Socket appearance size detection apparatus

Abstract

The application discloses a card seat appearance size detection equipment, including a workbench, the workbench is equipped with a feeding mechanism and a discharging mechanism, the workbench is also equipped with a material taking clamp, a displacement mechanism, a carrying and disc placing mechanism and a discharging mechanism, one side of the workbench is equipped with a size detection mechanism for detecting the size of a product, and the other side is equipped with an appearance detection mechanism for detecting the appearance of the product, the material taking clamp is equipped on a first displacement slide plate, a first displacement assembly is connected with the first displacement slide plate to drive the first displacement slide plate to move the material taking clamp, and the material taking clamp is moved from the feeding mechanism to the size detection mechanism, the carrying and disc placing mechanism is equipped on a second displacement slide plate, a second displacement assembly is connected with the second displacement slide plate to drive the second displacement slide plate to move the carrying and disc placing mechanism, and the carrying and disc placing mechanism is moved from the appearance detection mechanism to the discharging mechanism, the degree of automation is high, uninterrupted size detection and appearance detection can be realized, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of card seat detection equipment, in particular to a card seat appearance size detection equipment. BACKGROUND

[0002] The card seat detection equipment is a special equipment for detecting the size, shape and defects of the mobile phone card seat (including the SIM card holder), which includes a size detection equipment and a shape detection equipment. The size detection equipment is used to detect the length, width and height of the mobile phone card seat to ensure that the product meets the design requirements. The shape detection equipment is used to detect whether the shape of the mobile phone card seat is regular, such as flatness and profile, to ensure that the appearance of the product meets the requirements.

[0003] The size detection equipment and the shape detection equipment on the market are usually separately arranged. The worker needs to place the card seat to be detected in the size detection equipment first, and then takes out the card seat after the size detection is completed. Then the worker places the card seat in the shape detection equipment for appearance shape detection. However, this method has low automation degree and cannot realize uninterrupted detection, resulting in low work efficiency. Moreover, the existing detection clamp structure is too simple and cannot realize angle adjustment, so that the card seat cannot be detected in all aspects. SUMMARY

[0004] In order to overcome the deficiencies of the prior art, the present application provides a card seat appearance size detection equipment, which can effectively solve the technical problems that the size detection and shape detection of the card seat need to be performed by using the size detection equipment and the shape detection equipment respectively, the automation degree is low, uninterrupted detection cannot be realized, the work efficiency is low, and the existing detection clamp structure is too simple and cannot realize angle adjustment, so that the card seat cannot be detected in all aspects.

[0005] The technical scheme adopted by the present application to solve the technical problems is: a card seat appearance size detection equipment, which comprises a workbench, an upper feeding mechanism and a lower feeding mechanism are respectively arranged on both sides of the workbench, the workbench is further provided with a material taking clamp, a displacement mechanism, a carrying and placing mechanism and a lower feeding mechanism, and a size detection mechanism for detecting the size of the product is arranged on the side of the workbench close to the upper feeding mechanism, and an appearance detection mechanism for detecting the appearance of the product is arranged on the side of the workbench close to the lower feeding mechanism.

[0006] The workbench is also equipped with a detection fixture mechanism on the side near the dimensional detection mechanism. The detection fixture mechanism includes a rotary drive assembly, a clamping drive assembly, and multiple rotary seats and fixture assemblies. The number of rotary seats corresponds to the number of fixture assemblies. The fixture assemblies are installed inside the rotary seats. The rotary drive assembly is connected to multiple rotary seats to drive the multiple rotary seats to rotate synchronously, and the rotary seats drive the fixture assemblies to rotate. The clamping drive assembly is connected to multiple fixture assemblies to drive the multiple fixture assemblies to open or close.

[0007] Furthermore, the displacement mechanism includes a first displacement component, a first displacement slide plate, a second displacement component, and a second displacement slide plate. The material handling fixture is mounted on the first displacement slide plate, and the first displacement component is connected to the first displacement slide plate to drive the first displacement slide plate to move the material handling fixture, thereby moving the material handling fixture from the loading mechanism to the dimension detection mechanism. The transport and tray mechanism is mounted on the second displacement slide plate, and the second displacement component is connected to the second displacement slide plate to drive the second displacement slide plate to move the transport and tray mechanism, thereby moving the transport and tray mechanism from the appearance detection mechanism to the unloading mechanism.

[0008] Furthermore, the displacement mechanism also includes a first rack and two displacement guide rails. The bottom of the first displacement slide plate is equipped with a first displacement slider that slides in cooperation with the displacement guide rails. The bottom of the second displacement slide plate is equipped with a second displacement slider that slides in cooperation with the displacement guide rails. The first displacement component includes a third driving member and a first gear. The third driving member is mounted on the side of the first displacement slide plate near the first rack. The second displacement component includes a seventh driving member and a second gear. The seventh driving member is mounted on the side of the second displacement slide plate near the first rack. The first gear and the second gear mesh with the first rack respectively. The third driving member drives the first gear to rotate, causing the first displacement slide plate to move. The seventh driving member drives the second gear to rotate, causing the second displacement slide plate to move.

[0009] Furthermore, the feeding mechanism includes a material tray feeding bin, an empty tray unloading bin, a material tray positioning mechanism, and a product secondary positioning mechanism, with the material tray positioning mechanism and the product secondary positioning mechanism arranged side by side;

[0010] The tray positioning mechanism includes a positioning fixture plate and two sets of limiting protrusions and limiting components mounted on the positioning fixture plate. The limiting components and limiting protrusions are arranged opposite to each other. The limiting components are used to drive the tray forward and make the side of the tray contact the limiting protrusions.

[0011] The secondary positioning mechanism includes a positioning plate and multiple positioning components mounted on the positioning plate. Each positioning component includes a fixed block and a positioning protrusion. The positioning protrusion and the fixed block are spaced apart to form a positioning groove. A first driving component is mounted on one side of the positioning plate. The first driving component is connected to the positioning protrusion to drive the positioning protrusion to move.

[0012] Furthermore, the size inspection mechanism includes a first vision inspection component and a second vision inspection component. Both the first vision inspection component and the second vision inspection camera include a first inspection camera and a first light source mounted on the front side of the first inspection camera.

