CN218925345U - Appearance visual inspection machine - Google Patents

Abstract

The utility model relates to the technical field of automatic production detection equipment and discloses an appearance visual detection machine which comprises a first feeding and discharging component for automatically feeding an undetected product, a first detection component for detecting the information content of the front surface of the product, a second detection component for detecting the long side of the product, a third detection component for detecting the appearance of the front surface of the product, a fourth detection component for detecting the wide side of the product, a fifth detection component for detecting the appearance of the product, a lower visual component for detecting the back surface of the product, a second feeding and discharging component for detecting the discharging of finished products and a third feeding and discharging component for detecting the discharging of the spot inspection product and the finished products, wherein visual components for correcting the positions of the products are arranged on the sides of the second feeding and discharging component and the third feeding and discharging component. The detection of six faces and appearance of the product and the detection and registration of related information are automatically completed, the detection speed is high, the efficiency is high, the detection precision is high, and the quality stability of the product after detection is effectively ensured.

Description

Appearance visual inspection machine

Technical Field

The utility model relates to the technical field of automatic production detection equipment, in particular to an appearance visual detection machine.

Background

With the progress of technology, the requirements of the existing commodity on quality are higher and higher, so that quality control is particularly important in the production process of products and parts. When the structure is complex and appearance detection quality control is needed for a plurality of surfaces, the existing detection method generally combines a plurality of detection devices to detect a plurality of detection surfaces of a product one by one, the manual participation degree is high in the detection process, the practical manual labor hour is more, the requirements of operators are high, in the long-time detection process, the manual detection part is easy to detect the product or the component with error, the quality stability of detection is different for different operators, the detection efficiency of the product or the component is low, and the quality stability is poor.

Disclosure of Invention

The utility model provides an appearance visual inspection machine, which solves the technical problems of low detection efficiency and poor quality stability of products or parts when the structure is complex and appearance inspection quality control is required for a plurality of surfaces.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an outward appearance visual inspection machine, includes the equipment box, be provided with the rotary disk subassembly in the equipment box, evenly encircle being provided with nine at least by its drive rotary displacement's product carrier on the rotary disk subassembly, the first unloading subassembly that is used for the material loading not to detect the product, a first detection subassembly that is used for detecting the positive information content of product, a second detection subassembly that is used for detecting the long limit of product, a third detection subassembly that is used for detecting the positive appearance of product, a fourth detection subassembly that is used for detecting the wide limit of product, a fifth detection subassembly that is used for detecting the outward appearance of product, a second unloading subassembly that is used for the unloading to detect the finished product and a third unloading subassembly that is used for the selective examination product and the unloading to detect the finished product, one side of first unloading subassembly sets up the first unloading visual subassembly that is used for detecting the product reverse side in the material loading in-process, one side of second unloading subassembly is provided with the second down visual subassembly that is used for correcting the product position in the unloading in-process, a third unloading subassembly sets up the visual subassembly that is used for correcting the product position in the unloading in-process in the unloading-process. The detection of six faces and appearance of the product and the detection and registration of related information are automatically completed, the detection speed is high, the efficiency is high, the detection precision is high, and the quality stability of the product after detection is effectively ensured.

Further is: the utility model provides a rotary table fixing device, including the equipment box, be provided with fixed base plate in the equipment box, the rotary table subassembly includes first fixed bolster, carousel actuating mechanism, rolling disc, fixed disk, reinforcement support and carousel positioning mechanism, first fixed bolster is fixed at fixed base plate upper surface, carousel actuating mechanism fixes in first fixed bolster upper end, the fixed disk is fixed in carousel actuating mechanism top, the rolling disc sets up between carousel actuating mechanism and fixed disk and by carousel actuating mechanism drive horizontal rotation, carousel positioning mechanism is including corresponding locating component that corresponds the setting on fixed base plate and rolling disc, the diameter of reinforcement support is greater than the diameter of fixed disk and the outside of fixed disk evenly surrounds on the rolling disc is provided with nine at least carrier positioning concave platforms, the carrier positioning concave platform is including spacing positioning product carrier's fixed concave platform and the concave platform of getting that is located fixed concave platform both sides, the product carrier corresponds on and the fixed concave platform and is provided with bolt fixed knot constructs. The influence on the precision of product detection caused by gradual increase of errors in long-time use is avoided, and the detection stability is improved.

Further is: the first feeding and discharging assembly comprises a product tray transferring mechanism for transferring a product tray, a first product transferring mechanism for transferring products and a product tray for loading the products, wherein the product tray transferring mechanism comprises a tray feeding mechanism, a tray storage mechanism and a tray positioning transferring mechanism which is positioned between the tray feeding mechanism and the tray storage mechanism and used for transferring and positioning the tray, a plurality of product placement acupoints with openings at the upper ends are arranged on the product tray, and a plurality of transfer heads for picking up and transferring the products by driving the first product transferring mechanism are arranged on the first product transferring mechanism. The feeding of a large amount of products is accomplished once to the manual work, and the automatic material loading detection one by one of accomplishing the product of first last unloading subassembly, degree of automation is high, effectively reduces artificial use, and the cost is reduced has improved production efficiency.

