Optical device pull-out disc grading device

Abstract

An optical device tray pulling and grading device belongs to the field of storage technology during optical communication, including a rack module, on which a loading and unloading module is provided along its length direction for pulling out and sucking TO optical devices and placing the pulled out products into corresponding trays according to the grading information in the database, and below the loading and unloading module are a feeding module and a receiving module arranged in parallel and perpendicular to the length direction of the loading and unloading module, the feeding module is used to transport TO optical devices that have been tested for LIV parameters and spectral values, and the receiving module is used to store TO optical devices after tray pulling and grading. The present invention adopts a single-axis electric slide with an accuracy of ±0.01mm, and the equipment accuracy can reach ±0.01mm, so that the optical devices can be accurately placed in the tray for grading; the equipment adopts a double-headed pulling device, which greatly improves the work efficiency and reduces the labor intensity of personnel.

Description

Technical Field

[0001] The invention belongs to the technical field of optical communication device storage, and relates to a device for automatically storing optical communication devices in different grades according to product performance after an aging test is completed, and in particular to an optical device pull-out grading device. Background Art

[0002] At present, the aging of TO optical devices in the industry is to insert the TO device into the aging board, and then put it into the aging box. After completion, the LIV parameter and spectrum test are carried out. According to the tested performance parameters, the TO device is pulled out and divided into grades and placed in the material box. Figure 1 As shown, A-1 is the aging board fixture and A-2 is the TO device.

[0003] At present, the main way to classify TO optical components is to manually compare the parameters in the test table, take the TO components out of the aging board with tweezers, and then put them into the corresponding material box. Manual classification is inefficient and labor-intensive, and it is easy to cause visual fatigue and misplacement, and the labor cost is also high. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an optical device pull-disc grading device to solve the technical problems of low efficiency, high labor intensity, easy visual fatigue and misplacement, and high labor cost in the prior art manual pull-disc grading.

[0005] To achieve the above-mentioned purpose and other related purposes, the present invention provides an optical device pull-out disc grading device, including a frame module, on which a material picking and placing module is provided along its length direction, and below which a material feeding module and a material receiving module are provided, which are arranged parallel to each other and perpendicular to the length direction of the material picking and placing module.

[0006] Preferably, the rack module comprises an upper rack and a lower rack connected to each other, the lower rack is provided with a pneumatic combination element and a main power switch, the upper rack is provided with a button box and a display screen, and an alarm light is provided on the top of the upper rack.

[0007] Preferably, the feeding module includes a feeding single-axis electric slide and a linear guide rail arranged in parallel, the feeding single-axis electric slide is connected to an aging plate jig that can move along the feeding single-axis electric slide through an aging plate jig mounting assembly, the linear guide rail is connected to a material box that can move along the linear guide through a material box mounting assembly, and the aging plate jig mounting assembly and the material box mounting assembly are interconnected.

[0008] Preferably, the aging board jig is provided with a QR code, and 64 jig holes are opened on the aging board jig, and each jig hole corresponds to a number of 1-64.

[0009] Preferably, the aging board jig mounting assembly includes a feed jig mounting plate, the feed jig mounting plate is connected to the feed single-axis electric slide, both ends of the feed jig mounting plate are connected with side bars, both ends of the side bars are connected with positioning bars perpendicular to the side bars, a number of guide bearing followers are evenly arranged on the side bars along the length direction, the aging board jig is placed on the guide bearing follower, a small knob is provided in the middle of the side bar and the side bar is also provided with a ball head plunger that passes through the side bar.

[0010] Preferably, the material box installation assembly includes a defective product box placement plate, which is connected to the linear guide rail, and the defective product box placement plate is connected to the feed fixture installation plate through a connecting plate, and the feed tray placement plate is connected to the defective product box placement plate, and the material box is placed on the feed tray placement plate, and positioning blocks are connected to a group of adjacent edges of the feed tray placement plate, and the other two sides of the feed tray placement plate are connected to movable positioning assemblies.

[0011] Preferably, the material loading and unloading module includes an X-axis single-axis electric slide, a vacuum generator is connected to the top of the X-axis single-axis electric slide, a Z-axis single-axis mounting plate is vertically connected to the upper side wall of the X-axis single-axis electric slide, the Z-axis single-axis mounting plate is connected to the Z-axis single-axis electric slide, the Z-axis single-axis electric slide is connected to the Z-axis connecting plate, and two groups of parallel suction components are connected to the Z-axis connecting plate.

[0012] Preferably, the suction component includes a first micro linear guide, which is installed on the Z-axis single-axis mounting plate through a suction head mounting plate, and a suction head guide block is connected to the first micro linear guide. A linear bearing is provided between the suction head guide block and the suction head mounting plate, and a suction head is provided on the linear bearing. The top of the suction head is connected to the vacuum generator through a pipe joint, and an air claw is connected to the Z-axis single-axis mounting plate, and a jaw mounting block is connected to the air claw, and a jaw mounting block is connected to the jaw, and the end of the suction head is located between the jaws.