[0013] Furthermore, the appearance inspection mechanism includes a third vision inspection component for inspecting the appearance of the bottom of the product, the third vision inspection component including a second inspection camera and a second light source mounted on top of the second inspection camera.

[0014] Furthermore, the material handling fixture includes a flattening mechanism and a clamping mechanism. The flattening mechanism is mounted on one side of the clamping mechanism. The clamping mechanism includes multiple clamping components and a first pushing body. The first pushing body is connected to the clamping components to drive the clamping components to move. Each clamping component includes a transmission component and multiple clamping modules. The transmission component is connected to the multiple clamping modules to drive the multiple clamping modules to open or close simultaneously.

[0015] The flattening mechanism includes a second pushing body and a pressing assembly. The second pushing body is connected to the pressing assembly to drive the pressing assembly to move up and down. The pressing assembly includes a third lifting plate and multiple pressing plates. The pressing plates are mounted on the bottom of the third lifting plate and the multiple pressing plates are evenly distributed. The second pushing body drives the third lifting plate to descend, and the multiple pressing plates descend together with the third lifting plate. The second pushing body drives the third lifting plate to rise, and the multiple pressing plates rise together with the third lifting plate.

[0016] Furthermore, the first displacement slide plate is equipped with a first lateral movement mechanism, the first lateral movement mechanism is provided with a first lateral movement slide plate, the material pick-up clamp is installed on one side of the first lateral movement slide plate, and a lifting mechanism is installed on the side of the first lateral movement slide plate close to the material pick-up clamp, the lifting mechanism is provided with a first lifting plate, the material pick-up clamp is installed at the bottom of the first lifting plate, the lifting mechanism drives the first lifting plate to rise and fall to drive the material pick-up clamp to move longitudinally, and the first lateral movement mechanism drives the first lateral movement slide plate to move to drive the material pick-up clamp to move axially.

[0017] Furthermore, the other side of the first transverse sliding plate is equipped with a tray clamping mechanism for gripping the tray. The tray clamping mechanism includes a first lifting component and a clamping component, and the first lifting component drives the clamping component to lift and lower.

[0018] Furthermore, the pallet handling mechanism includes a second transverse module, a second transverse slide plate, a second lifting component, a sixth lifting plate, and a product clamping component. The second transverse module is mounted on the second transverse slide plate, the second lifting component is mounted on the second transverse slide plate, and the product clamping component is mounted on the sixth lifting plate. The second lifting component drives the sixth lifting plate to move up and down to move the product clamping component longitudinally, and the second transverse module drives the second transverse slide plate to move to move the product clamping component axially.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The equipment comprises a feeding mechanism, a discharging mechanism, a material handling fixture, a displacement mechanism, a dimensional inspection mechanism, a visual inspection mechanism, a transport and tray mechanism, and a discharging mechanism. The displacement mechanism drives the material handling fixture to move back and forth between the feeding mechanism and the dimensional inspection mechanism, and also drives the transport and tray mechanism to move back and forth between the visual inspection mechanism and the discharging mechanism. It has a high degree of automation and can achieve uninterrupted dimensional and visual inspection, thereby improving work efficiency. The fixture assembly is installed inside the rotary seat. The rotation drive assembly is connected to multiple rotary seats to drive multiple rotary seats to rotate synchronously, and the rotary seats drive the fixture assembly to rotate. The clamping drive assembly is connected to multiple fixture assemblies to drive multiple fixture assemblies to open or close. Therefore, it can drive the chuck to rotate while performing the clamping function, so that the chuck can be inspected from all angles. Attached Figure Description

[0021] Figure 1 This is a perspective view of the card holder appearance dimension inspection device of the present invention;

[0022] Figure 2 This is a plan view of the card holder appearance dimension detection device of the present invention;

[0023] Figure 3 This is a schematic diagram of the material tray clamping mechanism in the card holder appearance dimension detection device of the present invention;

[0024] Figure 4 This is a schematic diagram of the material handling fixture in the card holder appearance dimension inspection device of the present invention;

[0025] Figure 5 This is a bottom view of the material handling fixture and tray clamping mechanism in the card holder appearance dimension detection device of the present invention;

[0026] Figure 6 This is a schematic diagram of the material picking and secondary positioning mechanism in the card holder appearance size detection device of the present invention;

[0027] Figure 7 This is a schematic diagram of the cleaning component in the card holder appearance dimension detection device of the present invention;

[0028] Figure 8 This is a perspective view of the front view angle of the second vision detection component in the card holder appearance size detection device of the present invention;

[0029] Figure 9 This is a perspective view of the rear view angle of the second vision detection component in the card holder appearance size detection device of the present invention;

[0030] Figure 10 This is a schematic diagram of the structure of the inspection fixture in the card holder appearance dimension inspection device of the present invention;

[0031] Figure 11 This is a schematic diagram of the internal structure of the inspection fixture in the card holder appearance dimension inspection device of the present invention;

[0032] Figure 12 for Figure 1 Enlarged view of the structure of section A;

[0033] Figure 13 for Figure 1 Enlarged view of the structure of section E in the middle;

[0034] Figure 14 for Figure 2 Enlarged view of the structure of section D;

[0035] Figure 15 for Figure 4 Enlarged view of the structure of section B;

[0036] Figure 16 for Figure 6 Enlarged view of the structure of section C.

[0037] Numbering on the map:

