CN114755181A - Visual inspection equipment - Google Patents
Visual inspection equipment Download PDFInfo
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- CN114755181A CN114755181A CN202210357210.0A CN202210357210A CN114755181A CN 114755181 A CN114755181 A CN 114755181A CN 202210357210 A CN202210357210 A CN 202210357210A CN 114755181 A CN114755181 A CN 114755181A
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- Prior art keywords
- tray
- workpiece
- power element
- feeding
- linear module
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
Abstract
The invention relates to the technical field of visual inspection, in particular to a visual inspection device, which comprises a workbench, and a detection station and a feeding and discharging station which are arranged on the workbench: the feeding and discharging work station comprises a feeding manipulator, a discharging manipulator and two groups of feeding devices respectively matched with the feeding manipulator and the discharging manipulator; the feeding device comprises a material tray transfer mechanism and a workpiece transfer mechanism; the material tray transfer mechanism comprises a first linear module, a tray connected with the first linear module, a material bin assembly and a material tray positioning assembly, wherein the material bin assembly and the material tray positioning assembly are positioned above the first linear module; the workpiece transferring mechanism comprises a second linear module, a third linear module, a transferring base and a position adjusting assembly; the position adjusting assembly comprises a workpiece jig seat, a second power element and a third power element. The automatic unloading of the rotatory round of carousel after this visual detection equipment realizes automatic feeding, and a plurality of projects detect completely, need not artifical the intervention, and detection accuracy is with efficient.
Description
Technical Field
The invention relates to the technical field of visual detection, in particular to visual detection equipment.
Background
The existing metal part with the steel mesh needs to be detected to determine whether defects such as few welding spots, multiple materials in the ring, missing welding rings, missing laser etching, laser etching deviation, broken net, welding slag hole plugging exist.
Disclosure of Invention
The invention aims to provide visual detection equipment, which realizes automatic feeding and automatic blanking by rotating a turntable for one circle, completely detects a plurality of items, does not need manual intervention and has high detection accuracy and efficiency.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a visual inspection equipment, includes the workstation to and install at the detection workstation of workstation and go up unloading workstation:
the detection station comprises a rotary table, a first power element for driving the rotary table to rotate and a plurality of visual detection devices arranged around the rotary table; a plurality of workpiece picking mechanisms are arranged in the circumferential direction of the turntable;
the feeding and discharging work station comprises a feeding manipulator, a discharging manipulator and two groups of feeding devices respectively matched with the feeding manipulator and the discharging manipulator;
the feeding device comprises a material tray transfer mechanism and a workpiece transfer mechanism;
the material tray transfer mechanism comprises a first linear module, a tray connected with the first linear module, a material bin assembly and a material tray positioning assembly, wherein the material bin assembly and the material tray positioning assembly are positioned above the first linear module;
the workpiece transferring mechanism comprises a second linear module, a third linear module connected with the second linear module, a transferring base connected with the third linear module and a position adjusting assembly arranged on the transferring base; the position adjusting assembly comprises a workpiece jig seat, a second power element used for driving the workpiece jig seat to rotate and a third power element used for driving the workpiece jig seat to move up and down.
Preferably, the workpiece picking mechanism comprises a base plate, a suction head arranged on the base plate, and a pneumatic power element connected with the suction head; the suction head is provided with a vent hole connected with a pneumatic power element.
Preferably, the workpiece picking mechanism further comprises a guide rail arranged on the base plate, two hook plate members connected with the guide rail in a sliding manner, an elastic member connected with the two hook plate members, a spreading member positioned below the two hook plate members and a fourth power element used for driving the spreading member to move up and down;
the hook plate is provided with a clamping part extending to one side of the suction head and a linkage part extending towards the direction of the spreading part; the linkage part is provided with an inclined plane matched with the opening piece;
two collude two screens portions of plate and be located the both sides of suction head respectively, one side that two screens portions correspond the suction head all is provided with the recess.
Preferably, the upper side of the tray can be used for placing at least two trays.