Further is: the first detection assembly comprises a first detection support, a first connection support, a first industrial vision lens, a protection frame and an annular light source, wherein the first connection support comprises a plurality of sliding fixing rods which are arranged in the vertical direction, a clamping groove matched with the sliding fixing rods and a bolt assembly for adjusting the inner space of the clamping groove are arranged on the first connection support, the first industrial vision lens is arranged at the upper end of the first connection support, the protection frame is arranged below the first industrial vision lens on the first connection support and corresponds to the first industrial vision lens, the annular light source is arranged below the protection frame on the first connection support and is coaxial with the first industrial vision lens, and the structure of the third detection assembly is identical to that of the first detection assembly. The first industrial vision lens is adjustable in position, effectively protected, sufficient in light source and capable of guaranteeing the detection accuracy.

Further is: the second detection assembly comprises a second detection support, a first bar-shaped light source, a second industrial vision lens, a second bar-shaped light source, a third detection support, a third industrial vision lens, a third bar-shaped light source and a fourth bar-shaped light source, wherein the second detection support and the third detection support are respectively located at two sides of a corresponding product carrier, the second detection support and the third detection support are both provided with a first rotary positioning assembly, the second industrial vision lens and the third industrial vision lens are respectively arranged on the two first rotary positioning assemblies and can be used for adjusting the positions and angles of the second industrial vision lens and the third industrial vision lens through the first rotary positioning assembly, the second rotary positioning assembly is arranged above the first rotary positioning assembly on the second detection support, the first bar-shaped light source is arranged on the second rotary positioning assembly and can be used for adjusting the positions and angles of the first bar-shaped light source through the second rotary positioning assembly, the third rotary positioning assembly is arranged below the first rotary positioning assembly on the second detection support, the second light source is arranged on the third rotary positioning assembly and can be used for adjusting the positions of the third bar-shaped light source through the third rotary positioning assembly and the third bar-shaped light source. Simultaneously, two long sides of the detection product are convenient and quick, the detection structure is convenient to adjust, and the practicability is high.

Further is: the fourth detection assembly comprises a product torque-conversion carrying mechanism and a broadside detection mechanism which is matched with the product torque-conversion carrying mechanism to detect the broadside of the product, the broadside detection mechanism is identical to the second detection assembly in structure, the product torque-conversion carrying mechanism comprises a torque-conversion carrying support, a torque-conversion carrying first horizontal driving mechanism, a torque-conversion carrying second horizontal driving mechanism, a plurality of torque-conversion carrying second horizontal driving mechanisms, a plurality of rotary driving mechanisms and a plurality of adsorption heads for adsorbing and picking up the product, the torque-conversion carrying first horizontal driving mechanism is horizontally arranged on the torque-conversion carrying support, the torque-conversion carrying first horizontal driving mechanism is arranged on the torque-conversion carrying first horizontal driving mechanism and is driven by the torque-conversion carrying first horizontal driving mechanism to move in the horizontal direction, the torque-conversion carrying second horizontal driving mechanism is arranged on the torque-conversion carrying first horizontal driving mechanism and is driven by the torque-conversion carrying first vertical driving mechanism to move in the vertical direction, and the torque-conversion carrying second horizontal driving mechanism is arranged on the torque-conversion carrying second horizontal driving mechanism and is driven by the torque-conversion carrying second horizontal driving mechanism to move in the horizontal direction, and the rotary driving mechanism is arranged on the first horizontal driving mechanism and corresponds to the vertical driving mechanism to the first vertical driving mechanism. Meanwhile, the broadsides of a plurality of products are detected, and the detection efficiency is high.

Further is: the second feeding and discharging assembly comprises a product tray transferring mechanism for transferring a product tray, a second product transferring mechanism for transferring products, a product tray for loading the products and a first upper visual positioning mechanism for detecting and positioning the product tray, wherein a plurality of product transferring heads for picking up and transferring the products in a driving and matching mode are arranged on the second product transferring mechanism. And good products are automatically finished to be fed one by one, so that the automatic degree is high, the manual use is effectively reduced, the cost is reduced, and the production efficiency is improved.

Further is: the third feeding and discharging assembly comprises a product tray transferring mechanism for transferring product trays, a third product transferring mechanism for transferring products, a product tray for loading products and a second upper visual positioning mechanism for detecting and positioning the product trays, wherein a plurality of product transferring heads for picking up and transferring the products in a driving fit manner are arranged on the third product transferring mechanism, one side of the product tray transferring mechanism is provided with a product sampling and storing mechanism located in the moving range of the third product transferring mechanism, the product sampling and storing mechanism comprises a sampling and detecting bracket, a sampling and detecting driving mechanism and a sampling and detecting limiting moving plate, the sampling and detecting driving mechanism is horizontally arranged on the sampling and detecting bracket, the sampling and detecting limiting moving plate is horizontally arranged on the sampling and detecting driving mechanism and is driven by the sampling and detecting driving mechanism to horizontally move relative to the product tray transferring mechanism, and a tray accommodating concave table for limiting and accommodating the product trays is arranged on the sampling and detecting limiting moving plate. The automatic degree is high, manual use is effectively reduced, the cost is reduced, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic front view of a rotating disk assembly;

FIG. 3 is a schematic front view of a first loading and unloading assembly;

FIG. 4 is a schematic front view of the first detection assembly;

FIG. 5 is a schematic front view of a second detection assembly;

FIG. 6 is a schematic front view of a product torque converter handling mechanism;

fig. 7 is a schematic front view of a product spot check storage mechanism.