[0038] 100-Workbench; 101-Displacement guide rail; 102-First rack; 103-Third drive component; 104-First displacement slide plate; 105-First transverse slide plate; 106-Limiting protrusion; 107-First transverse module; 108-Positioning fixture plate; 109-Second drive component; 110-First transverse guide rail; 111-Fifth pusher; 112-Material tray positioning plate; 200-Material pick-up clamp; 201-First drive component; 202-Second pusher; 203-Pressure plate; 204-First lifting module; 205-First lifting slider; 206-First lifting plate; 207-Third lifting plate; 208-First gripper; 209-Mounting plate; 210-First pusher; 211-Second lifting plate; 212- 213-Guide hole; 300-Pattern clamping mechanism; 301-Fourth driving component; 302-Fourth lifting plate; 303-Third pushing body; 304-Fifth lifting plate; 306-Pattern clamping arm; 307-Second lifting module; 308-Second lifting slider; 400-Secondary positioning mechanism; 401-Positioning plate; 402-Mounting groove; 403-First telescopic plate; 404-First telescopic body; 405-Positioning groove; 406-Fixing block; 407-First pushing block; 408-Groove; 409-Slide groove; 410-Cover plate; 411-Positioning protrusion; 412-Telescopic spring; 413-First pushing plate; 414-Card slot; 415-Pushing part; 416-Mottern; 500-Cleaning component 501-Second telescopic body; 502-Second telescopic plate; 503-Synchronous pulley; 504-Mounting protrusion; 505-Synchronous belt; 506-Driving pulley; 507-Fifth driving component; 600-First vision inspection assembly; 601-Base plate; 602-First inspection camera; 603-Adjusting base; 604-Locking hole; 605-Waist hole; 606-First light source; 700-Second vision inspection assembly; 701-Second inspection camera; 702-Mounting piece; 703-Bolt hole; 704-Adjusting seat; 705-Base; 706-Adjusting bolt; 707-Second light source; 708-Angle adjustment groove; 709-Connecting piece; 800-Inspection fixture mechanism; 801-Linear transmission module; 802-Moving plate; 803-Jig plate; 804-Clamping assembly; 805-Sixth drive component; 806-Snap-fit ​​part; 807-Mounting shell; 809-Opening slot; 810-Limiting plate; 811-Third gripper; 812-Rotating seat; 813-Slot; 814-Third telescopic body; 815-Second rack; 816-Second push plate; 817-Transmission gear; 818-Fourth telescopic body; 819-Rotating rod; 820-Second push block; 821-Second inclined plane; 822-Clamping part; 824-Fixing component; 825-Rotary bearing; 826-Third push plate; 827-Rotating base; 828-Reset spring; 829-First inclined plane; 830-Push rod; 900-Transfer and tilting mechanism; 901-Second transverse module;902-Cylinder mounting base; 903-Ninth drive component; 904-Third lifting slider; 905-Second transverse sliding plate; 906-Eighth drive component; 907-Sixth lifting plate; 908-Third lifting module; 909-Clamping drive component; 910-Second gripper; 911-Lifting seat; 912-Third lifting guide rail; 913-Sixth pusher; 914-Second displacement sliding plate; 916-Seventh drive component; 917-Second transverse guide rail. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] like Figures 1-16 As shown, the present invention provides a card holder appearance dimension inspection device, including a workbench 100 and a card holder injection molding device. The workbench 100 is equipped with a feeding mechanism and a discharging mechanism on both sides. The workbench 100 is also equipped with a material pick-up clamp 200, a material tray clamping mechanism 300, a displacement mechanism, a conveying and swiping mechanism 900 and a discharging mechanism. Furthermore, a dimension inspection mechanism for inspecting product dimensions is installed on the side of the workbench 100 near the feeding mechanism, and an appearance inspection mechanism for inspecting product appearance is installed on the side of the workbench 100 near the discharging mechanism.

[0041] The displacement mechanism includes a first displacement component, a first displacement slide plate 104, a second displacement component, a second displacement slide plate 914, a first rack 102, and two displacement guide rails 101. A material handling clamp 200 is mounted on the first displacement slide plate 104. The first displacement component is connected to the first displacement slide plate 104 to drive the first displacement slide plate 104 to move the material handling clamp 200, thus moving the material handling clamp 200 from the loading mechanism to the size detection mechanism. Specifically, the bottom of the first displacement slide plate 104 is equipped with a first displacement slider that slides in cooperation with the displacement guide rails 101. The first displacement component includes a third drive member 103 and a first gear. The first gear meshes with the first rack 102. The third drive member 103 is mounted on the side of the first displacement slide plate 104 near the first rack 102. The third drive member 103 drives the first gear to rotate, causing the first displacement slide plate 104 to move the material handling clamp 200. The third driving component 103 uses a servo motor with conventional technology for movement. The transport and tilting mechanism 900 is mounted on the second displacement slide plate 914. The second displacement component is connected to the second displacement slide plate 914 to drive the second displacement slide plate 914 to move the transport and tilting mechanism 900, and to move the transport and tilting mechanism 900 from the appearance inspection mechanism to the unloading mechanism. Specifically, the bottom of the second displacement slide plate 914 is equipped with a second displacement slider that slides in cooperation with the displacement guide rail 101. The second displacement component includes a seventh driving component 916 and a second gear. The second gear meshes with the first rack 102. The seventh driving component 916 is mounted on the side of the second displacement slide plate 914 near the first rack 102. The seventh driving component 916 uses a servo motor with conventional technology. The seventh driving component 916 drives the second gear to rotate, so that the second displacement slide plate 914 drives the transport and tilting mechanism 900 to move.

[0042] The first displacement slide plate 104 is equipped with a first transverse movement mechanism, the first transverse movement mechanism is provided with a first transverse slide plate 105, the material pick-up clamp 200 is equipped with one side of the first transverse slide plate 105, the material tray clamping mechanism 300 is equipped with the other side of the first transverse slide plate 105, and a lifting mechanism is provided on the side of the first transverse slide plate 105 near the material pick-up clamp 200, the lifting mechanism is provided with a first lifting plate 206, the material pick-up clamp 200 is equipped with the bottom of the first lifting plate 206, the lifting mechanism drives the first lifting plate 206 to lift and lower to drive the material pick-up clamp 200 and the material tray clamping mechanism 300 to move longitudinally, and the first transverse movement mechanism drives the first transverse slide plate 105 to move to drive the material pick-up clamp 200 and the material tray clamping mechanism 300 to move axially;

[0043] The tray clamping mechanism 300 includes a first lifting component and a clamping component. The first lifting component drives the clamping component to move up and down. The first lifting component includes a fourth driving member 301, a second lifting module 307, a second lifting slider 308, a second lifting guide rail, and a fourth lifting plate 302. The clamping component is mounted on the fourth lifting plate 302, and the fourth lifting plate 302 is mounted on the second lifting slider 308. The second lifting slider 308 slides in cooperation with the second lifting guide rail. The fourth driving member 301 and the second lifting module 307 cooperate to drive the second lifting slider 308 to move longitudinally, causing the fourth lifting plate 302 to lower the clamping component together. The second lifting module 307 uses a conventional lifting screw. The fourth driving component 301 adopts a servo motor of conventional technology. The clamping component includes a third pushing body 303, a fifth lifting plate 304, a fifth pushing body 111, and two symmetrically distributed tray clamping arms 306. The fifth pushing body 111 adopts a cylinder or hydraulic cylinder of conventional technology. The fifth pushing body 111 is connected to the tray clamping arms 306 to drive the two tray clamping arms 306 to open or close. The fifth pushing body 111 is mounted on the fifth lifting plate 304. The third pushing body 303 adopts a cylinder or hydraulic cylinder of conventional technology. The third pushing body 303 drives the fifth lifting plate 304 to rise and fall, so that the fifth lifting plate 304 drives the fifth pushing body 111 and the two tray clamping arms 306 to rise and fall together.