[0013] Preferably, the material receiving module includes a parallelly arranged single-axis electric slide and a material receiving linear guide, a single-axis connecting plate is connected between the single-axis electric slide and the material receiving linear guide, a material receiving tray placement plate is connected to the single-axis connecting plate, a plurality of groups of evenly arranged tray plates are provided on the material receiving tray placement plate, the tray plates are fixed to the material receiving tray placement plate by a fixing assembly, the fixing assembly includes a fixed positioning assembly and a movable positioning assembly, the fixed positioning includes two positioning blocks, the two positioning blocks are fixed to the material receiving tray placement plate and the two positioning blocks are located at a group of adjacent edges of the material receiving tray placement plate, and the movable positioning assembly is arranged at another group of adjacent edges of the material receiving tray placement plate.

[0014] Preferably, the movable positioning assembly includes two second micro linear guides arranged in parallel, a spring support block is provided between the two second micro linear guides, the two second micro linear guides are connected with a sliding positioning block that can move along the length direction of the second micro linear guides, the lower surface of the sliding positioning block is connected with a limiting plate, the limiting plate is connected with a sliding rod, the other end of the sliding rod passes through the spring support block, a spring is sleeved on the sliding rod, the two ends of the spring are respectively connected to the spring support block and the limiting plate, a cylinder is provided between the two second micro linear guides, and the output shaft of the cylinder is in contact with the limiting plate.

[0015] As described above, an optical device tray grading device of the present invention has the following beneficial effects: the present invention adopts a single-axis electric slide with an accuracy of ±0.01mm, and the equipment accuracy can reach ±0.01mm, so that the optical device can be accurately placed into the tray for grading; the equipment adopts a double-headed material pulling device, which greatly improves work efficiency and reduces the labor intensity of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of inserting a TO device into an aging board in the prior art.

[0017] Figure 2 Shown is a perspective view of the present invention.

[0018] Figure 3 Shown is a front view of the present invention.

[0019] Figure 4 Shown is a top view of the present invention.

[0020] Figure 5 Shown is a schematic diagram of the structure of the rack module.

[0021] Figure 6 Shown is a schematic diagram of the structure of the feeding module.

[0022] Figure 7 It shows the structural diagram of the loading and unloading module.

[0023] Figure 8 It shows an enlarged schematic diagram of point A in the loading and unloading module.

[0024] Fig. 9 Shown is a schematic diagram of the structure of the receiving module.

[0025] Component number description

[0026] 1- rack module, 1.1- foot, 1.2- lower rack frame, 1.3- lower rack door assembly, 1.4- lower rack top plate, 1.5- upper rack frame, 1.6- upper rack top plate, 1.7- pneumatic assembly, 1.8- main power switch, 1.9- button box, 1.10- display screen, 1.11- alarm light, 1.12- upper rack door assembly, 2- receiving module, 2.1- receiving single-axis slide mounting plate, 2.2- receiving single-axis electric slide, 2.3- linear guide mounting plate, 2. 4-material collection linear guide, 2.5-single-axis connecting plate, 2.6-support block, 2.7-material collection tray placement plate, 2.8-tray, 3-material loading and unloading module, 3.1-column, 3.2-material loading and unloading single-axis slide mounting plate, 3.3-drag chain mounting sheet metal, 3.4-X-axis single-axis electric slide, 3.5-cable protection chain, 3.6-Z-axis single-axis mounting plate, 3.7-vacuum generator mounting plate, 3.8-vacuum generator, 3.9-Z-axis single-axis electric slide, 3.10-Z-axis Connecting plate, 3.11-pickup head mounting plate, 3.12-first micro linear guide, 3.13-pickup head guide block, 3.14-pipe joint, 3.15-linear bearing, 3.16-pickup head, 3.17-air claw, 3.18-speed regulating valve, 3.19-gripper mounting block, 3.20-gripper, 4-feeding module, 4.1-feeding single-axis slide mounting plate, 4.2-feeding single-axis electric slide, 4.3-linear guide mounting block, 4.4-feeding linear guide, 4.5-feeding fixture installation Plate, 4.6-positioning bar, 4.7-side bar, 4.8-small knob, 4.9-guide bearing follower, 4.10-ball plunger, 4.11-aging plate fixture, 4.12-defective box placement plate, 4.13-connecting plate, 4.14-support seat, 4.15-feed tray placement plate, 5-sliding positioning block, 6-second micro linear guide, 7-spring support block, 8-limiting plate, 9-cylinder, 10-slide rod, 11-spring, 12-positioning block, 13-material box. DETAILED DESCRIPTION

[0027] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0028] See also Figures 2 to 9. It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0029] See also Figure 2-4 The present invention provides an optical device pull-out disc grading device, comprising a frame module 1, on which a material taking and placing module 3 is provided along its length direction, and below the material taking and placing module 3, a material feeding module 4 and a material receiving module 2 are provided which are arranged parallel and side by side and perpendicular to the length direction of the material taking and placing module 3.

