CN115999935A

CN115999935A - Visual coding equipment

Info

Publication number: CN115999935A
Application number: CN202310084672.4A
Authority: CN
Inventors: 陈桂东; 吴勇臻
Original assignee: Suzhou Zhongjie Automobile Parts Co ltd
Current assignee: Suzhou Zhongjie Automobile Parts Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-04-25

Abstract

The invention discloses visual code printing equipment, which belongs to the technical field of visual detection and comprises a machine case, a workbench, a material disc, a triaxial XYZ transfer mechanism, a triaxial gripper mechanism, a vertical calibration assembly, a product sorting mechanism, a translation assembly, a visual detection mechanism and a laser two-dimensional code mechanism. Through the mode, the vertical calibration, azimuth adjustment and visual detection of the detection product can be completed, whether the detection product is qualified or not is judged, if the detection product is qualified, the detection product is placed into a left material tray after laser coding, and if the detection product is unqualified, the detection product is removed and collected. The invention can finish thirteen size detection processes of the VDA connector, has reliable detection quality and high detection efficiency, and can improve the detection efficiency to more than ten times of the manual efficiency; by replacing the material tray, products with various specifications and models can be detected, and the application range is favorably improved.

Description

Visual coding equipment

Technical Field

The invention relates to the technical field of visual detection, in particular to visual coding equipment.

Background

In the prior art, when the size of the VDA connector is detected, the number of the sizes to be detected is up to thirteen, if manual detection is adopted, the difficulty is high, meanwhile, the problems of misjudgment, missed judgment and the like exist in the manual detection, the detection quality is unreliable, and the detection efficiency is low.

The visual detection is a process of converting a product to be detected into image signals through image acquisition equipment, converting the image signals into digital signals after image processing, extracting target characteristics through various operations on the signals, and finally making a conclusion according to target characteristic data. Visual inspection is widely used, and in order to better apply the visual inspection to the size inspection process of the VDA connector, the invention designs a visual coding device to solve the problems.

Disclosure of Invention

In view of the foregoing drawbacks of the prior art, the present invention provides a visual coding apparatus.

In order to achieve the above purpose, the invention is realized by the following technical scheme:

the visual coding device comprises a case, wherein a workbench is fixedly arranged in the middle of the case;

the left end and the right end of the front part of the upper end of the workbench are respectively provided with a tray for accommodating qualified detection products and detection products to be detected;

a discharging hole for discharging defective products is formed in the middle of the right side of the workbench;

the workbench is provided with a three-axis XYZ transfer mechanism for driving the three-axis gripper mechanism to move along a X, Y, Z axis; the three-axis XYZ transfer mechanism is positioned at the rear side of the material tray;

the three-axis XYZ transfer mechanism is provided with a three-axis gripper mechanism for clamping or releasing the detection product;

the workbench is fixedly provided with a vertical calibration assembly for vertically calibrating a detection product taken out from a material tray on the right side by the three-axis handle mechanism; the vertical calibration assembly is positioned between the trays at the left end and the right end;

the middle part of the workbench is provided with a product sorting mechanism for carrying out azimuth adjustment on the detected products, and the product sorting mechanism is positioned at the rear part of the vertical calibration assembly;

the left end and the right end of the rear part of the upper end of the workbench are respectively provided with a translation assembly for driving the detection product to move to one side of the visual detection mechanism and driving the detection product to move to one side of the laser two-dimensional code mechanism; the two groups of translation assemblies are respectively positioned at the left side and the right side of the product sorting mechanism;

the left end and the right end of the rear part of the upper end of the workbench are respectively provided with a laser two-dimensional code mechanism for carrying out laser coding on qualified detection products and a visual detection mechanism for carrying out visual detection on the detection products; the laser two-dimensional code mechanism is fixedly arranged on the workbench.

Furthermore, the bottom of workstation fixed mounting has defective products feed bin, defective products feed bin and relief hole intercommunication.

Furthermore, two groups of trays arranged in an upper layer and a lower layer are respectively arranged at the left end and the right end of the front part of the upper end of the workbench.

Furthermore, two groups of first linear driving assemblies for driving two groups of trays at the lower layer and two groups of second linear driving assemblies for driving two groups of trays at the upper layer are fixedly arranged on the workbench, the two groups of trays at the lower layer are fixedly connected with sliding blocks of the first linear driving assemblies respectively, and the two groups of trays at the upper layer are fixedly connected with the sliding blocks of the second linear driving assemblies respectively.

Further, the three-axis XYZ transfer mechanism includes a Y transfer axis assembly, an X transfer axis assembly, and a Z transfer axis assembly; the output end of the Z transfer shaft assembly is provided with a triaxial gripper mechanism, the Z transfer shaft assembly is fixedly arranged on the output end of the X transfer shaft assembly, and two ends of the X transfer shaft assembly are fixedly connected with the output ends of the two groups of Y transfer shaft assemblies respectively.

