CN113546853A - Full-automatic visual detection sorting and discharging device - Google Patents
Full-automatic visual detection sorting and discharging device Download PDFInfo
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- CN113546853A CN113546853A CN202110737000.XA CN202110737000A CN113546853A CN 113546853 A CN113546853 A CN 113546853A CN 202110737000 A CN202110737000 A CN 202110737000A CN 113546853 A CN113546853 A CN 113546853A
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- 238000001514 detection method Methods 0.000 title claims abstract description 120
- 238000007599 discharging Methods 0.000 title claims abstract description 26
- 230000000007 visual effect Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 198
- 238000012546 transfer Methods 0.000 claims abstract description 34
- 230000002950 deficient Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 82
- 230000000903 blocking effect Effects 0.000 claims description 31
- 210000000078 claw Anatomy 0.000 claims description 17
- 238000011179 visual inspection Methods 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000013519 translation Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 16
- 239000000428 dust Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 238000012937 correction Methods 0.000 description 3
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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
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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
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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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
- B07C5/38—Collecting or arranging articles in groups
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Abstract
The invention relates to a full-automatic visual detection sorting and discharging device, which comprises an operation platform, wherein a detection mechanism, an unqualified product collection mechanism and a qualified product tray loading mechanism are sequentially arranged on the operation platform, the detection mechanism comprises two straight detection devices, a disc detection device and a workpiece transfer mechanism which are arranged in parallel, a rotating station is arranged between the two straight detection devices, and the workpiece transfer mechanism is arranged above the straight detection devices; and a sorting device is arranged between the unqualified product collection mechanism, the starting end of the qualified product tray loading mechanism and the tail end of the detection mechanism, and the sorting device and the rotary table detect the last detection position of the platform and the qualified product tray loading mechanism. This full-automatic visual detection letter sorting and unloader reduces artifical the participation, and position adjustment need not rectify when the work piece multiaspect detects, and the device compact structure carries out the autofilter unloading to certified products and defective work, and area is little.
Description
Technical Field
The invention belongs to the technical field of visual inspection, and particularly relates to a full-automatic visual inspection sorting and discharging device.
Background
Workpiece detection generally adopts manual cooperation mechanical inspection, can not realize comprehensive detection of workpieces, and manual detection has great error, and all personnel detection standards are not uniform, the possibility of missing detection and error detection exists, and the qualification rate of workpieces can not be guaranteed. The visual inspection is to convert the workpiece to be inspected into an image signal by adopting an image pickup device and judge the image signal by an image processing device.
In the prior art, a turntable is usually adopted to transfer a workpiece, but the workpiece cannot be accurately parallel to an image acquisition device in the transfer process, namely, the requirement of visual detection cannot be met, and a detection error exists; more correction workpieces and correction time are needed, the workpiece detection time is increased, and the production detection efficiency is greatly reduced; qualified products and unqualified products of the workpieces need to be classified and screened by a mechanical arm with larger volume, and the device for detecting the workpieces has large occupied area and complex structure.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects, the invention provides the full-automatic visual inspection sorting and discharging device, which reduces manual participation, does not need to correct position adjustment during multi-surface inspection of workpieces, has compact structure, automatically screens and discharges qualified products and unqualified products, and occupies small area.
The technical scheme adopted by the invention for solving the technical problems is as follows: the full-automatic visual inspection sorting and discharging device comprises an operating platform, wherein a detection mechanism, a defective product collecting mechanism and a qualified product tray loading mechanism are sequentially arranged on the operating platform,
the detection mechanism comprises two straight detection devices, a disc detection device and a workpiece transfer mechanism which are arranged in parallel, a rotating station is arranged between the two straight detection devices, the disc detection device is provided with a plurality of fixed stations, the workpiece transfer mechanism is arranged above the straight detection devices, and the batch of detected workpieces moves from a previous detection device to a next detection device;
a sorting device is arranged between the unqualified product collecting mechanism and the qualified product tray loading mechanism, and between the sorting device and the last detection position of the turntable detection platform and the qualified product tray loading mechanism;
the sorting device comprises a translation transfer mechanism and a unqualified product conveyor belt, a blocking piece capable of moving in a translation mode is arranged above one end portion of the unqualified product conveyor belt, and the blocking piece moves on a driving cylinder through movement arranged on one side of the unqualified product conveyor belt.
The full-automatic visual detection sorting and discharging device realizes the transfer among all working procedures and visual detection of six surfaces of a workpiece to be detected through the two straight detection devices, the disc detection device and the workpiece transfer mechanism, and does not need to be corrected after the workpiece is placed during multi-surface detection; the detected workpieces are classified through a sorting device, qualified products and unqualified products are automatically screened and discharged, the unqualified products pass through an unqualified product collecting mechanism, and the qualified workpieces are palletized and sorted through a qualified product palletizing mechanism, so that a full-automatic process of workpiece detection and discharging is realized, and manual participation is reduced; the device has simple and compact structural layout and small occupied area.
Further, the work piece moves and carries mechanism moves the support, sets up the work piece that moves on moving the support including setting up on operation platform and moves and carry the driving piece, move by the work piece and carry the driving piece driven waiting to examine work piece suction nozzle subassembly, waiting to examine work piece suction nozzle subassembly and have four equidistance settings wait to examine the work piece suction nozzle, the adjacent distance of waiting to examine between the work piece suction nozzle equals with the distance between straight shape detection device and the rotation station. The introduced workpiece transfer mechanism is compact in structure, and meanwhile, four workpieces are transferred to the workpiece fixing position from the previous process, so that the working efficiency is improved.