[0044] The feeding mechanism includes a material tray feeding bin, an empty tray unloading bin, a material tray positioning mechanism, and a product secondary positioning mechanism 400. The material tray positioning mechanism and the product secondary positioning mechanism 400 are arranged side by side. The material tray positioning mechanism includes a positioning fixture plate 108 and two sets of limiting protrusions 106 and limiting components mounted on the positioning fixture plate 108. The limiting components and the limiting protrusions 106 are arranged opposite to each other. A material tray is placed on the positioning fixture plate 108, and a card holder for completing the silicone injection molding process is placed on the material tray. The limiting components include a fifth pushing body 111 and a material tray positioning plate 112. The fifth pushing body 111 is connected to the material tray positioning plate 112 to drive the material tray positioning plate 112 to move forward and make the side of the material tray contact the limiting protrusions 106.

[0045] The secondary positioning mechanism 400 includes a positioning plate 401 and multiple positioning components mounted on the positioning plate 401. The positioning plate 401 is provided with multiple mounting slots 402 for mounting the positioning components (in this embodiment, the number of mounting slots 402 is 32). A sliding groove 409 is provided between two adjacent mounting slots 402 (in this embodiment, the number of sliding grooves 409 is 2). Each mounting slot 402 is equipped with two positioning components. The positioning components include a fixing block 406 and a positioning protrusion 411. The fixing block 406 has a groove 408 on the side facing the positioning protrusion 411. The positioning protrusion 411 is disposed inside the groove 408 and slides with it. The fixing block 406 is provided with... The positioning protrusion 411 is located inside the groove 408 and connected to the positioning plate 401. A positioning groove 405 is formed between the positioning protrusion 411 and the fixing block 406. At least one first driving component (two first driving components are provided in this embodiment) is mounted on one side of the positioning plate 401. The first driving component is connected to the positioning protrusion 411 to drive the positioning protrusion 411 to move away from the fixing block 406. The first driving component includes a first telescopic body 404, a first push plate 413, and multiple movable plates 416 (16 movable plates are provided in this embodiment). The first push plate 413 is disposed inside the sliding groove 409 and slides therewith. The front end of the first telescopic plate 404 is provided with a pushing part 415 perpendicular to it. The output shaft of the first telescopic body 404 is connected to a first telescopic plate 403 for driving the first pushing plate 413 to move. The first telescopic plate 403 is provided with a locking groove 414 adapted to the pushing part 415. The first pushing plate 413 is connected to the movable plate 416. Specifically, the first pushing plate 413 is provided with a first pushing block 407 that matches the number of movable plates 416 and is correspondingly engaged. The first pushing block 407 is located on the front side of the movable plate 416 and is not fixedly connected to it. The positioning protrusion 411 is made of elastic material. The two positioning protrusions 411 are respectively fitted to both ends of the movable plate 416, and the positioning protrusions 411 are engaged with the movable plate 416. The movable plates 416 are interconnected. The movable plate 416 is disposed inside the mounting groove 402 and slides therewith. The mounting groove 402 is also equipped with a telescopic spring 412 connected to the movable plate 416. The positioning plate 401 is provided with a cover plate 410 to prevent the telescopic spring 412 and the movable plate 416 from disengaging from the mounting groove 402. The positioning plate 401 is mounted above the telescopic spring 412 and the movable plate 416. The first telescopic body 404 drives the first push plate 413 to move backward. The positioning protrusion 411 moves away from the fixed block 406. The first telescopic body 404 drives the first push plate 413 to reset. The telescopic spring 412 pushes the positioning protrusion 411 to move closer to the fixed block 406.

[0046] The material handling fixture 200 includes a flattening mechanism and a clamping mechanism. Two flattening mechanisms are provided, respectively mounted on the front and rear sides of the clamping mechanism. The clamping mechanism includes multiple clamping assemblies and a first pushing body 210. The first pushing body 210 uses a conventional cylinder or hydraulic cylinder and is connected to the clamping assemblies to drive their movement. Each clamping assembly includes a transmission component and multiple clamping modules. The transmission component is connected to the multiple clamping modules to simultaneously open or close them. The transmission component includes a second lifting plate 211 and multiple clamping elements mounted on the bottom of the second lifting plate 211. The movable block 212, the clamping module includes two springs and a first gripper 208. The two first grippers 208 are symmetrically distributed. The movable block 212 is located between the two first grippers 208. The springs are located on the outside of the first grippers 208. The first pusher 210 drives the second lifting plate 211 to rise. Multiple movable blocks 212 rise together with the second lifting plate 211 and move away from the first grippers 208. The springs drive the first grippers 208 to close. The first pusher 210 drives the second lifting plate 211 to descend. Multiple movable blocks 212 descend together with the second lifting plate 211 and push the first grippers 208 to open.

[0047] The flattening mechanism includes a second pushing body 202 and a pressing assembly. The second pushing body 202 is connected to the pressing assembly to drive the pressing assembly to move up and down. The pressing assembly includes a third lifting plate 207 and multiple pressing plates 203. The pressing plates 203 are mounted on the bottom of the third lifting plate 207 and the multiple pressing plates 203 are evenly distributed. The second pushing body 202 adopts a conventional cylinder or hydraulic cylinder. The second pushing body 202 drives the third lifting plate 207 to descend, and the multiple pressing plates 203 descend together with the third lifting plate 207. The second pushing body 202 drives the third lifting plate 207 to rise, and the multiple pressing plates 203 rise together with the third lifting plate 207.