Further, the triaxial gripper mechanism comprises a left gripper upper and lower cylinder, a right gripper upper and lower cylinder, a left gripper, a right gripper and a mounting straight plate; the left end and the right end of the mounting straight plate are respectively and fixedly provided with a left hand upper and lower cylinder and a right hand upper and lower cylinder, and the output ends of the left hand upper and lower cylinder and the right hand upper and lower cylinder are respectively and fixedly provided with a left hand and a right hand.

Still further, the vertical alignment assembly includes a support bar and a support pad; the bottoms of the two ends of the supporting backing plate are respectively fixedly connected with a supporting rod, and the lower ends of the supporting rods are respectively fixedly connected with the workbench; the supporting pad is horizontally arranged.

Further, the product sorting mechanism comprises a standby air chuck, a position selecting stepping motor, an air slip ring, a standby position selecting sensor, a position selecting sensor, an air chuck, a position selecting sensor mounting seat, a connecting bottom plate and a fixed mounting plate; the connecting bottom plate is fixedly arranged on the workbench, the position selecting stepping motor is fixedly arranged on the fixed mounting plate, the upper end of the fixed mounting plate is fixedly connected with the connecting bottom plate through a supporting column, the output end of the position selecting stepping motor is in transmission connection with the standby pneumatic chuck and the pneumatic chuck through a synchronous belt assembly, two groups of pneumatic slip rings are fixedly arranged at the bottom of the fixed mounting plate, the standby pneumatic chuck and the pneumatic chuck are respectively and rotatably arranged at the output ends of the upper ends of the two groups of pneumatic slip rings, the clamping ends of the standby pneumatic chuck and the pneumatic chuck are positioned above the connecting bottom plate, the two sides of the upper end of the connecting bottom plate are respectively and fixedly provided with a position selecting sensor mounting seat, and standby position selecting sensors and position selecting sensors are respectively arranged on the two groups of position selecting sensor mounting seats; the two groups of position selecting sensor mounting seats are respectively positioned at the front side and the rear side of the standby air chuck and the front side and the rear side of the air chuck.

Further, the translation assembly comprises an L-shaped locating plate, a clamp, a product detection tool, a tool transfer buffer, a first mounting plate, a translation guide rail sliding assembly, a mounting base, a translation driving assembly and a clamping cylinder; the first mounting plate is fixedly arranged on the workbench, the left and right sides of the upper end of the first mounting plate are respectively and fixedly provided with a translation guide rail sliding component, the lower ends of the left and right sides of the mounting base are respectively and slidably connected with the translation guide rail sliding component, the mounting base is fixedly connected with the output end of the translation driving component, the translation driving component is fixedly arranged at the bottom of the first mounting plate, the left and right sides of the rear side of the upper end of the first mounting plate are respectively and fixedly provided with a tool transferring buffer, the two groups of tool transferring buffers are respectively positioned at the rear parts of the two groups of translation guide rail sliding assemblies, two groups of L-shaped positioning plates are fixedly installed at the left and right sides of the upper end of the installation base, the product detection tool is fixedly installed between the two groups of L-shaped positioning plates, two groups of clamping cylinders are fixedly installed at the left and right sides of the installation base, the output ends of the clamping cylinders are respectively fixedly provided with a clamp, and the two groups of clamps are in fit sliding connection with the top part of the product detection tool.

Further, the visual detection mechanism comprises a horizontal detection camera, a vertical light source up-down cylinder, a horizontal light source, a vertical light source, a camera bellows and a fixed support frame; the bottom of the fixed support frame is fixedly arranged on the first mounting plate, a vertical detection camera for vertically detecting a detection product is fixedly arranged at the upper end of the fixed support frame, a horizontal light source vertically corresponding to the vertical detection camera is fixedly arranged on the first mounting plate, a vertical light source up-down cylinder is fixedly arranged on the front side wall of the fixed support frame, a vertical light source is fixedly connected to the output end of the lower end of the vertical light source up-down cylinder, the horizontal detection camera is fixedly arranged on the first mounting plate, the horizontal detection camera is positioned behind the vertical light source, a camera bellows is fixedly arranged on the workbench, and the camera bellows covers the horizontal detection camera, the vertical light source up-down cylinder, the horizontal light source and the fixed support frame; the fixed support frame is located between the installation base and the tool transfer buffer.

Advantageous effects

According to the invention, a three-axis XYZ transfer mechanism drives a three-axis gripper mechanism to take out a detection product from a material disc on the right side, then the three-axis XYZ transfer mechanism drives the three-axis gripper mechanism to clamp the detection product to move to a vertical calibration assembly for vertical calibration, then the three-axis XYZ transfer mechanism drives the three-axis gripper mechanism to clamp the detection product to move to a product sorting mechanism for azimuth adjustment, then the three-axis XYZ transfer mechanism drives the three-axis gripper mechanism to clamp the detection product to move to a translation assembly on the right side and release the detection product, the translation assembly drives the detection product to move backwards to a visual detection mechanism for visual detection, the translation assembly drives the detection product to move forwards for reset after the visual detection, and a control assembly judges whether the detection product is qualified or not after the visual detection; if the detected product is qualified, the three-axis XYZ transfer mechanism drives the three-axis gripper mechanism to clamp the detected product to move to the left translation assembly and release the detected product, the translation assembly drives the detected product to move backwards to the laser two-dimensional code mechanism to perform laser code printing, the translation assembly drives the detected product to move forwards for resetting after code printing, and finally the three-axis XYZ transfer mechanism drives the three-axis gripper mechanism to clamp the detected product to move to the left tray and release the detected product; if the detected product is unqualified, the three-axis XYZ transfer mechanism drives the three-axis gripper mechanism to clamp the detected product to move to the position above the discharge hole on the right side and release the detected product;