Marked in the figure as: the apparatus box 100, the fixed substrate 101, the rotating tray assembly 200, the rotating tray 201, the product carrier 210, the fixed tray 220, the reinforcing frame 230, the fixed recess 241, the pick-and-place recess 242, the first loading and unloading assembly 300, the first product transfer mechanism 301, the product tray 302, the product placement acupoint 303, the transfer head 304, the tray feeding mechanism 310, the tray storage mechanism 320, the tray positioning and transfer mechanism 330, the first detection assembly 410, the first detection frame 411, the first connection frame 412, the first industrial vision lens 413, the protective frame 414, the annular light source 415, the sliding fixing rod 416, the second detection assembly 420, the second detection frame 421, the first strip light source 422, the second industrial vision lens 423, the second strip light source 424, the third detection frame 425, the third industrial vision lens 426, the third strip light source 427, the fourth strip light source 428 the third detection assembly 430, the fourth detection assembly 440, the torque-converter carrier 441, the torque-converter carrier first horizontal drive mechanism 442, the torque-converter carrier first vertical drive mechanism 443, the torque-converter carrier second horizontal drive mechanism 444, the torque-converter carrier second vertical drive mechanism 445, the rotary drive mechanism 446, the suction head 447, the fifth detection assembly 450, the first rotary positioning assembly 461, the second rotary positioning assembly 462, the third rotary positioning assembly 463, the fourth rotary positioning assembly 464, the second loading and unloading assembly 500, the second product transfer mechanism 501, the first upper visual positioning mechanism 502, the third loading and unloading assembly 600, the third product transfer mechanism 601, the second upper visual positioning mechanism 602, the spot-check carrier 611, the spot-check drive mechanism 612, the spot-check limit movement plate 613, the first lower visual assembly 710, the second lower visual assembly 720, and the third lower visual assembly 730.

Detailed Description

The utility model is further described below with reference to the drawings and the detailed description.

The visual appearance inspection machine shown in fig. 1 comprises an equipment box 100, a rotating disc assembly 200 is arranged in the equipment box 100, at least nine product carriers 210 which are driven to rotate and move by the rotating disc assembly 200 are uniformly arranged on the rotating disc assembly 200 in a surrounding manner, a first feeding and discharging assembly 300 for feeding non-inspected products, a first inspection assembly 410 for inspecting the information content of the front surface of the products, a second inspection assembly 420 for inspecting the long edges of the products, a third inspection assembly 430 for inspecting the front surface of the products, a fourth inspection assembly 440 for inspecting the wide edges of the products, a fifth inspection assembly 450 for inspecting the appearance of the products, a second feeding and discharging assembly 500 for inspecting finished products and a third feeding and discharging assembly 600 for inspecting defective products in a sampling manner are sequentially arranged at positions corresponding to eight product carriers 210 which are sequentially adjacent to each other in the equipment box 100, a first feeding and discharging assembly 710 for inspecting the back surface of the products in a feeding process is sequentially arranged at one side, a second feeding and discharging assembly 720 for correcting the products in a third feeding process is arranged at one side of the second feeding assembly 500, and a third feeding assembly 730 is arranged at a position for correcting the discharging assembly in the feeding process.

In this particular embodiment, the fifth detection component 450 is a 3D detection camera, and the first lower visual component 710, the second lower visual component 720, and the third lower visual component 730 are all industrial visual camera and detection light source combination components; in specific implementation, the undetected products are correspondingly arranged on the first feeding and discharging assembly 300, the first feeding and discharging assembly 300 automatically transfers the products into the corresponding product carriers 210 on the rotating disc assembly 200, the products are stopped above the first lower visual assembly 710 in the process of transferring the products into the product carriers 210, and the first lower visual assembly 710 detects the lower surfaces of the products; the rotating disc assembly 200 rotates and moves the product carrier 210 carrying the product to a position corresponding to the first detection assembly 410, and the first detection assembly 410 detects and electronically registers the front information content of the product in the product carrier 210; after the detection of the front information content of the product is completed, the rotary disc assembly 200 rotates and moves the product carrier 210 to a position corresponding to the second detection assembly 420, and the second detection assembly 420 detects the long side of the product; after the long side of the product is detected, the rotating disc assembly 200 rotates and moves the product carrier 210 to a position corresponding to the third detecting assembly 430, and the third detecting assembly 430 detects the front appearance of the product; after the front appearance of the product is detected, the rotating disc assembly 200 rotates and moves the product carrier 210 to a position corresponding to the fourth detecting assembly 440, and the fourth detecting assembly 440 detects the broadside of the product; after the broadside detection of the product is completed, the rotating disc assembly 200 rotates and moves the product carrier 210 to a position corresponding to the fifth detecting assembly 450, and the fifth detecting assembly 450 detects the appearance of the product; after the appearance detection of the product is finished, the rotary disc assembly 200 rotationally moves the product carrier 210 to a position corresponding to the second feeding and discharging assembly 500, the second feeding and discharging assembly 500 transfers and discharges the qualified product in each step after the detection is finished, and the product carrier 210 is left with the product subjected to spot check; after the good product in the product carrier 210 is transferred and discharged, the rotating disc assembly 200 rotationally moves the product carrier 210 to a position corresponding to the third loading and unloading assembly 600, and the third loading and unloading assembly 600 performs discharging on the defective product in the product carrier 210 and performs discharging on the spot check product in the product carrier 210; after the above steps are completed, the rotating disc assembly 200 rotates and moves the product carrier 210 to the standby position, and the subsequent rotating disc assembly 200 then rotates and moves the empty product carrier 210 to the position corresponding to the first loading and unloading assembly 300 for a new round of product detection.

