Classified blanking device

Abstract

The present invention discloses a sorting and discharging device for grasping and sorting several products from a carrier, which includes a loading area, a discharging module and a discharging area. The carrier is arranged in the loading area. The discharging module includes a carrier suction cup, a product suction cup and an identification unit. The discharging area includes a defective product discharging bin, a transfer platform and a carrier discharging bin. The discharging module transfers the products in the carrier to one of the defective product discharging bin or the transfer platform through the product suction cup according to the identification information of the identification unit, and the discharging module transfers the carrier to the carrier discharging bin through the carrier suction cup according to the identification information of the identification unit. The sorting and discharging device of the present invention can improve the space utilization rate, facilitate the statistics of the quantity of qualified / defective products and the storage and recycling of carriers; the carrier pressing block of the cover plate disassembling assembly is elastically connected with the upper cover suction cup assembly, avoiding hard contact between the carrier pressing block and the edge of the carrier when picking up the cover plate and damaging the carrier.

Description

Technical Field

[0001] The present invention belongs to the field of automation equipment, and particularly relates to a sorting and discharging device. Background Art

[0002] In automated production, multiple products are placed on the same carrier. After inspection, they are divided into qualified products and unqualified products. It is necessary to distinguish between qualified products and unqualified products. The qualified products are transferred to the next station, and the unqualified products are collected and repaired or scrapped after collection. The carrier is usually provided with a cover for fixing the products. Before sorting and discharging the products and the carrier, it is necessary to pick up and discharge the cover of the carrier. The sorting and discharging devices in the prior art are likely to pick up the carrier while picking up the cover, resulting in the carrier or the product falling off and thus damaging the carrier or the product; or damaging the carrier when making hard contact with the carrier while picking up the carrier. Summary of the Invention

[0003] The purpose of the present invention is to provide a sorting and discharging device that can both protect the carrier and separate the cover and the carrier.

[0004] To achieve the above purpose, the sorting and discharging device of the present invention is used to grab and sort several products from a carrier, and includes a loading area, a discharging module, and a discharging area. The carrier is arranged in the loading area. The discharging module includes a carrier suction cup, a product suction cup, and an identification unit. The discharging area includes a defective product discharging bin, a transfer platform, and a carrier discharging bin. Among them, the discharging module transfers the products in the carrier to one of the defective product discharging bin or the transfer platform through the product suction cup according to the identification information of the identification unit, and the discharging module transfers the carrier to the carrier discharging bin through the carrier suction cup according to the identification information of the identification unit. The sorting and discharging device further includes a cover disassembling assembly arranged in the loading area. The cover disassembling assembly has an upper cover suction cup assembly driven to grab a cover. The upper cover suction cup assembly grabs the cover from the carrier and transfers it to a cover discharging bin. The upper cover suction cup assembly is elastically connected with a plurality of carrier pressing blocks, which press the edge of the carrier when picking up the cover of the carrier.

[0005] In an embodiment of the present invention, it further includes a front conveyor line arranged along a conveying direction. The front conveyor line conveys the carrier to the loading area.

[0006] In an embodiment of the present invention, a positioning platform is arranged on the front conveyor line. The positioning platform has positioning pins and vacuum suction cups, and the carrier is arranged on the positioning platform through the positioning pins and the vacuum suction cups.

[0007] In an embodiment of the present invention, the transfer platform is arranged on a rear conveyor line, and the rear conveyor line and the front conveyor line are arranged in the same straight line direction.

[0008] In one embodiment of the present invention, there are two transfer platforms, which are arranged perpendicular to the conveying direction and alternately receive the products under the drive of a first driving component.

[0009] In one embodiment of the present invention, the cover plate unloading bin and the carrier unloading bin are slidably arranged on one side of the conveying direction, and the defective product unloading bin is slidably arranged on the other side of the conveying direction.

[0010] In one embodiment of the present invention, the cover plate unloading bin, the carrier unloading bin, and the defective product unloading bin all include a support frame arranged on a pair of material receiving slide rails and a bearing platform slidably arranged on the support frame.

