller signal.

[0051] By adopting the above technical scheme, the front-end feeding conveyor belt motor 66 drives the front-end feeding conveyor belt 61 to rotate and convey the magnetic block product forward, the front-end pushing cylinder 63 drives the front-end feeding push plate 65 to move and push the magnetic block product onto the front-end lens detection component 12 of the front-end detection mechanism 4, and the magnetic block product is conveyed forward by the detection conveyor belt 71 of the front-end detection mechanism 4, and the defect size and chamfering condition of the A side, C side and D side of the magnetic block product are detected by the No. 0 detection lens 721, No. 1 detection lens 720, No. 2 detection lens 719, No. 3 detection lens 717, No. 4 detection lens 77, No. 5 detection lens 715 and No. 6 detection lens 78 of the front-end detection mechanism 4 respectively; when the magnetic block product on the detection conveyor belt 71 of the front-end detection mechanism 4 moves to the end, it is flipped by the workpiece flipping plate 81, and the magnetic block product is flipped from the A side facing up to the B side facing up.

[0052] In this embodiment, the front end push cylinder 63 uses the TR10-40 cylinder of AirTac; the front end feed conveyor belt motor 66 uses the Z4BLD60-24GN-30S-4GN-20K motor of Zhongda Motor.

[0053] Example 2

[0054] The difference between this embodiment and embodiment 1 is that: further, the flipping material receiving mechanism 3 includes a flipping material receiving mechanism frame 31, a flipping mechanism 33 is connected to one side above the flipping material receiving mechanism frame 31, a blank discharging mechanism 32 is connected to the end of the flipping mechanism 33 above the flipping mechanism frame 31, and the blank discharging mechanism 32 includes a belt conveyor line 34, a guide assembly 35, a pushing assembly 37 and a pallet switching assembly 39, wherein the belt conveyor line 34 is installed above the flipping material receiving mechanism frame 31, a guide assembly 35 is connected above one end of the belt conveyor line 34 close to the flipping mechanism 33, a pushing assembly 37 is provided on one side of the belt conveyor line 34 at the end of the guide assembly 35, and a pallet switching assembly 39 is provided on the side of the belt conveyor line 34 away from the pushing assembly 37. The flipping mechanism 33 includes a flipping mechanism base 331, an inclination plate 332, a silicone pad 333, a vibrator 334, an arc-shaped top plate 335 and a flipping plate 336, wherein the flipping mechanism base 331 is installed on the flipping and receiving mechanism frame 31, the top of the flipping mechanism base 331 is connected to the inclination plate 332, the top of the inclination plate 332 is connected to the silicone pad 333, the top of the silicone pad 333 is connected to the vibrator 334, the top of the vibrator 334 is connected to the flipping plate 336, the middle position of the flipping plate 336 is connected to the arc-shaped top plate 335, and the vibrator 334 is connected to the controller signal.

[0055] By adopting the above technical solution, the magnetic block is laid flat when the material is received, and an inclined surface is provided on the flip plate 336, so that the magnetic block can be flipped. The vibrator 334 provides power for the magnetic block to move on the flip plate 336. The magnetic block product is in an upright state after being flipped by the flip plate 336. The silicone pad 333 can reduce the impact of the vibration of the vibrator 334 on other mechanisms, and the arc-shaped top plate 335 plays an auxiliary flipping role in the flipping process of the magnetic block product.

[0056] Furthermore, the guide assembly 35 includes a guide adjustment plate 351 and a guide plate 352 , wherein the guide adjustment plate 351 is connected to both sides above the belt conveyor line 34 , and the guide adjustment plate 351 is connected to the guide plate 352 .

[0057] By adopting the above technical solution, the guide plate 352 is used to guide the movement of the product on the belt conveyor line 34, and the guide adjustment plate 351 is provided with a waist hole, which can be adjusted to certain extent for products of different sizes, thereby increasing the versatility of the mechanism.

[0058] Furthermore, one end of the pusher assembly 37 above the guide adjustment plate 351 is connected to a photoelectric device 36 , and the photoelectric device 36 is connected to the controller signal.

[0059] By adopting the above technical solution, when the magnetic block blocks the opposing photoelectric device 36, the opposing photoelectric device 36 will transmit a signal to the controller to start the pusher assembly 37 to move.