the invention can finish the vertical calibration, azimuth adjustment and visual detection of the detection product and judge whether the detection product is qualified, if the detection product is qualified, the detection product is placed into a left material tray after laser coding, and if the detection product is unqualified, the detection product is removed and collected. The invention can finish thirteen size detection processes of the VDA connector, has reliable detection quality and high detection efficiency, and can improve the detection efficiency to more than ten times of the manual efficiency; by replacing the material tray, products with various specifications and models can be detected, and the application range is favorably improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a perspective view of a visual coding apparatus of the present invention;

FIG. 2 is a partial structural perspective view of the visual coding apparatus of the present invention;

FIG. 3 is a perspective view of the visual coding device of the present invention after the chassis is removed;

FIG. 4 is a perspective view of a three-axis XYZ transfer mechanism in the visual coding apparatus of the present invention;

FIG. 5 is a perspective view of a three-axis gripper mechanism in the visual coding apparatus of the present invention;

FIG. 6 is a perspective view of a vertical alignment assembly in a visual coding apparatus of the present invention;

FIG. 7 is a perspective view of a product sorting mechanism in the visual coding apparatus of the present invention;

fig. 8 is a schematic diagram of an installation structure of a translation assembly and a visual detection mechanism in the visual coding device of the present invention.

Reference numerals in the drawings represent respectively:

1. a machine case 101, a work table 2, a tray 3, a vertical alignment assembly 31, a support bar 32, a support plate 4, a first linear drive assembly 5, a second linear drive assembly 6, a defective bin 7, a three-axis XYZ transfer mechanism 71, a Y transfer shaft assembly 72, a X transfer shaft assembly 73, a Z transfer shaft assembly 8, a visual inspection mechanism 81, a horizontal inspection camera 82, a vertical inspection camera 83, a vertical light source up and down cylinder 84, a horizontal light source 85, a vertical light source 86, a camera 87, a stationary support frame 9, a product sorting mechanism 91, a backup pneumatic chuck 92, a position selection stepper motor 93, a pneumatic slip ring 94, a backup position sensor 95, a position selection sensor 96, a pneumatic chuck 97, a position selection sensor mount 98, a connecting base plate 99, a stationary mounting plate 10, a laser two-dimensional code mechanism 11, a three-axis gripper mechanism 111, a left gripper up and down cylinder 112, a right gripper up and down cylinder 113, a left gripper 114, a right gripper 115, a inspection product 116, a mounting plate 12, a discharge hole 13, a translation assembly 131, a L-shaped positioning plate 132, a clamp inspection fixture 134, a product inspection fixture 135, a first drive assembly 138, a buffer mount plate 138, a slide drive assembly 137, a slide mount plate 138, a fixture mount seat 138, a fixture mount plate 138, a fixture seat mount seat, a fixture seat, and a fixture.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The invention is further described below with reference to examples.

Example 1

Referring to fig. 1-8 of the specification, a visual coding device comprises a case 1, wherein a workbench 101 is fixedly arranged in the middle of the case 1; the case 1 is provided with a control component;

the left and right ends of the front part of the upper end of the workbench 101 are respectively provided with a tray 2 for accommodating qualified detection products 115 and detection products 115 to be detected;

preferably, two groups of trays 2 which are arranged in an upper layer and a lower layer are arranged at the left and right ends of the front part of the upper end of the workbench 101;

preferably, two groups of first linear driving assemblies 4 for driving two groups of trays 2 at the lower layer and two groups of second linear driving assemblies 5 for driving two groups of trays 2 at the upper layer are fixedly arranged on the workbench 101, the two groups of trays 2 at the lower layer are respectively and fixedly connected with sliding blocks of the first linear driving assemblies 4, and the two groups of trays 2 at the upper layer are respectively and fixedly connected with sliding blocks of the second linear driving assemblies 5;

the qualified detection products 115 are contained through the two layers of trays 2 on the left side, and the detection products 115 to be detected are contained through the two layers of trays 2 on the right side; the two groups of trays 2 at the lower layer are respectively driven to move back and forth by the two groups of first linear driving assemblies 4, and the two groups of trays 2 at the upper layer are respectively driven to move back and forth by the two groups of second linear driving assemblies 5, so that the position of the trays 2 can be adjusted, and the first linear driving assemblies 4 and the second linear driving assemblies 5 are connected with a control assembly;

a discharging hole 12 for discharging defective products is formed in the middle of the right side of the workbench 101, a defective product storage bin 6 is fixedly arranged at the bottom of the workbench 101, and the defective product storage bin 6 is communicated with the discharging hole 12;