[0011] In one embodiment of the present invention, the unloading module includes a first linear module, a second linear module transmission-connected to the first linear module, and a third linear module transmission-connected to the second linear module, and the third linear module drives the carrier suction cup, product suction cup and identification unit to move longitudinally synchronously.

[0012] In one embodiment of the present invention, a cover plate disassembly assembly is further included and arranged in the loading area. The upper cover suction cup assembly is arranged to a driving end of a driving assembly through a buffer guide rail and / or a first buffer spring.

[0013] In one embodiment of the present invention, the upper cover suction cup assembly is provided with at least one fixed plate, at least a portion of the fixed plate extends out of the edge of the upper cover suction cup assembly, a screw is slidably provided at the protruding end of the fixed plate, the carrier pressure block is fixedly provided at the end of the screw, and a cylindrical spring is provided between the carrier pressure block and the fixed plate and on the screw.

[0014] To sum up, the classification unloading device of the present invention improves the space utilization rate of the unloading device by fixing the carrier suction cup, product suction cup and identification unit on the unloading module, and picking up good products, defective products and carriers separately through a mechanical structure; the cover plate disassembly assembly of the carrier is set to disassemble the cover plate and the carrier, and the good products, defective products, carriers and the cover plate of the carrier are stored separately for easy storage and statistics; the carrier pressing block of the cover plate disassembly assembly is elastically connected to the upper cover suction cup assembly to avoid damage to the carrier due to hard contact between the carrier pressing block and the edge of the carrier when picking up the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a classification blanking device according to an embodiment of the present invention;

[0016] Figure 2 yes Figure 1 Structural diagram of the front conveyor line of the middle sorting unloading device;

[0017] Figure 3 yesFigure 1 Structure diagram of the cover plate disassembly component of the medium classification blanking device;

[0018] Figure 4 is Figure 1 Structure diagram of the cover plate blanking bin of the medium classification blanking device;

[0019] Figure 5 is Figure 1 Structure diagram of the blanking module of the medium classification blanking device;

[0020] Figure 6 is Figure 1 Structure diagram of the rear conveying line of the medium classification blanking device;

[0021] Figure 7 is Figure 1 Structure diagram of the defective product blanking bin of the medium classification blanking device;

[0022] Figure 8 is Figure 1 Structure diagram of the carrier blanking bin of the medium classification blanking device;

[0023] In the figure: 100, workbench; T, carrier; C, cover plate; P, product;

[0024] 200, front conveying line; 210, positioning platform; 220, positioning pin; 230, vacuum chuck;

[0025] 300, rear conveying line; 310, slide rail; 320, third bracket; 330, good product blanking area; 340, picking area; 350, transfer platform; 351, good product detection optical fiber; 360, first driving component; 361, synchronous pulley; 362, synchronous belt; 363, rotating motor; 364, synchronous belt joint plate;

[0026] 400, cover plate disassembly component; 410, first bracket; 411, auxiliary guide rail; 420, second driving component; 430, third driving component; 440, upper cover suction cup component; 441, installation part; 442, buffer guide rail; 443, suction cup; 444, fixing plate; 445, screw; 446, washer; 447, cylindrical spring; 450, carrier pressing block; 460, first mounting plate; 470, first buffer spring;

[0027] 500, blanking module; 510, second bracket; 520, first linear module; 530, second linear module; 540, third linear module; 550, carrier suction cup; 560, product suction cup; 561, cylinder; 562, second mounting plate; 563, second buffer spring; 570, barcode scanner;

[0028] 600. Cover plate blanking bin; 601. Material receiving guide rail; 602. Support frame; 603. Material taking slide rail; 610. Cover plate bearing table; 620. First guiding column; 630. First pair of light-emitting and receiving optical fibers.

[0029] 700. Defective product blanking bin; 710. Tray bearing table; 720. Tray; 730. Defective product placement position; 740. Tray presence / absence detection optical fiber.

[0030] 800. Carrier blanking bin; 810. Basket bearing table; 820. Carrier basket; 830. Basket presence / absence detection optical fiber; 840. Second pair of light-emitting and receiving optical fibers; 850. Second guiding column.

