Qualification detection and collection device for numerical control blade pressed blank

Abstract

The utility model discloses a numerical control blade compact qualification detection and collection device, which belongs to the field of cutter processing, and comprises a rack, a material tray, and a material moving component, a weighing component, a defective product recovery component, a stock bin, a tray moving component and a visual identification component which are arranged on the rack, the weighing assembly is located between the defective product recovery assembly and the tray moving assembly, the material moving assembly is located above the weighing assembly, the defective product recovery assembly and the tray moving assembly, the stock bin is arranged on one side of the tray moving assembly in the moving direction, and the visual recognition assembly is located above the tray moving assembly. According to the numerical control blade pressed blank qualification detection and collection device, numerical control blade pressed blank qualification detection is carried out in a weighing mode, qualified products and defective products are distinguished and stored respectively after detection is completed, the qualified products are collected in a tray, and the qualified products are sent into a stock bin to be collected and stored in a unified mode after tray arrangement is completed.

Description

Technical Field

[0001] The utility model belongs to the field of tool processing, and in particular relates to a qualified detection and collection device for numerical control blade pressed blanks. Background Art

[0002] The CNC blade pressed by the powder press has burrs and needs to be deburred. After deburring, it needs to be tested for quality to distinguish qualified products from defective products.

[0003] A high-speed blade breakage detection device with publication number CN218823969U includes a frame and a waterproof airtight component, the top of the frame is connected to the waterproof airtight component by bolts, the waterproof airtight component includes a U-shaped frame, both sides of the U-shaped frame are fixedly connected to sleeves by screws, one side of the sleeve is sleeve-connected to a sleeve rod, one end of the sleeve rod is fixedly connected to a fixed seat by screws, and a rotating roller is connected between the fixed seats by a rotating shaft. After the blade is detected, the qualified and defective products are not stored separately, nor are the qualified products stored uniformly. Utility Model Content

[0004] The utility model aims to provide a qualified detection and collection device for numerically controlled blade pressed blanks, so as to overcome at least one of the above-mentioned defects in the prior art.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a qualified detection and collection device for CNC blade pressing blanks, comprising a frame, a material tray, and a material moving component, a weighing component, a defective product recovery component, a silo, a plate moving component, and a visual recognition component arranged on the frame. The silo and the plate moving component can both hold the material tray, the weighing component is located between the defective product recovery component and the plate moving component, the material moving component is located above the weighing component, the defective product recovery component, and the plate moving component, and is used for grabbing CNC blade pressing blanks and shifting them to the weighing component, the defective product recovery component, and the plate moving component placed on the material tray for operation, the silo is arranged on one side of the moving direction of the plate moving component, and the visual recognition component is located above the plate moving component.

[0007] Preferably, the visual recognition component includes a mounting frame, a first X-axis moving module, an adjustment component, a visual inspection camera, a light source, and a controller. The mounting frame is fixed to the frame, the first X-axis moving module is fixed to the mounting frame, the adjustment component is fixed to the moving end of the first X-axis moving module, a light source is fixed to the bottom of the fixed end of the adjustment component, a visual inspection camera is fixed to the adjustment end of the adjustment component, the visual inspection camera is located above the light source, the visual inspection camera, the light source, and the first X-axis moving module are all electrically connected to the controller, the controller is electrically connected to the material moving component, the weighing component, the defective product recovery component, the tray moving component, and the silo, and the top of the tray has a plurality of positioning bosses or positioning grooves.

[0008] Preferably, the adjustment component includes a first slide rail, a first slider, a first screw, a second screw, and an adjustment plate. The first slide rail is fixed to the moving end of the first X-axis moving module, the first slider is slidably connected to the first slide rail, the two opposite side walls of the first slide rail are provided with first strip holes, the two opposite side walls of the first slider are provided with first thread grooves, the first screw passes through the first strip hole and is threadedly connected to the first thread groove to fix the first slider to the first slide rail, the connecting side of the first slider and the adjustment plate is provided with a second thread groove, the adjustment plate has two arc holes symmetrically along its center line, the second screw passes through the arc hole and is threadedly connected to the second thread groove to fix the adjustment plate to the first slider, and the visual inspection camera is fixed to the adjustment plate.

[0009] Preferably, the plate moving assembly includes a first Y-axis moving module, a first conveyor, and a chuck assembly. The first Y-axis moving module is fixed to the frame, the moving end of the first Y-axis moving module is fixed with the first conveyor, the conveyor belt of the first conveyor is fixed with the chuck assembly, and the material tray is placed on the chuck assembly.

