CN110102503B - A high-speed sorting line - Google Patents

Abstract

The present invention discloses a high-speed sorting line, including a feeding roller conveyor line, a grading conveyor line, a discharging roller conveyor line, a feeding manipulator module, a code scanning NG manipulator module and a plurality of automatic sorting machines. After the product is placed on the feeding roller conveyor line, the feeding manipulator module can grab the product on the feeding roller conveyor line to the grading conveyor line, the code scanning NG manipulator module can scan the product on the grading conveyor line and cache the abnormal product NG, the grading conveyor line can convey the product to a corresponding automatic sorting machine according to the product information scanned and obtained by the code scanning NG manipulator module, and the automatic sorting machine can grab the corresponding product and further realize sorting and discharging through the discharging roller conveyor line. This high-speed sorting line has the advantages of reliable and stable performance, high degree of automation, high sorting efficiency, saving labor costs, and improving product quality.

Description

A high-speed sorting line

Technical Field

The invention relates to sorting equipment in the field of battery production, in particular to a high-speed sorting line.

Background technique

At present, lithium-ion batteries have the advantages of high specific energy, long cycle life, no memory effect, low self-discharge rate, etc. With the development and maturity of battery technology, lithium batteries are now widely used in various electronic products and electric vehicles.

When lithium batteries are used, the energy of a single battery is limited. For some power-consuming products, it is usually necessary to connect multiple batteries in series or in parallel to form a battery module for use. Existing battery modules generally have the problem of rapid battery capacity decay and short life, which is caused by the inconsistency between battery cells. Therefore, classifying batteries according to their performance is an important means to reduce the rate of battery capacity decay and extend battery life. How to use a simple, reliable and efficient battery sorting method to sort out single lithium batteries that are as consistent as possible to make battery modules is of great significance to the large-scale promotion and application of lithium-ion batteries. Due to structural and design limitations, existing battery sorting equipment generally has technical disadvantages such as easy line blocking, poor stability, low sorting efficiency, low degree of automation, and high labor costs.

In view of this, the purpose of the present invention is to provide a new technical solution to solve the existing technical defects.

Summary of the invention

In order to overcome the deficiencies of the prior art, the present invention provides a high-speed sorting line, which solves the technical defects of the prior art such as complex structure, poor performance stability, low degree of automation, high labor cost, and low sorting efficiency.

The technical solution adopted by the present invention to solve the technical problem is:

A high-speed sorting line comprises a loading roller conveyor line, a grading conveyor line, a unloading roller conveyor line, a loading robot module, a code scanning NG robot module and a plurality of automatic sorting machines. After the product is placed on the loading roller conveyor line, the loading robot module can grab the product on the loading roller conveyor line to the grading conveyor line, the code scanning NG robot module can scan the product on the grading conveyor line and NG cache the abnormal product, the grading conveyor line can convey the product to a corresponding automatic sorting machine according to the product information scanned and obtained by the code scanning NG robot module, the automatic sorting machine can grab the corresponding product and further realize sorting and unloading through the unloading roller conveyor line.

As an improvement of the above technical solution, the loading roller conveyor line, the grading conveyor line and the unloading roller conveyor line are all double-layer conveyor lines. A loading reflux elevator is arranged between the upper and lower ends of the loading roller conveyor line. The material frame filled with products is conveyed on the upper layer of the loading roller conveyor line. The loading robot module grabs the products in the material frame on the upper layer of the loading roller conveyor line to the upper layer of the grading conveyor line. The empty material frame in the upper layer of the loading roller conveyor line after the products are taken out flows back to the lower layer of the loading roller conveyor line through the loading reflux elevator. The lower layer of the unloading roller conveyor line conveys the empty material frame to the automatic sorting machine. The automatic sorting machine grabs the products on the upper layer of the grading conveyor line into the material frame. After the material frame of the automatic sorting machine is full of material, the full material frame of the automatic sorting machine is conveyed to the upper layer of the unloading roller conveyor line to realize unloading.

As a further improvement of the above technical solution, a step-by-step reflux elevator is provided between the two ends of the upper layer of the step-by-step conveyor line and the two ends of the lower layer thereof. The step-by-step reflux elevator located at the end of the step-by-step conveyor line is used to transport the fixture pallet on the upper layer of the step-by-step conveyor line to the lower layer of the step-by-step conveyor line, and the step-by-step reflux elevator located at the other end of the step-by-step conveyor line is used to lift the fixture pallet on the lower layer of the step-by-step conveyor line to the upper layer of the step-by-step conveyor line.

As a further improvement of the above technical solution, the tiered reflux elevator includes an elevator frame and an elevator guide rail, an elevator drive motor, and an elevator screw nut pair installed on the elevator frame. The elevator guide rail is installed with an elevator bearing module for bearing a fixture tray through a sliding seat. The nut of the elevator screw nut pair is fixedly connected to the elevator bearing module. The output end of the elevator drive motor is connected to one end of the elevator screw nut pair and can drive the elevator bearing module to slide on the elevator guide rail through the elevator screw nut pair. The elevator bearing module includes a bearing module frame, a bearing module material guide belt assembly installed on the bearing module frame, and a bearing module material guide drive motor for driving the bearing module material guide belt assembly to move; the bearing module material guide drive motor can drive the material guide belt assembly to operate and realize the inflow or outflow of the fixture tray.