[0031] 900. Ion air bar. Detailed implementation manners

[0032] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and be able to implement it. However, the specific embodiments cited are not intended to limit the present invention.

[0033] Referring to the accompanying drawings, the implementation manners of the present invention will be described. Among them, in the following description, the horizontal direction is perpendicular to the conveying direction on the same horizontal plane, and the vertical direction is perpendicular to the above-mentioned horizontal plane.

[0034] In this embodiment, a blanking module is used to classify and transfer the carrier T stored in the loading area and a plurality of products P arranged in the carrier T to corresponding multiple blanking areas. Among them, the blanking areas include a defective product blanking area for accommodating the products detected as unqualified, a transfer platform 350 for accommodating the products detected as qualified, and a carrier blanking area specifically for accommodating the carrier T.

[0035] As Figure 1 shown, the classification blanking device in this embodiment includes a workbench 100, a front conveying line 200, a rear conveying line 300, a cover plate disassembling assembly 400, and a blanking module 500 arranged on the workbench 100. The front conveying line 200 and the rear conveying line 300 are arranged along the same conveying direction. The cover plate disassembling assembly 400 is arranged above the front conveying line 200, and the blanking module 500 is arranged above the rear conveying line 300.

[0036] In this embodiment, a carrier T is conveyed from the front conveyor line 200 to the rear conveyor line 300. A plurality of products P are fixed on the carrier T by a cover plate C. When the carrier T passes through the cover plate disassembling assembly 400, the cover plate C is picked up and unloaded into the cover plate unloading bin 600 located on one side of the front conveyor line 200. In the following description, the carrier T and the products P in the carrier T are collectively referred to as the workpiece to be conveyed. The workpiece to be conveyed is conveyed to the rear end of the front conveyor line 200 and enters the operable range of the blanking module 500. Then, it is identified and classified as good products, defective products, and the carrier T by the blanking module 500, and the good products, defective products, and the carrier T are classified and unloaded into the corresponding blanking areas.

[0037] As Figure 2 shown, the front conveyor line 200 has a positioning platform 210. The positioning platform 210 is driven by a driving member to reciprocate in the conveying direction. The driving member here can be a cylinder, a conveyor belt, a linear module, etc., and preferably a conveyor belt. The upper surface of the positioning platform 210 is provided with positioning pins 220 for positioning the carrier T, and the bottom surface of the carrier T is provided with positioning holes matching the positioning pins 220; the positioning platform 210 is also provided with vacuum suction cups 230 for fixing the carrier T to prevent the carrier T from shifting during the conveying process.

[0038] As Figure 3 shown, the cover plate disassembling assembly 400 is arranged above the front conveyor line 200 through a first bracket 410, and includes a second driving assembly 420, a third driving assembly 430, an upper cover suction cup assembly 440, and a carrier pressing block 450. The second driving assembly 420 is preferably a rodless cylinder and is arranged on the first bracket 410, and its driving direction is parallel to the lateral direction. The third driving assembly 430 is preferably a slide cylinder and is connected to the driving end of the second driving assembly 420 and can move laterally under the drive of the second driving assembly 420, and its driving direction is parallel to the longitudinal direction; in order to ensure the lateral running accuracy of the third driving assembly 430, the third driving assembly 430 is also slidably connected to the first bracket 410 through an auxiliary guide rail 411 horizontally arranged on the first bracket 410. The driving end of the third driving assembly 430 is connected to a first mounting plate 460, and the mounting portion 441 of the upper cover suction cup assembly 440 is elastically arranged on the first mounting plate 460 through a pair of buffer guide rails 442 arranged longitudinally and a first buffer spring 470.

[0039] The third driving assembly 430 drives the upper cover suction cup assembly 440 to move longitudinally to pick up the cover plate C of the carrier T. When the suction cup 443 of the upper cover suction cup assembly 440 contacts the cover plate C, the downward pressure applied by the third driving assembly 430 to the upper cover suction cup assembly 440 can be partially absorbed by the buffer guide rails 442 and the first buffer spring 470, thereby avoiding hard contact and damaging the workpiece to be conveyed or the cover plate C.