[0048] It also includes a mounting plate 209 for mounting the flattening mechanism and clamping mechanism. The mounting plate 209 is I-shaped. The second pusher 202 is mounted on the side of the mounting plate 209, and the first pusher 210 is mounted on the mounting plate 209 with its output shaft facing downwards. The second lifting plate 211 is not fixedly connected to the mounting plate 209. The mounting plate 209 is provided with guide holes 213 that are adapted to and correspond to the number of movable blocks 212. The spring is mounted inside the mounting plate 209, and the first gripper 208 is mounted on the bottom of the mounting plate 209. The lifting mechanism includes a first drive member 201, a first lifting module 204, a first lifting slider 205, and a first lifting guide rail. The mounting plate 209 is mounted on the bottom of the first lifting plate 206, and the first lifting plate 206 is mounted on the first lifting slider 205. The first lifting slider 205 slides in cooperation with the first lifting guide rail. The first driving component 201 and the first lifting module 204 cooperate to drive the first lifting slider 205 to move up and down, and cause the first lifting plate 206 to drive the mounting plate 209 to descend. The first lifting module 204 adopts a conventional screw lifting assembly, and the first driving component 201 adopts a conventional servo motor. The first lateral movement mechanism includes a second driving component 109, a first lateral movement module 107, a first lateral movement slider, and a first lateral movement guide rail 110. The lifting mechanism is mounted on one side of the first lateral movement slide plate 105, and the first lateral movement slide plate 105 is mounted on the first lateral movement slider. The first lateral movement slider and the first lateral movement guide rail 110 are slidably engaged. The second driving component 109 and the first lateral movement module 107 cooperate to drive the first lateral movement slide plate 105 to drive the mounting plate 209 to move. The first lateral movement module 107 adopts a conventional screw linear transmission assembly, and the second driving component 109 adopts a conventional servo motor.

[0049] The workbench 100 is also equipped with a detection fixture mechanism 800 on the side near the dimensional detection mechanism. The detection fixture mechanism 800 includes a rotary drive assembly, a clamping drive assembly, and multiple rotary seats 812 and fixture assemblies 804. The number of rotary seats 812 corresponds to the number of fixture assemblies 804. The fixture assemblies 804 are installed inside the rotary seats 812. The rotary drive assembly is connected to the multiple rotary seats 812 to drive the multiple rotary seats 812 to rotate synchronously, and the rotary seats 812 drive the fixture assemblies 804 to rotate. The rotary seat 812 includes a rotary base 827, a mounting shell 807 and a limiting plate 810 arranged sequentially from bottom to top. A set of slots 813 are provided on both the front and rear sides of the mounting shell 807. An opening slot 809 is provided on one side of the limiting plate 810. The clamping drive assembly is connected to the multiple fixture assemblies 804 to drive the multiple fixture assemblies 804 to open or close.

[0050] The clamping assembly 804 includes a fixing member 824, a third gripper 811, and a return spring 828. The fixing member 824 is mounted on a rotating base 827. A mounting shell 807 is located on the outside of the fixing member 824 and is connected to the rotating base 827. The fixing member 824 is provided with a snap-fit ​​part 806 for engaging with a slot 813. One end of the fixing member 824 is provided with a clamping part 822 integrally formed therewith. The third gripper 811 is located on one side of the clamping part 822, and the third gripper 811 and the clamping part 822 are spaced apart to form a material clamping groove. The return spring 828 is located between the third gripper 811 and the mounting shell 807. The clamping drive assembly includes a fourth telescopic body 818, a third push plate 826, and multiple push rods 830. The number of push rods 830 is the same as that of the clamping assembly. The number of components 804 corresponds to the number of components 804. The top of the push rod 830 is provided with a second push block 820, and multiple push rods 830 are equally spaced on the third push plate 826. The second push block 820 is located between the clamping part 822 and the third gripper 811. The inner ends of the clamping part 822 and the third gripper 811 are provided with a first inclined surface 829. The two sides of the second push block 820 are provided with a second inclined surface 821 that cooperates with the first inclined surface 829. The fourth telescopic body 818 drives the third push plate 826 to rise, and causes the second push block 820 to push the third gripper 811 to move away from the clamping part 822. The fourth telescopic body 818 drives the third push plate 826 to fall, and the return spring 828 pushes the third gripper 811 to move closer to the clamping part 822.

[0051] A rotating rod 819 is provided at the bottom of the rotating base 812. A transmission gear 817 is mounted on the outside of the rotating rod 819, so that the rotating base 812 and the transmission gear 817 rotate synchronously. The inside of the rotating rod 819 is hollow. A push rod 830 is disposed inside the rotating rod 819 and slides with it. A rotary bearing 825 is mounted on the outside of the rotating rod 819 and rotates with it. The rotary drive assembly includes a third telescopic body 814, a second push plate 816, and a second rack 815. The second push plate 816 is disposed at one end of the second rack 815 and connected to it. The second rack 815 meshes with multiple transmission gears 817. It also includes a mounting mechanism for multiple rotating... The fixture plate 803 of the seat 812 and the fixture assembly 804 has multiple rotating seats 812 installed at equal intervals on the fixture plate 803, and the rotating seats 812 are not fixedly connected to the fixture plate 803. The second rack 815, the transmission gear 817 and the rotary bearing 825 are all disposed inside the fixture plate 803. The second push plate 816 is L-shaped, and one end of the second push plate 816 near the second rack 815 is disposed inside the fixture plate 803 and slides with it. The third telescopic body 814 drives the second push plate 816 to move, so that the second rack 815 drives the multiple transmission gears 817 to rotate, and so that the rotating rod 819 drives the fixture assembly 804 to rotate.