As a further improvement of the above technical solution, the loading robot module includes a robot mobile phone frame and an X-axis sliding guide rail installed on the upper part of the robot mobile phone frame, a first X-axis drive assembly and a second X-axis drive assembly, the X-axis sliding guide rail is installed with a first Y-axis module and a second Y-axis module, the first X-axis drive assembly and the second X-axis drive assembly can respectively drive the first Y-axis module and the second Y-axis module to slide on the X-axis sliding guide rail, the output end of the first Y-axis module is provided with a first Z-axis module and a second Z-axis module that are independent of each other, the output end of the second Y-axis module is provided with a third Z-axis module and a fourth Z-axis module that are independent of each other, and the output ends of the first Z-axis module, the second Z-axis module, the third Z-axis module and the fourth Z-axis module are all installed with loading claw assemblies.

As a further improvement of the above technical solution, the first X-axis drive assembly and the second X-axis drive assembly have the same structure, both comprising an X-axis drive motor and an X-axis screw nut pair, the output end of the X-axis drive motor is connected to the input end of the X-axis screw nut pair, the nut of the X-axis screw nut pair of the first X-axis drive assembly is fixedly connected to the first Y-axis module and can drive the first Y-axis module to slide on the X-axis sliding guide rail, and the nut of the X-axis screw nut pair of the second X-axis drive assembly is fixedly connected to the second Y-axis module and can drive the second Y-axis module to slide on the X-axis sliding guide rail;

As a further improvement of the above technical solution, the first Y-axis module and the second Y-axis module have the same structure, the first Y-axis module includes a first Y-axis sliding mounting plate installed on the X-axis sliding guide rail and a first Y-axis sliding guide rail, a first Y-axis driving assembly, and a second Y-axis driving assembly arranged on the first Y-axis sliding mounting plate, the first Z-axis module and the second Z-axis module are arranged on the first Y-axis sliding guide rail, and the first Y-axis driving assembly and the second Y-axis driving assembly are respectively used to drive the first Z-axis module and the second Z-axis module to slide on the first Y-axis sliding guide rail;

As a further improvement of the above technical solution, the second Y-axis module includes a second Y-axis sliding mounting plate installed on the X-axis sliding guide rail and a second Y-axis sliding guide rail, a third Y-axis driving assembly, and a fourth Y-axis driving assembly arranged on the second Y-axis sliding mounting plate. The third Z-axis module and the fourth Z-axis module are arranged on the second Y-axis sliding guide rail, and the third Y-axis driving assembly and the fourth Y-axis driving assembly are respectively used to drive the third Z-axis module and the fourth Z-axis module to slide on the second Y-axis sliding guide rail;

As a further improvement of the above technical solution, the first Y-axis drive assembly, the second Y-axis drive assembly, the third Y-axis drive assembly and the fourth Y-axis drive assembly all include a Y-axis drive motor and a Y-axis screw nut pair driven by the Y-axis drive motor, the nut in the Y-axis screw nut pair in the first Y-axis drive assembly is fixedly connected to the first Z-axis module and can drive the first Z-axis module to slide on the first Y-axis sliding guide rail, the nut in the Y-axis screw nut pair in the second Y-axis drive assembly is fixedly connected to the second Z-axis module and can drive the second Z-axis module to slide on the first Y-axis sliding guide rail, the nut in the Y-axis screw nut pair in the third Y-axis drive assembly is fixedly connected to the third Z-axis module and can drive the third Z-axis module to slide on the second Y-axis sliding guide rail, and the nut in the Y-axis screw nut pair in the fourth Y-axis drive assembly is fixedly connected to the fourth Z-axis module and can drive the fourth Z-axis module to slide on the second Y-axis sliding guide rail.

As a further improvement of the above technical solution, the first Z-axis module, the second Z-axis module, the third Z-axis module and the fourth Z-axis module have the same structure, and they all include a Z-axis sliding mounting plate and a Z-axis sliding guide rail, a Z-axis driving motor and a Z-axis pulley group installed on the Z-axis sliding mounting plate, a Z-axis output mounting plate is installed on the Z-axis sliding guide rail, the Z-axis rear driving motor is used to drive the Z-axis pulley group to operate, the Z-axis pulley group includes a belt and the belt is connected to the Z-axis output mounting plate and further drives the Z-axis output mounting plate to slide on the Z-axis sliding guide rail, and the feeding clamp assembly is installed on the Z-axis output mounting plate;

As a further improvement of the above technical solution, the feeding clamping jaw assembly includes a connecting frame and a clamping jaw driving cylinder installed at the bottom of the connecting frame, and the output end of the clamping jaw driving cylinder is installed with clamping jaws arranged in pairs.