The detection of six faces and appearance of the product and the detection and registration of related information are automatically completed, the detection speed is high, the efficiency is high, the detection precision is high, and the quality stability of the product after detection is effectively ensured.

On the basis of the above, as shown in fig. 1 and 2, a fixed substrate 101 is disposed in the apparatus box 100, the rotating disc assembly 200 includes a first fixed support, a rotating disc driving mechanism, a rotating disc 201, a fixed disc 220, a reinforcing support 230 and a rotating disc positioning mechanism, the first fixed support is fixed on the upper surface of the fixed substrate 101, the rotating disc driving mechanism is fixed on the upper end of the first fixed support, the fixed disc 220 is fixed above the rotating disc driving mechanism, the rotating disc 201 is disposed between the rotating disc driving mechanism and the fixed disc 220 and is driven to horizontally rotate by the rotating disc driving mechanism, the rotating disc positioning mechanism includes corresponding positioning assemblies correspondingly disposed on the fixed substrate 101 and the rotating disc 201, two ends of the reinforcing support 230 are respectively fixed on the upper surface of the fixed substrate 101 and the upper surface of the fixed disc 220, the diameter of the rotating disc 201 is larger than that of the fixed disc 220, at least nine carrier positioning concave platforms are uniformly disposed around the outer side of the fixed disc 220 on the rotating disc 201, the carrier positioning concave platforms include fixing concave platforms 241 for limiting and positioning the product carriers 210, and the corresponding positioning concave platforms 241 are disposed on the fixing concave platforms 210. In this embodiment, the turntable driving mechanism is a torque motor, and in the implementation, the turntable driving mechanism can also be other high-precision rotation angle controllable rotation driving mechanisms; the turntable positioning mechanism is a photoelectric sensing device; in a specific implementation, the turntable driving mechanism drives the product carrier 210 on the turntable 201 to move by driving the turntable 201 to rotate according to a preset angle, and the turntable positioning mechanism performs positioning detection and correction on the rotation angle of the turntable 201, so that the problem that errors become larger gradually in long-time use and influence on the product detection precision is avoided; the product carrier 210 is convenient to install, take and place at the rotating disc 201, and the reinforcing support 230 is used for further positioning and limiting the rotating disc 201 and the fixed disc 220, so that the rotating disc 201 and the fixed disc 220 are prevented from generating offset in long-time use, the error in long-time use is prevented from becoming larger gradually, the influence on the precision of product detection is avoided, and the detection stability is improved.

On the basis of the above, as shown in fig. 1 and 3, the first loading and unloading assembly 300 includes a product tray transferring mechanism for transferring product trays, a first product transferring mechanism 301 for transferring products, and a product tray 302 for loading products, where the product tray transferring mechanism includes a tray feeding mechanism 310, a tray storing mechanism 320, and a tray positioning transferring mechanism 330 between the tray feeding mechanism 310 and the tray storing mechanism 320 for transferring positioning trays, a plurality of product placement acupoints 303 with openings at the upper ends are disposed on the product tray 302, and a plurality of transfer heads 304 for picking up and transferring products by driving the first product transferring mechanism 301 are disposed on the first product transferring mechanism. In this embodiment, the first product transferring mechanism 301 is formed by combining a plurality of linear driving mechanisms arranged in the horizontal direction and the vertical direction, and can drive the plurality of transferring heads 304 to integrally move in the vertical direction and the horizontal direction and can independently drive the single transferring head 304 to move in the vertical direction, and in particular implementation, the first product transferring mechanism 301 can also be a multi-axis manipulator; the transfer head 304 is a vacuum suction head equipped with a vacuum device; in a specific implementation, a large number of product trays 302 filled with products are manually arranged in the tray feeding mechanism 310, the tray positioning and transferring mechanism 330 is matched with the tray feeding mechanism 310 to transfer the product trays 302 in the tray feeding mechanism 310 to the tray storage mechanism 320, the product trays 302 filled with the products are positioned and limited at preset positions in the transfer process, the first product transferring mechanism 301 is used for transferring the products in the product trays 302 to the corresponding product carriers 210 one by one, after the products in the product trays 302 filled with the products are transferred, the tray positioning and transferring mechanism 330 is matched with the tray storage mechanism 320 to transfer the empty product trays 302 to the tray storage mechanism 320 for storage, the feeding of the large number of products is manually completed once, the first feeding and discharging assembly 300 is used for automatically completing the feeding detection of the products one by one, the degree of automation is high, the manual use is effectively reduced, the cost is lowered, and the production efficiency is improved.