Furthermore, the straight detection device comprises a detection table, a height increasing table arranged on the detection table, two first image acquisition devices and a pair of light sources, wherein the two first image acquisition devices are respectively fixed at the end part of the detection table through a sliding device; the middle point of a connecting line of the light source and the first image acquisition device is superposed with the middle point of a workpiece to be detected arranged on the heightening table;
the rotary station comprises a rotary cylinder and a rotary platform synchronously connected with the rotary cylinder, and a rotary fixing claw is arranged at the edge of the rotary platform and is arranged at the upper edge of the rotary platform for fixing a workpiece;
the disc detection device comprises a circular table and five fixed stations which are uniformly arranged on the circular table at equal angles, wherein the five fixed stations are detection positions, a second image acquisition device is arranged above and/or below the detection positions, a rotating table is arranged on the circular table, and the rotating table is linked with the circular table. The surface detects around two straight shape devices that introduce to the work piece to carry out rotation adjustment to it through rotatory station and expose the surface, rethread disc detection device carries out visual detection to the work piece, can detect the work piece multiaspect, and need not carry out position calibration to the work piece after preventing, it is accurate to inspect.
Further, the qualified product tray loading mechanism comprises a slide rail jig mechanism and a discharging device;
the slide way jig mechanism comprises a slide way bottom plate and a plurality of jig bottom shells arranged on the slide way bottom plate, the jig bottom shells form a mouth-shaped structure, slide way outer stop blocks are arranged at the outer side edges of the jig bottom shells of the mouth-shaped structure, slide way inner stop blocks are arranged at the inner side edges of the jig bottom shells of the mouth-shaped structure, and the jig bottom shells are driven by a jig driving mechanism arranged below the slide way bottom plate;
the blanking device comprises a blanking truss, an empty tray unstacking mechanism, a charging tray conveying mechanism and a full material stack, wherein the blanking truss is arranged above the charging tray conveying mechanism, the blanking truss is arranged on one side close to the slide rail jig mechanism, and the empty tray unstacking mechanism and the full material stack are arranged at two ends of the charging tray conveying mechanism. The qualified product sabot mechanism that introduces sabot one by one the qualified product through the slide tool mechanism of "mouth" shape structure to unloader through the below carries out batch sabot, has reduced the loaded down with trivial details operation that sabot one by one the qualified product, and loading on the slide tool, unloading form complete closed loop, simple structure, and area is little, improves the sabot efficiency of qualified product.
Furthermore, the blanking truss comprises a blanking rack fixed on the operating platform, a slideway transverse plate is horizontally arranged on the blanking rack, and a workpiece conveying device and a conveying adjusting device are arranged on one side, close to the slideway jig mechanism, of the slideway transverse plate;
the workpiece carrying device comprises a plurality of suction nozzle fixing blocks which are arranged in parallel, the number of the suction nozzle fixing blocks is half of the number of workpiece mounting positions in a parallel row in the material tray, and the distance between the suction nozzle fixing blocks is integral multiple of the distance between the workpieces in the material tray; the suction nozzle fixing blocks are fixed on a suction nozzle fixing plate, the suction nozzle fixing plate is driven to move by a first driving mechanism, and the moving range of the suction nozzle fixing plate is the distance between the centers of two adjacent workpiece mounting positions of a material tray;
the conveying adjusting device comprises a Y-axis drag chain for fixing the workpiece conveying device, a second driving mechanism for driving the workpiece conveying device to reciprocate between the tray conveying mechanism and the slide jig mechanism, and a third driving mechanism for driving the workpiece conveying device to vertically move. The unloading truss in the unloader through the work piece handling device who has the suction nozzle with can the up-and-down motion, reciprocal charging tray conveying mechanism and the side-to-side motion of slide tool mechanism to and the suction nozzle fixed plate can remove at a short distance under the effect of actuating mechanism, and each removal work piece of this kind of unloading mode need not have great stroke, and control is accurate, device long service life, and it is convenient that qualified work piece sabot.
Furthermore, a negative pressure detection device is arranged on the workpiece carrying device and is fixed on the suction nozzle fixing plate;
one end of the Y-axis drag chain is of a J-shaped structure, the other end of the Y-axis drag chain is provided with a baffle, and the stroke length of the workpiece carrying device on the Y-axis drag chain is not less than the side length of a parallel material tray on the material tray book conveying mechanism. The introduced negative pressure detection device can monitor whether the workpiece falls off in the transfer process in real time, and know whether a material tray filled with qualified products is vacant, so that the operation is convenient and fast; the stroke of the workpiece carrying device cannot be separated from the Y-axis drag chain, the service life is long, and the failure rate is low.
Furthermore, the empty tray unstacking mechanism comprises an unstacking rack, an active driving mechanism arranged above the unstacking rack and two unstacking active devices arranged on two sides of the unstacking rack, wherein the active driving mechanism is linked with the two unstacking active devices on the two sides through a driving coupling; the unstacking driving device comprises an upper driving shaft and a lower driven shaft, and the upper driving shaft and the lower driven shaft are connected through two transmission belts; a plurality of supporting plate bearing plates are arranged outside the transmission belts, and empty disc unstacking supporting plates are arranged on the supporting plate bearing plates on the two transmission belts at the same side. The introduced empty tray unstacking mechanism is driven by the driving mechanism, power is conveyed to the two unstacking driving mechanisms by the driving coupling, an empty tray placed on the empty tray unstacking supporting plate is in contact with the tray conveying mechanism and conveyed to the blanking part of the workpiece carrying device, and the unstacking is convenient and fast and convenient to use.