[0052] The dimensional inspection mechanism includes a cleaning component 500, a first vision inspection component 600, and a second vision inspection component 700. The cleaning component includes a cleaning element and a first displacement adjustment component for moving the cleaning element. The first displacement adjustment component includes a second telescopic body 501 and a second telescopic plate 502. The cleaning element is mounted on the second telescopic plate 502. The output shaft of the second telescopic body 501 is connected to the second telescopic plate 502 to move the second telescopic plate 502, thereby causing the second telescopic plate 502 to move the cleaning element. Two parallel mounting protrusions 504 are mounted on one end of the second telescopic plate 502. The cleaning components include a fifth drive unit 507, a drive wheel 506, a timing belt 505, and two timing pulleys 503. The timing pulleys 503 are mounted on the mounting protrusion 504. The fifth drive unit 507 is mounted on the second telescopic plate 502. The timing belt 505 is located on the outside of the drive wheel 506 and the timing pulleys 503 and is connected to them for transmission. A cleaning brush strip is mounted on the outside of the timing belt 505. The fifth drive unit 507 adopts a servo motor of conventional technology. The fifth drive unit 507 drives the drive wheel 506, the timing pulleys 503, and the timing belt 505 to move, and causes the timing belt 505 to drive the cleaning brush strip to move synchronously with it.

[0053] The first visual detection component 600 and the second visual detection component 700 are spaced apart and facing each other. The first visual detection component 600 and the second visual detection component 700 have the same structure. Both the first visual detection component 600 and the second visual detection component 700 include a first detection camera 602 and a first light source 606 mounted on the front side of the first detection camera 602. The first visual detection component 600 and the second visual detection component 700 also include a second displacement adjustment component for adjusting the distance between the first detection camera 602 and the first light source 606. The second displacement adjustment component includes a base plate 601 and an adjustment base 603. The first detection camera 602 is mounted on the adjustment base 603. The base plate 601 is provided with a plurality of locking holes 604. The adjustment base 603 is provided with waist holes 605 that cooperate with the locking holes 604.

[0054] It also includes a transmission mechanism for transmitting the card holder. The transmission mechanism includes a sixth drive unit 805, a linear transmission module 801, a moving plate 802, and multiple clamping assemblies 804. A fixture plate 803 is mounted on the moving plate 802. The clamping assemblies 804 are used to clamp the card holder. Multiple clamping assemblies 804 are equally spaced on the fixture plate 803. The sixth drive unit 805 and the linear transmission module 801 work together to drive the moving plate 802 to move, so that the moving plate 802 drives the fixture plate 803 to the front of the cleaning component and the first vision inspection mechanism. The linear transmission module 801 adopts a conventional lead screw linear transmission assembly, and the sixth drive unit 805 adopts a conventional servo motor.

[0055] The appearance inspection mechanism includes a third-vision inspection component for inspecting the bottom appearance of a product. The third-vision inspection component includes a second inspection camera 701 and a second light source 707 mounted on top of the second inspection camera 701. The third-vision inspection component also includes a position adjustment component for adjusting the displacement and angle of the second inspection camera 701. The position adjustment component includes a base 705, an adjustment seat 704, an adjustment bolt 706, a locking bolt, a connecting piece 709, and a mounting piece 702. The second inspection camera 701 is mounted on the mounting piece 709. On 02, the connecting piece 709 is mounted on the adjusting seat 704. The adjusting seat 704 is slidably engaged with the base 705. Moving the adjusting seat 704 adjusts the distance between the second detection camera 701 and the second light source 707. The adjusting bolt 706 is used to lock the position of the adjusting seat 704. The mounting piece 702 is provided with multiple bolt holes 703. The connecting piece 709 is provided with an arc-shaped angle adjustment groove 708. Rotating the mounting piece 702 adjusts the angle of the second detection camera 701. The locking bolt is used to lock the position of the mounting piece 702.

[0056] The pallet handling mechanism 900 includes a second transverse module 901, an eighth drive component 906, a second transverse slide plate 905, a second lifting assembly, a sixth lifting plate 907, and a product clamping assembly. The second transverse module 901 and the eighth drive component 906 are mounted on the second transverse slide plate 914, and the second lifting assembly is mounted on the second transverse slide plate 905. The eighth drive component 906 and the second transverse module 901 work together to drive the second transverse slide plate 905 to move, which in turn causes the second transverse slide plate 905 to move the second lifting assembly, clamping the product... The product gripping component is mounted on the sixth lifting plate 907. The second lifting component drives the sixth lifting plate 907 to rise and fall, thereby causing the product gripping component to move longitudinally. The second lifting component includes a ninth driving element 903 and a third lifting module 908. The third lifting module 908 adopts a conventional screw lifting component and is equipped with a third lifting slider 904 and a third lifting guide rail 912 for auxiliary guidance. The ninth driving element 903 adopts a conventional servo motor. The second transverse module 901 drives the second transverse slide plate 905 to move, thereby causing the product gripping component to move axially. The second transverse module 901 adopts a conventional screw linear transmission component and is equipped with a second transverse guide rail 917 and a second transverse slider for auxiliary guidance. The eighth driving element 906 adopts a conventional servo motor. The product gripping component includes a cylinder mounting base 902 and multiple lifting components and clamping components. The cylinder mounting base 902 is mounted on the sixth lifting plate 907 and rises and falls together with it. The number of lifting components corresponds to the number of clamping components. The lifting component includes a sixth pusher 913 and a lifting seat. 911, the sixth pusher 913 is mounted on the cylinder mounting seat 902, and the clamping component is mounted on the lifting seat 911. The sixth pusher 913 adopts a conventional cylinder or hydraulic cylinder. The sixth pusher 913 is connected to the lifting seat 911 to drive the lifting seat 911 to move up and down, and the lifting seat 911 drives the clamping component to move up and down. The clamping component includes a clamping drive 909 and two symmetrically distributed second jaws 910. The clamping drive 909 is connected to the second jaws 910 to drive the two second jaws 910 to open or close.

[0057] The unloading mechanism includes an empty tray loading bin, a good product unloading bin, and a defective product unloading bin. In this embodiment, two sets of size detection mechanisms, a detection fixture mechanism 800, cleaning components, and a transmission mechanism are provided. Meanwhile, the workbench 100 is equipped with a displacement module for moving the positioning plate 401 and the positioning fixture 1 plate 108. The displacement module adopts a traditional screw linear transmission component.