[0060] Furthermore, the belt conveyor line 34 is connected to the pallet switching assembly 39 via a transition plate 38 , and one end of the belt conveyor line 34 is connected to a driving motor 341 for providing power, and the driving motor 341 is connected to a controller signal.

[0061] By adopting the above technical solution, the transition plate 38 is connected to the belt conveyor line 34, and the magnetic block products on the belt conveyor line 34 can be transferred to the tray switching assembly 39, and the belt conveyor line 34 is driven by the driving motor 341.

[0062] Furthermore, the pushing assembly 37 includes a movable baffle 371, a pushing cylinder 372, a pushing lifting cylinder 373 and a pushing guard plate 374, wherein the pushing cylinder 372 is installed on the flipping and receiving mechanism frame 31, the output end of the pushing cylinder 372 is connected to the pushing lifting cylinder 373, the output end of the pushing lifting cylinder 373 is connected to the pushing guard plate 374, one side of the pushing guard plate 374 is connected to a pushing plate 375, and the end of the pushing guard plate 374 away from the guide assembly 35 is connected to a baffle plate 376, the movable baffle 371 is installed at one end of the pushing plate 375, and the movable baffle 371 is located at the end close to the guide assembly 35.

[0063] By adopting the above technical solution, the pushing cylinder 372 is actuated to drive the pushing guard plate 374 and the pushing plate 375 to push the magnetic block onto the tray 396. After the material is pushed into place, the pushing lifting cylinder 373 is actuated to lift the pushing guard plate 374 and the pushing plate 375, and then the pushing cylinder 372 is reset. After resetting, the pushing lifting cylinder 373 is reset and the previous action is repeated. The movable baffle 371 blocks the magnetic block product on the belt conveyor line 34 during the pushing process, and the pushing guard plate 374 protects the magnetic block product when the material is not pushed and during the pushing process.

[0064] Furthermore, the pallet switching assembly 39 includes a pallet switching lifting cylinder 391, a guide column 392, a lower rack 393, an upper rack 394 and a pallet 396, wherein the pallet switching lifting cylinder 391 is installed on the flipping and receiving mechanism frame 31, and the output end of the pallet switching lifting cylinder 391 is connected to the lower rack 393, the lower rack 393 is slidably connected to the flipping and receiving mechanism frame 31 through the guide column 392, and the upper rack 394 is connected to the upper rack 393 through the support rod 397, and pallets 396 are placed on the upper rack 394 and the lower rack 393 respectively, and pallet positioning bars 395 are respectively connected to the three sides of the upper rack 394 and the lower rack 393 that are different from the feeding end.

[0065] By adopting the above technical solution, when the pallet 396 on the upper rack 394 is full of materials, the pallet switching lifting cylinder 391 moves upward to load the pallet 396 on the lower rack 393, and the operator takes away the full pallet 396 on the upper rack 394. Similarly, when the pallet 396 on the lower rack 393 is full of materials, the pallet switching lifting cylinder 391 moves downward to load the pallet 396 on the upper rack 394, and this cycle is repeated. The guide column 392 plays a guiding and supporting role during the lifting process, and the pallet positioning bar 395 positions the pallet 396.

[0066] In this embodiment, the vibrator 334 uses the YX-160# type straight vibrator of Kunhong Automation; the photoelectric converter 36 uses the CX-411D and CX-411E type photoelectric converters of Panasonic; the drive motor 341 uses the Z4BLD60-24GN-30S-4GN-20K type motor of Zhongda; the push cylinder 372 uses the TR20×100S type cylinder of AirTac, and the push lifting cylinder 373 uses the HLQ8×20S type cylinder of AirTac; the pallet switching lifting cylinder 391 uses the SDAJ40×70-10SB type cylinder of AirTac.