[0040] The vehicle pressing block 450 is elastically connected to the upper cover suction cup assembly 440. Specifically, a fixing plate 444 is provided on the side of the upper cover suction cup assembly 440 opposite to the adsorption surface. At least a part of the fixing plate 444 extends beyond the edge of the upper cover suction cup assembly 440. A screw 445 is slidably inserted through the extended end. A washer 446 is fixedly sleeved on the lower part of the screw 445. A cylindrical spring 447 is sleeved on the screw 445 between the washer 446 and the fixing plate 444. The vehicle pressing block 450 is fixedly arranged at the end of the screw 445. A plurality of vehicle pressing blocks 450 are evenly arranged at the edge of the upper cover suction cup assembly 440 in this embodiment, so as to provide a uniformly distributed downward pressure on the cover plate C of the vehicle T.

[0041] When the third driving assembly 430 drives the upper cover suction cup assembly 440 to press on the vehicle T, the suction cup 443 of the upper cover suction cup assembly 440 contacts the cover plate C, and the vehicle pressing block 450 contacts the edge of the vehicle T extending beyond the cover plate C. At this time, the reaction force received by the vehicle pressing block 450 causes the screw 445 to move upward and compress the cylindrical spring 447, avoiding damage to the vehicle T due to excessive force on the vehicle pressing block 450. When the cover plate disassembling assembly 400 drives the cover plate C to lift, the restoring force of the cylindrical spring 447 and the gravity of the screw 445 and the vehicle pressing block 450 still generate a downward pressure on the vehicle T, preventing the vehicle T from being picked up together.

[0042] As Figure 1 shown, a cover plate blanking bin 600 is arranged on one side in the lateral direction of the front conveyor line 200. After the third driving assembly 430 drives the upper cover suction cup assembly 440 to pick up the cover plate C, the second driving assembly 420 drives the upper cover suction cup assembly 440 to move along the lateral direction to the upper part of the cover plate blanking bin 600 to unload the cover plate C.

[0043] As Figure 4 shown, the cover plate blanking bin 600 is slidably arranged on the upper surface of the workbench 100 through a pair of receiving guide rails 601 arranged along the lateral direction. Specifically, the cover plate blanking bin 600 includes a support frame 602 arranged on the receiving guide rails 601, a cover plate bearing table 610 slidably arranged on the material taking slide rails 603 of the support frame 602, a plurality of first guide columns 620 arranged on the upper surface of the cover plate bearing table 610, and a first pair of light-emitting and receiving optical fibers 630 arranged on opposite sides of the cover plate bearing table 610. The plurality of first guide columns 620 can limit the position of the cover plate C, and the first pair of light-emitting and receiving optical fibers 630 detect the full material condition in the cover plate blanking bin 600.

[0044] As can be seen from the above, the cover plate blanking bin 600 can be pulled out laterally in the direction perpendicular to the conveying direction of the vehicle T, which can make full use of the lateral space and reduce the occupied space in the conveying direction. At the same time, adopting the secondary slide rail structure of the receiving guide rails 601 and the material taking slide rails 603 can also save the lateral pulling-out distance.

[0045] In other embodiments, the classification and blanking device may also cancel the setting of the front conveyor line 200. The carrier T carrying the product P can be directly placed on the workbench 100 by an external manipulator and then classified and stored after being identified by the blanking module 500. In the case where the carrier T carrying the product P does not have the cover plate C, the cover plate disassembling assembly 400 and the cover plate blanking bin 600 can be cancelled. That is, the settings of the front conveyor line 200, the cover plate disassembling assembly 400, and the cover plate blanking bin 600 can be selectively set according to actual needs.