As a further improvement of the above technical solution, the automatic sorting machine includes a sorting machine frame and a sorting machine lifting assembly and a sorting machine manipulator assembly arranged inside the sorting machine frame. The sorting machine frame also has a material frame inflow channel and a material frame outflow channel. After the empty material frame enters the automatic sorting machine from the material frame inflow channel, the sorting machine lifting assembly lifts the empty material frame to a preset position, and the sorting machine manipulator assembly grabs the corresponding product on the grading conveyor line and places it in the empty material frame on the automatic sorting machine. After the empty material frame is full of material, the material frame loaded with products flows out from the material frame outflow channel and further enters the unloading roller conveyor line to realize unloading.

As a further improvement of the above technical solution, the sorter lifting assembly includes a sorter lifting guide rail and a sorter lifting cylinder, the sorter lifting guide rail is provided with a sorter lifting plate through a slide seat, and the output end of the sorter lifting cylinder is connected to the sorter lifting plate and can drive the sorter lifting plate to slide up and down along the sorter lifting guide rail;

The sorting machine robot assembly includes a sorting machine X-axis module, a sorting machine Y-axis module arranged at the output end of the sorting machine X-axis module, a sorting machine Z-axis module arranged at the output end of the sorting machine Y-axis module, and a sorting machine clamping claw assembly installed at the output end of the sorting machine Z-axis module.

As a further improvement of the above technical solution, the unloading roller conveyor line has an upper structure and a lower structure, and the unloading roller conveyor line is provided with a plurality of material frame picking and conveying components matching the automatic sorting machine on its upper structure and lower structure, and the material frame picking and conveying components are installed at the bottom of the upper structure or the lower structure through a lifting drive device, and the material frame picking and conveying components include a material frame picking and conveying component frame and a material frame picking and conveying belt component and a material frame picking and conveying drive motor arranged on the material frame picking and conveying component frame, and the material frame picking and conveying drive motor can drive the material frame picking and conveying belt component to operate, and the lifting drive device can drive the entire material frame picking and conveying component to rise or fall, and after the material frame picking and conveying component rises to the highest point, the upper edge of the material frame picking and conveying belt assembly is higher than the roller on the same layer structure on the unloading roller conveyor line, and an avoidance space for the material frame picking and conveying belt assembly to pass through is reserved on the upper structure and the lower structure of the unloading roller conveyor line.

As a further improvement of the above technical solution, the feeding roller conveyor line, the grading conveyor line, the feeding robot module, the code scanning NG robot module and the automatic sorting machine are symmetrically arranged in two groups of sorting mechanisms. The two groups of sorting mechanisms share a feeding roller conveyor line. Each grading conveyor line is correspondingly provided with six automatic sorting machines, which can sort the products in six gears;

As a further improvement of the above technical solution, the code scanning NG robot module includes a scanning component, an NG robot component and an NG product cache component.

The beneficial effects of the present invention are as follows: the present invention provides a high-speed sorting line, which is provided with a loading roller conveyor line, a grading conveyor line, a unloading roller conveyor line, a loading robot module, a code scanning NG robot module and an automatic sorting machine, and realizes automated battery sorting through the loading roller conveyor line, the grading conveyor line, the unloading roller conveyor line, the loading robot module, the code scanning NG robot module and the automatic sorting machine. It has the advantages of convenient implementation and reliable and stable performance. When used, it has the characteristics of not easy to block the line, high degree of automation and high sorting efficiency, which greatly improves the production efficiency of the battery and reduces labor costs.

In short, this high-speed sorting line solves the technical defects of the existing technology, such as complex structure, poor performance stability, low degree of automation, high labor cost, and low sorting efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention is further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a schematic diagram of the assembly of the present invention;

FIG2 is a schematic diagram of the assembly of the present invention from another angle;

FIG3 is a schematic diagram of the assembly of the graded reflux elevator of the present invention;

FIG4 is a schematic diagram of the assembly of the feeding robot module of the present invention;

FIG5 is a schematic diagram of the assembly of the automatic sorting machine of the present invention;

FIG6 is a schematic diagram of the assembly of the unloading roller conveyor line of the present invention;

FIG. 7 is a schematic diagram of the assembly of the material frame pick-up and delivery assembly of the present invention.

Detailed ways

The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the present invention. In addition, all the connection/connection relationships involved in the patent do not simply refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the invention can be combined interactively without conflicting with each other, refer to Figures 1-7.

1 and 2, a high-speed sorting line includes a loading roller conveyor line 1, a grading conveyor line 2, a unloading roller conveyor line 3, a loading robot module 4, a code scanning NG robot module 5 and multiple automatic sorting machines 6. After the product is placed on the loading roller conveyor line 1, the loading robot module 4 can grab the product on the loading roller conveyor line 1 and put it on the grading conveyor line 2. The code scanning NG robot module 5 can scan the product on the grading conveyor line 2 and NG cache the abnormal product. The grading conveyor line 2 can convey the product to a corresponding automatic sorting machine 6 according to the product information scanned and obtained by the code scanning NG robot module 5. The automatic sorting machine 6 can grab the corresponding product and further realize sorting and unloading through the unloading roller conveyor line 3.