the unqualified detection products 115 can enter the unqualified product bin 6 through the discharging holes 12, so that the collection of the unqualified detection products 115 is realized;

the workbench 101 is provided with a three-axis XYZ transfer mechanism 7 for driving the three-axis gripper mechanism 11 to move along the X, Y, Z axis; the three-axis XYZ transfer mechanism 7 is positioned at the rear side of the tray 2;

the three-axis XYZ transfer mechanism 7 is provided with a three-axis gripper mechanism 11 for gripping or releasing the detection product 115;

preferably, the three-axis XYZ transfer mechanism 7 includes a Y transfer shaft assembly 71, an X transfer shaft assembly 72, and a Z transfer shaft assembly 73; the output end of the Z transfer shaft assembly 73 is provided with a triaxial gripper mechanism 11, the Z transfer shaft assembly 73 is fixedly arranged on the output end of the X transfer shaft assembly 72, and two ends of the X transfer shaft assembly 72 are respectively and fixedly connected with the output ends of the two groups of Y transfer shaft assemblies 71;

the X transfer shaft assembly 72 is driven to move back and forth by the two groups of Y transfer shaft assemblies 71, the X transfer shaft assembly 72 drives the Z transfer shaft assembly 73 and the three-shaft gripper mechanism 11 to move back and forth, the Z transfer shaft assembly 73 is driven to move left and right by the X transfer shaft assembly 72, the three-shaft gripper mechanism 11 is driven to move left and right by the Z transfer shaft assembly 73, and the three-shaft gripper mechanism 11 is driven to move up and down by the Z transfer shaft assembly 73, so that the three-shaft gripper mechanism 11 moves along a X, Y, Z shaft; the Y transfer shaft assembly 71, the X transfer shaft assembly 72 and the Z transfer shaft assembly 73 are all connected with the control assembly;

preferably, the three-axis grip mechanism 11 includes a left grip up-down cylinder 111, a right grip up-down cylinder 112, a left grip 113, a right grip 114, and a mounting straight plate 116; the mounting straight plate 116 is fixedly mounted on the output end of the Z transfer shaft assembly 73, the left end and the right end of the mounting straight plate 116 are respectively fixedly mounted with a left-hand grip upper-lower cylinder 111 and a right-hand grip upper-lower cylinder 112, and the output ends of the left-hand grip upper-lower cylinder 111 and the right-hand grip upper-lower cylinder 112 are respectively fixedly mounted with a left-hand grip 113 and a right-hand grip 114; the detection product 115 on the take out tray 2 is grasped by the left hand 113 and the right hand 114;

the left grip 113 and the right grip 114 can be driven to move up and down by starting the left grip up-down cylinder 111 and the right grip up-down cylinder 112, and the left grip 113 and the right grip 114 can clamp or release the detection product 115; the left grip upper and lower cylinder 111, the right grip upper and lower cylinder 112, the left grip 113 and the right grip 114 are all connected with the control assembly;

a vertical calibration assembly 3 for vertically calibrating the detection product 115 taken out from the tray 2 on the right side by the three-axis gripper mechanism 11 is fixedly arranged on the workbench 101; the vertical calibration assembly 3 is positioned between the trays 2 at the left end and the right end;

preferably, the vertical alignment assembly 3 comprises a support bar 31 and a support pad 32; the bottoms of the two ends of the supporting backing plate 32 are respectively fixedly connected with a supporting rod 31, and the lower ends of the supporting rods 31 are respectively fixedly connected with the workbench 101; the support pad 32 is placed horizontally;

the three-axis XYZ transfer mechanism 7 drives the three-axis gripper mechanism 11 to clamp the detection product 115 to move above the support base plate 32, and then the Z transfer shaft assembly 73 is started to drive the three-axis gripper mechanism 11 to move downwards, wherein the right gripper up-down cylinder 112 drives the right gripper 114 and the detection product 115 to move downwards for a set distance, so that the bottom of the detection product 115 is contacted with the bottom of the support base plate 32, the detection product 115 is in a vertical state, and a vertical calibration function is realized;

the middle part of the workbench 101 is provided with a product sorting mechanism 9 for carrying out azimuth adjustment on the detected products 115, and the product sorting mechanism 9 is positioned behind the vertical calibration assembly 3;

the left end and the right end of the rear part of the upper end of the workbench 101 are respectively provided with a translation component 13 for driving the detection product 115 to move to one side of the visual detection mechanism 8 and driving the detection product 115 to move to one side of the laser two-dimensional code mechanism 10; the two groups of translation assemblies 13 are respectively positioned at the left side and the right side of the product sorting mechanism 9;

the left end and the right end of the rear part of the upper end of the workbench 101 are respectively provided with a laser two-dimensional code mechanism 10 for carrying out laser coding on qualified detection products 115 and a visual detection mechanism 8 for carrying out visual detection on the detection products 115; the laser two-dimensional code mechanism 10 is fixedly arranged on the workbench 101;