[0046] As Figure 1 , Figure 5 shown, the blanking module 500 is arranged above the rear conveyor line 300 through the second bracket 510, and includes a first linear module 520, a second linear module 530, a third linear module 540, a carrier suction cup 550, a product suction cup 560, and a barcode scanner 570. The first linear module 520 is arranged on the second bracket 510, and its driving direction is parallel to the lateral direction. The second linear module 530 is connected to the slider of the first linear module 520 and can move laterally under the drive of the first linear module 520, and its driving direction is parallel to the conveying direction. To ensure the running accuracy of the second linear module 530, the second linear module 530 is also slidably connected to the second bracket 510 through a guide rail horizontally arranged on the second bracket 510. The third linear module 540 is connected to the slider of the second linear module 530 and can reciprocate along the conveying direction under the drive of the second linear module 530, and its driving direction is parallel to the longitudinal direction. Both the carrier suction cup 550 and the barcode scanner 570 are fixedly arranged on the slider of the third linear module 540, and the product suction cup 560 is arranged on the slider of the third linear module 540 through a cylinder 561, so that it can move in the longitudinal direction relative to the third linear module 540. The carrier suction cup 550 picks up the carrier T, the product suction cup 560 picks up good products or defective products. The carrier suction cup 550, the barcode scanner 570, and the product suction cup 560 can move longitudinally under the drive of the third linear module 540, and the product suction cup 560 can move longitudinally for the second time under the drive of the cylinder 561. The longitudinal movement range of the product suction cup 560 is greater than that of the carrier suction cup 550, so that the product suction cup 560 and the carrier suction cup 550 are at different heights when adsorbing the product or the carrier T, and will not interfere with each other. The driving end of the cylinder 561 is connected to a second mounting plate 562, and the product suction cup 560 is elastically arranged on the second mounting plate 562 through a longitudinally arranged guide rail and a second buffer spring 563. The setting of the second buffer spring 563 prevents the cylinder 561 from damaging the product when driving the product suction cup 560 to pick up the product P.

[0047] The vehicle suction cup 550 and the product suction cup 560 can be provided with pressing blocks to prevent the positioning platform 210 from moving when sucking the vehicle T or the vehicle T from moving when sucking the product P. The principle and structure of the pressing blocks can refer to the design of the upper cover suction cup assembly 440 described above and will not be repeated here.

[0048] As Figure 6 shown, the post-conveyor line 300 includes two slide rails 310 parallel to the conveying direction. The two slide rails 310 are arranged on the workbench 100 through a third bracket 320. The two ends of the slide rails 310 are respectively defined as a good product discharging area 330 and a material taking area 340. A transfer platform 350 is slidably connected to each slide rail 310. The two transfer platforms 350 are driven by a first driving component 360 to alternately move to the good product discharging area 330 and the material taking area 340, receive the good products conveyed by the discharging module 500 in the good product discharging area 330, and transfer the good products to the next working station in the material taking area 340. In this embodiment, the first driving component 360 is preferably a synchronous belt: connecting plates 311 are respectively fixedly connected to the two ends of the two slide rails 310, a synchronous pulley 361 is arranged on each connecting plate 311, the two synchronous pulleys 361 are jointly sleeved with a synchronous belt 362, one of the two synchronous pulleys 361 is connected to a rotating motor 363, and the other synchronous pulley 361 is driven to rotate. The two transfer platforms 350 are connected to the synchronous belt 362 through a synchronous belt joint plate 364 and reciprocate along the slide rails 310 when the synchronous belt 362 is driven. Each transfer platform 350 is provided with four placing positions, and each placing position is provided with a good product detection optical fiber 351 for detecting the full material condition of the transfer platform 350.

[0049] As Figure 1 shown, a defective product discharging bin 700 is arranged on one side of the post-conveyor line 300, and a vehicle discharging bin 800 is arranged on the other side. The discharging module 500 drives the code scanning gun 570 to scan the codes of the product P and the vehicle T, and classifies the product P into good products and defective products according to the storage information of the previous process. The product suction cup 560 picks up the good products and discharges them to the transfer platform 350 of the post-conveyor line 300, the product suction cup 560 picks up the defective products and discharges them to the defective product discharging bin 700, and the discharging module 500 drives the vehicle suction cup 550 to pick up the vehicle T and discharges the vehicle to the vehicle discharging bin 800.

[0050] In other embodiments, the code scanning gun 570 can also be an identification unit, such as a CCD camera module. This identification unit is used to read the preset information on the product P in the vehicle T, or identify specific features (cracks, damages, scratches, etc.) on the product P through machine vision technology, and determine whether the product P is a good product or a defective product in turn. The discharging module 500 can also adopt a manipulator to realize the grasping operations of the product P and the vehicle T.