Furthermore, the material tray conveying mechanism is a conveying track, a pair of material tray blocking devices are arranged on the material tray conveying mechanism on the side close to the full material stack with the slide rail jig mechanism, and each material tray blocking device comprises a blocking plate and a lifting driving motor for controlling the blocking plate to lift;
the full material storehouse includes that storehouse frame, jacking cylinder, full material drag the flitch, the storehouse frame sets up in charging tray conveying mechanism's side top, charging tray conveying mechanism tip is equipped with charging tray draw gear, the empty charging tray that empty set unstacking mechanism was torn open out is blockked the back by charging tray blocking device and is carried to the full material of storehouse frame below by charging tray draw gear and drag on the flitch after qualified work piece to full material is carried to work piece handling device, storehouse frame both sides are equipped with a pair of relative motion's flitch propulsion cylinder, the direction of motion of flitch propulsion cylinder drive brace is perpendicular with charging tray conveying mechanism's direction of motion. The introduced material tray blocking device blocks an empty material tray on the material tray conveying mechanism, and the blocking plate is lifted by the lifting driving motor after the material loading is finished, so that the operation is convenient and fast; the full material storehouse passes through under charging tray draw gear will feed the charging tray tractive to the storehouse frame to drag the flitch by full material and support, after jacking cylinder put the charging tray jacking in place, the flitch that props that the flitch promoted cylinder drive both sides supported full material charging tray, convenient to use, stability is good, and the reliability is high.
Furthermore, the material tray traction device comprises a sliding block matched with the material tray conveying mechanism and a plate body arranged above the sliding block, and a hook block is arranged on one side, close to the empty tray unstacking mechanism, of the plate body. The introduced material tray traction device bears the material tray detached by the empty tray detaching mechanism through the plate body, and fixes the material tray through the hook block in the drawing process so as to prevent separation, so that the operation is convenient and fast, and the reliability is further improved.
Furthermore, a positioning clamping jaw is arranged at one end of the unqualified product conveying belt and comprises a group of positioning claws, the positioning claws are fixed on the positioning support, and the positioning claws are controlled to move oppositely or back to back through a positioning driving cylinder. The introduced unqualified conveyor belt is fixed through the positioning clamping jaw, so that the situation that the workpiece is prevented from falling down after the blocking piece is not in place is prevented, and the operation accuracy of the sorting device is improved; the position of the translation transfer mechanism is set by the position of the positioning claw, the position accuracy is judged when the workpiece is transferred, and the workpiece is smoothly and accurately transferred among all the working procedures.
The dust-proof device comprises an operation platform, and is characterized by further comprising a lower case and a dust cover, wherein the lower case is arranged below the operation platform, the dust cover is arranged on the upper surface of the operation platform, and the upper surface of the lower case corresponds to the lower surface of the dust cover. The lower case and the dust cover that introduce can protect feed mechanism and detection mechanism etc. can avoid the dust to get into feed mechanism and detection mechanism and influence the testing result, can improve the life of device again.
The invention has the beneficial effects that:
1. the full-automatic visual detection sorting and discharging device realizes the transfer among all working procedures and visual detection of six surfaces of a workpiece to be detected through the two straight detection devices, the disc detection device and the workpiece transfer mechanism, and does not need to be corrected after the workpiece is placed during multi-surface detection; the detected workpieces are classified through a sorting device, qualified products and unqualified products are automatically screened and discharged, the unqualified products pass through an unqualified product collecting mechanism, and the qualified workpieces are palletized and sorted through a qualified product palletizing mechanism, so that a full-automatic process of workpiece detection and discharging is realized, and manual participation is reduced; the device has simple and compact structural layout and small occupied area.
2. The introduced workpiece transfer mechanism is compact in structure, and simultaneously, four workpieces are transferred to a workpiece fixing position from a previous process, so that the working efficiency is improved; two straight shape devices that introduce detect the surface around the work piece to carry out rotation adjustment to it through rotatory station and expose the surface, rethread disc detection device carries out visual inspection to the work piece, can detect the work piece multiaspect, and is concrete, every is straight to carry out preceding hou mian detection on the detection device, change after rotatory station is rotatory and detect the exposure face, shift to and carry out the monitoring of different requirements through multiunit second image acquisition device on the disc detection device, and need not carry out position calibration to the work piece after preventing, it is accurate to inspect.