[0010] Preferably, the chuck assembly includes a first placement plate, a first baffle, a third screw, a connecting plate, a second slide rail, a second slider, a second baffle, a first stop, a second stop, a third stop, and a spring. The first placement plate is fixed to the conveyor belt of the first conveyor. The first baffle is fixed to the end of the first placement plate close to the silo. The first baffle protrudes upward from the upper surface of the first placement plate. A groove is provided on the side of the first placement plate away from the silo. The groove passes through the top wall of the first placement plate. A second strip hole is provided on the first placement plate below the groove. The second strip hole passes through the bottom wall of the first placement plate and is connected to the spring. The grooves are connected, and the connecting plate is provided with a plurality of first threaded holes at intervals along its length direction. The third screw passes through the groove and the second strip hole, and is screwed with the first threaded hole to fix the connecting plate to the bottom of the first placement plate. The connecting plate is fixed with a second slide rail, and the second slide rail is slidably connected with a second slider, and the second slider is fixed with a second baffle. A first block is fixed on the side of the second baffle close to the first baffle, the first block is located above the first placement plate, a second block is fixed on the bottom of the second baffle, and a third block is fixed on the side of the connecting plate away from the silo, and a spring is connected between the second block and the third block.

[0011] Preferably, the silo includes a first Z-axis moving module, a frame, a second placing plate, a third placing plate, a third baffle, a fourth baffle, a fifth baffle, a fourth screw, and a nut. The first Z-axis moving module is fixed to the frame, and the moving end of the first Z-axis moving module is fixed with the frame. A plurality of second placing plates are fixed at intervals from top to bottom on one side wall inside the frame, and a plurality of third placing plates are fixed at intervals from top to bottom on the other side wall inside the frame. The second placing plate and the third placing plate are arranged opposite to each other, and there is a clearance space between the second placing plate and the third placing plate. The second placing plate is provided with a third strip hole, and the third baffle is provided with a second threaded hole. The fourth screw passes through the second threaded hole and the third strip hole, and passes through the third strip hole to be screwed with the nut to fix the third baffle to the top of the second placing plate. A fourth baffle is fixed on one side of the second placing plate and the third placing plate, and a fifth baffle is fixed on the top of the third placing plate.

[0012] Preferably, a sixth baffle is provided on the frame between the frame body and the second baffle, and the sixth baffle is located on a side of the first Y-axis moving module close to the frame body.

[0013] Preferably, the weighing assembly includes a vibration-damping base, a weighing device, a wind shield, and a beam optical fiber. The vibration-damping base is fixed to a frame, the weighing device is fixed to the vibration-damping base, a wind shield is fixed to the top of the weighing device, the top of the wind shield has an opening, and the opening is located above the weighing end of the weighing device. Two groups of through holes are provided on the side wall of the wind shield, and a beam optical fiber is provided on the outer side of each group of through holes, and the beam optical fiber is electrically connected to the controller.

[0014] Preferably, the defective product recovery component includes a second conveyor, a material guide plate, and a recovery frame. The second conveyor is fixed to the frame. The side wall of the second conveyor is fixed with a material guide plate. One end of the material guide plate is located above the conveyor belt of the second conveyor and is inclined. The material guide plate is located at the rear conveying end of the second conveyor, and a recovery frame is placed below the material guide plate.

[0015] Preferably, the material moving assembly includes a second X-axis moving module, a second Z-axis moving module, a second Y-axis moving module, a third X-axis moving module, a grabbing arm, and a rotating part. The second Y-axis moving module is fixed to the frame, the second X-axis moving module is fixed to the moving end of the second Y-axis moving module, the moving end of the second X-axis moving module is fixed with the second Z-axis moving module, the moving end of the second Z-axis moving module is fixed with the third X-axis moving module, the moving end of the third X-axis moving module is fixed with the grabbing arm, the grabbing arm is provided with a rotating part, and the rotating end of the rotating part is detachably provided with a suction cup or a clamping cylinder.

[0016] The beneficial effects of the utility model are:

[0017] 1. Carry out qualified inspection of CNC blade pressing blanks by weighing. After the inspection, qualified products and defective products are separated and stored separately, and qualified products are collected on plates. After the plate is placed, they are sent to the silo for unified collection and storage.

[0018] 2. Through the setting of the first X-axis moving module, the visual inspection camera, and the plate shifting assembly, the CNC blade blank can be accurately placed; through the setting of the visual inspection camera combined with the positioning boss, the CNC blade blank can be accurately clamped on the positioning boss to avoid the displacement of the CNC blade blank, thereby further improving the placement accuracy of the CNC blade blank.

[0019] 3. The distance and angle between the visual inspection camera and the light source can be adjusted by adjusting the components, making the inspection more accurate and more adaptable.

[0020] 4. The height position of the visual inspection camera can be achieved by simply screwing the first screw and pushing the first slider up and down, thereby changing the distance between the visual inspection camera and the light source.

[0021] 5. The direction of the visual inspection camera can be adjusted by simply screwing the second screw and swinging the adjustment plate left and right, thus changing the angle between the visual inspection camera and the light source.