according to the invention, a three-axis XYZ transfer mechanism 7 is used for driving a three-axis gripper mechanism 11 to take out a detection product 115 from a material disc 2 on the right side, then the three-axis XYZ transfer mechanism 7 is used for driving the three-axis gripper mechanism 11 to clamp the detection product 115 to move to a vertical calibration component 3 for vertical calibration, then the three-axis XYZ transfer mechanism 7 is used for driving the three-axis gripper mechanism 11 to clamp the detection product 115 to move to a product sorting mechanism 9 for azimuth adjustment, then the three-axis XYZ transfer mechanism 7 is used for driving the three-axis gripper mechanism 11 to clamp the detection product 115 to move to a translation component 13 on the right side and release the detection product 115, the translation component 13 is used for driving the detection product 115 to move backwards to a visual detection mechanism 8 for visual detection, the translation component 13 is used for driving the detection product 115 to move forwards for reset after visual detection, and a control component judges whether the detection product 115 is qualified or not; if the detected product 115 is qualified, the three-axis XYZ transfer mechanism 7 drives the three-axis gripper mechanism 11 to clamp the detected product 115 to move to the left translation assembly 13 and release the detected product, the translation assembly 13 drives the detected product 115 to move backwards to the laser two-dimensional code mechanism 10 for laser coding, the translation assembly 13 drives the detected product 115 to move forwards for resetting after coding, and finally the three-axis XYZ transfer mechanism 7 drives the three-axis gripper mechanism 11 to clamp the detected product 115 to move to the left tray 2 and release the detected product; if the detected product 115 is unqualified, the three-axis XYZ transfer mechanism 7 drives the three-axis gripper mechanism 11 to clamp the detected product 115 to move to the position above the discharge hole 12 on the right side and release the detected product;

the invention can finish the vertical calibration, azimuth adjustment and visual detection of the detection product 115 and judge whether the detection product 115 is qualified, if the detection product 115 is qualified, the detection product 115 is placed into the left tray 2 after laser coding, and if the detection product 115 is unqualified, the detection product 115 is removed and collected. The invention can finish thirteen size detection processes of the VDA connector, has reliable detection quality and high detection efficiency, and can improve the detection efficiency to more than ten times of the manual efficiency; by replacing the tray 2, products of various specifications and models can be detected, and the application range is favorably improved.

Example 2

On the basis of embodiment 1, referring to fig. 1-8 of the specification, a product sorting mechanism 9 comprises a standby air chuck 91, a position selecting stepping motor 92, an air slip ring 93, a standby position selecting sensor 94, a position selecting sensor 95, an air chuck 96, a position selecting sensor mounting seat 97, a connecting bottom plate 98 and a fixed mounting plate 99; the connecting bottom plate 98 is fixedly arranged on the workbench 101, the position selecting stepping motor 92 is fixedly arranged on the fixed mounting plate 99, the upper end of the fixed mounting plate 99 is fixedly connected with the connecting bottom plate 98 through a plurality of groups of support columns, the output end of the position selecting stepping motor 92 is in transmission connection with the standby pneumatic chuck 91 and the pneumatic chuck 96 through a synchronous belt assembly, two groups of pneumatic slip rings 93 are fixedly arranged at the bottom of the fixed mounting plate 99, the standby pneumatic chuck 91 and the pneumatic chuck 96 are respectively and rotatably arranged at the output ends of the upper ends of the two groups of pneumatic slip rings 93, the clamping ends of the standby pneumatic chuck 91 and the pneumatic chuck 96 are positioned above the connecting bottom plate 98, the two sides of the upper end of the connecting bottom plate 98 are respectively and fixedly provided with the position selecting sensor mounting seats 97, and the standby position selecting sensor 94 and the position selecting sensor 95 are respectively arranged on the two groups of position selecting sensor mounting seats 97; two sets of positioning sensor mounting seats 97 are respectively positioned on the front side and the rear side of the standby air chuck 91 and the air chuck 96;

the three-axis XYZ transfer mechanism 7 drives the three-axis gripper mechanism 11 to clamp and detect the product 115 to move to the standby air chuck 91 or the air chuck 96, the standby air chuck 91 or the air chuck 96 clamps and detects the product 115, the standby position selection sensor 94 and the position selection sensor 95 are used for detecting the product, the detection result is transmitted to the control component, the control component judges whether the position is correct or not, if the position is incorrect, the control component starts the position selection stepping motor 92 to drive the standby air chuck 91 and the air chuck 96 to synchronously rotate to a correct state, and therefore the position adjustment is achieved, and then the standby air chuck 91 or the air chuck 96 releases the detected product 115; the standby air chuck 91, the position selecting stepping motor 92, the standby position selecting sensor 94, the position selecting sensor 95 and the air chuck 96 are all connected with the control assembly;