Preferably, the stock bin assembly comprises an empty tray frame, an empty tray accommodating chamber, a pushing piece, a fifth power element, a full tray frame, a full tray accommodating chamber, two supporting pieces, two sixth power elements and two seventh power elements, wherein the empty tray accommodating chamber is arranged in the empty tray frame and communicated with the bottom surface of the empty tray frame;
The first linear module is positioned below the empty disc accommodating room and the full disc accommodating room.
Preferably, the tray positioning assembly comprises a positioning plate, positioning holes arranged in the positioning plate and communicated with the upper side surface and the lower side surface of the positioning plate, a jacking piece located below the positioning holes, an eighth power element used for driving the jacking piece to move up and down, a side jacking piece located on the side surface of the positioning holes and a ninth power element used for driving the side jacking piece to move back and forth.
Preferably, the feeding and discharging station further comprises a waste storage mechanism, a waste manipulator, a fourth linear module and a waste jig seat connected with the fourth linear module; the waste jig seat reciprocates between the waste manipulator and the discharging manipulator along the fourth linear module.
Preferably, the position adjusting assembly further comprises a supporting seat fixed on the transfer base and a lifting seat connected with the supporting seat through a sliding rail and a sliding block; the workpiece jig seat is rotatably arranged on the lifting seat, the second power element is arranged on the lifting seat and connected with the workpiece jig seat, and the third power element is connected with a screw rod penetrating the lifting seat.
The invention has the beneficial effects that:
the utility model provides a visual inspection equipment, cooperation through last unloading work station and detection work station, material loading manipulator picks up the work piece from charging tray transfer mechanism, and place the work piece and move a mechanism of carrying, then the work piece moves the automatic butt joint of work piece pickup mechanism on mechanism and the carousel and takes away the work piece, work piece pickup mechanism takes the work piece to rotate a week along the carousel, let the visual detection device who lays around the carousel carry out respectively from lower up shooting detection, and then accomplish a plurality of detection projects, after a week of rotation, work piece pickup mechanism moves the mechanism butt joint with another work piece and puts down the work piece, unloading manipulator picks this suggestion and detects the work piece and put back on another charging tray transfer mechanism afterwards. The whole process is automatic, manual intervention is not needed, the workpieces are picked up from the material tray and finally placed back into the material tray after detection, and detection and arrangement operation of small and medium-sized workpieces is facilitated.
Drawings
Fig. 1 is a schematic perspective view of the whole machine of the present invention.
Fig. 2 is a schematic top view of the whole machine of the present invention (the arrow is the moving direction of the workpiece during operation).
FIG. 3 is a schematic perspective view of a loading station of the loading/unloading station of the present invention.
Fig. 4 is a schematic perspective view of the tray transfer mechanism of the present invention.
Fig. 5 is a schematic perspective view of the workpiece transfer mechanism according to the present invention.
Fig. 6 is a schematic perspective view of the inspection station of the present invention.
Fig. 7 is a schematic perspective view of the workpiece picking mechanism according to the present invention.
Fig. 8 is an exploded perspective view of the workpiece picking mechanism according to the present invention.
FIG. 9 is a perspective view of the suction head and the chuck section of the work pick-up mechanism according to the present invention.
Fig. 10 is a schematic perspective view of a blanking station in the blanking station according to the present invention.
Fig. 11 is a schematic perspective view of the blanking station with two hidden manipulators in the invention.
Detailed Description
The present invention will be further described with reference to the following examples for facilitating understanding of those skilled in the art, and the description of the embodiments is not intended to limit the present invention.