[0022] 6. Through the cooperation of a plurality of first threaded holes, second strip holes, grooves and third screws, the front and rear positions of the connecting plate can be adjusted, and then the position of the first stopper can be adjusted to adapt to the fixation of trays of different lengths.

[0023] 7. Through the setting of the spring, the first stopper is pushed against the front side wall of the material tray. The first stopper and the first baffle plate behind it clamp and fix the front and rear sides of the material tray to ensure that the material tray is well fixed.

[0024] 8. The left and right position of the third baffle is adjustable and can be adjusted according to trays of different widths.

[0025] 9. The tray can be automatically transferred between the silo and the tray transfer assembly, which is more efficient.

[0026] 10. Through the setting of two sets of opposing optical fibers, one inspection and one retrieval can be achieved, and the detection efficiency is higher.

[0027] 11. You can choose the clamping cylinder or suction cup to pick up and place the CNC blade blank according to different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the first embodiment of the utility model.

[0029] Figure 2 It is a three-dimensional structural schematic diagram of a mounting frame, an adjustment assembly, a first X-axis moving module, a visual inspection camera, and a light source according to a first embodiment of the utility model.

[0030] Figure 3 It is a three-dimensional structural schematic diagram of a material tray and a positioning boss according to a first embodiment of the utility model.

[0031] Figure 4 It is a schematic diagram of the exploded structure of the regulating assembly of the first embodiment of the utility model.

[0032] Figure 5 It is a schematic diagram of the matching structure of the material bin, the shifting plate assembly and the sixth baffle in the first embodiment of the utility model.

[0033] Figure 6 It is a three-dimensional structural schematic diagram of a tray moving assembly according to a first embodiment of the utility model.

[0034] Figure 7 It is a three-dimensional structural schematic diagram of a chuck assembly according to a first embodiment of the utility model.

[0035] Figure 8 yes Figure 7 Schematic diagram of the enlarged structure of A.

[0036] Fig. 9 It is a three-dimensional structural schematic diagram of a silo (carrying material tray) according to the first embodiment of the utility model.

[0037] Fig.10 It is a schematic diagram of the main structure of a silo in Example 1 of the utility model.

[0038] Fig.11It is a three-dimensional structural schematic diagram of the second placement plate and the structure thereon according to the first embodiment of the utility model.

[0039] Fig.12 It is a schematic diagram of the three-dimensional structure of the silo in the first embodiment of the utility model (excluding the first Z-axis moving module).

[0040] Fig.13 It is a schematic diagram of the front view of the second placement plate and the structure thereon in the first embodiment of the utility model.

[0041] Fig.14 It is a bottom view structural schematic diagram of the third baffle of the first embodiment of the utility model.

[0042] Fig.15 It is a schematic diagram of the top view of the weighing assembly of the first embodiment of the utility model.

[0043] Fig.16 It is a three-dimensional structural schematic diagram of a windshield according to a first embodiment of the utility model.

[0044] Fig.17 It is a three-dimensional structural schematic diagram of a defective product recovery component according to the first embodiment of the utility model.

[0045] Fig.18 It is a three-dimensional structural schematic diagram of a material moving assembly according to a first embodiment of the utility model.

[0046] Fig.19 It is a three-dimensional structural schematic diagram of a grabbing arm, a rotating member, and a clamping claw cylinder according to a first embodiment of the utility model (except for a partial shell of the first grabbing arm).

[0047] Fig. 20 It is a control block diagram of the first embodiment of the utility model.

[0048] Fig.21 It is a schematic diagram of the three-dimensional structure of the grabbing arm, the rotating member, and the suction cup according to the second embodiment of the utility model (excluding a partial shell of the cleaning arm).

[0049] The markings in the attached figure are: 1-frame, 2-tray, 3-material moving assembly, 4-weighing assembly, 5-defective product recovery assembly, 6-bin, 7-tray moving assembly, 8-mounting frame, 9-adjustment assembly, 10-first X-axis moving module, 11-visual inspection camera, 12-light source, 13-controller, 14-positioning boss, 91-first slide rail, 92-first slider, 93-first screw, 94-second screw, 95-adjustment plate , 96-first bar hole, 97-first thread groove, 98-second thread groove, 99-arc hole, 71-first Y-axis moving module, 72-first conveyor, 73-chuck assembly, 731-first placement plate, 732-first baffle, 733-third screw, 734-connecting plate, 735-second slide rail, 736-second slider, 737-second baffle, 738-first block, 739-second block, 731 0-third stopper, 7311-spring, 7312-groove, 7313-second bar hole, 7314-first threaded hole, 61-first Z-axis moving module, 62-frame, 63-second placement plate, 64-third placement plate, 65-third baffle, 66-fourth baffle, 67-fifth baffle, 68-fourth screw, 69-nut, 610-allowing space, 611-third bar hole, 612-second threaded hole, 15-sixth baffle, 41-weighing device, 42-wind shield, 43-opposite optical fiber, 44-opening, 45-through hole, 46-vibration damping base, 51-second conveyor, 52-material guide plate, 53-recovery frame, 31-second X-axis moving module, 32-second Z-axis moving module, 33-second Y-axis moving module, 34-third X-axis moving module, 35-grabbing arm, 36-rotating part, 37-suction cup, 38-gripping cylinder. DETAILED DESCRIPTION