[0030] When this embodiment is used, the operator puts the aging board jig 4.11 filled with TO optical devices into the feeding module 4 → clicks the start button → the aging board jig 4.11 moves to the material picking position → the clamping claws 3.20 on the picking and discharging module 3 pull out the TO optical devices and the suction head 3.16 sucks them → the picking and discharging module 3 puts the pulled out products into the corresponding tray 2.8 according to the grading information in the database, thereby realizing automatic tray grading of TO optical devices, reducing the manual tray grading links, improving the efficiency of tray grading of TO optical devices, reducing labor intensity, improving the accuracy of tray grading, and saving labor costs.

[0031] As a further description of the above embodiment, Figure 5 As shown, the rack module 1 includes an upper rack and a lower rack connected to each other, the lower rack is provided with a pneumatic assembly element 1.7 and a main power switch 1.8, the upper rack is provided with a button box 1.9 and a display screen 1.10, and an alarm light 1.11 is provided on the top of the upper rack.

[0032] When this embodiment is used, the rack module 1 is used for the installation and support of the entire equipment. The lower rack is composed of a lower rack frame 1.2, which is welded using a 40*40 square tube. The bottom of the lower rack frame 1.2 is connected to a lower rack bottom plate, and the top of the lower rack frame 1.2 is connected to a lower rack top plate 1.4. The four corners of the bottom of the lower rack frame 1.2 are connected to the ground feet 1.1, and the ground feet 1.1 are connected to the bottom of the lower rack frame 1.2 by screws. The lower rack frame 1.2 is connected to the lower rack door assembly 1.3 by rotating pins around it, and the pneumatic combination element 1.7 and the main power switch 1.8 are installed on the lower rack door assembly 1.3.

[0033] The upper rack is composed of an upper rack frame 1.5, which is made of 40*40 aluminum profiles connected by angle pieces and installed on the lower rack top plate 1.4. The upper rack top plate 1.6 is connected to the top of the upper rack frame 1.5. The upper rack door assembly 1.12 is connected to the upper rack frame 1.5 by rotating pins. The button box 1.9 is installed on the side wall of the connection between the bottom of the upper rack frame 1.5 and the top of the lower rack frame 1.2, and the alarm light 1.11 is set on the upper rack top plate 1.6.

[0034] In this embodiment, the materials of the upper rack frame 1.5 and the lower rack frame 1.2 are not limited to 40*40 aluminum profiles and 40*40 square tubes, and other materials that can ensure the stability of the rack module 1 are acceptable. The connection method between the upper rack door assembly 1.12 and the lower rack door assembly 1.3 and the upper rack and the lower rack is not limited to the use of rotating bolts for connection, and other connection methods that can achieve rotatable connection between the upper rack door assembly 1.12 and the lower rack door assembly 1.3 are acceptable, such as hinged connection, etc.

[0035] In this embodiment, the arrangement of the upper rack door assembly 1.12 and the lower rack door assembly 1.3 can, on the one hand, play a protective role, preventing external dust and debris from entering the device and affecting the normal operation of the device, thereby extending the service life of the device and ensuring the cleanliness of the device; on the other hand, it is convenient to inspect and repair various components in the device and improve the inspection and repair efficiency.

[0036] As a further description of the above embodiment, Figure 6 As shown, the feeding module 4 includes a feeding single-axis electric slide 4.2 and a feeding linear guide 4.4 which are arranged in parallel; the feeding single-axis electric slide 4.2 is connected with an aging plate jig 4.11 which can move along the feeding single-axis electric slide 4.2 via an aging plate jig mounting assembly; the feeding linear guide 4.4 is connected with a material box 13 which can move along the feeding linear guide 4.4 via a material box mounting assembly; the aging plate jig mounting assembly and the material box mounting assembly are interconnected.

[0037] When this embodiment is used, the aging board jig 4.11 and the material box 13 equipped with the TO optical device that has been tested for LIV parameters and spectral values ​​are installed on the feeding single-axis electric slide 4.2 and the feeding linear guide 4.4 respectively. Since the aging board jig installation components and the material box installation components are connected to each other, after the aging board jig 4.11 and the material box 13 are installed, the feeding single-axis electric slide 4.2 is started, and the feeding single-axis electric slide 4.2 drives the aging board jig 4.11 to move along the feeding single-axis electric slide 4.2 to the bottom of the material taking and discharging module 3 for taking and discharging, and drives the material box 13 to move synchronously during the movement of the aging board jig 4.11, so that the aging board jig 4.11 and the material box 13 can be moved to the bottom of the material taking and discharging module 3 at the same time for pulling the disc and grading, saving time and energy for manual handling and improving work efficiency.