[0058] Working principle:

[0059] Feeding and secondary positioning steps: Material trays are stacked inside the material hopper on the material tray. The robotic arm of the injection molding equipment clamps the material trays. After the silicone injection molding is completed, the robotic arm places the material trays on the positioning fixture plate 108. The displacement mechanism, the first transverse mechanism, the lifting mechanism, the clamping mechanism, and the first drive component operate. The first gripper 208 clamps all the products on the material tray and then moves the products to the secondary positioning mechanism 400. The first drive component drives the positioning protrusion 411 to move and makes the positioning protrusion 411 open with the fixed block 406. The first gripper 208 releases the products and places them in the positioning groove 405. The first drive component reverses, the positioning protrusion 411 resets, and clamps the products to realize the secondary positioning step of the products. After the material tray clamping arm 306 clamps the empty material tray, it places it in the empty material tray lower hopper.

[0060] Product transfer and size inspection steps: The displacement mechanism, first lateral movement mechanism, lifting mechanism, clamping mechanism, and first drive assembly operate again. The first drive assembly drives the positioning protrusion 411 to move, and the positioning protrusion 411 and the fixed block 406 are in an open state. The first gripper 208 moves above the positioning plate 401 and clamps a row of products located in the positioning groove 405. Then, the row of products is transferred to the first set of inspection fixture mechanism 800. The first set of clamping drive assembly operates, and the third gripper 811 moves away from the clamping part 822 and is in an open state. The first gripper 208 places the product between the third gripper 811 and the clamping part 822. The clamping drive assembly reverses, and the third gripper 811 moves to the side closer to the clamping part 822 to clamp the product. The above steps are repeated until the first gripper 208 places 16 products in the first set of inspection fixture. In mechanism 800, the displacement module drives the positioning plate 401 and positioning fixture plate 108 to move. The first gripper 208 moves again above the positioning plate 401 and clamps a row of products in the positioning groove 405. Then, the row of products is transferred to the second set of detection fixture mechanism 800. The second set of clamping drive components operates, and the third gripper 811 moves away from the clamping part 822 and is in an open state. The first gripper 208 places the product between the third gripper 811 and the clamping part 822. The clamping drive component reverses, and the third gripper 811 moves to the side closer to the clamping part 822 to clamp the product. The above steps are repeated until the first gripper 208 places 16 products in the second set of detection fixture mechanism 800. At the same time, the second pusher 202 drives the pressure plate 203 to descend, further fixing the card holder in the third gripper 811.

[0061] Two sets of transmission mechanisms, cleaning components, inspection fixture mechanism 800 and size inspection mechanism operate simultaneously. The moving plate 802 drives the product to move towards the cleaning components and the first vision inspection component 600. In addition, the rotation drive component drives the fixture assembly 804 to rotate. Therefore, the fixture assembly 804 clamps the product while moving and rotating. The cleaning components thoroughly clean the product, and then the first vision inspection component 600 performs comprehensive size inspection on the product.

[0062] Product handling and palletizing, and appearance inspection steps: The second displacement component, the second lateral movement module 901, the second lifting component, the product clamping component, and the third vision inspection component operate. After the product on the first set of inspection fixture mechanism 800 completes the size inspection, the second gripper 910 clamps the first set of products from the third gripper 811 and moves the first set of products sequentially above the third vision inspection component. The third vision inspection component performs appearance inspection on the products. Then, good products are placed in the good product unloading bin, and defective products are placed in the defective product unloading bin. The moving plate 802 drives the first set of inspection fixture mechanism 800 to reset and reload. At the same time, the product on the second set of inspection fixture mechanism 800 completes the size inspection. The second gripper 910 clamps the second set of products from the third gripper 811 and moves the second set of products sequentially above the third vision inspection component. The third vision inspection component performs appearance inspection on the products. Then, good products are placed in the good product unloading bin, and defective products are placed in the defective product unloading bin. The above steps are repeated to continuously perform size and appearance inspection on the pallet.

[0063] Compared with traditional technologies, this equipment integrates a feeding mechanism, a discharging mechanism, a material handling fixture 200, a displacement mechanism, a dimensional inspection mechanism, a visual inspection mechanism, a transport and tray mechanism 900, and a discharging mechanism. The displacement mechanism drives the material handling fixture 200 to move back and forth between the feeding mechanism and the dimensional inspection mechanism, and the displacement mechanism drives the transport and tray mechanism 900 to move back and forth between the visual inspection mechanism and the discharging mechanism. It has a high degree of automation and can realize uninterrupted dimensional and visual inspection, thereby improving work efficiency.

[0064] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A device for inspecting the appearance and dimensions of a card holder, characterized in that, The worktable includes a loading mechanism and a unloading mechanism on each side. The worktable is also equipped with a material handling fixture, a displacement mechanism, a conveying and tray mechanism, and an unloading mechanism. Furthermore, a dimension inspection mechanism for inspecting product dimensions is installed on the side of the worktable closest to the loading mechanism, and a appearance inspection mechanism for inspecting product appearance is installed on the side of the worktable closest to the unloading mechanism. The workbench is also equipped with a detection fixture mechanism on the side near the dimensional detection mechanism. The detection fixture mechanism includes a rotary drive assembly, a clamping drive assembly, and multiple rotary seats and fixture assemblies. The number of rotary seats corresponds to the number of fixture assemblies. The fixture assemblies are installed inside the rotary seats. The rotary drive assembly is connected to multiple rotary seats to drive the multiple rotary seats to rotate synchronously, and the rotary seats drive the fixture assemblies to rotate. The rotary seat includes a rotating base, a mounting shell, and a limiting plate arranged sequentially from bottom to top. A set of slots is provided on both the front and rear sides of the mounting shell. An opening slot is provided on one side of the limiting plate. The clamping drive assembly is connected to multiple fixture assemblies to drive the multiple fixture assemblies to open or close. The clamping assembly includes a fixing member, a third gripper, and a return spring. The fixing member is mounted on a rotating base. A mounting shell is located on the outside of the fixing member and connected to the rotating base. The fixing member has a snap-fit ​​part for engaging with a slot. One end of the fixing member has an integrally formed clamping part. The third gripper is located on one side of the clamping part, and the third gripper and the clamping part are spaced apart to form a material holding groove. The return spring is located between the third gripper and the mounting shell. The clamping drive assembly includes a fourth telescopic body, a third push plate, and multiple push rods. The number of push rods corresponds to the number of the clamping assembly. Corresponding to the number of push rods, a second push block is provided at the top of the push rod, and multiple push rods are equally spaced on the third push plate. The second push block is located between the clamping part and the third gripper. The inner ends of the clamping part and the third gripper are provided with a first inclined surface. The two sides of the second push block are provided with a second inclined surface that cooperates with the first inclined surface. The fourth telescopic body drives the third push plate to rise, and causes the second push block to push the third gripper to move away from the clamping part. The fourth telescopic body drives the third push plate to fall, and the return spring pushes the third gripper to move closer to the clamping part. The bottom of the rotating seat is equipped with a rotating rod, and a transmission gear is fitted on the outside of the rotating rod so that the rotating seat and the transmission gear rotate synchronously. The inside of the rotating rod is hollow, and a push rod is set inside the rotating rod and slides with it. A rotating bearing is fitted on the outside of the rotating rod and rotates with it.