[0050] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0051] Contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. In the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0052] Embodiment 1:

[0053] like Figures 1 to 20 As shown, a qualified detection and collection device for CNC blade blanks provided in this embodiment includes a frame 1, a tray 2, and a material transfer component 3, a weighing component 4, a defective product recovery component 5, a silo 6, a tray transfer component 7, and a visual recognition component arranged on the frame 1. The silo 6 and the tray transfer component 7 can both hold the tray 2, and the weighing component 4 is located between the defective product recovery component 5 and the tray transfer component 7. The defective product recovery component 5 of this embodiment is located on the right side of the weighing component 4. The material transfer component 3 is located above the weighing component 4, the defective product recovery component 5, and the tray transfer component 7, and is used to grab the CNC blade blanks and shift them to the weighing component 4, the defective product recovery component 5, and the tray 2 placed on the tray transfer component 7 for operation. The silo 6 is arranged on the rear side of the tray transfer component 7, and the visual recognition component is located above the tray transfer component 7. During operation, the CNC blade blank is moved to the weighing component 4 for weighing by the material shifting component 3, and the CNC blade blank that is weighed is moved to the shifting plate component 7 by the material shifting component 3 and placed on the material tray 2. The CNC blade blank that is weighed unqualified is moved to the defective product recovery component 5 by the material shifting component 3 for defective product recovery. When the material tray 2 on the shifting plate component 7 needs to be replaced (for example, when the CNC blade blank is placed according to the required swinging plate pattern), the material tray 2 and the CNC blade blank thereon are transferred to the silo 6 for collection and storage by the shifting plate component 7. In this way, the qualified inspection of the CNC blade blank is carried out by weighing, and after the inspection is completed, the qualified products and the defective products are separated and stored separately, and the qualified products are collected by swinging plates, and after the swinging plates are completed, they are sent to the silo 6 for unified collection and storage. The material shifting component 3 and the shifting plate component 7 are combined with the setting of the visual recognition component to accurately locate the placement position of the CNC blade blank, which can play a role in accurately locating and placing the CNC blade blank.

[0054] Among them, the visual recognition component includes a mounting frame 8, a first X-axis moving module 10, an adjustment component 9, a visual inspection camera 11, a light source 12, and a controller 13. The mounting frame 8 is fixed to the inner top wall of the frame 1, the first X-axis moving module 10 is fixed to the lower part of the mounting frame 8, the adjustment component 9 is fixed to the moving end of the first X-axis moving module 10, the bottom of the fixed end of the adjustment component 9 is fixed with a light source 12, the adjustment end of the adjustment component 9 is fixed with a visual inspection camera 11, and the visual inspection camera 11 is located above the light source 12. The visual inspection camera 11, the light source 12, and the first X-axis moving module 10 are all electrically connected to the controller 13, and the controller 13 is electrically connected to the material moving component 3, the weighing component 4, the defective product recovery component 5, the plate moving component 7, and the silo 6. The top of the tray 2 of this embodiment has a plurality of positioning bosses 14, and in other embodiments, the top of the tray 2 may also have a positioning groove to position the CNC blade blank, and the material of the tray 2 is graphite. The light source 12 of the present embodiment is an annular light source 12, and a hole is provided in the middle of the CNC blade blank. The distance and angle between the visual inspection camera 11 and the light source 12 can be adjusted by adjusting the component 9, so that the detection is more accurate and more adaptable. The visual inspection camera 11 is driven to move left and right to take pictures by the first X-axis moving module 10, and the material tray is driven to move forward and backward by the shifting plate component 7 to achieve comprehensive photography of the material tray, and the photographing results are fed back to the controller 13. The controller 13 controls the shifting material component 3 according to the photographing results to place the qualified CNC blade blank at a specific position of the material tray, so as to achieve accurate placement of the CNC blade blank. Through the visual inspection camera 11 combined with the setting of the positioning boss 14, the CNC blade blank is accurately clamped on the positioning boss 14 to avoid the CNC blade blank from being offset, so that the CNC blade blank will not fall off the positioning boss or fall out of the positioning groove due to the inappropriate placement position, so as to be damaged, and the placement accuracy of the CNC blade blank is further improved.