3. The introduced qualified product tray loading mechanism loads qualified products one by one through the slide rail jig mechanism with the mouth-shaped structure and carries out batch tray loading through the blanking device below, so that the complex operation of loading the qualified products one by one is reduced, the loading and blanking on the slide rail jig form a complete closed loop, the structure is simple, the occupied area is small, and the tray loading efficiency of the qualified products is improved; the blanking truss in the blanking device can move up and down through the workpiece carrying device with the suction nozzle, the reciprocating tray conveying mechanism and the slide rail jig mechanism move left and right, and the suction nozzle fixing plate can move in a short distance under the action of the first driving mechanism; the introduced negative pressure detection device can monitor whether the workpiece falls off in the transfer process in real time, and know whether a material tray filled with qualified products is vacant, so that the operation is convenient and fast; the stroke of the workpiece conveying device cannot be separated from the Y-axis drag chain, the service life is long, and the failure rate is low; the introduced empty tray unstacking mechanism is driven by the active driving mechanism, power is transmitted to the two unstacking active mechanisms by the driving coupling, and an empty tray placed on the empty tray unstacking supporting plate is contacted with the tray conveying mechanism and is transmitted to a discharging position of the workpiece conveying device, so that the unstacking is convenient and fast, and the use is convenient; the introduced material tray blocking device blocks an empty material tray on the material tray conveying mechanism, and the blocking plate is lifted by the lifting driving motor after the material loading is finished, so that the operation is convenient and fast; the full material stack pulls the charging tray loaded by the charging tray traction device to the position below the stack frame and is supported by the full material dragging plate, and when the jacking cylinder jacks the charging tray in place, the material pushing cylinder drives the material supporting plates on two sides to support the full material tray, so that the full material stack is convenient to use, good in stability and high in reliability; the introduced material tray traction device bears the material tray detached by the empty tray detaching mechanism through the plate body, and fixes the material tray through the hook block in the drawing process so as to prevent separation, so that the operation is convenient and fast, and the reliability is further improved.
4. The introduced unqualified conveyor belt is fixed through the positioning clamping jaw, so that the situation that the workpiece is prevented from falling down after the blocking piece is not in place is prevented, and the operation accuracy of the sorting device is improved; the position accuracy of the translational transfer mechanism when the workpiece is transferred is judged through the position setting of the positioning claw, and the workpiece is smoothly and accurately transferred among all working procedures; the lower case and the dust cover that introduce can protect feed mechanism and detection mechanism etc. can avoid the dust to get into feed mechanism and detection mechanism and influence the testing result, can improve the life of device again.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a visual inspection apparatus according to the present invention;
FIG. 3 is a schematic structural diagram of a straight detection device;
FIG. 4 is a schematic structural diagram of a disc detecting device;
FIG. 5 is a schematic structural view of a disc removal detection device of the visual detection mechanism of the present invention;
FIG. 6 is a schematic diagram of a sorting structure of the disk inspection device transferred to the slide jig mechanism according to the present invention;
FIG. 7 is a schematic view of the structure of the unqualified product collection mechanism and the sorting device;
FIG. 8 is a schematic view of another angle structure of the sorting device;
FIG. 9 is a schematic structural view of a slide jig and a blanking device;
FIG. 10 is a schematic view of the structure between the empty tray unstacking mechanism and the full stack;
FIG. 11 is a schematic structural view of an empty tray unstacking mechanism;
FIG. 12 is a schematic view of another angle structure of the full stack;
FIG. 13 is a schematic structural view of a full tray stack and a tray conveying mechanism after the full tray is hidden according to the present invention;
FIG. 14 is a schematic view of a lower housing and a dust cover mounted on the operation platform according to the present invention;
wherein: 0 is an operation platform, 1 is a detection mechanism, 11 is a straight detection device, 111 is a detection platform, 112 is a heightening platform, 113 is a first image acquisition device, 114 is a light source, 115 is a sliding device, 12 is a disc detection device, 121 is a fixed station, 121' is a detection position, 122 is a circular table, 123 is a second image acquisition device, 124 is a rotating table, 13 is a workpiece transfer mechanism, 131 is a transfer support, 132 is a workpiece transfer driving piece, 133 is a suction nozzle component of a workpiece to be detected, 14 is a rotating station, 141 is a rotating cylinder, 142 is a rotating platform, 143 is a rotating fixed claw, 2 is a defective product collection mechanism, 3 is a qualified product tray loading mechanism, 31 is a slide rail jig mechanism, 311 is a slide rail bottom plate, 312 is a jig, 313 is a slide rail outer stop, 314 is a slide rail inner stop, 315 is a jig driving mechanism, 32 is a jig device, 321 is a blanking truss, 3211 is a blanking frame, 3212 is a cross slide plate, 3213 is a workpiece conveying device, 32131 is a nozzle fixing block, 32132 is a nozzle fixing plate, 32133 is a first driving mechanism, 32134 is a negative pressure detection device, 3214 is a conveying adjustment device, 32141 is a Y-axis drag chain, 32142 is a second driving mechanism, 32143 is a third driving mechanism, 322 is an empty tray unstacking mechanism, 3221 is an unstacking rack, 3222 is an active driving mechanism, 3223 is a unstacking active device, 32231 is an upper driving shaft, 32232 is a lower driven shaft, 32233 is a driving belt, 32234 is a supporting plate, 32235 is an empty tray unstacking supporting plate, 3224 is a driving connecting shaft, 323 is a tray conveying mechanism, 3231 is a tray blocking device, 32311 is a blocking plate, 32312 is a lifting driving motor, 324 is a full tray stack, 3241 is a stack rack, 3242 is a jacking cylinder, 3243 is a full tray dragging plate, 3244 is a tray traction device, 32441 is a slide block, 32442 is a hook block, 443 is a hook block, 3246 is a supporting plate, 4 is a sorting device, 41 is a translation transfer mechanism, 42 is a defective product conveyor belt, 43 is a blocking piece, 44 is a moving driving cylinder, 45 is a positioning clamping jaw, 451 is a positioning jaw, 452 is a positioning bracket, 453 is a positioning driving cylinder, 5 is a lower case, and 6 is a dust cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the full-automatic visual inspection sorting and discharging device 32 comprises an operating platform 0, wherein a detection mechanism 1, a defective product collection mechanism 2 and a qualified product tray loading mechanism 3 are sequentially arranged on the operating platform 0,
referring to fig. 2, the detecting mechanism 1 includes two straight detecting devices 11, a disc detecting device 12, and a workpiece transferring mechanism 13, which are arranged in parallel, wherein a rotating station 14 is arranged between the two straight detecting devices 11, the disc detecting device 12 has a plurality of fixed stations 121, and the workpiece transferring mechanism 13 is arranged above the straight detecting devices 11, and a batch of detected workpieces is moved from a previous detecting device to a next detecting device;
referring to fig. 6, a sorting device 4 is arranged between the unqualified product collection mechanism 2, the start end of the qualified product tray loading mechanism 3 and the tail end of the detection mechanism 1, and the sorting device 4, the last detection position 121' of the turntable detection table 111 and the qualified product tray loading mechanism 3 are arranged;
referring to fig. 6 to 8, the sorting apparatus 4 includes a translation transfer mechanism 41 and a defective product conveyor 42, and a stopper 43 movable in translation is provided above one end of the defective product conveyor 42, and the stopper 43 is moved by a movement driving cylinder 44 provided on one side of the defective product conveyor 42.