[0038] In the present embodiment, since the specifications and sizes of the aging board jig 4.11 and the material box 13 are not uniform, they cannot be fixed with the same connecting component. Therefore, an aging board jig installation component and a material box installation component are designed in the present embodiment. The aging board jig installation component can fix aging board jigs 4.11 of different sizes, and the material box installation component can fix material boxes 13 of different sizes, thereby meeting different usage requirements, increasing the use range of the equipment, avoiding the need to replace different connecting components when using aging board jigs 4.11 and material boxes 13 of different specifications and sizes, improving the fixing efficiency of the aging board jig 4.11 and the material box 13, and thus improving the pull-up and grading efficiency of the entire optical device.

[0039] As a further description of the above embodiment, a QR code is provided on the aging board jig 4.11, and 64 jig holes are opened on the aging board jig 4.11, and each jig hole corresponds to a number of 1-64.

[0040] When this embodiment is used, the device is equipped with a barcode scanner. Each aging board fixture 4.11 has an independent QR code. Each aging board fixture 4.11 can hold 64 TO optical devices. Each fixture hole on the aging board fixture 4.11 corresponds to a number of 1-64. When the TO optical device is tested for LIV parameters and spectral values ​​in the previous process, the QR code of the aging board fixture 4.11 will be identified and the test results of each TO device will be automatically produced and stored in the database. The data table; when judging the test results, the device will directly capture the judgment results of the previous process from the database for grading and put them into the corresponding tray 2.8.

[0041] As a further description of the above embodiment, the aging board jig mounting assembly includes a feed jig mounting plate 4.5, and the feed jig mounting plate 4.5 is connected to the feed single-axis electric slide 4.2, and the two ends of the feed jig mounting plate 4.5 are connected with side bars 4.7, and the two ends of the side bars 4.7 are connected with positioning bars 4.6 perpendicular to the side bars 4.7, and the side bars 4.7 are evenly provided with a plurality of guide bearing followers 4.9 along the length direction thereof, and the aging board jig 4.11 is placed on the guide bearing follower 4.9, and the middle part of the side bar 4.7 is provided with a small knob 4.8 that passes through the side bar 4.7, and the side bar 4.7 is also provided with a ball head plunger 4.10 that passes through the side bar 4.7.

[0042] When this embodiment is used, the specific structure of the aging board jig mounting assembly is as follows: the aging board jig mounting assembly includes a feed jig mounting plate 4.5, and the feed jig mounting plate 4.5 is connected to the feed single-axis electric slide 4.2. The feed jig mounting plate 4.5 is driven to move by the movement of the feed single-axis electric slide 4.2, thereby driving the aging board jig 4.11 fixed on the feed jig mounting plate 4.5 to move. The feed single-axis electric slide 4.2 is connected to the lower frame top plate 1.4 through the feed single-axis slide mounting plate 4.1. The setting of the positioning bar 4.6 can position the two side edges of the aging board jig 4.11 to prevent the aging board jig 4.11 from sliding out and falling. The aging board jig 4.11 is placed on the guide bearing follower 4.9, and a small knob 4.8 is connected to the side bar 4.7. The small knob 4.8 is rotated to contact the end of the aging board jig 4.11, so as to position the aging board jig 4.11. The setting of the guide bearing follower 4.9 can reduce the friction during the positioning and movement of the aging board jig 4.11, reduce the force required for positioning the aging board jig 4.11 and the friction loss of the aging board jig 4.11, and extend the service life of the aging board jig 4.11. The setting of the ball plunger 4.10 can further play a role in positioning the aging board jig 4.11.

[0043] As a further description of the above embodiment, the material box installation assembly includes a defective product box placement plate 4.12, the defective product box placement plate 4.12 is connected to the feed linear guide rail 4.4, the defective product box placement plate 4.12 and the feed fixture installation plate 4.5 are connected by a connecting plate 4.13, the defective product box placement plate 4.12 is connected to a feed tray placement plate 4.15, the material box 13 is placed on the feed tray placement plate 4.15, a group of adjacent edges of the feed tray placement plate 4.15 are connected to positioning blocks 12, and the other two sides of the feed tray placement plate 4.15 are connected to mobile positioning assemblies.

[0044] When this embodiment is used, the defective product box placement plate 4.12 is installed on the feed linear guide 4.4, and the feed linear guide 4.4 is connected to the lower frame top plate 1.4 through the linear guide mounting block 4.3. The arrangement of the linear guide mounting block 4.3 and the feed single-axis slide mounting plate 4.1 can adjust the height of the feed linear guide 4.4 and the feed single-axis electric slide 4.2, thereby ensuring that the feed linear guide 4.4 and the feed single-axis electric slide 4.2 are at the same height, thereby ensuring that the material box 13 and the aging board fixture 4.11 will not get stuck during the movement.