[0055] Among them, the adjustment component 9 includes a first slide rail 91, a first slider 92, a first screw 93, a second screw 94, and an adjustment plate 95. The first slide rail 91 is fixed to the moving end of the first X-axis moving module 10, and the first slider 92 is slidably connected to the first slide rail 91. The left and right side walls of the first slide rail 91 are both provided with first bar holes 96, and the left and right side walls of the first slider 92 are both provided with first thread grooves 97. The first screw 93 passes through the first bar hole 96 and is threadedly connected with the first thread groove 97 to fix the first slider 92 to the first slide rail 91. The rear side of the first slider 92 is provided with a second thread groove 98. The adjustment plate 95 has two arc holes 99 symmetrically opened along its center line. The second screw 94 passes through the arc hole 99 and is threadedly connected with the second thread groove 98 to fix the adjustment plate 95 to the first slider 92. The visual inspection camera 11 is fixed to the rear side of the adjustment plate 95, and the light source 12 is fixed to the lower part of the first slide rail. The height position of the visual inspection camera 11 can be achieved by simply screwing the first screw 93 and pushing the first slider up and down, and the distance between the visual inspection camera 11 and the light source 12 can be changed. The orientation of the visual inspection camera 11 can be achieved by simply screwing the second screw and swinging the adjustment plate 95 left and right, and the angle between the visual inspection camera 11 and the light source 12 can be changed.

[0056] The tray moving assembly 7 includes a first Y-axis moving module 71, a first conveyor 72, and a chuck assembly 73. The first Y-axis moving module 71 is fixed to the frame 1. The first conveyor 72 is fixed to the moving end of the first Y-axis moving module 71. The conveyor belt of the first conveyor 72 is fixed with a chuck assembly 73, and the material tray 2 is placed on the chuck assembly 73. The two-stage telescopic stroke of the chuck assembly 73 can be realized by setting the first X-axis moving module 10 and the first conveyor 72, so that the material tray 2 can be located within the detection range of the visual inspection camera 11, and can be moved to the silo 6 to pick up and place the material tray 2.

[0057] The chuck assembly 73 includes a first placement plate 731 , a first baffle 732 , a third screw 733 , a connecting plate 734 , a second slide rail 735 , a second slider 736 , a second baffle 737 , a first baffle 738 , a second baffle 739 , a third baffle 7310 , and a spring 7311 . The first placement plate 731 is fixed to the conveyor belt of the first conveyor 72, and a first baffle plate 732 is fixed to the rear end of the first placement plate 731, and the first baffle plate 732 protrudes upward from the upper surface of the first placement plate 731, and grooves 7312 are provided on the left and right sides of the front side of the first placement plate 731, and the groove 7312 passes through the top wall of the first placement plate 731, and the first placement plate 731 below the groove 7312 is provided with a second strip hole 7313, and the second strip hole 7313 passes through the bottom wall of the first placement plate 731 and is connected to the groove 7312, and a plurality of first threaded holes 7314 are provided at intervals along the length direction of the connecting plate 734, and the third screw 733 passes through the groove 7 312 and the second bar hole 7313, and the first threaded hole 7314 is screwed to fix the connecting plate 734 to the bottom of the first placement plate 731, the top of the connecting plate 734 is fixed with a second slide rail 735, the second slide rail 735 is slidably connected with a second slider 736, the top of the second slider 736 is fixed with a second baffle 737, the rear side of the second baffle 737 is fixed with a first block 738, the first block 738 is located above the first placement plate 731, the bottom of the second baffle 737 is fixed with a second block 739, the front fixed side of the connecting plate 734 is fixed with a third block 7310, and a spring 7311 is connected between the second block 739 and the third block 7310. Through the cooperation of a plurality of first threaded holes 7314, second bar holes 7313, grooves 7312 and third screws 733, the front and rear positions of the connecting plate 734 can be adjusted, and then the position of the first block 738 can be adjusted to adapt to the fixing of trays 2 of different lengths. The third screw 733 can be built in by the arrangement of the groove 7312, so that the third screw will not protrude from the top wall of the first placement plate 731. The arrangement of the spring 7311 pushes the first stopper 738 against the front side wall of the material tray 2, and the first stopper 738 and the first stopper 732 behind it clamp and fix the front and rear sides of the material tray 2, ensuring that the material tray 2 is well fixed.