Preferably, the loading roller conveyor line 1, the stepping conveyor line 2 and the unloading roller conveyor line 3 are all double-layer conveyor lines. The loading roller conveyor line 1 is provided with a loading reflux elevator 7 between the upper and lower ends thereof. The material frame filled with products is conveyed on the upper layer of the loading roller conveyor line 1. The loading robot module 4 grabs the products in the material frame of the upper layer of the loading roller conveyor line 1 to the upper layer of the stepping conveyor line 2. The empty material frame in the upper layer of the loading roller conveyor line 1 after the products have been taken out flows back to the lower layer of the loading roller conveyor line 1 through the loading reflux elevator 7. The lower layer of the unloading roller conveyor line 3 conveys the empty material frame to the automatic sorting machine 6. The automatic sorting machine 6 grabs the products on the upper layer of the stepping conveyor line 2 into the material frame. After the material frame of the automatic sorting machine 6 is full of material, the full material frame of the automatic sorting machine 6 is conveyed to the upper layer of the unloading roller conveyor line 3 and unloading is realized.

Preferably, a step-by-step reflux elevator 8 is provided between both ends of the upper layer of the step-by-step conveyor line 2 and both ends of the lower layer thereof. The step-by-step reflux elevator 8 located at the end of the step-by-step conveyor line 2 is used to transport the fixture tray on the upper layer of the step-by-step conveyor line 2 to the lower layer of the step-by-step conveyor line 2, and the step-by-step reflux elevator 8 located at the other end of the step-by-step conveyor line 2 is used to lift the fixture tray on the lower layer of the step-by-step conveyor line 2 to the upper layer of the step-by-step conveyor line 2;

3 , preferably, the step-by-step reflux elevator 8 comprises an elevator frame 81 and an elevator guide rail 82, an elevator drive motor 83, and an elevator screw nut pair 84 installed on the elevator frame 81; the elevator guide rail 82 is provided with an elevator bearing module 85 for bearing a fixture tray via a slide seat; the nut of the elevator screw nut pair 84 is fixedly connected to the elevator bearing module 85; the output end of the elevator drive motor 83 is connected to one end of the elevator screw nut pair 84 and can drive the elevator bearing module 85 to slide on the elevator guide rail 82 through the elevator screw nut pair 84; the elevator bearing module 85 comprises a bearing module frame 851, a bearing module material guide belt assembly 852 installed on the bearing module frame 851, and a bearing module material guide drive motor 853 for driving the bearing module material guide belt assembly 852 to move; the bearing module material guide drive motor 853 can drive the material guide belt assembly 852 to operate and realize the inflow or outflow of the fixture tray.

4 , preferably, the loading robot module 4 includes a robot mobile phone frame 41 and an X-axis sliding guide rail 420, a first X-axis driving assembly 421 and a second X-axis driving assembly 422 installed on the upper part of the robot mobile phone frame 41 , and the first Y-axis module 43 and the second Y-axis module 44 are installed on the X-axis sliding guide rail 420 , and the first X-axis driving assembly 421 and the second X-axis driving assembly 422 can respectively drive the first Y-axis module 43 and the second Y-axis module 44 to slide on the X-axis sliding guide rail 420 , and the output end of the first Y-axis module 43 is provided with a first Z-axis module 451 and a second Z-axis module 452 which are independent of each other, and the output end of the second Y-axis module 44 is provided with a third Z-axis module 453 and a fourth Z-axis module 454 which are independent of each other, and the output ends of the first Z-axis module 451 , the second Z-axis module 452 , the third Z-axis module 453 and the fourth Z-axis module 454 are all provided with a loading jaw assembly 46 .

Preferably, the first X-axis driving assembly 421 and the second X-axis driving assembly 422 have the same structure, both comprising an X-axis driving motor and an X-axis screw nut pair, the output end of the X-axis driving motor is connected to the input end of the X-axis screw nut pair, the nut of the X-axis screw nut pair of the first X-axis driving assembly 421 is fixedly connected to the first Y-axis module 43 and can drive the first Y-axis module 43 to slide on the X-axis sliding guide rail 420, and the nut of the X-axis screw nut pair of the second X-axis driving assembly 422 is fixedly connected to the second Y-axis module 44 and can drive the second Y-axis module 44 to slide on the X-axis sliding guide rail 420;

Preferably, the first Y-axis module 43 and the second Y-axis module 44 have the same structure, the first Y-axis module 43 includes a first Y-axis sliding mounting plate mounted on the X-axis sliding guide 420 and a first Y-axis sliding guide, a first Y-axis driving assembly, and a second Y-axis driving assembly arranged on the first Y-axis sliding mounting plate, the first Z-axis module 451 and the second Z-axis module 452 are arranged on the first Y-axis sliding guide, and the first Y-axis driving assembly and the second Y-axis driving assembly are respectively used to drive the first Z-axis module 451 and the second Z-axis module 452 to slide on the first Y-axis sliding guide;