[0067] Furthermore, the method for implementing the shape detection device applicable to various magnetic blocks of the present invention comprises the following steps:

[0068] (i) After the magnetic block product is chamfered on the grinding machine 1, it enters the front-end feeding and conveying assembly 6. The upper surface of the magnetic block product entering the front-end feeding and conveying assembly 6 is recorded as the A surface, the long side surface is recorded as the D surface, the short side surface is recorded as the C surface, the surface opposite to the A surface is recorded as the B surface, the surface opposite to the C surface is recorded as the F surface, and the surface opposite to the D surface is recorded as the E surface;

[0069] (ii) The front-end feeding conveyor belt motor 66 drives the front-end feeding conveyor belt 61 to rotate and convey the magnetic block product forward, and the front-end pushing cylinder 63 drives the front-end feeding push plate 65 to push the magnetic block product onto the front-end lens detection component 12 of the front-end detection mechanism 4, and the magnetic block product is conveyed forward through the detection conveyor belt 71 of the front-end detection mechanism 4;

[0070] (iii) inspecting the defect sizes and chamfering conditions of the A surface, C surface and D surface of the magnetic block product through the No. 0 inspection lens 721, No. 1 inspection lens 720, No. 2 inspection lens 719, No. 3 inspection lens 717, No. 4 inspection lens 77, No. 5 inspection lens 715 and No. 6 inspection lens 78 of the front-end inspection mechanism 4 respectively;

[0071] (iv) When the magnetic block product on the detection conveyor belt 71 of the front detection mechanism 4 moves to the end, the workpiece flipping plate 81 flips it, and the magnetic block product is flipped from the A side facing upward to the B side facing upward, and then the rear push cylinder 92 drives the rear push plate 93 to move, and the flipped magnetic block product is pushed onto the rear lens detection assembly 7 of the rear detection mechanism 5;

[0072] (V) The defect sizes and chamfer conditions of the B surface, E surface and F surface of the magnetic block product are inspected by the No. 0 inspection lens 721, No. 1 inspection lens 720, No. 2 inspection lens 719, No. 3 inspection lens 717, No. 4 inspection lens 77, No. 5 inspection lens 715 and No. 6 inspection lens 78 of the rear-end inspection mechanism 5 respectively;

[0073] (vi) The defective products on the detection conveyor belts 71 of the front detection mechanism 4 and the rear detection mechanism 5 are blown into the defective product discharge channel 713 by the blowing device 722, and the suspected defective products are blown into the suspected defective product discharge assembly 79;

[0074] (VII) Qualified products enter the flipping and collecting mechanism 3 from the end of the detection conveyor belt 71 of the rear-end detection mechanism 5. The flat magnetic block products are flipped to an upright state through the flipping mechanism 33, and are pushed into the interior of the tray switching component 39 through the pushing component 37.

[0075] Furthermore, the front-end lens detection component 12 calculates the defect area on each surface after detecting the magnetic block product, wherein each surface is divided into five areas of middle, upper, lower, left and right by the front-end lens detection component 12, and the front-end lens detection component 12 determines whether the individual areas are qualified. When the defect area calculated by the detection is less than the set value 1, the front-end lens detection component 12 determines that the area is a good product. When the defect area calculated by the detection is greater than the set value 1 and less than the set value 2, the front-end lens detection component 12 determines that the area is a suspected defective product. When the defect area calculated by the detection is greater than the set value 2, the front-end lens detection component 12 determines that the area is a defective product.

[0076] Furthermore, when one or more parts of the magnetic block product are judged to be defective, the front-end lens detection component 12 judges the magnetic block product as a defective product; when one or more parts of the magnetic block product are judged to be suspected defective and no part is judged to be defective, the front-end lens detection component 12 judges the product as a suspected defective product; when any part of the magnetic block product is judged to be a good product, the front-end lens detection component 12 judges the product as a good product. The working principle of the rear-end lens detection component 7 is the same as the working principle of the front-end lens detection component 12.

[0077] In the present invention, the origin of the front-end detection station is set to the origin photoelectric 72 of the front-end lens detection component 12. The encoder 711 of the front-end lens detection component 12 defines that the product is at this point as the origin station. Along the detection conveyor belt 71, the encoder 711 is defined in sequence as CCD detection station No. 0, CCD detection station No. 1, CCD detection station No. 2, CCD detection station No. 3, CCD detection station No. 4, CCD detection station No. 5, CCD detection station No. 6, defective station and suspected defective station. The rear-end detection station is similar to the front-end detection station. The shooting time point of the CCD camera is determined by the detection station. The encoder will encode each product passing through the origin station and measure the linear displacement of the magnetic block product, which is convenient for the visual system and the PLC control system to identify each product.

[0078] The model of the visual system in the present invention is xms-010, sold by Xuanmingshi; the model of the controller is ES2 series DVP32ES200T, sold by Delta.