[0058] The silo 6 includes a first Z-axis moving module 61, a frame 62, a second placement plate 63, a third placement plate 64, a third baffle 65, a fourth baffle 66, a fifth baffle 67, a fourth screw 68, and a nut 69. The first Z-axis moving module 61 is fixed to the frame 1. The moving end of the first Z-axis moving module 61 is fixed with a frame 62. A plurality of second placement plates 63 are fixed to the left side wall of the frame 62 from top to bottom. A plurality of third placement plates 64 are fixed to the right side wall of the frame 62 from top to bottom. The second placement plates 63 and the third placement plates 64 are fixed to the right side wall of the frame 62 from top to bottom. The left and right sides are arranged oppositely, and there is a clearance space 610 between the second placement plate 63 and the third placement plate 64. The second placement plate 63 is provided with a third strip hole 611, and the third baffle plate 65 is provided with a second threaded hole 612. The fourth screw 68 passes through the second threaded hole 612 and the third strip hole 611, and passes through the third strip hole 611 to be screwed with the nut 69, and the third baffle plate 65 is fixed to the top of the second placement plate 63. The front side of the second placement plate 63 and the front side of the third placement plate 64 are both fixed with a fourth baffle plate 66, and the top of the third placement plate 64 is fixed with a fifth baffle plate 67. The frame 1 between the frame body and the second stopper 739 is provided with a sixth baffle plate 15, and the sixth baffle plate 15 is located at the rear side of the first Y-axis moving module 71. The second placement plate 63 and the third placement plate 64 are used to place the material tray 2, and are placed in layers up and down. The material tray 2 is positioned in the left and right directions by the arrangement of the third baffle plate 65 and the fifth baffle plate 67 to prevent the material tray 2 from shifting. The left and right positions of the third baffle plate 65 are adjustable, and can be adjusted according to the different widths of the trays 2. The fourth baffle plate 66 is provided to limit the front side of the tray 2. The provision of the clearance space 610 provides a basis for automatically taking and placing the tray 2.

[0059] At the beginning, an empty tray 2 is placed manually at each material placement position. When taking out an empty tray 2, the first Y-axis moving module 71 drives the first conveyor 72 and the clamping plate assembly 73 thereon to move backward, and then the first conveyor 72 drives the clamping plate assembly 73 to move backward. When the second stopper 739 moves backward to the sixth baffle 15, it is blocked by the sixth baffle 15, and the first placement plate 731 continues to move backward. At this time, the spring 7311 contracts, and the second stopper 739 cannot continue to move backward, providing space for the placement of the tray 2. When the first placement plate 731 extends between the upper and lower material discharge positions, the frame 62 is driven downward by the first Z-axis moving module 61, so that the material tray 2 located above the second placement plate and the third placement plate is placed on the second placement plate and the third placement plate, and then the first Y-axis moving module 71 is reset, driving the first placement plate 731 and its upper material tray 2 to move forward. When the first placement plate 731 moves forward a distance, the second stopper 739 loses the blocking effect of the sixth stopper 15, and the spring 7311 is extended, so that the second stopper 739 moves forward and resets, and then the first stopper 738 moves forward to resist the material tray 2, so as to fix the material tray 2. When storing the material tray 2 with the CNC blade pressed blank, the principle is the same as that of taking the empty material tray 2, and the action is opposite, which will not be repeated here. When the material tray 2 with the CNC blade pressed blank is placed on each material discharge position, all the material trays 2 with the CNC blade pressed blank are manually taken away, and the empty material trays 2 are placed in the frame again. In this way, the material tray 2 can be automatically transferred between the material bin 6 and the tray transfer assembly 7, which is more efficient.

[0060] The weighing assembly 4 includes a vibration-damping base 46, a weighing device 41, a wind shield 42, and a beam optical fiber 43. The vibration-damping base 46 is fixed to the frame 1, and the weighing device 41 is fixed to the vibration-damping base 46. The vibration-damping base 46 of this embodiment is made of marble. A wind shield 42 is fixed to the top of the weighing device 41. The top of the wind shield 42 has an opening 44. The opening 44 is located above the weighing end of the weighing device 41. The side wall of the wind shield 42 is provided with two groups of through holes 45. The outer side of each group of through holes 45 is provided with a beam optical fiber 43. The beam optical fiber 43 is electrically connected to the controller 13. The weighing has two stations. During the detection, the material moving assembly 3 places the CNC blade blank in one of the stations for weighing. The beam optical fiber 43 detects whether there is material in the station. When the material is detected in the station, the subsequent material moving assembly 3 places the second CNC blade blank in another station, and then takes away the detected CNC blade blank. In this way, by setting up two sets of opposite optical fibers 43, one inspection and one removal are realized, and the detection efficiency is higher. By setting up the vibration reduction base 46, the wind shield 42, and the opposite optical fiber 43, the effect of accurately weighing the CNC blade blank after deburring can be achieved, and the quality data can be used to determine whether the CNC blade blank has internal defects or quality defects.