2. The card holder appearance dimension inspection device according to claim 1, characterized in that, The displacement mechanism includes a first displacement component, a first displacement slide plate, a second displacement component, and a second displacement slide plate. The material pick-up clamp is mounted on the first displacement slide plate, and the first displacement component is connected to the first displacement slide plate to drive the first displacement slide plate to move the material pick-up clamp from the loading mechanism to the dimension detection mechanism. The transport and tray mechanism is mounted on the second displacement slide plate, and the second displacement component is connected to the second displacement slide plate to drive the second displacement slide plate to move the transport and tray mechanism from the appearance detection mechanism to the unloading mechanism.

3. The card holder appearance dimension inspection device according to claim 2, characterized in that, The displacement mechanism also includes a first rack and two displacement guide rails. The bottom of the first displacement slide plate is equipped with a first displacement slider that slides in cooperation with the displacement guide rails. The bottom of the second displacement slide plate is equipped with a second displacement slider that slides in cooperation with the displacement guide rails. The first displacement component includes a third driving member and a first gear. The third driving member is mounted on the side of the first displacement slide plate near the first rack. The second displacement component includes a seventh driving member and a second gear. The seventh driving member is mounted on the side of the second displacement slide plate near the first rack. The first gear and the second gear mesh with the first rack respectively. The third driving member drives the first gear to rotate, causing the first displacement slide plate to move. The seventh driving member drives the second gear to rotate, causing the second displacement slide plate to move.

4. The card holder appearance dimension inspection device according to claim 3, characterized in that, The feeding mechanism includes a material tray feeding bin, an empty tray unloading bin, a material tray positioning mechanism, and a product secondary positioning mechanism. The material tray positioning mechanism and the product secondary positioning mechanism are arranged side by side. The tray positioning mechanism includes a positioning fixture plate and two sets of limiting protrusions and limiting components mounted on the positioning fixture plate. The limiting components and limiting protrusions are arranged opposite to each other. The limiting components are used to drive the tray forward and make the side of the tray contact the limiting protrusions. The secondary positioning mechanism includes a positioning plate and multiple positioning components mounted on the positioning plate. Each positioning component includes a fixed block and a positioning protrusion. The positioning protrusion and the fixed block are spaced apart to form a positioning groove. A first driving component is mounted on one side of the positioning plate. The first driving component is connected to the positioning protrusion to drive the positioning protrusion to move.

5. The card holder appearance dimension inspection device according to claim 4, characterized in that, The size inspection mechanism includes a first vision inspection component and a second vision inspection component. Both the first vision inspection component and the second vision inspection camera include a first inspection camera and a first light source mounted on the front side of the first inspection camera.

6. The card holder appearance dimension inspection device according to claim 5, characterized in that, The appearance inspection mechanism includes a third vision inspection component for inspecting the bottom appearance of a product. The third vision inspection component includes a second inspection camera and a second light source mounted on top of the second inspection camera.

7. The card holder appearance dimension inspection device according to claim 6, characterized in that, The material handling fixture includes a flattening mechanism and a clamping mechanism. The flattening mechanism is mounted on one side of the clamping mechanism. The clamping mechanism includes multiple clamping components and a first pushing body. The first pushing body is connected to the clamping components to drive the clamping components to move. Each clamping component includes a transmission component and multiple clamping modules. The transmission component is connected to the multiple clamping modules to drive the multiple clamping modules to open or close simultaneously. The flattening mechanism includes a second pushing body and a pressing assembly. The second pushing body is connected to the pressing assembly to drive the pressing assembly to move up and down. The pressing assembly includes a third lifting plate and multiple pressing plates. The pressing plates are mounted on the bottom of the third lifting plate and the multiple pressing plates are evenly distributed. The second pushing body drives the third lifting plate to descend, and the multiple pressing plates descend together with the third lifting plate. The second pushing body drives the third lifting plate to rise, and the multiple pressing plates rise together with the third lifting plate.

8. The card holder appearance dimension inspection device according to claim 7, characterized in that, The first displacement slide plate is equipped with a first lateral movement mechanism, the first lateral movement mechanism is provided with a first lateral movement slide plate, the material pick-up clamp is installed on one side of the first lateral movement slide plate, and a lifting mechanism is installed on the side of the first lateral movement slide plate close to the material pick-up clamp, the lifting mechanism is provided with a first lifting plate, the material pick-up clamp is installed at the bottom of the first lifting plate, the lifting mechanism drives the first lifting plate to lift and lower to drive the material pick-up clamp to move longitudinally, and the first lateral movement mechanism drives the first lateral movement slide plate to move to drive the material pick-up clamp to move axially.

9. The card holder appearance dimension inspection device according to claim 8, characterized in that, On the other side of the first transverse slide plate is a tray clamping mechanism for gripping the tray. The tray clamping mechanism includes a first lifting component and a clamping component. The first lifting component drives the clamping component to lift and lower.

10. The card holder appearance dimension inspection device according to claim 9, characterized in that, The pallet handling mechanism includes a second transverse module, a second transverse slide plate, a second lifting component, a sixth lifting plate, and a product clamping component. The second transverse module is mounted on the second transverse slide plate, the second lifting component is mounted on the second transverse slide plate, and the product clamping component is mounted on the sixth lifting plate. The second lifting component drives the sixth lifting plate to move up and down to move the product clamping component longitudinally, and the second transverse module drives the second transverse slide plate to move to move the product clamping component axially.

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