[0079] Furthermore, the implementation method of the flipping material receiving mechanism 3 of the present invention comprises the following steps:

[0080] (i) The magnetic block product moves from the previous station to the flip plate 336 of the flip mechanism 33. When the material is received, the magnetic block is placed flat. The flip plate 336 is provided with an inclined surface to flip the magnetic block. The vibrator 334 provides power for the magnetic block to move on the flip plate 336. After the magnetic block product is flipped by the flip plate 336, it is in an upright state.

[0081] (ii) The flipped magnetic blocks enter the belt conveyor line 34, and under the guidance of the guide assembly 35, they enter between the pusher guard plate 374 and the pusher plate 375 in turn. As the number of magnetic blocks increases, the magnetic blocks will pile up on the belt conveyor line 34. When the magnetic blocks block the photoelectric 36, the photoelectric 36 will transmit a signal to the controller, causing the pusher assembly 37 to start operating.

[0082] (III) The push cylinder 372 moves, driving the push guard plate 374 and the push plate 375 to move and push the magnetic block onto the tray 396. After the material is pushed into place, the push lifting cylinder 373 moves to lift the push guard plate 374 and the push plate 375, and then the push cylinder 372 resets. After resetting, the push lifting cylinder 373 resets and repeats the previous action. The movable baffle 371 blocks the magnetic block product on the belt conveyor line 34 during the pushing process.

[0083] (IV) When the pallet 396 on the upper rack 394 is full of materials, the pallet switching lifting cylinder 391 moves upward to load the pallet 396 on the lower rack 393, and the operator takes away the full pallet 396 on the upper rack 394. Similarly, when the pallet 396 on the lower rack 393 is full of materials, the pallet switching lifting cylinder 391 moves downward to load the pallet 396 on the upper rack 394, and the cycle is repeated.

[0084] The cylinders in this application are respectively connected to corresponding solenoid valves (not shown in the drawings) through connecting pipes, and the solenoid valves are connected to controller signals. The controller model is ES32 series DVP3234ES3200T, sold by Delta.

[0085] To summarize, the front-end feeding conveyor belt and the rear-end pushing assembly of the present invention are both provided with a feeding adjustment plate, and a number of waist holes are both provided on the feeding adjustment plate, which can be adjusted according to the size of the magnetic block product to be detected, thereby realizing the function of being applicable to a variety of magnetic block detection and increasing the versatility of the equipment; the present invention is provided with a suspected defective material receiving mechanism, which can collect some products with small defects and allow the inspectors to manually detect whether the products are usable, thereby reducing the situation where the products are judged as defective due to dirt on the surface; the flipping material receiving mechanism of the present invention can realize the flipping of the magnetic block products from flat to side placement. Due to the side placement, one pallet can hold more magnetic block products, which is more convenient for the operators to pack and reduces the labor intensity of the packers; the flipping material receiving mechanism of the present invention can continuously flip the magnetic block products, thereby meeting higher production capacity requirements, improving production efficiency and meeting customer needs; the pallet switching assembly of the present invention can switch the upper and lower pallets, thereby realizing the removal of the pallets and packaging of the magnetic blocks without stopping the equipment.