[0061] Among them, the defective product recovery component 5 includes a second conveyor 51, a guide plate 52, and a recovery frame 53. The second conveyor 51 is fixed to the frame 1. The guide plate 52 is fixed to the side wall of the second conveyor 51. One end of the guide plate 52 is located above the conveyor belt of the second conveyor 51 and is inclined. The guide plate 52 is located at the rear end of the conveying of the second conveyor 51 and extends to the right half of the conveyor belt of the second conveyor 51. A recovery frame 53 is placed below the guide plate 52. The detected defective products are placed on the second conveyor 51 through the material transfer component 3 and transported forward to the guide plate 52. The guide plate 52 guides the defective products to the recovery frame 53 for unified collection. The defective product recovery component 5 also has the function of randomly inspecting the CNC blade press blanks. For example, one CNC blade press blank is randomly inspected every 20 qualified inspections, and the inspected CNC blade press blank is placed in the left half area of ​​the conveyor belt of the second conveyor 51 (will not be blocked by the guide plate 52). The second conveyor 51 conveys the CNC blade press blank forward for subsequent inspection operations to detect characteristics such as sticking and chipping of the CNC blade press blanks.

[0062] The material moving assembly 3 includes a second X-axis moving module 31, a second Z-axis moving module 32, a second Y-axis moving module 33, a third X-axis moving module 34, a grabbing arm 35, and a rotating member 36. The second Y-axis moving module 33 is fixed to the frame 1, the second X-axis moving module 31 is fixed to the moving end of the second Y-axis moving module 33, the moving end of the second X-axis moving module 31 is fixed with the second Z-axis moving module 32, the moving end of the second Z-axis moving module 32 is fixed with the third X-axis moving module 34, the moving end of the third X-axis moving module 34 is fixed with the grabbing arm 35, the grabbing arm 35 is provided with a rotating member 36, and the rotating end of the rotating member 36 is detachably provided with a gripping cylinder 38. Through the combination of the second X-axis moving module 31 and the third X-axis moving module 34, the left and right position adjustment distance of the gripping cylinder 38 is large, which can adapt to different working positions. The upper and lower positions of the clamping cylinder 38 are adjusted by the second Z-axis moving module 32, and the front and rear positions of the clamping cylinder 38 are adjusted by the second Y-axis moving module 33 to meet the operation requirements of different workstations. The clamping end of the clamping cylinder 38 is propped against the hole of the CNC blade blank to achieve the grasping of the CNC blade blank.

[0063] Embodiment 2:

[0064] like Fig.21 As shown, the rotating end of the rotating member 36 of this embodiment is detachably provided with a suction cup 37. The CNC blade blank is taken and placed by adsorption.

[0065] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0066] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A CNC blade blank qualified detection and collection device, characterized in that: It includes a frame, a tray, and a material moving component, a weighing component, a defective product recovery component, a silo, a tray moving component, and a visual recognition component arranged on the frame; The material bin and the tray transfer assembly are both capable of placing the material tray; The weighing component is located between the defective product recovery component and the plate shifting component; The material transfer assembly is located above the weighing assembly, the defective product recovery assembly, and the plate transfer assembly, and is used to grab the CNC blade pressed blank and transfer it to the weighing assembly, the defective product recovery assembly, and the material tray placed on the plate transfer assembly for operation; The material bin is arranged on one side of the moving direction of the shifting plate assembly; The visual recognition component is located above the plate moving component.

2. The device for detecting and collecting qualified CNC blade blanks according to claim 1 is characterized in that: The visual recognition component includes a mounting frame, a first X-axis moving module, an adjustment component, a visual inspection camera, a light source, and a controller; The mounting frame is fixed to the frame; The first X-axis moving module is fixed to the mounting frame; The adjustment component is fixed to the moving end of the first X-axis moving module; A light source is fixed at the bottom of the fixed end of the adjusting component, and a visual inspection camera is fixed at the adjusting end of the adjusting component, and the visual inspection camera is located above the light source; The visual inspection camera, the light source, and the first X-axis moving module are all electrically connected to the controller, and the controller is electrically connected to the material moving component, the weighing component, the defective product recovery component, the plate moving component, and the silo; The top of the material tray is provided with a plurality of positioning bosses or positioning grooves.

3. The device for detecting and collecting qualified CNC blade blanks according to claim 2 is characterized in that: The adjustment assembly includes a first slide rail, a first slider, a first screw, a second screw, and an adjustment plate; The first slide rail is fixed to the moving end of the first X-axis moving module; The first slider is slidably connected to the first slide rail, and first strip holes are formed on opposite side walls of the first slide rail, and first thread grooves are formed on opposite side walls of the first slider, and a first screw passes through the first strip holes and is threadedly connected to the first thread groove to fix the first slider to the first slide rail; A second thread groove is provided on the connection side between the first slider and the adjustment plate, and the adjustment plate is symmetrically provided with two arc holes along its center line, and a second screw passes through the arc holes and is threadedly connected with the second thread groove to fix the adjustment plate to the first slider; The visual inspection camera is fixed to the adjustment plate.