Preferably, the second Y-axis module 44 includes a second Y-axis sliding mounting plate mounted on the X-axis sliding guide 420 and a second Y-axis sliding guide, a third Y-axis driving assembly, and a fourth Y-axis driving assembly arranged on the second Y-axis sliding mounting plate, and the third Z-axis module 453 and the fourth Z-axis module 454 are arranged on the second Y-axis sliding guide, and the third Y-axis driving assembly and the fourth Y-axis driving assembly are respectively used to drive the third Z-axis module 453 and the fourth Z-axis module 454 to slide on the second Y-axis sliding guide;

Preferably, the first Y-axis drive assembly, the second Y-axis drive assembly, the third Y-axis drive assembly and the fourth Y-axis drive assembly all include a Y-axis drive motor and a Y-axis screw nut pair driven by the Y-axis drive motor, the nut in the Y-axis screw nut pair in the first Y-axis drive assembly is fixedly connected to the first Z-axis module 451 and can drive the first Z-axis module 451 to slide on the first Y-axis sliding guide rail, the nut in the Y-axis screw nut pair in the second Y-axis drive assembly is fixedly connected to the second Z-axis module 452 and can drive the second Z-axis module 452 to slide on the first Y-axis sliding guide rail, the nut in the Y-axis screw nut pair in the third Y-axis drive assembly is fixedly connected to the third Z-axis module 453 and can drive the third Z-axis module 453 to slide on the second Y-axis sliding guide rail, and the nut in the Y-axis screw nut pair in the fourth Y-axis drive assembly is fixedly connected to the fourth Z-axis module 454 and can drive the fourth Z-axis module 454 to slide on the second Y-axis sliding guide rail.

Preferably, the first Z-axis module 451, the second Z-axis module 452, the third Z-axis module 453 and the fourth Z-axis module 454 have the same structure, and they all include a Z-axis sliding mounting plate and a Z-axis sliding guide rail, a Z-axis driving motor and a Z-axis pulley group installed on the Z-axis sliding mounting plate, a Z-axis output mounting plate installed on the Z-axis sliding guide rail, and the Z-axis rear driving motor is used to drive the Z-axis pulley group to operate, the Z-axis pulley group includes a belt and the belt is connected to the Z-axis output mounting plate and further drives the Z-axis output mounting plate to slide on the Z-axis sliding guide rail, and the feeding clamp assembly 46 is installed on the Z-axis output mounting plate;

Preferably, the feeding clamp assembly 46 comprises a connecting frame 461 and a clamp driving cylinder 462 installed at the bottom of the connecting frame 461 , and the output end of the clamp driving cylinder 462 is installed with a pair of clamps 463 .

During loading, the X-axis module drives the first Y-axis module 43 and the second Y-axis module 44 to move to a preset position, the first Y-axis module 43 drives the first Z-axis module 451 and the second Z-axis module 452 to move to a suitable position, the second Y-axis module 44 drives the third Z-axis module 453 and the fourth Z-axis module 454 to move to a suitable position, and after the Y-axis module moves into place, the loading jaw assembly 46 clamps the product, and after the product is clamped, the X-axis module, the Y-axis module and the Z-axis module cooperate to move to the preset position, and the loading jaw assembly 46 places the product at the preset position, completing one loading. By repeating the above process continuously, continuous loading can be achieved, and the degree of automation is high. In addition, in one loading, four groups of loading jaw assemblies 46 can realize the loading of four products, with high work efficiency, which is suitable for large-scale automated production.

5 , preferably, the automatic sorting machine 6 includes a sorting machine frame 61 and a sorting machine lifting assembly 62 and a sorting machine manipulator assembly 63 arranged inside the sorting machine frame 61. The sorting machine frame 61 also has a material frame inflow channel and a material frame outflow channel. After the empty material frame enters the automatic sorting machine 6 from the material frame inflow channel, the sorting machine lifting assembly 62 lifts the empty material frame to a preset position, and the sorting machine manipulator assembly 63 grabs the corresponding product on the grading conveyor line 2 and places it in the empty material frame on the automatic sorting machine 6. After the empty material frame is full of material, the material frame loaded with the product flows out from the material frame outflow channel and further enters the unloading roller conveyor line 3 to realize unloading.

Preferably, the sorter lifting assembly 62 includes a sorter lifting guide rail 621 and a sorter lifting cylinder 622, the sorter lifting guide rail 621 is provided with a sorter lifting plate 623 via a slide seat, and the output end of the sorter lifting cylinder 622 is connected to the sorter lifting plate 623 and can drive the sorter lifting plate 623 to slide up and down along the sorter lifting guide rail 621;

Preferably, the sorting machine robot assembly 63 includes a sorting machine X-axis module 631, a sorting machine Y-axis module 632 arranged at the output end of the sorting machine X-axis module 631, a sorting machine Z-axis module 633 arranged at the output end of the sorting machine Y-axis module 632, and a sorting machine clamp assembly 634 installed at the output end of the sorting machine Z-axis module 633.