Referring to fig. 6-8, one end of the defective product conveyor belt 42 is provided with a positioning clamping jaw 45, the positioning clamping jaw 45 comprises a set of positioning claws 451, the positioning claws 451 are fixed on a positioning support 452, and the positioning claws 451 are controlled to move towards or away from each other by a positioning driving cylinder 453.
Referring to fig. 5, the workpiece transfer mechanism 13 includes a transfer support 131 disposed on the operation platform 0, a workpiece transfer driving member 132 disposed on the transfer support 131, and a workpiece suction nozzle assembly 133 to be inspected driven by the workpiece transfer driving member 132, wherein the workpiece suction nozzle assembly 133 to be inspected has four workpiece suction nozzles to be inspected disposed at equal intervals, and the distance between adjacent workpiece suction nozzles to be inspected is equal to the distance between the straight detection device 11 and the rotation station 14.
Referring to fig. 3, the straight detection device 11 includes a detection table 111, a height increasing table 112 disposed on the detection table 111, two first image capturing devices 113, and a pair of light sources 114, where the two first image capturing devices 113 are fixed at the end of the detection table 111 through sliding devices 115, respectively; the middle point of a connecting line of the light source 114 and the first image acquisition device 113 is superposed with the middle point of a workpiece to be detected arranged on the heightening table 112;
referring to fig. 5, the rotary station 14 includes a rotary cylinder 141, and a rotary platform 142 synchronously connected to the rotary cylinder 141, the rotary platform 142 is provided with a rotary fixing claw 143 at an edge thereof, and the rotary fixing claw 143 is provided at an upper edge of the rotary platform 142 for fixing a workpiece;
referring to fig. 4, the disc detecting device 12 includes a circular table 122, wherein five of the fixed stations 121 uniformly and equiangularly disposed on the circular table 122 are detecting positions 121 ', a second image capturing device 123 is disposed above and/or below the detecting positions 121', a rotating table 124 is disposed on the circular table 122, and the rotating table 124 is linked with the circular table 122.
Referring to fig. 1, the qualified product tray loading mechanism 3 includes a slide jig mechanism 31 and a blanking device 32;
referring to fig. 9, the slide rail jig mechanism 31 includes a slide rail bottom plate 311 and a plurality of jig bottom cases 312 disposed on the slide rail bottom plate 311, the plurality of jig bottom cases 312 form a "mouth" shaped structure, a slide rail outer stop block 313 is disposed at an outer side edge of the jig bottom case 312 of the "mouth" shaped structure, a slide rail inner stop block 314 is disposed at an inner side edge of the jig bottom case 312 of the "mouth" shaped structure, and the jig bottom case 312 is driven by a jig driving mechanism 315 disposed below the slide rail bottom plate 311;
still referring to fig. 9, the blanking device 32 includes a blanking truss 321, an empty tray unstacking mechanism 322, a tray conveying mechanism 323, and a full material stack 324, the blanking truss 321 is disposed above the tray conveying mechanism 323, the blanking truss 321 is disposed at a side close to the slide jig mechanism 31, and the empty tray unstacking mechanism 322 and the full material stack 324 are disposed at two ends of the tray conveying mechanism 323; the blanking truss 321 comprises a blanking rack 3211 fixed on the operating platform 0, a slide transverse plate 3212 is horizontally arranged on the blanking rack 3211, and a workpiece carrying device 3213 and a carrying adjusting device 3214 are arranged on one side of the slide transverse plate 3212 close to the slide jig mechanism 31; the workpiece carrying device 3213 comprises a plurality of nozzle fixing blocks 32131 arranged in parallel, the number of the nozzle fixing blocks 32131 is half of the number of parallel workpiece mounting positions in a tray, the distance between the nozzle fixing blocks 32131 is an integral multiple of the distance between the workpieces in the tray, and the distance between adjacent nozzle fixing blocks 32131 is 2 times of the distance between the workpieces in the tray; the plurality of nozzle fixing blocks 32131 are fixed on a nozzle fixing plate 32132, the nozzle fixing plate 32132 is driven by a first driving mechanism 32133 to move, and the moving range of the nozzle fixing plate 32132 is the distance between the centers of two adjacent workpiece mounting positions of the tray; the conveying adjusting device 3214 comprises a Y-axis drag chain 32141 for fixing the workpiece conveying device 3213, a second driving mechanism 32142 for driving the workpiece conveying device 3213 between the reciprocating tray conveying mechanism 323 and the slide jig mechanism 31, and a third driving mechanism 32143 for driving the workpiece conveying device 3213 to move vertically; a negative pressure detection device 32134 is arranged on the workpiece conveying device 3213, and the negative pressure detection device 32134 is fixed on the nozzle fixing plate 32132; one end of the Y-axis drag chain 32141 is of a J-shaped structure, the other end is provided with a baffle, and the stroke length of the workpiece conveying device 3213 on the Y-axis drag chain 32141 is not less than the side length of a parallel tray on the tray book conveying mechanism.