On the basis of the above, as shown in fig. 1 and 4, the first detecting assembly 410 includes a first detecting bracket 411, a first connecting bracket 412, a first industrial vision lens 413, a protective frame 414 and an annular light source 415, the first connecting bracket 412 includes a plurality of sliding fixing rods 416 disposed in a vertical direction, the first connecting bracket 412 is provided with a clamping groove matched with the sliding fixing rods 416 and a bolt assembly for adjusting the internal space of the clamping groove, the first industrial vision lens 413 is disposed at the upper end of the first connecting bracket 412, the protective frame 414 is disposed below the first industrial vision lens 413 on the first connecting bracket 412 and corresponds to the first industrial vision lens 413, the annular light source 415 is disposed below the protective frame 414 on the first connecting bracket 412 and is coaxial with the first industrial vision lens 413, and the third detecting assembly 430 has the same structure as the first detecting assembly 410. In a specific implementation, the vertical position of the first connection bracket 412 may be adjusted by adjusting the inner space of the clamping groove (i.e. tightness with the sliding fixing rod 416) on the first connection bracket 412 through the adjusting bolt assembly, so as to adjust the vertical position of the first connection bracket 412 on the sliding fixing rod 416, and then indirectly adjust the vertical position of the first industrial vision lens 413 on the sliding fixing rod 416, the protection frame 414 effectively protects one end of the lens of the first industrial vision lens 413, and the annular light source 415 provides a light source to ensure that enough light source is provided for the first industrial vision lens 413, so as to ensure the accuracy of detection.

On the basis of the above, as shown in fig. 1 and 5, the second detection assembly 420 includes a second detection support 421, a first strip light source 422, a second industrial vision lens 423, a second strip light source 424, a third detection support 425, a third industrial vision lens 426, a third strip light source 427, and a fourth strip light source 428, the second detection support 421 and the third detection support 425 are respectively disposed on two sides of the corresponding product carrier 210, the second detection support 421 and the third detection support 425 are both provided with a first rotary positioning assembly 461, the second industrial vision lens 423 and the third industrial vision lens 426 are respectively disposed on two first rotary positioning assemblies 461 and can be adjusted by the first rotary positioning assembly 461, a second rotary positioning assembly 462 is disposed above the first rotary positioning assembly 421, the first strip light source 422 is disposed on the second rotary positioning assembly 462 and can be adjusted by the second rotary positioning assembly 422, the second detection support 421 and the third strip light source 426 can be disposed on the third rotary positioning assembly 463 and can be adjusted by the second rotary positioning assembly 463, the third strip light source 463 is disposed above the second rotary positioning assembly 463 and can be adjusted by the third rotary positioning assembly 463 and the third strip light source 463 is disposed above the third strip light source 426, the third strip light source 463 is disposed above the second rotary positioning assembly 463 and can be adjusted by the third rotary positioning assembly 463, the fourth bar-shaped light source 428 is horizontally disposed below the third industrial vision lens 426.

In this embodiment, the second detecting bracket 421 and the third detecting bracket 425 are both composed of a fixed seat and a fixed rod in the vertical direction, the first rotary positioning component 461, the second rotary positioning component 462 and the fourth rotary positioning component 464 are all composed of a sliding rod and an adapter block with an adapter groove and an adjusting bolt structure, and the positions and angles of the second industrial vision lens 423, the third industrial vision lens 426, the first strip-shaped light source 422 and the third strip-shaped light source 427 can be adjusted by adjusting the positions and angles of the adapter block on the fixed rod and the sliding rod, so that the structure is simple, and the positions and angles are convenient to adjust; the third rotary positioning assembly 463 consists of a rotary positioning plate, a horizontal fixing plate and a transfer block with a transfer groove and an adjusting bolt structure, wherein the transfer block is arranged on a fixing rod, the vertical direction position on the fixing rod can be adjusted through adjusting the adjusting bolt structure, one end of the horizontal fixing plate is horizontally fixed on the transfer block, the other end of the horizontal fixing plate horizontally extends towards one side of a corresponding product carrier 210, two fixing holes which are positioned at the same horizontal height are formed in one side of the horizontal fixing plate towards the corresponding product carrier 210, arc-shaped sliding grooves and rotary fixing holes are respectively formed in positions, corresponding to the two fixing holes, of the rotary positioning plate, bolts for positioning the rotary positioning plate through the fixing holes are respectively arranged in the arc-shaped sliding grooves and the rotary holes, and the rotary positioning assembly is simple in structure and convenient in adjustment position and angle; in an embodiment, the components and structures of the second detecting bracket 421, the third detecting bracket 425, the first rotary positioning component 461, the second rotary positioning component 462, the third rotary positioning component 463 and the fourth rotary positioning component 464 can be assembled by the above components in a free matching manner, so that the position and angle can be conveniently adjusted. Simultaneously, two long sides of the detection product are convenient and quick, the detection structure is convenient to adjust, and the practicability is high.

On the basis of the above, as shown in fig. 1, 5 and 6, the fourth detection assembly 440 includes a product torque-converting and conveying mechanism and a broadside detection mechanism cooperating with the product torque-converting and conveying mechanism to detect the broadside of the product, the broadside detection mechanism is identical to the second detection assembly 420 in structure, the product torque-converting and conveying mechanism includes a torque-converting and conveying bracket 441, a torque-converting and conveying first horizontal driving mechanism 442, a torque-converting and conveying first vertical driving mechanism 443, a torque-converting and conveying second horizontal driving mechanism 444, a plurality of torque-converting and conveying second vertical driving mechanisms 445, a plurality of rotary driving mechanisms 446 and a plurality of torque-converting and adsorbing heads 447 for adsorbing and picking up the product, the torque-converting and conveying first horizontal driving mechanism 442 is horizontally arranged on the torque-converting and conveying bracket 441, the torque-converting and conveying first vertical driving mechanism 443 is horizontally moved by the torque-converting and conveying first horizontal driving mechanism 442, the torque-converting and conveying second horizontal driving mechanism 444 is arranged on the torque-converting and conveying first vertical driving mechanism 443 is vertically moved by the torque-converting and conveying first vertical driving mechanism 445, the plurality of vertical driving mechanisms 446 are correspondingly arranged on the torque-converting and conveying first horizontal driving mechanism 445 and the rotary driving mechanism by the plurality of vertical driving mechanisms 446 in the horizontal driving directions.