6 and 7, preferably, the unloading roller conveyor line 3 has an upper structure 31 and a lower structure 32, and the unloading roller conveyor line 3 is provided with a plurality of material frame pick-up components 33 matching the automatic sorting machine 6 on its upper structure 31 and the lower structure 32, and the material frame pick-up components 33 are installed at the bottom of the upper structure 31 or the lower structure 32 through a lifting drive device, and the material frame pick-up components 33 include a material frame pick-up component frame 331 and a material frame conveying belt assembly 332 and a material frame conveying driving motor are arranged on the material frame conveying assembly frame 331. The material frame conveying driving motor can drive the material frame conveying belt assembly 332 to operate. The lifting drive device can drive the entire material frame conveying assembly 33 to rise or fall. After the material frame conveying assembly 33 rises to the highest point, the upper edge of the material frame conveying belt assembly 332 is higher than the rollers on the same layer structure of the unloading roller conveyor line 3. The upper structure 31 and the lower structure 32 of the unloading roller conveyor line 3 are both reserved with avoidance spaces for the material frame conveying belt assembly 332 to pass through.

Preferably, the feeding roller conveyor line 1, the grade conveyor line 2, the feeding robot module 4, the code scanning NG robot module 5 and the automatic sorting machine 6 are symmetrically arranged in two groups of sorting mechanisms, and the two groups of sorting mechanisms share a feeding roller conveyor line 3. Each grade conveyor line 2 is correspondingly provided with six automatic sorting machines 6, which can sort the products in six gears;

Preferably, the code scanning NG robot module 5 includes a scanning component, an NG robot component and an NG product cache component.

When the present invention is specifically implemented, the material frame with batteries in the previous process is conveyed to the position of the feeding robot module 4 through the feeding roller conveyor line 1. The feeding robot module 4 grabs the batteries in the material frame in sequence to the fixture tray of the grading conveyor line 2. The grading conveyor line 2 conveys the fixture tray to the position of the scanning NG robot module 5 for scanning. According to the information of the scanned code on the battery, the acquired data processing system allocates the battery to one of the six gears. If the scanning NG is abnormal, the scanning NG robot module 5 grabs the battery to the cache position, and waits for manual removal of the scanning NG battery. The automatic sorting machine 6 of the corresponding gear grabs the batteries on the tray on the grading conveyor line 2 and arranges them in the empty material frame in sequence.

The material frame conveying process of the feeding roller conveyor line 1: the full material frame waits for the feeding robot module 4 to take away the material, and the empty material frame is lowered to the lower layer of the feeding roller conveyor line 1 by the feeding return elevator 7, and then returns to the previous process.

The material frame conveying process of the unloading roller conveyor line 3: the empty material frame is scanned by the lower layer of the unloading roller conveyor line 3 and conveyed to the automatic sorting machine 6 through the system distribution. After the automatic sorting machine 6 fills the material frame with batteries, the automatic sorting machine 6 transfers the full material frame to the upper layer of the unloading roller conveyor line 3, and the unloading roller conveyor line 3 conveys the full material frame to the next process.

The process of the jig tray on the step conveyor line 2: the empty jig tray is cached in the lower layer of the step conveyor line 2, and is lifted to the upper layer of the step conveyor line 2 by the step reflux elevator 8. The loading robot module 4 grabs the battery cells to the jig tray, and the tray flows to the position of the code scanning NG robot module 5, which scans the code to read the battery information. According to the battery information, the system transports the jig tray to the automatic sorting machine 6 of the corresponding gear, and the automatic sorting machine 6 grabs the battery to the battery material frame. The empty jig tray flows to the end of the line, and is lowered to the cache of the lower layer of the step conveyor line 2 by the step reflux elevator 8, and the cycle continues.

The above is a specific description of the preferred implementation of the present invention, but the invention is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims (9)

1. The utility model provides a high-speed separation line which characterized in that: the automatic sorting machine comprises a feeding roller conveying line (1), a grading conveying line (2), a discharging roller conveying line (3), a feeding manipulator module (4), a code scanning NG manipulator module (5) and a plurality of automatic sorting machines (6), wherein after a product is placed on the feeding roller conveying line (1), the feeding manipulator module (4) is used for grabbing the product on the feeding roller conveying line (1) onto the grading conveying line (2), the code scanning NG manipulator module (5) is used for scanning the product on the sorting conveying line (2) and caching abnormal product NG, the grading conveying line (2) is used for correspondingly conveying the product onto a corresponding automatic sorting machine (6) according to product information obtained by scanning of the code scanning NG manipulator module (5), and the automatic sorting machine (6) is used for grabbing the corresponding product and further realizing sorting and discharging through the discharging roller conveying line (3);