Referring to fig. 10 to 13, the empty tray unstacking mechanism 322 comprises an unstacking rack 3221, an active driving mechanism 3222 arranged above the unstacking rack 3221, and two active unstacking devices 3223 arranged on two sides of the unstacking rack 3221, wherein the active driving mechanism 3222 is linked with the two active unstacking devices 3223 on two sides through a driving coupling 3224; the unstacking driving device 3223 comprises an upper driving shaft 32231 and a lower driven shaft 32232, wherein the upper driving shaft 32231 and the lower driven shaft 32232 are connected through two driving belts 32233; a plurality of supporting plate bearing plates 32234 are arranged outside the driving belt 32233, and empty tray unstacking supporting plates 32235 are arranged on the supporting plate bearing plates 32234 on the two driving belts 32233 on the same side.
Referring to fig. 13, the tray conveying mechanism 323 is a conveying track, a pair of tray blocking devices 3231 is arranged on the tray conveying mechanism 323 on a side of the slide jig mechanism 31 close to the full stack 324, and each tray blocking device 3231 includes a blocking plate 32311 and a lifting driving motor 32312 for controlling the lifting of the blocking plate 32311;
referring to fig. 10 and 12, the full material stack 324 includes a stack frame 3241, a jacking cylinder 3242, and a full material dragging plate 3243, the stack frame 3241 is disposed above a side of the tray conveying mechanism 323, a tray dragging device 3244 is disposed at an end of the tray conveying mechanism 323, an empty tray detached by the empty tray detaching mechanism 322 is blocked by a tray blocking device 3231, and then the empty tray is conveyed to the full material dragging plate 3243 below the stack frame 3241 by the tray dragging device 3244 after being conveyed to a full material by the workpiece conveying device 3213, a pair of plate pushing cylinders 3245 moving in opposite directions are disposed at two sides of the stack frame 3241, and a moving direction of the plate pushing cylinder 3245 driving the support plate 3246 is perpendicular to a moving direction of the tray conveying mechanism 323.
The tray traction device 3244 comprises a sliding block 32441 matched with the tray conveying mechanism 323 and a plate body 32442 arranged above the sliding block 32441, wherein a hook block 32443 is arranged on one side of the plate body 32442 close to the empty tray unstacking mechanism 322.
Referring to fig. 14, the mobile terminal further includes a lower chassis 5 and a dust cover 6, the lower chassis 5 is disposed below the operation platform 0, the dust cover 6 is disposed on an upper surface of the operation platform 0, and an upper surface of the lower chassis 5 corresponds to a lower surface of the dust cover 6.
The full-automatic visual detection sorting device is used for detecting through the two straight detection devices and the disc detection device, the detected workpieces are judged according to whether the workpieces meet the requirements or not through the positions of blocking pieces on the sorting device, if the workpieces are unqualified products, the blocking pieces move to the side edges through the moving driving air cylinders, the workpieces fall on an unqualified product conveying belt and move and collect to an unqualified product collecting mechanism; if the workpieces are qualified products, the workpieces fall on the blocking piece, the workpieces are transferred to the slide rail jig mechanism through the translation transfer mechanism, the annular slide rail jig mechanism transfers the qualified product workpieces to empty material trays detached by the empty tray unstacking mechanism in batches through the discharging trusses in the operation process, and the full material trays are transferred to the full material stack through the material tray traction device after the material loading is finished. The full-automatic visual detection sorting and discharging device realizes transfer among all processes and visual detection of six surfaces of a workpiece to be detected through two straight detection devices, a disc detection device and a workpiece transfer mechanism, specifically, front and back detection is carried out on each straight detection device, exposed surfaces are replaced and detected after rotation of a rotation station, the exposed surfaces are transferred to the disc detection device to be monitored by different requirements through a plurality of groups of second image acquisition devices, and correction is not needed after the workpiece is placed during multi-surface detection; the detected workpieces are classified through a sorting device, qualified products and unqualified products are automatically screened and discharged, the unqualified products pass through an unqualified product collecting mechanism, and the qualified workpieces are palletized and sorted through a qualified product palletizing mechanism, so that a full-automatic process of workpiece detection and discharging is realized, and manual participation is reduced; the device has simple and compact structural layout and small occupied area.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. Full-automatic visual detection letter sorting and unloader, including operation platform, its characterized in that: the operating platform is sequentially provided with a detection mechanism, a defective product collecting mechanism and a qualified product tray loading mechanism,
the detection mechanism comprises two straight detection devices, a disc detection device and a workpiece transfer mechanism which are arranged in parallel, a rotating station is arranged between the two straight detection devices, the disc detection device is provided with a plurality of fixed stations, the workpiece transfer mechanism is arranged above the straight detection devices, and the batch of detected workpieces moves from a previous detection device to a next detection device;
a sorting device is arranged between the unqualified product collecting mechanism and the qualified product tray loading mechanism, and between the sorting device and the last detection position of the turntable detection platform and the qualified product tray loading mechanism;
the sorting device comprises a translation transfer mechanism and a unqualified product conveyor belt, a blocking piece capable of moving in a translation mode is arranged above one end portion of the unqualified product conveyor belt, and the blocking piece moves on a driving cylinder through movement arranged on one side of the unqualified product conveyor belt.