In this specific embodiment, the torque-converter carrying first horizontal driving mechanism 442 is a linear motor assembly, the torque-converter carrying first vertical driving mechanism 443 is a cylinder assembly with controllable stroke, the torque-converter carrying second horizontal driving mechanism 444 is a linear driving mechanism formed by combining a motor, a screw rod assembly and a sliding rail assembly, the torque-converter carrying second vertical driving mechanism 445 is a linear driving mechanism formed by combining a cylinder with controllable stroke and a sliding rail assembly, the rotation driving mechanism 446 is a rotation driving mechanism with controllable rotation angle formed by combining an advancing motor assembly, a coupling assembly and a photoelectric switch assembly, and in specific implementation, the torque-converter carrying first horizontal driving mechanism 442, the torque-converter carrying first vertical driving mechanism 443, the torque-converter carrying second horizontal driving mechanism 444 and the torque-converter carrying second vertical driving mechanism 445 can be other linear driving mechanisms or combined assemblies with controllable strokes, and the rotation driving mechanism 446 can also be a rotation driving mechanism or assembly with controllable rotation angle such as a rotation cylinder assembly with controllable rotation angle; the adsorption head 447 is a vacuum adsorption head matched with the product, and the vacuum adsorption head is connected with vacuum adsorption equipment. In specific implementation, the adsorption head 447 can pick up, move and rotate a plurality of products simultaneously through the product torque conversion carrying mechanism, and the broadside detection mechanism is matched to detect broadsides of a plurality of products simultaneously, so that the detection efficiency is high.

On the basis of the above, as shown in fig. 1 and 3, the second loading and unloading assembly 500 includes a product tray transferring mechanism for transferring product trays, a second product transferring mechanism 501 for transferring products, a product tray 302 for loading products, and a first upper visual positioning mechanism 502 for detecting and positioning the product tray 302, where a plurality of product transferring heads for picking up transferred products in a driving fit are disposed on the second product transferring mechanism 501.

In this embodiment, the second product transferring mechanism 501 is formed by combining a plurality of linear driving mechanisms arranged in the horizontal direction and the vertical direction, and can drive a plurality of product transferring heads to integrally move in the vertical direction and the horizontal direction and can independently drive a single product transferring head to move in the vertical direction, and in particular implementation, the second product transferring mechanism 501 can also be a multi-axis manipulator; the product transfer head is a vacuum adsorption head equipped with vacuum equipment; the first upper visual positioning mechanism 502 is an industrial visual inspection lens;

in a specific implementation, a large number of empty product trays 302 are manually arranged in the tray feeding mechanism 310, the tray positioning and transferring mechanism 330 is matched with the tray feeding mechanism 310 to transfer the product trays 302 in the tray feeding mechanism 310 to the tray storage mechanism 320, the empty product trays 302 are positioned and limited at preset positions in the transferring process, the second product transferring mechanism 501 is used for transferring the detected good products in the corresponding product carriers 210 into the product trays 302 one by one, after the product trays 302 are filled with products, the tray positioning and transferring mechanism 330 is matched with the tray storage mechanism 320 to transfer the empty product trays 302 filled with the detected good products into the tray storage mechanism 320 for storage, and the automatic completion of the one-by-one blanking of the good products is high in automation degree, so that the manual use is effectively reduced, the cost is reduced, and the production efficiency is improved.

On the basis of the above, as shown in fig. 1, 3 and 7, the third feeding and discharging assembly 600 includes a product tray transferring mechanism for transferring product trays, a third product transferring mechanism 601 for transferring products, a product tray 302 for loading products, and a second upper visual positioning mechanism 602 for detecting and positioning the product tray 302, the third product transferring mechanism 601 is provided with a plurality of product transferring heads driven by the third product transferring mechanism to pick up and transfer products, one side of the product tray transferring mechanism is provided with a product sampling and storing mechanism located in the moving range of the third product transferring mechanism 601, the product sampling and storing mechanism includes a sampling and checking bracket 611, a sampling and checking driving mechanism 612 and a sampling and checking limiting moving plate 613, the sampling and checking limiting moving plate 613 is horizontally arranged on the sampling and checking driving mechanism 612 and is driven by the sampling and checking driving mechanism 612 to horizontally move relative to the product tray transferring mechanism, and the sampling and checking limiting moving plate 613 is provided with a tray accommodating concave table for limiting and accommodating the product tray 302.