As shown in fig. 1 to 11, a visual inspection apparatus includes a worktable 1, and an inspection station 2 and a loading and unloading station installed on the worktable 1;
The detection station 2 comprises a rotary table 21, a first power element for driving the rotary table 21 to rotate and a plurality of visual detection devices 22 arranged around the rotary table 21; a plurality of workpiece picking mechanisms 3 are arranged in the circumferential direction of the turntable 21;
the feeding and discharging work station comprises a feeding manipulator 4, a discharging manipulator 5 and two groups of feeding devices respectively matched with the feeding manipulator 4 and the discharging manipulator 5;
the feeding device comprises a material tray transfer mechanism 6 and a workpiece transfer mechanism 7;
the tray transfer mechanism 6 comprises a first linear die set 61, a tray 62 connected with the first linear die set 61, a bin assembly 63 and a tray positioning assembly 64 which are positioned above the first linear die set 61;
the workpiece transfer mechanism 7 includes a second linear module 71, a third linear module 72 connected to the second linear module 71, a transfer base 73 connected to the third linear module 72, and a position adjustment unit 74 attached to the transfer base 73; the position adjusting assembly 74 includes a workpiece fixture seat 75, a second power element 76 for driving the workpiece fixture seat 75 to rotate, and a third power element 77 for driving the workpiece fixture seat 75 to move up and down.
The visual inspection equipment of the embodiment has the following actual operation process;
For the convenience of explanation understanding, divide into material loading worker station and unloading worker station with going up the unloading worker station and explain, that is to say that have arranged material loading worker station, detect worker station 2, unloading worker station on the workstation 1.
As shown in fig. 2 and 3 to 5, two feeding manipulators 4 and two sets of feeding devices are disposed on the feeding work station and respectively and correspondingly matched to simultaneously convey workpieces to be detected to the detection work station 2, so as to improve the work efficiency. The feeding station is also provided with a square tube frame and a plurality of visual detection devices 22 arranged on the square tube frame, the visual detection devices 22 are positioned above the tray positioning assembly 64 and used for identifying the position of a workpiece for being grabbed by the feeding manipulator 4, and the visual detection devices 22 are positioned above the workpiece transfer mechanism 7 and used for shooting the passing workpiece from top to bottom to detect the defects of few welding points, multiple materials, missed welding rings, missed laser engraving, laser engraving deviation, net breaking, welding slag hole blocking, ear deformation and sidewall whitening;
the specific operation matching process of the feeding manipulator 4 and the corresponding feeding device of the feeding station comprises the following steps that the first linear module 61 drives the tray 62 to move to and fro from the stock bin assembly 63 and the tray positioning assembly 64, the tray filled with workpieces is moved to the tray positioning assembly 64 to be positioned for the feeding manipulator 4 to grab, and the empty tray grabbed by the feeding manipulator 4 is moved back to the stock bin assembly 63 for storage; the feeding robot 4 picks up the workpiece by suction and places the workpiece on the workpiece fixture base 75, and then the second linear module 71 drives the workpiece fixture base 75 to move to the inspection station 2, and performs position adjustment on the workpiece fixture base 75 by the third linear module 72 and the position adjustment module 74, so that the workpiece fixture base 75 is aligned with the workpiece pickup mechanism 3 of the inspection station 2, and is further sucked up by the workpiece pickup mechanism 3.
As shown in fig. 2, 6 to 9, the specific operation flow of the inspection station 2 includes that the workpiece picking mechanism 3 sucks the workpiece picked up from the workpiece fixture seat 75, then the turntable 21 rotates to allow the workpiece picking mechanism 3 to rotate along the turntable 21 with the workpiece, and then the required shooting is completed through the plurality of visual inspection devices 22 arranged around the turntable 21.
As shown in fig. 2, 10 to 11, a blanking manipulator 5 and a set of feeding devices cooperating with the blanking manipulator 5 are disposed in the blanking station, and a workpiece transfer mechanism 7 in one feeding device is also added, that is, the blanking station is configured with one blanking manipulator 5, one tray transfer mechanism 6 and two workpiece transfer mechanisms 7, and the provision of two workpiece transfer mechanisms 7 helps to increase the efficiency of removing workpieces from the inspection station 2;
the concrete operation cooperation flow of the blanking manipulator 5 of the blanking work station and the corresponding one material tray transfer mechanism 6 and two workpiece transfer mechanisms 7 comprises that the two workpiece transfer mechanisms 7 respectively drive the respective workpiece fixture seats 75 to be close to the detection work station 2 so as to take workpieces to be blanked off from the workpiece pickup mechanism 3 of the detection work station 2 in turn to pick the workpieces. The blanking manipulator 5 places the detected workpieces to the corresponding tray positioning assembly 64, fills the trays on the tray positioning assembly 64, then the tray 62 is driven to move to the bin assembly 63 for storage, and moves back to the bin assembly 63 with an empty tray to be placed to the tray positioning assembly 64 for continuous workpiece loading.