The blanking roller conveyor line (3) is provided with an upper layer structure (31) and a lower layer structure (32), the blanking roller conveyor line (3) is provided with a plurality of material frame conveying components (33) matched with the automatic sorting machine (6) on the upper layer structure (31) and the lower layer structure (32), the material frame conveying components (33) are arranged at the bottom of the upper layer structure (31) or the lower layer structure (32) through lifting driving devices, the material frame conveying components (33) comprise a material frame conveying component frame (331) and a material frame conveying belt component (332) arranged on the material frame conveying component frame (331), the material frame conveying driving motors are used for driving the material frame conveying belt components (332) to operate, the lifting driving devices are used for driving the whole material frame conveying components (33) to lift or descend, after the material frame conveying components (33) lift to the highest position, the upper edge of the material frame conveying belt components (332) is higher than the material frame conveying belt components (332) on the same layer structure on the blanking roller conveyor line (3), and the material frame conveying components (332) are used for preventing the material frame conveying components (31) from penetrating through the upper layer structure (32);

The code scanning NG manipulator module (5) comprises a scanning assembly, a NG manipulator assembly and a NG product cache assembly.

2. A high-speed separation line according to claim 1, characterized in that: the automatic sorting machine is characterized in that the feeding roller conveying line (1), the grading conveying line (2) and the discharging roller conveying line (3) are double-layer conveying lines, a feeding reflux lifting machine (7) is arranged between the tail end of the upper layer and the tail end of the lower layer of the feeding roller conveying line (1), a material frame filled with products is conveyed to the upper layer of the feeding roller conveying line (1) through the feeding reflux lifting machine, the feeding mechanical arm module (4) grabs the products in the material frame on the upper layer of the feeding roller conveying line (1) to the upper layer of the grading conveying line (2), the empty material frame of the feeding roller conveying line (1) is refluxed to the lower layer of the feeding roller conveying line (1) through the feeding reflux lifting machine (7), the empty material frame is conveyed to the automatic sorting machine (6) through the lower layer of the discharging roller conveying line (3), the automatic sorting machine (6) grabs the products on the upper layer of the grading conveying line (2) to the material frame, and after the material frame of the automatic sorting machine (6) is full, the material frame of the automatic sorting machine (6) is conveyed to the upper layer of the discharging roller conveying line (3).

3. A high-speed separation line according to claim 2, characterized in that: a stepping reflux lifting machine (8) is arranged between the two ends of the upper layer of the stepping conveying line (2) and the two ends of the lower layer of the stepping conveying line, the stepping reflux lifting machine (8) positioned at the tail end of the stepping conveying line (2) is used for conveying a jig tray positioned at the upper layer of the stepping conveying line (2) to the lower layer of the stepping conveying line (2), and the stepping reflux lifting machine (8) positioned at the other end of the stepping conveying line (2) is used for lifting the jig tray positioned at the lower layer of the stepping conveying line (2) to the upper layer of the stepping conveying line (2);

The step backflow elevator (8) comprises an elevator frame (81) and an elevator guide rail (82), an elevator driving motor (83) and an elevator screw nut pair (84) which are arranged on the elevator frame (81), wherein an elevator bearing module (85) for bearing a jig pallet is arranged on the elevator guide rail (82) through a sliding seat, a nut of the elevator screw nut pair (84) is fixedly connected to the elevator bearing module (85), the output end of the elevator driving motor (83) is connected to one end of the elevator screw nut pair (84) and can drive the elevator bearing module (85) to slide on the elevator guide rail (82) through the elevator screw nut pair (84), and the elevator bearing module (85) comprises a bearing module frame (851), a bearing module guide belt assembly (852) arranged on the bearing module frame (851) and a bearing module guide driving motor (853) for driving the bearing module guide belt assembly (852) to move; the bearing module guide driving motor (853) is used for driving the guide belt assembly (852) to run and realizing inflow or outflow of the jig tray.

4. A high-speed separation line according to claim 1, characterized in that: the feeding manipulator module (4) comprises a manipulator frame (41) and an X-axis sliding guide rail (420), a first X-axis driving assembly (421) and a second X-axis driving assembly (422) which are arranged on the upper portion of the manipulator frame (41), a first Y-axis module (43) and a second Y-axis module (44) are arranged on the X-axis sliding guide rail (420), the first X-axis driving assembly (421) and the second X-axis driving assembly (422) are used for respectively driving the first Y-axis module (43) and the second Y-axis module (44) to slide on the X-axis sliding guide rail (420), the output end of the first Y-axis module (43) is provided with a first Z-axis module (451) and a second Z-axis module (452) which are independent of each other, the output end of the second Y-axis module (44) is provided with a third Z-axis module (453) and a fourth Z-axis module (454) which are independent of each other, and the first Z-axis module (451), the second Z-axis module (452), the third Z-axis module (454) and the fourth Z-axis module (454) are respectively provided with a gripper assembly (46).