the translation assembly 13 comprises an L-shaped positioning plate 131, a clamp 132, a product detection tool 133, a tool transfer buffer 134, a first mounting plate 135, a translation guide rail sliding assembly 136, a mounting base 137, a translation driving assembly 138 and a clamping cylinder 139; the first mounting plate 135 is fixedly mounted on the workbench 101, the left and right sides of the upper end of the first mounting plate 135 are respectively and fixedly provided with a translation guide rail sliding component 136, the lower ends of the left and right sides of the mounting base 137 are respectively and fixedly connected to the translation guide rail sliding component 136, the mounting base 137 is fixedly connected with the output end of a translation driving component 138, the translation driving component 138 is fixedly mounted at the bottom of the first mounting plate 135, the left and right sides of the rear side of the upper end of the first mounting plate 135 are respectively and fixedly provided with a tool transferring buffer 134, the two sets of tool transferring buffers 134 are respectively positioned behind the two sets of translation guide rail sliding components 136, the upper end of the mounting base 137 is fixedly provided with two sets of L-shaped positioning plates 131 in a bilateral symmetry manner, the product detection tool 133 is fixedly mounted between the two sets of L-shaped positioning plates 131 in an embedding manner, the left and right sides of the mounting base 137 are fixedly provided with two sets of clamping cylinders 139, the output ends of the clamping cylinders 139 are respectively and fixedly provided with clamps 132, and the two sets of clamps 132 are respectively and fixedly connected with the top of the product detection tool 133 in a fitting and sliding manner;

the clamping cylinder 139 is started to drive the clamp 132 to clamp the detection product 115 embedded in the product detection tool 133; then, the translation driving assembly 138 is started to drive the installation base 137 to slide backwards along the translation guide rail sliding assembly 136, so that the installation base 137 drives the detection product 115 to move to one side of the visual detection mechanism 8 or one side of the laser two-dimensional code mechanism 10; buffering and limiting the movement of the mounting base 137 can be achieved by the tooling transfer buffer 134.

Example 3

On the basis of embodiment 2, referring to fig. 1 to 8 of the specification, the visual inspection mechanism 8 includes a horizontal inspection camera 81, a vertical inspection camera 82, a vertical light source up-down cylinder 83, a horizontal light source 84, a vertical light source 85, a camera bellows 86 and a fixed support 87; the bottom of the fixed support frame 87 is fixedly arranged on the first mounting plate 135, a vertical detection camera 82 for vertically detecting the detection product 115 is fixedly arranged at the upper end of the fixed support frame 87, a horizontal light source 84 corresponding to the vertical detection camera 82 is fixedly arranged on the first mounting plate 135, a vertical light source up-down cylinder 83 is fixedly arranged on the front side wall of the fixed support frame 87, a vertical light source 85 is fixedly connected to the output end of the lower end of the vertical light source up-down cylinder 83, a horizontal detection camera 81 is fixedly arranged on the first mounting plate 135, the horizontal detection camera 81 is positioned behind the vertical light source 85, a camera bellows 86 is fixedly arranged on the workbench 101, and the camera bellows 86 covers the horizontal detection camera 81, the vertical detection camera 82, the vertical light source up-down cylinder 83, the horizontal light source 84 and the fixed support frame 87; the fixed support 87 is located between the mounting base 137 and the tooling transfer buffer 134; the front end of the camera bellows 86 is provided with a square groove;

before visual inspection, the vertical light source up-and-down cylinder 83 is started to drive the vertical light source 85 to move upwards, the translation assembly 13 drives the inspection product 115 to pass through the fixed support frame 87 to move between the fixed support frame 87 and the horizontal inspection camera 81, then the vertical light source up-and-down cylinder 83 is started to drive the vertical light source 85 to move downwards, and the vertical light source 85 plugs a square groove at the front end of the camera bellows 86; supplementing light through the horizontal light source 84 and the vertical light source 85, shooting the detected product 115 through the vertical detection camera 82 and the horizontal detection camera 81, sending image information to the control component, finishing detection comparison of thirteen SC sizes, and judging whether the detected product 115 is qualified through the control component;

according to the invention, the three-axis XYZ transfer mechanism 7 drives the three-axis gripper mechanism 11 to take out the detection product 115 from the right-side material tray 2;

then the three-axis XYZ transfer mechanism 7 drives the three-axis gripper mechanism 11 to clamp the group of detection products 115 to move to be in contact with the support base plate 32 for vertical calibration;

then the three-axis XYZ transfer mechanism 7 drives the three-axis gripper mechanism 11 to clamp the group of detection products 115 to move to the air chuck 96 or the standby air chuck 91 for azimuth adjustment;

then the three-axis XYZ transfer mechanism 7 drives the three-axis gripper mechanism 11 to clamp the group of detection products 115 to move to the upper side of the right translation assembly 13, the left gripper 113 clamps the front group of detection products 115 which are subjected to visual detection, and then the right gripper 114 releases the group of detection products 115 on the product detection tool 133;

then the translation component 13 drives the group of detection products 115 to move backwards to the position of the visual detection mechanism 8 for visual detection, in the process, the three-axis XYZ transfer mechanism 7 drives the three-axis gripper mechanism 11 to clamp the front group of detection products 115 which finish visual detection, and the front group of detection products 115 move to the position of the laser two-dimensional code mechanism 10 for laser coding or move to the position above the discharge hole 12 for release according to visual detection results;