As shown in fig. 6 to 9, in the present embodiment, the work pickup mechanism 3 includes a base plate 31, a suction head 32 mounted on the base plate 31, a pneumatic power element connected to the suction head 32; the suction head 32 is provided with a vent hole 33 connected to a pneumatic power element. The air vent 33 is connected through a pneumatic power element, so that the air vent 33 can suck and blow air, and the stable grabbing and quick blanking of the workpiece are realized.
In this embodiment, the workpiece picking mechanism 3 further includes a guide rail 34 installed on the base plate 31, two hook plate members 35 slidably connected to the guide rail 34, an elastic member 36 connecting the two hook plate members 35, a spreader 37 located below the two hook plate members 35, and a fourth power element 38 for driving the spreader 37 to move up and down;
the hook plate member 35 is provided with a blocking part 39 extending to one side of the suction head 32 and a linkage part 30 extending towards the direction of the spreading member 37; the linkage part 30 is provided with an inclined surface matched with the opening piece 37;
the two clamping portions 39 of the two hooking plate members 35 are respectively located at two sides of the suction head 32, and a groove 3a is formed in one side surface of each clamping portion 39 corresponding to the suction head 32.
In the specific picking up of the workpiece, firstly, the spreader 37 moves up to push the linkage part 30 of the hook plate 35 to make the two hook plate 35 away from each other, that is, the blocking part 39 of the hook plate 35 is driven to move away from the suction head 32, then the workpiece fixture seat 75 is driven by the position adjusting component 74 to make the workpiece placed on the upper side surface align with the vent hole 33 of the suction head 32, then the vent hole 33 sucks and sucks the workpiece, after the workpiece fixture seat 75 is reset, the spreader 37 moves down, the two hook plate 35 move close to each other due to the action of the elastic component 36, so that the two blocking parts 39 on the two sides of the suction head 32 are close to the suction head 32, at this time, the lugs at the two ends of the workpiece are located in the grooves 3a of the blocking parts 39, but the blocking parts 39 do not clamp the workpiece, because the workpiece cannot be stressed, the blocking parts 39 are used for preventing the workpiece from falling in the rotating process, that is the workpiece if the workpiece is not sucked and stably dropped in the rotating detection process of the turntable 21, both ends of the work are caught in the grooves 3a of the two catching portions 39 and do not fall completely. The design effectively solves the problem of falling treatment of workpieces which cannot be stressed.
In the present embodiment, as shown in fig. 4, at least two trays can be placed on the upper side of the tray 62. Tray 62 is the rectangle form, two charging trays can be placed simultaneously to the side of going up of tray 62, in the practical function, tray 62 moves the below of feed bin subassembly 63, feed bin subassembly 63 puts down a full charging tray to tray 62 on, tray 62 moves charging tray locating component 64 department, full charging tray is got by the jack-up spacing, tray 62 moves back this moment and accepts a full charging tray and moves to charging tray locating component 64 department again feed bin subassembly 63, wait that the preceding charging tray that is located charging tray locating component 64 department is got the back, another vacancy department of tray 62 is put down to this empty charging tray, tray 62 moves forward a charging tray position again and makes the full charging tray of just accepting align with charging tray locating component 64 and then by the jack-up spacing, tray 62 moves back again to feed bin subassembly 63 and makes the empty charging tray by the jack-up storage. Two charging trays can be placed at one time by the tray 62, so that the tray 62 can efficiently take back an empty charging tray and immediately put in a full charging tray, and the efficiency is greatly improved.