[0045] The two ends of the defective product box placement plate 4.12 are connected with support seats 4.14, and the feeding tray placement plate 4.15 is connected to the defective product box placement plate 4.12 through the support seats 4.14. The setting of the positioning blocks 12 on a group of adjacent sides of the feeding tray placement plate 4.15 can play a role in fixing and positioning the two adjacent sides of the material box 13, and the setting of the movable positioning components on the other two sides of the feeding tray placement plate 4.15 can be adjusted accordingly according to the size of the material box 13, so as to achieve the positioning effect on material boxes 13 of different specifications and sizes, and expand the application range of the feeding module 4.

[0046] As a further description of the above embodiment, Figure 7-8 As shown, the material taking and unloading module 3 includes an X-axis single-axis electric slide 3.4, a vacuum generator 3.8 is connected above the X-axis single-axis electric slide 3.4, a Z-axis single-axis mounting plate 3.6 is vertically connected to the upper side wall of the X-axis single-axis electric slide 3.4, a Z-axis single-axis electric slide 3.9 is connected to the Z-axis single-axis mounting plate 3.6, a Z-axis single-axis electric slide 3.9 is connected to the Z-axis single-axis connecting plate 3.10, and two sets of parallel suction components are connected to the Z-axis connecting plate 3.10.

[0047] When this embodiment is used, the X-axis single-axis electric slide 3.4 is installed on the material loading and unloading single-axis slide mounting plate 3.2. The two ends of the bottom of the material loading and unloading single-axis slide mounting plate 3.2 are connected to the columns 3.1, and are connected to the lower frame top plate 1.4 through the columns 3.1. The X-axis single-axis electric slide 3.4 is connected to the Z-axis single-axis mounting plate 3.6 that can move along the X-axis single-axis electric slide 3.4. The Z-axis mounting plate 3.6 is an L-shaped plate. The horizontal end of the Z-axis mounting plate 3.6 is connected to the horizontal plane of the X-axis single-axis electric slide 3.4, and the vertical end of the Z-axis mounting plate 3.6 is vertically connected to the side wall of the X-axis single-axis electric slide 3.4. The horizontal end of the Z-axis mounting plate 3.6 is connected to the vacuum generator mounting plate 3.7, and the vacuum generator 3.8 is installed on the vacuum generator mounting plate 3.7. Two sets of parallel suction components for pulling out and sucking TO optical devices are connected to the vertical end of the Z-axis single-axis mounting plate 3.6.

[0048] As a further description of the above embodiment, the suction component includes a first micro linear guide 3.12, which is installed on the Z-axis single-axis mounting plate 3.6 through a suction head mounting plate 3.11, and a suction head guide block 3.13 is connected to the first micro linear guide 3.12. A linear bearing 3.15 is provided between the suction head guide block 3.13 and the suction head mounting plate 3.11, and a suction head 3.16 is provided on the linear bearing 3.15. The suction head 3.16 is connected to the vacuum generator 3.8 through a pipe joint 3.14 above, and an air claw 3.17 is connected to the Z-axis single-axis mounting plate 3.6, and a clamping jaw mounting block 3.19 is connected to the air claw 3.17, and a clamping jaw 3.20 is connected to the clamping jaw mounting block 3.19, and the end of the suction head 3.16 is located between the clamping jaws 3.20.

[0049] When this embodiment is used, the suction assembly includes a Z-axis uniaxial connecting plate 3.10, which is connected to the Z-axis uniaxial electric slide 3.9, and the Z-axis uniaxial connecting plate 3.10 is connected to a suction head mounting plate 3.11, which is an L-shaped plate, and the vertical end of the suction head mounting plate 3.11 is connected to the Z-axis uniaxial connecting plate 3.10, and the horizontal end of the suction head mounting plate 3.11 is suspended. The vertical end of the suction head mounting plate 3.11 is connected to a first micro linear guide rail 3.12 that can move up and down, and the first micro linear guide rail 3.12 is connected to a suction head guide block 3.13 that can move up and down along the first micro linear guide rail 3.12. The horizontal end of the suction head mounting plate 3.11 is connected to a linear bearing 3.15, and the linear bearing 3.15 is arranged between the horizontal end of the suction head mounting plate 3.11 and the suction head guide block 3.13. The suction head 3.16 is arranged in the linear bearing 3.15, a guide groove is provided in the middle of the suction head guide block 3.13, the upper end of the suction head 3.16 is connected with a pipe joint 3.14, the pipe joint 3.14 is located in the guide groove, and the pipe joint 3.14 is connected to the vacuum generator 3.8 through a vacuum tube. Negative pressure is formed between the suction head 3.16 and the external environment through the vacuum generator 3.8, so as to suck and fix the TO optical device.

[0050] At the same time, the Z-axis uniaxial connecting plate 3.10 is also connected to an air gripper 3.17, which is arranged below the horizontal end of the suction head mounting plate 3.11. The air gripper 3.17 is connected to two clamping jaws 3.20 for pulling out the TO optical device through the clamping jaw mounting block 3.19. The suction head 3.16 is located between the two clamping jaws 3.20. When the clamping jaws 3.20 pull out the TO optical device, the vacuum negative pressure at the suction head 3.16 sucks and fixes the TO optical device, and then moves it into the receiving module 2 to realize automatic tray pulling.