after the visual detection of the group of detection products 115 is finished, the group of detection products 115 is driven to move forwards and reset by the translation component 13, and the control component judges whether the group of detection products 115 is qualified or not after the visual detection;

if the group of detection products 115 is qualified, the three-axis XYZ transfer mechanism 7 drives the three-axis gripper mechanism 11 to clamp the group of detection products 115 and move to the position above the left translation assembly 13, the left gripper 113 clamps the front group of detection products 115 after laser coding, and then the right gripper 114 releases the group of detection products 115 on the product detection tool 133; then the translation assembly 13 drives the group of detection products 115 to move backwards to the laser two-dimensional code mechanism 10 for laser coding, in the process, the three-axis XYZ transfer mechanism 7 drives the three-axis gripper mechanism 11 to clamp and complete the movement of the front group of detection products 115 for laser coding into the left material tray 2 and release, and the feeding, vertical calibration and azimuth adjustment work of the next group of detection products 115 can be performed; after the coding of the group of detection products 115 is finished, the group of detection products 115 is driven to move forwards and reset by the translation component 13, and finally, the three-axis XYZ transfer mechanism 7 is used for driving the three-axis gripper mechanism 11 to clamp the group of detection products 115 to move into the left tray 2 and release;

if the detected product 115 in the group is not qualified, three release is driven by the three-axis XYZ transfer mechanism 7.

The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a vision coding equipment, includes quick-witted case (1), its characterized in that:

a workbench (101) is fixedly arranged in the middle of the case (1);

the left end and the right end of the front part of the upper end of the workbench (101) are respectively provided with a tray (2) for containing qualified detection products (115) and products (115) to be detected;

a discharging hole (12) for discharging defective products is formed in the middle of the right side of the workbench (101);

the workbench (101) is provided with a triaxial XYZ transfer mechanism (7) for driving the triaxial gripper mechanism (11) to move along a X, Y, Z axis; the three-axis XYZ transfer mechanism (7) is positioned at the rear side of the material tray (2);

the triaxial XYZ transfer mechanism (7) is provided with a triaxial gripper mechanism (11) for clamping or releasing a detection product (115);

the workbench (101) is fixedly provided with a vertical calibration assembly (3) for vertically calibrating a detection product (115) taken out of the right-side material tray (2) by the triaxial gripper mechanism (11); the vertical calibration assembly (3) is positioned between the trays (2) at the left end and the right end;

the middle part of the workbench (101) is provided with a product sorting mechanism (9) for carrying out azimuth adjustment on the detected products (115), and the product sorting mechanism (9) is positioned behind the vertical calibration assembly (3);

the left end and the right end of the rear part of the upper end of the workbench (101) are respectively provided with a translation component (13) for driving the detection product (115) to move to one side of the visual detection mechanism (8) and driving the detection product (115) to move to one side of the laser two-dimensional code mechanism (10); the two groups of translation assemblies (13) are respectively positioned at the left side and the right side of the product sorting mechanism (9);

the left end and the right end of the rear part of the upper end of the workbench (101) are respectively provided with a laser two-dimensional code mechanism (10) for carrying out laser coding on qualified detection products (115) and a visual detection mechanism (8) for carrying out visual detection on the detection products (115); the laser two-dimensional code mechanism (10) is fixedly arranged on the workbench (101).

2. A visual coding device according to claim 1, characterized in that the bottom of the workbench (101) is fixedly provided with a defective bin (6), and the defective bin (6) is communicated with the discharge hole (12).

3. A visual coding device according to claim 1, wherein two groups of trays (2) arranged in upper and lower layers are mounted at both left and right ends of the upper front portion of the table (101).

4. A visual coding device according to claim 3, wherein the workbench (101) is fixedly provided with two groups of first linear driving assemblies (4) for driving two groups of trays (2) at the lower layer and two groups of second linear driving assemblies (5) for driving two groups of trays (2) at the upper layer, the two groups of trays (2) at the lower layer are respectively and fixedly connected with sliding blocks of the first linear driving assemblies (4), and the two groups of trays (2) at the upper layer are respectively and fixedly connected with sliding blocks of the second linear driving assemblies (5).

5. A visual coding apparatus according to claim 1, wherein the three-axis XYZ transfer mechanism (7) comprises a Y transfer axis assembly (71), an X transfer axis assembly (72) and a Z transfer axis assembly (73); the output end of the Z transfer shaft assembly (73) is provided with a triaxial gripper mechanism (11), the Z transfer shaft assembly (73) is fixedly arranged on the output end of the X transfer shaft assembly (72), and two ends of the X transfer shaft assembly (72) are fixedly connected with the output ends of the two groups of Y transfer shaft assemblies (71) respectively.