In this embodiment, the bunker assembly 63 includes an empty tray rack 65, an empty tray accommodating room 66 disposed on the empty tray rack 65 and communicated with the bottom surface of the empty tray rack 65, a pushing member 67 disposed below the empty tray accommodating room 66, a fifth power element for driving the pushing member 67 to move up and down, a full tray rack 68, a full tray accommodating room 69 disposed on the full tray rack 68 and communicated with the bottom surface of the full tray rack 68, two supporting members 60 disposed on both sides of the full tray accommodating room 69, two sixth power elements 6a for driving the two supporting members 60 to move up and down, and two seventh power elements 6b for driving the two supporting members 60 to move back and forth;
The first linear module 61 is located below the empty tray receiving compartment 66 and the full tray receiving compartment 69.
In actual operation, a stack of material trays with workpieces are placed in the full tray accommodating space, when the material trays need to be placed downwards, the two supporting pieces 60 on the two sides of the full tray accommodating space move downwards firstly, so that the full tray on the bottommost layer is placed on the upper side face of the tray 62, then the two supporting pieces 60 retract and move backwards to loosen the full tray on the bottommost layer, then the two supporting pieces 60 move upwards and extend out to abut against the full tray on the penultimate layer, and at the moment, the full tray on the bottommost layer can be taken away by the tray 62. When empty charging tray is sent back to tray 62, tray 62 moves to the below of 66 between the empty dish holding, then ejecting piece 67 moves up and pushes the empty charging tray into 66 between the empty dish holding, and pawl buckle subassembly is installed respectively to the both sides of 66 between the empty dish holding to the empty charging tray that 66 between the empty dish holding was pushed into by the messenger can not fall.
In this embodiment, the tray positioning assembly 64 includes a positioning plate 6c, a positioning hole 6d disposed on the positioning plate 6c and connected to the upper and lower side surfaces of the positioning plate 6c, a jacking member 6e located below the positioning hole 6d, an eighth power element 6f for driving the jacking member 6e to move up and down, a side jacking member 6g located on the side surface of the positioning hole 6d, and a ninth power element 6h for driving the side jacking member 6g to move back and forth. In actual operation, after tray 62 removed the charging tray to the below of locating hole 6d, jacking piece 6e shifted up and pushed the charging tray into locating hole 6d, the downside of the peripheral butt locating plate 6c of charging tray, and side jacking piece 6g stretches out simultaneously and supports tightly the lateral wall of charging tray and further stabilizes the charging tray.
As shown in fig. 10 to 11, in this embodiment, the loading and unloading station further includes a scrap storage mechanism 8, a scrap manipulator 81, a fourth linear module 82, and a scrap fixture seat 83 connected to the fourth linear module 82; the scrap holder 83 reciprocates between the scrap robot 81 and the blanking robot 5 along the fourth linear die set 82.
For convenience of description, the loading and unloading station is divided into a loading station and a unloading station, and the waste storage mechanism 8, the waste manipulator 81, the fourth linear module 82 and the waste fixture seat 83 are arranged on the unloading station. During actual operation, the unloading manipulator 5 places the picked workpiece detected as defective on the waste jig seat 83, the waste jig seat 83 moves to the waste manipulator 81, and the waste manipulator 81 picks up the defective workpiece and prevents the defective workpiece from being stored in the waste storage mechanism 8. The scrap receptacle mechanism 8 is designed in accordance with the tray transfer mechanism 6 described above, except that the tray positioning unit 64 is not provided, and the scrap robot 81 can directly transfer the defective work piece into the empty tray below the tray 62.
Two waste storage mechanisms 8 in this embodiment can be arranged and are respectively located on two sides of the fourth linear module 82, so that workpieces with two different defects can be conveniently placed, and subsequent sorting is facilitated. And a buffer disc is arranged beside the blanking manipulator 5 and used for storing the normal work pieces of the falling list firstly and then putting the work pieces into the buffer disc when the work pieces are put into the buffer disc from the next empty material disc.