2. The full-automatic visual inspection sorting and discharging device according to claim 1, wherein: the work piece moves and carries mechanism moves the support, sets up the work piece that moves on moving the support and move the driving piece including setting up on operation platform, moves the work piece that moves on moving the support and move the driving piece, move the driving piece driven by the work piece and wait to examine work piece suction nozzle subassembly, waiting to examine work piece suction nozzle subassembly and have four equidistance settings wait to examine the work piece suction nozzle, the adjacent distance of waiting to examine between the work piece suction nozzle equals with the distance between straight shape detection device and the rotation station.
3. The full-automatic visual inspection sorting and discharging device according to claim 1, wherein: the straight detection device comprises a detection table, a height increasing table arranged on the detection table, two first image acquisition devices and a pair of light sources, wherein the two first image acquisition devices are fixed at the end part of the detection table through sliding devices respectively; the middle point of a connecting line of the light source and the first image acquisition device is superposed with the middle point of a workpiece to be detected arranged on the heightening table;
the rotary station comprises a rotary cylinder and a rotary platform synchronously connected with the rotary cylinder, and a rotary fixing claw is arranged at the edge of the rotary platform and is arranged at the upper edge of the rotary platform for fixing a workpiece;
the disc detection device comprises a circular table and five fixed stations which are uniformly arranged on the circular table at equal angles, wherein the five fixed stations are detection positions, a second image acquisition device is arranged above and/or below the detection positions, a rotating table is arranged on the circular table, and the rotating table is linked with the circular table.
4. The full-automatic visual inspection sorting and discharging device according to claim 1, wherein: the qualified product tray loading mechanism comprises a slide rail jig mechanism and a discharging device;
the slide way jig mechanism comprises a slide way bottom plate and a plurality of jig bottom shells arranged on the slide way bottom plate, the jig bottom shells form a mouth-shaped structure, slide way outer stop blocks are arranged at the outer side edges of the jig bottom shells of the mouth-shaped structure, slide way inner stop blocks are arranged at the inner side edges of the jig bottom shells of the mouth-shaped structure, and the jig bottom shells are driven by a jig driving mechanism arranged below the slide way bottom plate;
the blanking device comprises a blanking truss, an empty tray unstacking mechanism, a charging tray conveying mechanism and a full material stack, wherein the blanking truss is arranged above the charging tray conveying mechanism, the blanking truss is arranged on one side close to the slide rail jig mechanism, and the empty tray unstacking mechanism and the full material stack are arranged at two ends of the charging tray conveying mechanism.
5. The full-automatic visual inspection sorting and discharging device according to claim 4, wherein: the blanking truss comprises a blanking rack on the fixed operating platform, a slideway transverse plate is horizontally arranged on the blanking rack, and a workpiece carrying device and a carrying adjusting device are arranged on one side, close to the slideway jig mechanism, of the slideway transverse plate;
the workpiece carrying device comprises a plurality of suction nozzle fixing blocks which are arranged in parallel, the number of the suction nozzle fixing blocks is half of the number of workpiece mounting positions in a parallel row in the material tray, and the distance between the suction nozzle fixing blocks is integral multiple of the distance between the workpieces in the material tray; the suction nozzle fixing blocks are fixed on a suction nozzle fixing plate, the suction nozzle fixing plate is driven to move by a first driving mechanism, and the moving range of the suction nozzle fixing plate is the distance between the centers of two adjacent workpiece mounting positions of a material tray;
the conveying adjusting device comprises a Y-axis drag chain for fixing the workpiece conveying device, a second driving mechanism for driving the workpiece conveying device to reciprocate between the tray conveying mechanism and the slide jig mechanism, and a third driving mechanism for driving the workpiece conveying device to vertically move.
6. The full-automatic visual inspection sorting and discharging device according to claim 5, wherein: the workpiece carrying device is provided with a negative pressure detection device, and the negative pressure detection device is fixed on the suction nozzle fixing plate;
one end of the Y-axis drag chain is of a J-shaped structure, the other end of the Y-axis drag chain is provided with a baffle, and the stroke length of the workpiece carrying device on the Y-axis drag chain is not less than the side length of a parallel material tray on the material tray book conveying mechanism.
7. The full-automatic visual inspection sorting and discharging device according to claim 4, wherein: the empty tray unstacking mechanism comprises an unstacking rack, an active driving mechanism arranged above the unstacking rack and two unstacking active devices arranged on two sides of the unstacking rack, wherein the active driving mechanism is linked with the two unstacking active devices on the two sides through a driving coupling; the unstacking driving device comprises an upper driving shaft and a lower driven shaft, and the upper driving shaft and the lower driven shaft are connected through two transmission belts; a plurality of supporting plate bearing plates are arranged outside the transmission belts, and empty disc unstacking supporting plates are arranged on the supporting plate bearing plates on the two transmission belts at the same side.