[0086] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shape detection device applicable to a variety of magnetic blocks, comprising a detection mechanism (2), characterized in that: The detection mechanism (2) comprises a front-end detection mechanism (4), a rear-end detection mechanism (5), a frame (10) and a detection mechanism frame (11), wherein the front-end detection mechanism (4) and the rear-end detection mechanism (5) are respectively connected above the detection mechanism frame (11), and the discharge end of the front-end detection mechanism (4) is connected to the feed end of the rear-end detection mechanism (5), the front-end detection mechanism (4) and the rear-end detection mechanism (5) are covered with a frame (10), the feed end of the front-end detection mechanism (4) is connected to the grinding machine (1), and the discharge end of the rear-end detection mechanism (5) is connected to the turning and receiving mechanism (3); The flipping and receiving mechanism (3) comprises a flipping and receiving mechanism frame (31), a flipping mechanism (33) is connected to one side above the flipping and receiving mechanism frame (31), a blank discharging mechanism (32) is connected to the end of the flipping mechanism (33) above the flipping and receiving mechanism frame (31), and the blank discharging mechanism (32) comprises a belt conveyor line (34), a guide assembly (35), a material pushing assembly (37) and a pallet switching assembly (39), wherein the belt conveyor line (34) is installed above the flipping and receiving mechanism frame (31), a guide assembly (35) is connected to the upper side of one end of the belt conveyor line (34) close to the flipping mechanism (33), a material pushing assembly (37) is provided on one side of the belt conveyor line (34) at the end of the guide assembly (35), and a pallet switching assembly (39) is provided on the side of the belt conveyor line (34) away from the material pushing assembly (37); The flip mechanism (33) comprises a flip mechanism base (331), an inclination plate (332), a silicone pad (333), a leveling vibrator (334), an arc-shaped top plate (335) and a flip plate (336), wherein the flip mechanism base (331) is mounted on the flip material receiving mechanism frame (31), the top of the flip mechanism base (331) is connected to the inclination plate (332), the top of the inclination plate (332) is connected to the silicone pad (333), the top of the silicone pad (333) is connected to the leveling vibrator (334), the top of the leveling vibrator (334) is connected to the flip plate (336), the middle position of the flip plate (336) is connected to the arc-shaped top plate (335), the leveling vibrator (334) is connected to the controller signal, and the guide component (336) is connected to the flip plate (336). The guide adjustment plate (351) comprises a guide adjustment plate (351) and a guide plate (352), wherein the guide adjustment plate (351) is connected to both sides above the belt conveyor line (34), the guide adjustment plate (351) is connected to the guide plate (352), one end of the pusher assembly (37) located above the guide adjustment plate (351) is connected to a photoelectric (36), the photoelectric (36) is connected to a controller signal, the belt conveyor line (34) is connected to the tray switching assembly (39) through a transition plate (38), one end of the belt conveyor line (34) is connected to a drive motor (341) for providing power, the drive motor (341) is connected to a controller signal, and the pusher assembly (37) comprises a movable baffle (371), a pusher cylinder (372), and a pusher lift. A lowering cylinder (373) and a material pushing guard plate (374), wherein the material pushing cylinder (372) is mounted on a turning and receiving mechanism frame (31), the output end of the material pushing cylinder (372) is connected to a material pushing lifting cylinder (373), the output end of the material pushing lifting cylinder (373) is connected to a material pushing guard plate (374), one side of the material pushing guard plate (374) is connected to a material pushing plate (375), and the end of the material pushing guard plate (374) away from the guide assembly (35) is connected to a material blocking plate (376), a movable baffle (371) is mounted on one end of the material pushing plate (375), and the movable baffle (371) is located at the end close to the guide assembly (35), and the pallet switching assembly (39) includes a pallet switching lifting cylinder (391), a guide column (392) , a lower shelf (393), an upper shelf (394) and a tray (396), wherein a tray switching lifting cylinder (391) is installed on a flipping and receiving mechanism frame (31), an output end of the tray switching lifting cylinder (391) is connected to a lower shelf (393), the lower shelf (393) and the flipping and receiving mechanism frame (31) are slidably connected via a guide column (392), an upper shelf (394) is connected to the upper shelf (393) via a support rod (397), trays (396) are placed on the upper shelf (394) and the lower shelf (393), and tray positioning strips (395) are respectively connected to three sides of the upper shelf (394) and the lower shelf (393) that are different from the feeding end. The front-end detection mechanism (4) comprises a front-end lens detection component (12), and the front-end lens detection component (12) is used to calculate the defect area on each surface after detecting the magnetic block product.

2. The shape detection device applicable to various magnetic blocks according to claim 1, characterized in that: The rear end detection mechanism (5) comprises a rear end lens detection component (7) and a rear end pusher component (9), wherein the feed end of the rear end lens detection component (7) is connected to the rear end pusher component (9), and the rear end pusher component (9) comprises a rear end pusher component base (91), a rear end pusher cylinder (92) and a rear end pusher plate (93), wherein the rear end pusher component base (91) is connected to the feed end of the rear end lens detection component (7), one side of the rear end pusher component base (91) is connected to the rear end pusher cylinder (92), the output end of the rear end pusher cylinder (92) is connected to the rear end pusher plate (93), and the rear end pusher plate (93) is located above the rear end pusher component base (91) and is slidably connected to the rear end pusher component base (91).