As shown in fig. 5, in this embodiment, the position adjusting assembly 74 further includes a supporting seat 78 fixed on the transferring base 73 and a lifting seat 79 connected to the supporting seat 78 through a sliding rail and a sliding block; the workpiece fixture seat 75 is rotatably mounted on the lifting seat 79, the second power element 76 is mounted on the lifting seat 79 and connected with the workpiece fixture seat 75, and the third power element 77 is connected with the screw rod 70 penetrating the lifting seat 79. The second power element 76 is preferably a stepping motor, the workpiece fixture seat 75 is directly driven to rotate by the stepping motor, the lifting seat 79 is provided with a nut seat, then the screw rod 70 connected with the third power element 77 is penetrated and connected with the nut seat, the lifting seat 79 moves up and down along the vertical direction of the screw rod 70 by driving the screw rod 70 to rotate, and the third power element 77 is preferably a motor of the screw rod 70.
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.
Furthermore, if any, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a number" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; mechanical connection is also possible; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
The above-mentioned embodiments only express a plurality of embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. Visual inspection equipment includes workstation (1) to and install and be in the detection worker station (2) of workstation (1) and go up unloading worker station, its characterized in that:
the detection work station (2) comprises a rotary table (21), a first power element for driving the rotary table (21) to rotate and a plurality of visual detection devices (22) arranged around the rotary table (21); a plurality of workpiece picking mechanisms (3) are arranged in the circumferential direction of the turntable (21);
the feeding and discharging work station comprises a feeding mechanical arm (4), a discharging mechanical arm (5) and two groups of feeding devices respectively matched with the feeding mechanical arm (4) and the discharging mechanical arm (5);
the feeding device comprises a material tray transfer mechanism (6) and a workpiece transfer mechanism (7);
the tray transfer mechanism (6) comprises a first linear die set (61), a tray (62) connected with the first linear die set (61), a bin assembly (63) and a tray positioning assembly (64) which are positioned above the first linear die set (61);
the workpiece transfer mechanism (7) comprises a second linear module (71), a third linear module (72) connected with the second linear module (71), a transfer base (73) connected with the third linear module (72) and a position adjusting component (74) arranged on the transfer base (73); the position adjusting assembly (74) comprises a workpiece jig seat (75), a second power element (76) for driving the workpiece jig seat (75) to rotate and a third power element (77) for driving the workpiece jig seat (75) to move up and down.
2. The visual inspection device of claim 1, wherein: the workpiece picking mechanism (3) comprises a base plate (31), a suction head (32) arranged on the base plate (31), and a pneumatic power element connected with the suction head (32); the suction head (32) is provided with a vent hole (33) connected with a pneumatic power element.
3. The visual inspection device of claim 2, wherein: the workpiece picking mechanism (3) further comprises a guide rail (34) arranged on the base plate (31), two hook plate members (35) connected with the guide rail (34) in a sliding manner, an elastic member (36) connected with the two hook plate members (35), a spreading member (37) positioned below the two hook plate members (35) and a fourth power element (38) used for driving the spreading member (37) to move up and down;
the hook plate piece (35) is provided with a clamping part (39) extending to one side of the suction head (32) and a linkage part (30) extending towards the direction of the opening piece (37); the linkage part (30) is provided with an inclined surface matched with the opening piece (37);
two block position portion (39) of colluding plate piece (35) are located the both sides of suction head (32) respectively, and one side that two block position portion (39) correspond suction head (32) all is provided with recess (3 a).
4. The visual inspection apparatus of claim 1, wherein: at least two trays can be placed on the upper side face of the tray (62).
5. The visual inspection device of claim 1, wherein: the bin assembly (63) comprises an empty tray frame (65), an empty tray accommodating room (66) which is arranged on the empty tray frame (65) and communicated with the bottom surface of the empty tray frame (65), a pushing part (67) which is positioned below the empty tray accommodating room (66), a fifth power element for driving the pushing part (67) to move up and down, a full tray frame (68), a full tray accommodating room (69) which is arranged on the full tray frame (68) and communicated with the bottom surface of the full tray frame (68), two supporting pieces (60) which are positioned at two sides of the full tray accommodating room (69), two sixth power elements (6a) for driving the two supporting pieces (60) to move up and down and two seventh power elements (6b) for driving the two supporting pieces (60) to move back and forth;
the first linear module (61) is positioned below the empty disc accommodating room (66) and the full disc accommodating room (69).