[0051] In this embodiment, the air gripper 3.17 is provided with a speed regulating valve 3.18 for regulating the speed of the gripper 3.20.

[0052] In this embodiment, the material loading and unloading single-axis slide mounting plate 3.2 is connected to a drag chain mounting sheet metal 3.3, and the drag chain mounting sheet metal 3.3 is connected to a cable protection chain 3.5, which is used to neatly arrange the messy cables, air pipes, etc. together to prevent them from getting knotted or tangled.

[0053] As a further description of the above embodiment, Fig. 9 As shown, the material receiving module 2 includes a material receiving single-axis electric slide 2.2 and a material receiving linear guide 2.4 which are arranged in parallel, a single-axis connecting plate 2.5 is connected between the material receiving single-axis electric slide 2.2 and the material receiving linear guide 2.4, a material receiving tray placing plate 2.7 is connected to the single-axis connecting plate 2.5, a material receiving tray placing plate 2.7 is provided with a plurality of groups of evenly arranged tray plates 2.8, the tray plates 2.8 are fixed to the material receiving tray placing plate 2.7 by a fixing assembly, the fixing assembly includes a fixed positioning assembly and a movable positioning assembly, the fixed positioning includes two positioning blocks 12, the two positioning blocks 12 are fixed to the material receiving tray placing plate 2.7 and the two positioning blocks 12 are located at a group of adjacent edges of the material receiving tray placing plate 2.7, and the movable positioning assembly is arranged at another group of adjacent edges of the material receiving tray placing plate 2.7.

[0054] When this embodiment is used, the receiving single-axis electric slide 2.2 is installed on the receiving single-axis slide mounting plate 2.1, and the receiving linear guide 2.4 is installed on the receiving linear guide mounting plate 2.3. The receiving single-axis slide mounting plate 2.1 and the receiving linear guide mounting plate 2.3 are both connected to the lower frame top plate 1.4. The setting of the receiving single-axis slide mounting plate 2.1 and the receiving linear guide mounting plate 2.3 can adjust the height of the receiving single-axis electric slide 2.2 and the receiving linear guide 2.4, so that the receiving single-axis electric slide 2.2 and the receiving linear guide 2.4 are at the same height, ensuring the smoothness of the receiving tray placement plate 2.7 during the movement process and avoiding the phenomenon of jamming. One end of the single-axis connecting plate 2.5 is installed on the receiving single-axis electric slide 2.2, and the other end is installed on the receiving linear guide 2.4. The movement of the receiving single-axis electric slide 2.2 drives the single-axis connecting plate 2.5 to move on the receiving single-axis electric slide 2.2 and the receiving linear guide 2.4. The single-axis connecting plate 2.5 is connected to a support block 2.6, and a receiving tray placement plate 2.7 is connected to the single-axis connecting plate 2.5 through the support block 2.6. The receiving tray placement plate 2.7 is connected to a plurality of groups of trays 2.8 through a fixed component, which are used to place TO optical devices after the tray is pulled out and graded, so as to realize automatic pulling out and grading of TO optical devices, thereby improving work efficiency and the accuracy of the TO optical device pulling out and grading.

[0055] As a further description of the above embodiment, the movable positioning assembly includes two parallel second micro linear guides 6, a spring support block 7 is provided between the two second micro linear guides 6, and the two second micro linear guides 6 are connected with a sliding positioning block 5 which can move along the length direction of the second micro linear guides 6, and the lower surface of the sliding positioning block 5 is connected with a limiting plate 8, and the limiting plate 8 is connected with a sliding rod 10, and the other end of the sliding rod 10 passes through the spring support block 7, and the sliding rod 10 is sleeved with a spring 11, and the two ends of the spring 11 are respectively connected to the spring support block 7 and the limiting plate 8, and a cylinder 9 is provided between the two second micro linear guides 6, and the output shaft of the cylinder 9 is in contact with the limiting plate 8.

[0056] When this embodiment is used, the setting of the mobile positioning component can position trays 2.8 and material boxes 13 of different specifications and sizes, so as to meet different usage requirements, reduce the need to use different positioning tools to position different trays 2.8 and material boxes 13, and improve work efficiency.

[0057] Specifically, in the material taking and placing module 3, the movable positioning component includes two second micro linear guides 6 arranged in parallel on the feed tray placement plate 4.15, and a spring support block 7 fixed on the feed tray placement plate 4.15 is provided between the two second micro linear guides 6. The two second micro linear guides 6 are connected with a sliding positioning block 5 which can move along the length direction of the second micro linear guides 6. The lower surface of the sliding positioning block 5 is connected with a limiting plate 8, and a sliding rod 10 is connected to the limiting plate 8. The other end of the sliding rod 10 passes through the spring support block 7. A spring 11 is sleeved on the sliding rod 10, and the two ends of the spring 11 are respectively connected to the spring support block 7 and the limiting plate 8. The feed tray placement plate 4.15 is provided with a cylinder 9, and the output shaft of the cylinder 9 is in contact with the limiting plate 8.