8. The full-automatic visual inspection sorting and discharging device according to claim 4, wherein: the material tray conveying mechanism is a conveying track, a pair of material tray blocking devices are arranged on the material tray conveying mechanism on the side close to the full material stack with the slide rail jig mechanism, and each material tray blocking device comprises a blocking plate and a lifting driving motor for controlling the blocking plate to lift;
the full material stack comprises a stack frame, a jacking cylinder and a full material dragging plate, the stack frame is arranged above the side of the material tray conveying mechanism, a material tray traction device is arranged at the end part of the material tray conveying mechanism, an empty material tray disassembled by the empty tray disassembling mechanism is blocked by a material tray blocking device and then conveyed to the full material dragging plate below the stack frame by the material tray traction device after the qualified workpiece is conveyed to the full material by the workpiece conveying device, a pair of material tray pushing cylinders moving in opposite directions are arranged at two sides of the stack frame, and the moving direction of the material tray pushing cylinders for driving the material supporting plates is vertical to the moving direction of the material tray conveying mechanism;
the material tray traction device comprises a sliding block matched with the material tray conveying mechanism and a plate body arranged above the sliding block, and a hook block is arranged on one side, close to the empty tray unstacking mechanism, of the plate body.
9. The full-automatic visual inspection sorting and discharging device according to claim 1, wherein: one end of the unqualified product conveyor belt is provided with a positioning clamping jaw, the positioning clamping jaw comprises a group of positioning claws, the positioning claws are fixed on the positioning support, and the positioning claws drive the cylinder to control the relative or back-to-back movement of the positioning claws through positioning.
10. The full-automatic visual inspection sorting and discharging device according to claim 1, wherein: the dustproof device comprises an operation platform, and is characterized by further comprising a lower case and a dustproof cover, wherein the lower case is arranged below the operation platform, the dustproof cover is arranged on the upper surface of the operation platform, and the upper surface of the lower case corresponds to the lower surface of the dustproof cover.
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| CN202110737000.XA CN113546853A (en) | 2021-06-30 | 2021-06-30 | Full-automatic visual detection sorting and discharging device |
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| CN202110737000.XA CN113546853A (en) | 2021-06-30 | 2021-06-30 | Full-automatic visual detection sorting and discharging device |
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| CN113546853A true CN113546853A (en) | 2021-10-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919939A (en) * | 2022-05-26 | 2022-08-19 | 深圳市永晟图像科技有限公司 | Inductance detection device |
| CN117324273A (en) * | 2023-11-24 | 2024-01-02 | 东莞市兆丰精密仪器有限公司 | sorting equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201506422A (en) * | 2013-05-10 | 2015-02-16 | Techwing Co Ltd | Tray stacker of handler for testing semiconductor |
| CN207238537U (en) * | 2017-05-31 | 2018-04-17 | 昆山扬煜精密组件有限公司 | A kind of SFP connectors on-line measuring device |
| WO2018105824A1 (en) * | 2016-12-06 | 2018-06-14 | 주식회사 오토파워 | Automatic fpcb sorting apparatus |
| CN208103189U (en) * | 2018-04-12 | 2018-11-16 | 昆山瑞弘测控自动化设备有限公司 | Voice coil motor automatic detection device |
| CN112676173A (en) * | 2020-12-24 | 2021-04-20 | 东莞市瑞科智能科技有限公司 | Detection equipment for circular ring workpiece |
| CN112881420A (en) * | 2020-12-28 | 2021-06-01 | 东莞星河精密技术股份有限公司 | Appearance intelligent detection machine and method for die casting of optical module connector |
| CN113044549A (en) * | 2021-02-01 | 2021-06-29 | 苏州领裕电子科技有限公司 | Examine all-in-one of packing entirely |
-
2021
- 2021-06-30 CN CN202110737000.XA patent/CN113546853A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201506422A (en) * | 2013-05-10 | 2015-02-16 | Techwing Co Ltd | Tray stacker of handler for testing semiconductor |
| WO2018105824A1 (en) * | 2016-12-06 | 2018-06-14 | 주식회사 오토파워 | Automatic fpcb sorting apparatus |
| CN207238537U (en) * | 2017-05-31 | 2018-04-17 | 昆山扬煜精密组件有限公司 | A kind of SFP connectors on-line measuring device |
| CN208103189U (en) * | 2018-04-12 | 2018-11-16 | 昆山瑞弘测控自动化设备有限公司 | Voice coil motor automatic detection device |
| CN112676173A (en) * | 2020-12-24 | 2021-04-20 | 东莞市瑞科智能科技有限公司 | Detection equipment for circular ring workpiece |
| CN112881420A (en) * | 2020-12-28 | 2021-06-01 | 东莞星河精密技术股份有限公司 | Appearance intelligent detection machine and method for die casting of optical module connector |
| CN113044549A (en) * | 2021-02-01 | 2021-06-29 | 苏州领裕电子科技有限公司 | Examine all-in-one of packing entirely |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919939A (en) * | 2022-05-26 | 2022-08-19 | 深圳市永晟图像科技有限公司 | Inductance detection device |
| CN114919939B (en) * | 2022-05-26 | 2024-04-26 | 深圳市永晟图像科技有限公司 | Inductance detection device |
| CN117324273A (en) * | 2023-11-24 | 2024-01-02 | 东莞市兆丰精密仪器有限公司 | sorting equipment |
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