[0051] As Figure 7As shown in the figure, the defective product discharging bin 700 includes a tray bearing platform 710. The tray bearing platform 710 is slidably arranged on the upper surface of the workbench 100 through a pair of guide rails arranged along the transverse direction. A tray 720 is detachably arranged on the upper surface of the tray bearing platform 710. A plurality of defective product placement positions 730 are arranged on the tray 720. A tray presence / absence detection optical fiber 740 is arranged below the tray bearing platform 710 for detecting whether a tray 720 is arranged on the tray bearing platform 710.

[0052] As Figure 8 shown in the figure, the carrier discharging bin 800 includes a basket bearing platform 810. The basket bearing platform 810 is slidably arranged on the upper surface of the workbench 100 through a pair of guide rails arranged along the transverse direction. A carrier basket 820 is detachably arranged on the upper surface of the basket bearing platform 810. A basket presence / absence detection optical fiber 830 is arranged below the basket bearing platform 810 for detecting whether a carrier basket 820 is arranged on the basket bearing platform 810. A plurality of second guide posts 850 are further arranged on the upper surface of the basket bearing platform 810, and the plurality of second guide posts 850 can limit the position of the carrier T. Second opposed light fibers 840 are arranged on opposite sides of the basket bearing platform 810 for detecting the full material condition in the carrier discharging bin 800. Positioning pins are arranged on the upper surfaces of the tray bearing platform 710 and the basket bearing platform 810, and positioning holes matching the positioning pins are arranged on both the tray 720 and the carrier basket 820, facilitating the positioning of the tray 720 and the carrier basket 820.

[0053] The structures of the defective product discharging bin 700 and the carrier discharging bin 800 sliding along the transverse direction can refer to the description of the foregoing cover plate discharging bin 600 and will not be repeated here. In this embodiment, the carrier discharging bin 800 and the foregoing cover plate discharging bin 600 are arranged on the same side, so as to facilitate the recovery of the carrier T and the cover plate C on the same side; the defective product discharging bin 700 is arranged on the opposite side, so as to make more reasonable use of the space.

[0054] As Figure 1 shown in the figure, an ion wind bar 900 is further arranged above the front conveyor line 200 between the cover plate disassembling assembly 400 and the discharging module 500 to eliminate static electricity. An upper frame (not shown in the figure) is arranged above the workbench 100. The cover plate discharging bin 600, the carrier discharging bin 800, and the defective product discharging bin 700 can all be pulled out of the upper frame through the guide rail pulling device, facilitating the loading and unloading. The front conveyor line 200 and the rear conveyor line 300 both extend out of the upper frame. The front conveyor line 200 receives the carrier T conveyed from the previous station, and the rear conveyor line 300 conveys the sorted good products to the next station.

[0055] Position sensors are arranged on the first driving assembly 360, the second driving assembly 420, the first linear module 520, the second linear module 530, and the third linear module 540 to control the displacement of each driving part.

[0056] In this embodiment, the classification and blanking process of the classification and blanking device is as follows:

[0057] First, the front conveyor line 200 conveys the carrier T received from the previous station to the lower part of the cover plate disassembling assembly 400. The third driving assembly 430 of the cover plate disassembling assembly 400 drives the upper cover suction cup assembly 440 to move downward to pick up the cover plate C of the carrier T, and the second driving assembly 420 drives the upper cover suction cup assembly 440 to move to the cover plate blanking bin 600 to blank the cover plate C.

[0058] Then, the front conveyor line 200 continues to convey the carrier T to the end. During the conveying process, the ion wind rod 900 eliminates static electricity from the carrier T and the product P on the carrier T.