[0058] In the material receiving module 2, the movable positioning component includes two second micro linear guides 6 arranged in parallel on the material receiving tray placement plate 2.7, a spring support block 7 fixed on the material receiving tray placement plate 2.7 is provided between the two second micro linear guides 6, the two second micro linear guides 6 are connected with a sliding positioning block 5 which can move along the length direction of the second micro linear guides 6, the lower surface of the sliding positioning block 5 is connected with a limiting plate 8, a sliding rod 10 is connected to the limiting plate 8, the other end of the sliding rod 10 passes through the spring support block 7, a spring 11 is sleeved on the sliding rod 10, the two ends of the spring 11 are respectively connected to the spring support block 7 and the limiting plate 8, the material receiving tray placement plate 2.7 is provided with a cylinder 9, and the output shaft of the cylinder 9 is in contact with the limiting plate 8.

[0059] In this embodiment, the working principle of the mobile positioning component is: when the size of the tray 2.8 or the material box 13 is large, the tray 2.8 or the material box 13 pushes the sliding positioning block 5 to move in the direction away from the tray 2.8 or the material box 13. During the movement of the sliding positioning block 5, the limit plate 8 connected to the sliding positioning block 5 is driven to move, thereby compressing the spring 11 and driving the slide rod 10 to move in the direction away from the tray 2.8 or the material box 13. The elastic force of the spring 11 gives the tray 2.8 or the material box 13 an squeezing force, thereby achieving the positioning of the larger tray 2.8 or the material box 13. When the tray 2.8 or the material box 13 is small in size, the cylinder 9 is started, and the output shaft of the cylinder 9 drives the limit plate 8 to move in the direction close to the tray 2.8 or the material box 13. The movement of the limit plate 8 drives the sliding positioning block 5 connected to the limit plate 8 to move in the direction close to the tray 2.8 or the material box 13. When the sliding positioning block 5 contacts the side of the tray 2.8 or the material box 13, the cylinder 9 is stopped to achieve the positioning of the tray 2.8 or the material box 13 with a smaller size. After the tray 2.8 or the material box 13 is taken out, the sliding positioning block 5 returns to its original position under the elastic force of the spring 11 to facilitate the positioning of the tray 2.8 or the material box 13 next time. Therefore, the setting of the mobile positioning component can position trays 2.8 and material boxes 13 of different specifications and sizes, thereby meeting different usage requirements, reducing the link of using different positioning tools to position different trays 2.8 and material boxes 13, and improving work efficiency.

[0060] In the present application, the control programs of each module, the control programs of the working status between each module, the storage of the automatic production data table of the test results, and the control programs of the material taking and discharging module for placing the pulled out products into the corresponding tray according to the grading information in the database all belong to the prior art. Those skilled in the art can write them accordingly according to the actual usage, and the specific programs will not be further described in the present application.

[0061] In summary, the present invention adopts a single-axis electric slide with an accuracy of ±0.01mm, and the equipment accuracy can reach ±0.01mm, which can accurately place the optical device into the tray for grading; the equipment adopts a double-headed material removal device, which greatly improves the work efficiency and reduces the labor intensity of personnel. Therefore, the present invention effectively overcomes various shortcomings in the prior art and has a high industrial utilization value.

[0062] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. An optical device pull-out and grading device, characterized in that: The machine comprises a frame module (1), wherein a material taking and placing module (3) is arranged on the frame module (1) along its length direction, and a material feeding module (4) and a material receiving module (2) are arranged parallel to each other and perpendicular to the length direction of the material taking and placing module (3) below the material taking and placing module (3); The rack module (1) comprises an upper rack and a lower rack connected to each other, the lower rack is provided with a pneumatic assembly element (1.7) and a main power switch (1.8), the upper rack is provided with a button box (1.9) and a display screen (1.10), and the top of the upper rack is provided with an alarm light (1.11); Specifically, the feed module (4) includes a feed single-axis electric slide (4.2) and a feed linear guide (4.4) arranged in parallel, the feed single-axis electric slide (4.2) is connected to an aging board fixture (4.11) movable along the feed single-axis electric slide (4.2) via an aging board fixture installation assembly, the feed linear guide (4.4) is connected to a material box (13) movable along the feed linear guide (4.4) via a material box installation assembly, and the aging board fixture installation assembly and the material box installation assembly are connected to each other; Specifically, the aging board jig mounting assembly includes a feed jig mounting plate (4.5), the feed jig mounting plate (4.5) is connected to a feed single-axis electric slide (4.2), both ends of the feed jig mounting plate (4.5) are connected to side bars (4.7), both ends of the side bars (4.7) are connected to positioning bars (4.6) perpendicular to the side bars (4.7), a plurality of guide bearing followers (4.9) are evenly arranged on the side bars (4.7) along the length direction thereof, the aging board jig (4.11) is placed on the guide bearing follower (4.9), a small knob (4.8) penetrating the side bars (4.7) is arranged in the middle of the side bars (4.7), and a ball head plunger (4.10) penetrating the side bars (4.7) is also arranged on the side bars (4.7).