3. The shape detection device applicable to various magnetic blocks according to claim 2, characterized in that: The rear-end lens detection assembly (7) comprises a detection conveyor belt (71), and both sides above the detection conveyor belt (71) are provided with an origin photoelectric device (72), a No. 0 detection lens (721), a No. 1 detection lens (720), a No. 2 detection lens (719), a No. 3 detection lens (717), a No. 4 detection lens (77), a No. 5 detection lens (715), a No. 6 detection lens (78), a defective product discharge channel (713) and a suspected defective product discharge assembly (79) in sequence in the feeding direction, and the detection conveyor belt (71) is also provided with a No. 0 detection lens (721), a No. 1 detection lens (720), a No. 2 detection lens (719), a No. 3 detection lens (717), a No. 4 detection lens (77), a No. 5 detection lens (715), a No. 6 detection lens (78), a defective product discharge channel (713) and a suspected defective product discharge assembly (79) in sequence in the feeding direction. The detection lens (721), the detection lens No. 1 (720), the detection lens No. 2 (719), the detection lens No. 3 (717), the detection lens No. 4 (77), the detection lens No. 5 (715), and the detection lens No. 6 (78) correspond to the light source No. 0 (73), the light source No. 1 (74), the light source No. 2 (75), the light source No. 3 (718), the light source No. 4 (76), the light source No. 5 (716), and the light source No. 6 (714), the suspected defective product discharge component (79), and the defective product discharge channel (713), respectively connected to the detection conveyor belt (71) through a discharge connection. The detection conveyor belt (71) is connected to a connecting plate (710), one side of the end of the detection conveyor belt (71) is connected to a detection conveyor belt motor (712) for providing power, the other side of the end of the detection conveyor belt (71) is provided with an encoder (711), the encoder (711) is connected to the output end of the detection conveyor belt motor (712), and the detection conveyor belt (71) is also connected to a blowing device (722) corresponding to the suspected defective product discharge component (79) and the defective product discharge channel (713), respectively, and the structure of the suspected defective product discharge component (79) is the same as the structure of the blank arrangement mechanism (32). The origin photoelectric (72), the zero light source (73), the one light source (74), the two light sources (75), the four light sources (76), the four detection lenses (77), the six detection lenses (78), the encoder (711), the detection conveyor belt motor (712), the six light sources (714), the five detection lenses (715), the five light sources (716), the three detection lenses (717), the three light sources (718), the two detection lenses (719), the one detection lenses (720) and the zero detection lenses (721) are respectively connected to the controller signal.

4. The shape detection device applicable to various magnetic blocks according to claim 3, characterized in that: The front-end detection mechanism (4) comprises a front-end feeding and conveying assembly (6), a front-end lens detection assembly (12) and a workpiece flipping assembly (8), wherein the structure of the front-end lens detection assembly (12) is the same as that of the rear-end lens detection assembly (7), the feeding end of the front-end lens detection assembly (12) is connected to the front-end feeding and conveying assembly (6), the discharging end of the front-end lens detection assembly (12) is connected to the workpiece flipping assembly (8), and the front-end feeding and conveying assembly (6) comprises a front-end feeding and conveying belt (61), a front-end feeding adjustment plate (62), a front-end pushing cylinder (63), a front-end feeding guide plate (64), a front-end feeding pushing plate (65) and a front-end feeding and conveying belt motor (66), wherein the front-end feeding and conveying belt (61) is installed on one side of the feeding end of the front-end lens detection assembly (12), and the front-end feeding and conveying belt (61) is connected to the front-end feeding adjustment cylinder (63), a front-end feeding guide plate (64), a front-end feeding push plate (65) and a front-end feeding and conveying belt motor (66). The front end of the front feeding conveyor belt (61) is connected to a front end feeding conveyor belt motor (66) for providing power. The front end feeding conveyor belt (61) is connected to the front end lens detection component (12) via a front end feeding guide plate (64). A front end pushing cylinder (63) is connected to a position of the front end feeding guide plate (64) on one side of the front end feeding conveyor belt (61). The output end of the front end pushing cylinder (63) is connected to a front end feeding push plate (65). The workpiece flipping component (8) comprises a workpiece flipping plate (81) and a flipping in place optical fiber sensor (82). The workpiece flipping plate (81) is installed at the discharge end of the front end lens detection component (12). The interior of the workpiece flipping plate (81) is connected to a flipping in place optical fiber sensor (82). The front end feeding conveyor belt motor (66) and the flipping in place optical fiber sensor (82) are respectively connected to controller signals.