6. A visual coding device according to claim 1, characterized in that the three-axis gripper mechanism (11) comprises a left gripper up-down cylinder (111), a right gripper up-down cylinder (112), a left gripper (113), a right gripper (114) and a mounting straight plate (116); the installation straight plate (116) is fixedly installed on the output end of the Z transfer shaft assembly (73), the left end and the right end of the installation straight plate (116) are respectively fixedly provided with a left-hand upper-lower cylinder (111) and a right-hand upper-lower cylinder (112), and the output ends of the left-hand upper-lower cylinder (111) and the right-hand upper-lower cylinder (112) are respectively fixedly provided with a left hand (113) and a right hand (114).

7. A visual coding device according to claim 1, characterized in that the vertical alignment assembly (3) comprises a support bar (31) and a support pad (32); the bottoms of the two ends of the supporting base plate (32) are respectively and fixedly connected with a supporting rod (31), and the lower ends of the supporting rods (31) are respectively and fixedly connected with the workbench (101); the support pad (32) is placed horizontally.

8. A visual coding device according to claim 1, characterized in that the product sorting mechanism (9) comprises a spare air chuck (91), a position selecting stepper motor (92), an air slip ring (93), a spare position selecting sensor (94), a position selecting sensor (95), an air chuck (96), a position selecting sensor mounting seat (97), a connecting bottom plate (98) and a fixed mounting plate (99); the connecting bottom plate (98) is fixedly arranged on the workbench (101), the position selecting stepping motor (92) is fixedly arranged on the fixed mounting plate (99), the upper end of the fixed mounting plate (99) is fixedly connected with the connecting bottom plate (98) through a supporting column, the output end of the position selecting stepping motor (92) is in transmission connection with the standby pneumatic chuck (91) and the pneumatic chuck (96) through a synchronous belt assembly, two groups of pneumatic slip rings (93) are fixedly arranged at the bottom of the fixed mounting plate (99), the standby pneumatic chuck (91) and the pneumatic chuck (96) are respectively rotatably arranged at the output ends of the upper ends of the two groups of pneumatic slip rings (93), the clamping ends of the standby pneumatic chuck (91) and the pneumatic chuck (96) are positioned above the connecting bottom plate (98), the two sides of the upper end of the connecting bottom plate (98) are respectively fixedly provided with the position selecting sensor mounting seats (97), and the standby position selecting sensors (94) and the position selecting sensors (95) are respectively arranged on the two groups of the position selecting sensor mounting seats (97). The two sets of position sensor mounting seats (97) are respectively positioned at the front side and the rear side of the standby air chuck (91) and the air chuck (96).

9. A visual coding device according to claim 1, wherein the translation assembly (13) comprises an L-shaped positioning plate (131), a clamp (132), a product detection tool (133), a tool transfer buffer (134), a first mounting plate (135), a translation rail slide assembly (136), a mounting base (137), a translation drive assembly (138) and a clamping cylinder (139); the utility model discloses a product inspection device, including workstation (101) and mounting base (137), first mounting panel (135) fixed mounting is on workstation (101), the upper end left and right sides of first mounting panel (135) is fixed mounting respectively has translation guide rail sliding component (136), the left and right sides lower extreme of mounting base (137) is sliding connection respectively on translation guide rail sliding component (136), and the output fixed connection of mounting base (137) and translation drive assembly (138), translation drive assembly (138) fixed mounting is in the bottom of first mounting panel (135), the upper end rear left and right sides of first mounting panel (135) is fixed mounting respectively has frock transfer buffer (134), two sets of frock transfer buffer (134) are located the rear of two sets of translation guide rail sliding component (136) respectively, the upper end bilateral symmetry fixed mounting of mounting base (137) has two sets of L shape locating plates (131), product inspection frock (133) are embedded fixed mounting between two sets of L shape locating plates (131), bilateral symmetry fixed mounting has two sets of clamping cylinder (139) on mounting base (137), the output of clamping cylinder (139) is fixed mounting respectively has anchor clamps (132), two sets of frock (132) are connected with product inspection device (133) slip.

10. A visual coding apparatus according to claim 9, wherein the visual inspection mechanism (8) comprises a horizontal inspection camera (81), a vertical inspection camera (82), a vertical light source up-down cylinder (83), a horizontal light source (84), a vertical light source (85), a camera bellows (86) and a fixed support frame (87); the bottom of the fixed support frame (87) is fixedly arranged on the first mounting plate (135), the upper end of the fixed support frame (87) is fixedly provided with a vertical detection camera (82) for vertically detecting a detection product (115), the first mounting plate (135) is fixedly provided with a horizontal light source (84) which corresponds to the vertical detection camera (82) up and down, the front side wall of the fixed support frame (87) is fixedly provided with a vertical light source up-down cylinder (83), the output end of the lower end of the vertical light source up-down cylinder (83) is fixedly connected with a vertical light source (85), the first mounting plate (135) is fixedly provided with a horizontal detection camera (81), the horizontal detection camera (81) is positioned behind the vertical light source (85), the camera (86) is fixedly arranged on the workbench (101), and the camera (82), the vertical light source up-down cylinder (83), the horizontal light source (84) and the fixed support frame (87) are covered by the camera (86); the fixed support frame (87) is positioned between the mounting base (137) and the tool transfer buffer (134).