[0059] Finally, the barcode scanner 570 of the blanking module 500 scans the product P and the carrier T at the end of the front conveyor line 200, and then blanks after scanning. When the scanning result is a good product, the third driving module 540 and the cylinder 561 drive the product suction cup 560 to press down to pick up the good product, and the second linear module 530 drives the product suction cup 560 to blank the good product to the transfer platform 350 located in the good product blanking area 330; when the scanning result is a defective product, the product suction cup 560 presses down to pick up the defective product, and the second linear module 530 and the first linear module 520 drive the product suction cup 560 to blank the defective product to the defective product blanking bin 700; when the scanning result is the carrier T, the third linear module 540 drives the carrier suction cup 550 to press down to pick up the carrier T, and the second linear module 530 and the first linear module 520 drive the carrier suction cup 550 to blank the carrier T to the carrier blanking bin 800. The cylinder 561 appropriately adjusts the position of the product suction cup 560 to avoid interfering with the blanking operation of the carrier T.

[0060] Meanwhile, when the good product detection optical fiber 351 on the transfer platform 350 located in the good product blanking area 330 detects that the transfer platform 350 is full of materials, the rotating motor 363 drives the synchronous belt 362 to rotate, conveys the full material transfer platform to the material taking area 340, and conveys the empty material transfer platform to the good product blanking area 330. When the opposed optical fibers of the cover plate blanking bin 600 and the carrier blanking bin 800 detect that the bins are full of materials, manual blanking is performed.

[0061] The above embodiments are only preferred embodiments given to fully illustrate the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. A sorting and blanking device for grasping and sorting several products from a carrier, comprising a loading area, a blanking module and a blanking area, wherein the carrier is arranged in the loading area; characterized in that, The unloading module includes a carrier suction cup, a product suction cup and an identification unit, and the unloading area includes a defective product unloading bin, a transfer platform and a carrier unloading bin; wherein, the unloading module transfers the product in the carrier to one of the defective product unloading bin or the transfer platform through the product suction cup and according to the identification information of the identification unit, and the unloading module transfers the carrier to the carrier unloading bin through the carrier suction cup and according to the identification information of the identification unit; the classification unloading device also includes a cover disassembly component arranged in the loading area, the cover disassembly component has an upper cover suction cup component driven to grab a cover, the upper cover suction cup component grabs the cover from the carrier and transfers it to a cover unloading bin, the upper cover suction cup component is elastically connected to a plurality of carrier pressing blocks, which press the edge of the carrier when picking up the cover of the carrier; The upper cover suction cup assembly is provided with at least one fixed plate, at least a portion of the fixed plate extends out of the edge of the upper cover suction cup assembly, a screw is slidably provided at the extended end of the fixed plate, the carrier pressure block is fixedly provided at the end of the screw, and a cylindrical spring is provided between the carrier pressure block and the fixed plate and on the screw.

2. The sorting and blanking device according to claim 1, characterized in that, It also includes a front conveying line arranged along a conveying direction, and the front conveying line conveys the carrier to the loading area.

3. The sorting and blanking device according to claim 2, characterized in that, A positioning platform is provided on the front conveying line. The positioning platform has positioning pins and a vacuum suction cup. The carrier is arranged on the positioning platform through the positioning pins and the vacuum suction cup.

4. The sorting and blanking device according to claim 2, characterized in that, The transfer platform is arranged on a rear conveyor line, and the rear conveyor line and the front conveyor line are arranged in the same straight line direction.

5. The sorting and blanking device according to claim 4, wherein There are two transfer platforms, which are arranged perpendicular to the conveying direction and alternately receive the products under the drive of a first driving component.

6. The classified blanking device according to claim 2, characterized in that, The cover plate unloading bin and the carrier unloading bin are slidably arranged on one side of the conveying direction, and the defective product unloading bin is slidably arranged on the other side of the conveying direction.

7. The sorting and blanking device according to claim 1, characterized in that, The cover plate unloading bin, the carrier unloading bin, and the defective product unloading bin all include a support frame arranged on a pair of material receiving slide rails and a bearing platform slidably arranged on the support frame.

8. The sorting and blanking device according to claim 1, characterized in that The blanking module includes a first linear module, a second linear module transmission-connected to the first linear module, and a third linear module transmission-connected to the second linear module. The third linear module drives the carrier suction cup, the product suction cup and the identification unit to move longitudinally synchronously.

9. The sorting and blanking device according to claim 1, characterized in that, The upper cover suction cup assembly is arranged on a driving end of a driving assembly through a buffer guide rail and / or a first buffer spring.

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