5. The method for implementing the shape detection device applicable to various magnetic blocks according to any one of claims 1 to 4, characterized in that: The following steps are involved: (i) After the magnetic block product is chamfered on the grinding machine (1), it enters the front-end feeding and conveying assembly (6). The upper surface of the magnetic block product entering the front-end feeding and conveying assembly (6) is recorded as the A surface, the long side surface is recorded as the D surface, the short side surface is recorded as the C surface, the surface opposite to the A surface is recorded as the B surface, the surface opposite to the C surface is recorded as the F surface, and the surface opposite to the D surface is recorded as the E surface; (ii) the front-end feeding conveyor belt motor (66) drives the front-end feeding conveyor belt (61) to rotate and convey the magnetic block product forward, the front-end pushing cylinder (63) drives the front-end feeding push plate (65) to move and push the magnetic block product onto the front-end lens detection component (12) of the front-end detection mechanism (4), and the magnetic block product is conveyed forward through the detection conveyor belt (71) of the front-end detection mechanism (4); (3) inspecting the defect sizes and chamfer conditions of the A side, C side and D side of the magnetic block product respectively through the No. 0 inspection lens (721), the No. 1 inspection lens (720), the No. 2 inspection lens (719), the No. 3 inspection lens (717), the No. 4 inspection lens (77), the No. 5 inspection lens (715) and the No. 6 inspection lens (78) of the front-end inspection mechanism (4); (iv) When the magnetic block product on the detection conveyor belt (71) of the front detection mechanism (4) moves to the end, the workpiece flipping plate (81) flips the magnetic block product from side A facing upward to side B facing upward, and then the rear push cylinder (92) drives the rear push plate (93) to move, pushing the flipped magnetic block product onto the rear lens detection assembly (7) of the rear detection mechanism (5); (V) inspecting the defect sizes and chamfer conditions of the B side, E side and F side of the magnetic block product through the No. 0 inspection lens (721), the No. 1 inspection lens (720), the No. 2 inspection lens (719), the No. 3 inspection lens (717), the No. 4 inspection lens (77), the No. 5 inspection lens (715) and the No. 6 inspection lens (78) of the back-end inspection mechanism (5); (vi) using the air blowing device (722) to blow the defective products on the detection conveyor belts (71) of the front detection mechanism (4) and the rear detection mechanism (5) into the defective product discharge channel (713), and to blow the suspected defective products into the suspected defective product discharge assembly (79); (VII) Qualified products enter the flipping and receiving mechanism (3) from the end of the detection conveyor belt (71) of the rear-end detection mechanism (5), and the flat magnetic block products are flipped to an upright state by the flipping mechanism (33), and are pushed into the interior of the tray switching component (39) by the pushing component (37).

6. The method for implementing the shape detection device applicable to various magnetic blocks according to claim 5, characterized in that: The front-end lens detection component (12) detects the magnetic block product and calculates the defect area on each surface, wherein each surface is divided into five areas, namely, middle, upper, lower, left and right, by the front-end lens detection component (12). The front-end lens detection component (12) determines whether a single area is qualified. When the defect area calculated by the detection is less than a set value 1, the front-end lens detection component (12) determines that the area is a good product. When the defect area calculated by the detection is greater than the set value 1 and less than the set value 2, the front-end lens detection component (12) determines that the area is a suspected defective product. When the defect area calculated by the detection is greater than the set value 2, the front-end lens detection component (12) determines that the area is a defective product.

7. The method for implementing the shape detection device applicable to various magnetic blocks according to claim 6, characterized in that: When one or more parts of the magnetic block product are judged to be defective, the front-end lens detection component (12) judges the magnetic block product to be defective; when one or more parts of the magnetic block product are judged to be suspected defective and no part of the magnetic block product is judged to be defective, the front-end lens detection component (12) judges the product to be suspected defective; when any part of the magnetic block product is judged to be good, the front-end lens detection component (12) judges the product to be good. The working principle of the rear-end lens detection component (7) is the same as the working principle of the front-end lens detection component (12).

Images