2. The optical device binning device according to claim 1, characterized in that: The aging board jig (4.11) is provided with a QR code, and 64 jig holes are opened on the aging board jig (4.11), and each jig hole corresponds to a number from 1 to 64.

3. The optical device binning device according to claim 2, characterized in that: The material box installation assembly comprises a defective product box placement plate (4.12), the defective product box placement plate (4.12) is connected to the feed linear guide rail (4.4), the defective product box placement plate (4.12) is connected to the feed fixture installation plate (4.5) via a connecting plate (4.13), the defective product box placement plate (4.12) is connected to a feed tray placement plate (4.15), the material box (13) is placed on the feed tray placement plate (4.15), a group of adjacent sides of the feed tray placement plate (4.15) are connected to positioning blocks (12), and the other two sides of the feed tray placement plate (4.15) are connected to movable positioning assemblies.

4. The optical device binning device according to claim 1, characterized in that: The material taking and placing module (3) comprises an X-axis single-axis electric slide (3.4), a vacuum generator (3.8) is connected to the top of the X-axis single-axis electric slide (3.4), a Z-axis single-axis mounting plate (3.6) is vertically connected to the upper side wall of the X-axis single-axis electric slide (3.4), a Z-axis single-axis electric slide (3.9) is connected to the Z-axis single-axis mounting plate (3.6), a Z-axis single-axis electric slide (3.9) is connected to the Z-axis single-axis connecting plate (3.10), and two sets of parallel suction components are connected to the Z-axis connecting plate (3.10).

5. The optical device binning device according to claim 4, characterized in that: The suction assembly comprises a first micro linear guide rail (3.12), the first micro linear guide rail (3.12) being mounted on a Z-axis single-axis mounting plate (3.6) via a suction head mounting plate (3.11), a suction head guide block (3.13) being connected to the first micro linear guide rail (3.12), a linear bearing (3.15) being arranged between the suction head guide block (3.13) and the suction head mounting plate (3.11), and a A suction head (3.16) is provided, and the upper part of the suction head (3.16) is connected to a vacuum generator (3.8) through a pipe joint (3.14); an air gripper (3.17) is connected to the Z-axis single-axis mounting plate (3.6); the air gripper (3.17) is connected to a clamping jaw mounting block (3.19); the clamping jaw mounting block (3.19) is connected to two clamping jaws (3.20); and the end of the suction head (3.16) is located between the two clamping jaws (3.20).

6. The optical device binning device according to claim 1, characterized in that: The material receiving module (2) comprises a material receiving single-axis electric slide (2.2) and a material receiving linear guide rail (2.4) arranged in parallel, a single-axis connecting plate (2.5) is connected between the material receiving single-axis electric slide (2.2) and the material receiving linear guide rail (2.4), a material receiving tray placement plate (2.7) is connected to the single-axis connecting plate (2.5), and a plurality of evenly arranged tray plates (2.8) are arranged on the material receiving tray placement plate (2.7), and each group of the tray plates (2.8) is provided with a plurality of evenly arranged tray plates (2.8). 8) are fixed to the receiving tray placement plate (2.7) through a fixing component, the fixing component includes a fixed positioning component and a movable positioning component, the fixed positioning component includes two positioning blocks (12), the two positioning blocks (12) are fixed to the receiving tray placement plate (2.7) and the two positioning blocks (12) are located at a group of adjacent edges of the receiving tray placement plate (2.7), and the movable positioning component is arranged at another group of adjacent edges of the receiving tray placement plate (2.7).

7. The optical device binning device according to claim 6, characterized in that: The movable positioning assembly comprises two second micro linear guide rails (6) arranged in parallel, a spring support block (7) is arranged between the two second micro linear guide rails (6), a sliding positioning block (5) which can move along the length direction of the second micro linear guide rails (6) is connected to the two second micro linear guide rails (6), the lower surface of the sliding positioning block (5) is connected to a limiting plate (8), a sliding rod (10) is connected to the limiting plate (8), the other end of the sliding rod (10) passes through the spring support block (7), a spring (11) is sleeved on the sliding rod (10), the two ends of the spring (11) are respectively connected to the spring support block (7) and the limiting plate (8), a cylinder (9) is arranged between the two second micro linear guide rails (6), and the output shaft of the cylinder (9) is in contact with the limiting plate (8).

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