In this embodiment, the third product transferring mechanism 601 is a multi-axis manipulator, and in an embodiment, the third product transferring mechanism 601 may be formed by combining a plurality of linear driving mechanisms disposed in a horizontal direction and a vertical direction, so that a plurality of product transferring heads can be driven to integrally move in the vertical direction and the horizontal direction, and a single product transferring head can be driven to move in the vertical direction separately; the second upper visual positioning mechanism 602 is an industrial visual inspection lens; the product transfer head is a vacuum adsorption head equipped with vacuum equipment; the sampling inspection driving mechanism 612 is a cylinder with a sliding rail component and controllable stroke, and in the implementation, the sampling inspection driving mechanism 612 can also be a linear driving mechanism with controllable stroke such as a linear motor; in specific implementation, a large number of empty product trays 302 are manually placed in the tray feeding mechanism 310, when defective products are discharged, the tray positioning and transferring mechanism 330 is matched with the tray feeding mechanism 310 to transfer the product trays 302 in the tray feeding mechanism 310 to the tray storage mechanism 320, the empty product trays 302 are positioned and limited at preset positions in the transfer process, the third product transferring mechanism 601 is used for transferring defective products detected in the corresponding product carriers 210 into the product trays 302 one by one, and when the product trays 302 are filled with products, the tray positioning and transferring mechanism 330 is matched with the tray storage mechanism 320 to transfer the empty product trays 302 which are filled with the products detected one by one to the tray storage mechanism 320 for storage, and the discharging of the good products is automatically completed; in the process of the product sampling inspection, the sampling inspection driving mechanism 612 drives the sampling inspection limiting moving plate 613 to be located at one end far away from the product tray transferring mechanism, so that the influence on the process of transferring defective products by the product tray transferring mechanism is avoided; the automatic degree is high, manual use is effectively reduced, the cost is reduced, and the production efficiency is improved.

While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.

Claims (8)

1. An outward appearance visual inspection machine, its characterized in that: including equipment box (100), be provided with rotary disk subassembly (200) in equipment box (100), evenly encircle being provided with on rotary disk subassembly (200) nine at least by its drive rotary displacement's product carrier (210), in equipment box (100) with eight product carrier (210) corresponding positions adjacent in proper order set gradually first last unloading subassembly (300) that are used for the material loading not to detect the product, first detection subassembly (410) that are used for detecting the positive information content of product, second detection subassembly (420) that are used for detecting the long limit of product, third detection subassembly (430) that are used for detecting the positive appearance of product, fourth detection subassembly (440) that are used for detecting the product broadside, fifth detection subassembly (450) that are used for detecting the product outward appearance, second last unloading subassembly (500) that are used for the unloading to detect the finished product and third last unloading subassembly (600) that are used for the product of unloading to detect the finished product, one side of first last unloading subassembly (300) sets up and is used for detecting the first unloading vision subassembly (710) on the reverse side of product in the material loading process, second unloading subassembly (720) is used for correcting the position in the unloading process setting up vision subassembly (720) on one side of third vision correction subassembly (720) that are used for the unloading in the position of product.

2. An appearance visual inspection machine as set forth in claim 1 wherein: the utility model provides a device box (100) is interior to be provided with fixed base plate (101), rotary disk subassembly (200) include first fixed bolster, carousel actuating mechanism, rolling disc (201), fixed disk (220), reinforcement support (230) and carousel positioning mechanism, first fixed bolster is fixed at fixed base plate (101) upper surface, carousel actuating mechanism fixes in first fixed bolster upper end, fixed disk (220) are fixed in carousel actuating mechanism top, rolling disc (201) set up between carousel actuating mechanism and fixed disk (220) and by carousel actuating mechanism drive horizontal rotation, carousel positioning mechanism is including corresponding locating component that corresponds the setting on fixed base plate (101) and rolling disc (201), the both ends of reinforcement support (230) are fixed respectively at fixed base plate (101) upper surface and fixed disk (220) upper surface, the diameter of rolling disc (201) is greater than the diameter of fixed disk (220) and the outside of rolling disc (201) is evenly encircleed and is provided with nine at least carrier positioning concave stations, product (241) are located fixed carrier (210) concave station (241) and are located fixed carrier (242) and are fixed in concave station (210) corresponding fixed structure (242).

3. An appearance visual inspection machine as set forth in claim 1 wherein: the first feeding and discharging assembly (300) comprises a product tray transferring mechanism for transferring product trays, a first product transferring mechanism (301) for transferring products and a product tray (302) for loading the products, wherein the product tray transferring mechanism comprises a tray feeding mechanism (310), a tray storage mechanism (320) and a tray positioning transferring mechanism (330) which is arranged between the tray feeding mechanism (310) and the tray storage mechanism (320) and used for transferring positioning trays, a plurality of product placement acupoints (303) with openings at the upper ends are arranged on the product tray (302), and a plurality of transfer heads (304) for picking up and transferring the products in a driving fit mode are arranged on the first product transferring mechanism (301).

4. An appearance visual inspection machine as set forth in claim 1 wherein: the first detection component (410) comprises a first detection support (411), a first connection support (412), a first industrial vision lens (413), a protection frame (414) and an annular light source (415), wherein the first connection support (412) comprises a plurality of sliding fixing rods (416) which are arranged in the vertical direction, bolt components which are matched with the sliding fixing rods (416) and are used for adjusting the inner space of the clamping grooves are arranged on the first connection support (412), the first industrial vision lens (413) is arranged at the upper end of the first connection support (412), the protection frame (414) is arranged below the first industrial vision lens (413) on the first connection support (412) and corresponds to the first industrial vision lens (413), the annular light source (415) is arranged below the protection frame (414) on the first connection support (412) and is coaxial with the first industrial vision lens (413), and the structure of the third detection component (430) is identical to the first detection component (410).