4. The device for detecting and collecting qualified CNC blade blanks according to claim 1 is characterized in that: The plate moving assembly includes a first Y-axis moving module, a first conveyor, and a chuck assembly; The first Y-axis moving module is fixed to the frame; A first conveyor is fixed to the moving end of the first Y-axis moving module; The conveyor belt of the first conveyor is fixed with the chuck assembly; The material tray is placed on the chuck assembly.

5. The device for detecting and collecting qualified CNC blade blanks according to claim 4 is characterized in that: The chuck assembly includes a first placement plate, a first baffle, a third screw, a connecting plate, a second slide rail, a second slider, a second baffle, a first baffle, a second baffle, a third baffle, and a spring; The first placement plate is fixed to the conveyor belt of the first conveyor; A first baffle is fixed to one end of the first placement plate close to the material bin, and the first baffle protrudes upward from the upper surface of the first placement plate; A groove is formed on one side of the first placement plate away from the silo, the groove passes through the top wall of the first placement plate, and a second strip hole is formed on the first placement plate below the groove, the second strip hole passes through the bottom wall of the first placement plate and is connected to the groove; The connecting plate is provided with a plurality of first threaded holes spaced apart along its length direction, and the third screw passes through the groove and the second strip-shaped hole and is screwed with the first threaded hole to fix the connecting plate to the bottom of the first placement plate; The connecting plate is fixed with a second slide rail, the second slide rail is slidably connected with a second slider, the second slider is fixed with a second baffle, a first block is fixed on a side of the second baffle close to the first baffle, and the first block is located above the first placement plate; A second stopper is fixed at the bottom of the second stopper, and a third stopper is fixed at a side of the connecting plate away from the silo; A spring is connected between the second stopper and the third stopper.

6. The device for detecting and collecting qualified CNC blade pressed blanks according to claim 5 is characterized in that: The material bin includes a first Z-axis moving module, a frame, a second placement plate, a third placement plate, a third baffle, a fourth baffle, a fifth baffle, a fourth screw, and a nut; The first Z-axis moving module is fixed to the frame; The moving end of the first Z-axis moving module is fixed with a frame; A plurality of second placement plates are fixed at intervals from top to bottom on one side wall of the interior of the frame, and a plurality of third placement plates are fixed at intervals from top to bottom on the other side wall of the interior of the frame; The second placement plate and the third placement plate are arranged opposite to each other, and there is a clearance space between the second placement plate and the third placement plate; The second placement plate is provided with a third strip hole, the third baffle plate is provided with a second threaded hole, the fourth screw passes through the second threaded hole and the third strip hole, and passes through the third strip hole to be screwed with a nut, so as to fix the third baffle plate to the top of the second placement plate; A fourth baffle is fixed to one side of the second placement plate and the third placement plate, and a fifth baffle is fixed to the top of the third placement plate.

7. The device for detecting and collecting qualified CNC blade blanks according to claim 6 is characterized in that: The frame between the frame body and the second stopper is provided with a sixth stopper; The sixth baffle is located on a side of the first Y-axis moving module close to the frame.

8. The device for detecting and collecting qualified CNC blade pressed blanks according to claim 2 is characterized in that: The weighing assembly includes a vibration-damping base, a weighing device, a wind shield, and a beam-receiving optical fiber; The vibration-damping base is fixed to the frame, and the weighing device is fixed to the vibration-damping base; A wind shield is fixed on the top of the weighing device, and the top of the wind shield has an opening, and the opening is located above the weighing end of the weighing device; The side wall of the wind shield is provided with two groups of through holes, and the outer side of each group of through holes is provided with a corresponding optical fiber; The opposing optical fiber is electrically connected to the controller.

9. The device for detecting and collecting qualified CNC blade pressed blanks according to claim 1 is characterized in that: The defective product recovery component includes a second conveyor, a material guide plate, and a recovery frame; The second conveyor is fixed to the frame; A material guide plate is fixed to the side wall of the second conveyor, one end of the material guide plate is located above the conveyor belt of the second conveyor and is inclined; The material guide plate is located at the conveying rear end of the second conveyor; A recovery frame is placed below the material guide plate.

10. The device for detecting and collecting qualified CNC blade pressed blanks according to claim 1, characterized in that: The material moving assembly includes a second X-axis moving module, a second Z-axis moving module, a second Y-axis moving module, a third X-axis moving module, a grabbing arm, and a rotating member; The second Y-axis moving module is fixed to the frame, the second X-axis moving module is fixed to the moving end of the second Y-axis moving module, the moving end of the second X-axis moving module is fixed with the second Z-axis moving module, the moving end of the second Z-axis moving module is fixed with the third X-axis moving module, and the moving end of the third X-axis moving module is fixed with the grabbing arm; The grabbing arm is provided with a rotating member, and a suction cup or a clamping claw cylinder is detachably provided on the rotating end of the rotating member.

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