6. The visual inspection device of claim 1, wherein: the charging tray positioning assembly (64) comprises a positioning plate (6c), a positioning hole (6d) formed in the positioning plate (6c) and communicated with the upper side face and the lower side face of the positioning plate (6c), a jacking piece (6e) located below the positioning hole (6d), an eighth power element (6f) used for driving the jacking piece (6e) to move up and down, a side jacking piece (6g) located on the side face of the positioning hole (6d) and a ninth power element (6h) used for driving the side jacking piece (6g) to move back and forth.
7. The visual inspection device of claim 1, wherein: the feeding and discharging work station further comprises a waste storage mechanism (8), a waste manipulator (81), a fourth linear module (82) and a waste fixture seat (83) connected with the fourth linear module (82); the waste jig seat (83) reciprocates between the waste manipulator (81) and the blanking manipulator (5) along the fourth linear module (82).
8. The visual inspection device of claim 1, wherein: the position adjusting assembly (74) also comprises a supporting seat (78) fixed on the shifting base (73) and a lifting seat (79) connected with the supporting seat (78) through a sliding rail and a sliding block; the workpiece fixture seat (75) is rotatably installed on the lifting seat (79), the second power element (76) is installed on the lifting seat (79) and connected with the workpiece fixture seat (75), and the third power element (77) is connected with a screw rod (70) penetrating and connected with the lifting seat (79).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210357210.0A CN114755181A (en) | 2022-04-06 | 2022-04-06 | Visual inspection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210357210.0A CN114755181A (en) | 2022-04-06 | 2022-04-06 | Visual inspection equipment |
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| CN114755181A true CN114755181A (en) | 2022-07-15 |
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| CN202210357210.0A Pending CN114755181A (en) | 2022-04-06 | 2022-04-06 | Visual inspection equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945411A (en) * | 2023-02-15 | 2023-04-11 | 苏州天准科技股份有限公司 | Blanking station, blanking method and defect detection equipment |
| CN116475094A (en) * | 2023-06-21 | 2023-07-25 | 翊腾电子科技（昆山）有限公司 | Automatic change metalwork detects machine |
| CN116511066A (en) * | 2023-07-03 | 2023-08-01 | 荣旗工业科技(苏州)股份有限公司 | Product appearance detection system based on machine vision |
| CN117427899A (en) * | 2023-12-16 | 2024-01-23 | 汇钜存储科技(东莞)有限公司 | Full-automatic equipment for hard disk test and shell assembly |
-
2022
- 2022-04-06 CN CN202210357210.0A patent/CN114755181A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945411A (en) * | 2023-02-15 | 2023-04-11 | 苏州天准科技股份有限公司 | Blanking station, blanking method and defect detection equipment |
| CN115945411B (en) * | 2023-02-15 | 2023-09-12 | 苏州天准科技股份有限公司 | Discharging station, discharging method and defect detection equipment |
| CN116475094A (en) * | 2023-06-21 | 2023-07-25 | 翊腾电子科技（昆山）有限公司 | Automatic change metalwork detects machine |
| CN116475094B (en) * | 2023-06-21 | 2023-08-29 | 翊腾电子科技（昆山）有限公司 | Automatic change metalwork detects machine |
| CN116511066A (en) * | 2023-07-03 | 2023-08-01 | 荣旗工业科技(苏州)股份有限公司 | Product appearance detection system based on machine vision |
| CN116511066B (en) * | 2023-07-03 | 2023-09-22 | 荣旗工业科技(苏州)股份有限公司 | Product appearance detection system based on machine vision |
| CN117427899A (en) * | 2023-12-16 | 2024-01-23 | 汇钜存储科技(东莞)有限公司 | Full-automatic equipment for hard disk test and shell assembly |
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