5. An appearance visual inspection machine as set forth in claim 1 wherein: the second detection component (420) comprises a second detection bracket (421), a first strip-shaped light source (422), a second industrial vision lens (423), a second strip-shaped light source (424), a third detection bracket (425), a third industrial vision lens (426), a third strip-shaped light source (427) and a fourth strip-shaped light source (428), wherein the second detection bracket (421) and the third detection bracket (425) are respectively positioned at two sides of the corresponding product carrier (210), the second detection bracket (421) and the third detection bracket (425) are both provided with a first rotary positioning component (461), the second industrial vision lens (423) and the third industrial vision lens (426) are respectively arranged on the two first rotary positioning components (461) and the positions and angles of the second industrial vision lens (423) and the third industrial vision lens (426) can be adjusted through the first rotary positioning component (461), the second rotary positioning component (462) is arranged above the first rotary positioning component (462), the first light source (422) can be arranged on the second rotary positioning component (462) and the first rotary positioning component (462), the utility model discloses a visual inspection device, including second detection support (421), first rotatory locating component (461) on second detection support (421), first rotatory locating component (461)'s below is provided with third rotatory locating component (463), second bar light source (424) set up on third rotatory locating component (463) and can adjust the vertical direction position and the angle of second bar light source (424) through third rotatory locating component (463), the top of first rotatory locating component (461) is provided with fourth rotatory locating component (464) on third detection support (425), third bar light source (427) set up on fourth rotatory locating component (464) and can adjust the position and the angle of third bar light source (427) through fourth rotatory locating component (464), fourth bar light source (428) level sets up the below of third industrial vision camera lens (426).

6. An appearance visual inspection machine as set forth in claim 5 wherein: the fourth detection component (440) comprises a product torque-conversion carrying mechanism and a broadside detection mechanism which is matched with the product torque-conversion carrying mechanism to detect the broadside of the product, the broadside detection mechanism is identical to the second detection component (420) in structure, the product torque-conversion carrying mechanism comprises a torque-conversion carrying bracket (441), a torque-conversion carrying first horizontal driving mechanism (442), a torque-conversion carrying first vertical driving mechanism (443), a torque-conversion carrying second horizontal driving mechanism (444), a plurality of torque-conversion carrying second vertical driving mechanisms (445), a plurality of rotary driving mechanisms (446) and a plurality of adsorption heads (447) for adsorbing and picking up the product, the torque-conversion carrying first horizontal driving mechanism (442) is horizontally arranged on the torque-conversion carrying bracket (441), the torque-conversion carrying first vertical driving mechanism (443) is arranged on the torque-conversion carrying first horizontal driving mechanism (442) and is driven to move in the horizontal direction by the torque-conversion carrying first horizontal driving mechanism (442), the torque-conversion carrying second horizontal driving mechanism (444) is arranged on the torque-conversion carrying first vertical driving mechanism (443) and is driven by the torque-conversion carrying first horizontal driving mechanism (444) to move in the horizontal direction by the torque-conversion carrying first horizontal driving mechanism (445) and the torque-conversion carrying second horizontal driving mechanism (444) is arranged in the horizontal driving direction of the second driving mechanism (444) and moves in the horizontal direction, the plurality of rotary driving mechanisms (446) are vertically arranged on the plurality of torque conversion carrying second vertical driving mechanisms (445) one by one and driven by the torque conversion carrying second vertical driving mechanisms (445) to move in the vertical direction, and the plurality of adsorption heads (447) are correspondingly arranged on the plurality of rotary driving mechanisms (446) one by one and driven by the rotary driving mechanisms (446) to horizontally rotate.

7. A visual appearance inspection machine as set forth in claim 3 wherein: the second feeding and discharging assembly (500) comprises a product tray transferring mechanism for transferring product trays, a second product transferring mechanism (501) for transferring products, a product tray (302) for loading the products and a first upper visual positioning mechanism (502) for detecting and positioning the product tray (302), wherein a plurality of product transferring heads for picking up the transferred products in a driving fit manner are arranged on the second product transferring mechanism (501).

8. A visual appearance inspection machine as set forth in claim 3 wherein: the third feeding and discharging assembly (600) comprises a product tray transferring mechanism for transferring product trays, a third product transferring mechanism (601) for transferring products, a product tray (302) for loading products and a second upper visual positioning mechanism (602) for detecting and positioning the product tray (302), a plurality of product transferring heads which are driven by the third product transferring mechanism to pick up and transfer the products in a matching way are arranged on the third product transferring mechanism (601), a product sampling and storing mechanism located in the moving range of the third product transferring mechanism (601) is arranged on one side of the product tray transferring mechanism, the product sampling and storing mechanism comprises a sampling and detecting bracket (611), a sampling and detecting driving mechanism (612) and a sampling and detecting limiting moving plate (613), the sampling and detecting limiting moving plate (613) is horizontally arranged on the sampling and detecting driving mechanism (612) and is driven by the sampling and detecting driving mechanism (612) to horizontally move relative to the product tray transferring mechanism, and a sampling and detecting limiting tray (613) containing the product tray (302) is arranged on the sampling and detecting limiting moving plate (613).

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