5. A high-speed separation line according to claim 4, characterized in that: the first X-axis driving assembly (421) and the second X-axis driving assembly (422) have the same structure and comprise an X-axis driving motor and an X-axis screw nut pair, the output end of the X-axis driving motor is connected to the input end of the X-axis screw nut pair, the nut of the X-axis screw nut pair of the first X-axis driving assembly (421) is fixedly connected to the first Y-axis module (43) and can drive the first Y-axis module (43) to slide on the X-axis sliding guide rail (420), and the nut of the X-axis screw nut pair of the second X-axis driving assembly (422) is fixedly connected to the second Y-axis module (44) and can drive the second Y-axis module (44) to slide on the X-axis sliding guide rail (420);

The first Y-axis module (43) and the second Y-axis module (44) have the same structure, the first Y-axis module (43) comprises a first Y-axis sliding mounting plate arranged on an X-axis sliding guide rail (420), a first Y-axis sliding guide rail arranged on the first Y-axis sliding mounting plate, a first Y-axis driving assembly and a second Y-axis driving assembly, the first Z-axis module (451) and the second Z-axis module (452) are arranged on the first Y-axis sliding guide rail, and the first Y-axis driving assembly and the second Y-axis driving assembly are respectively used for driving the first Z-axis module (451) and the second Z-axis module (452) to slide on the first Y-axis sliding guide rail;

The second Y-axis module (44) comprises a second Y-axis sliding mounting plate arranged on the X-axis sliding guide rail (420), a second Y-axis sliding guide rail arranged on the second Y-axis sliding mounting plate, a third Y-axis driving assembly and a fourth Y-axis driving assembly, wherein the third Z-axis module (453) and the fourth Z-axis module (454) are arranged on the second Y-axis sliding guide rail, and the third Y-axis driving assembly and the fourth Y-axis driving assembly are respectively used for driving the third Z-axis module (453) and the fourth Z-axis module (454) to slide on the second Y-axis sliding guide rail;

The first Y-axis driving assembly, the second Y-axis driving assembly, the third Y-axis driving assembly and the fourth Y-axis driving assembly all comprise a Y-axis driving motor and a Y-axis screw nut pair driven by the Y-axis driving motor to run, nuts in the Y-axis screw nut pair in the first Y-axis driving assembly are fixedly connected to the first Z-axis module (451) and can drive the first Z-axis module (451) to slide on the first Y-axis sliding guide rail, nuts in the Y-axis screw nut pair in the second Y-axis driving assembly are fixedly connected to the second Z-axis module (452) and can drive the second Z-axis module (452) to slide on the first Y-axis sliding guide rail, nuts in the Y-axis screw nut pair in the third Y-axis driving assembly are fixedly connected to the third Z-axis module (453) and can drive the third Z-axis module (453) to slide on the second Y-axis sliding guide rail, and nuts in the Y-axis screw nut pair in the fourth Y-axis driving assembly are fixedly connected to the fourth Z-axis module (454) and can drive the fourth Z-axis module (454) to slide on the second Y-axis sliding guide rail.

6. A high-speed separation line according to claim 4, characterized in that: the first Z-axis module (451), the second Z-axis module (452), the third Z-axis module (453) and the fourth Z-axis module (454) have the same structure, and each of the first Z-axis module, the second Z-axis module, the third Z-axis module and the fourth Z-axis module comprises a Z-axis sliding mounting plate, a Z-axis sliding guide rail arranged on the Z-axis sliding mounting plate, a Z-axis driving motor and a Z-axis belt pulley group, the Z-axis sliding guide rail is provided with a Z-axis output mounting plate, the Z-axis rear driving motor is used for driving the Z-axis belt pulley group to operate, the Z-axis belt pulley group comprises a belt, the belt is connected to the Z-axis output mounting plate and further drives the Z-axis output mounting plate to slide on the Z-axis sliding guide rail, and the feeding gripper assembly (46) is arranged on the Z-axis output mounting plate;

The feeding clamping jaw assembly (46) comprises a connecting frame (461) and a clamping jaw driving cylinder (462) arranged at the bottom of the connecting frame (461), and clamping jaws (463) which are arranged in pairs are arranged at the output end of the clamping jaw driving cylinder (462).

7. A high-speed separation line according to claim 1, characterized in that: the automatic sorter (6) comprises a sorter frame (61) and a sorter lifting assembly (62) and a sorter manipulator assembly (63) which are arranged in the sorter frame (61), wherein the sorter frame (61) is further provided with a material frame inflow channel and a material frame outflow channel, after the empty material frame enters the automatic sorter (6) from the material frame inflow channel, the sorter lifting assembly (62) lifts the empty material frame to a preset position, the sorter manipulator assembly (63) grabs and places the corresponding product on the sorting conveying line (2) in the empty material frame on the automatic sorter (6), and after the empty material frame is full, the material frame full of the product flows out from the material frame outflow channel and further enters the blanking roller conveying line (3) to realize blanking.

8. A high-speed separator line according to claim 7, characterized in that: the separator lifting assembly (62) comprises a separator lifting guide rail (621) and a separator lifting cylinder (622), the separator lifting guide rail (621) is provided with a separator lifting plate (623) through a sliding seat, and the output end of the separator lifting cylinder (622) is connected to the separator lifting plate (623) and used for driving the separator lifting plate (623) to slide up and down along the separator lifting guide rail (621);

The sorter manipulator assembly (63) comprises a sorter X-axis module (631), a sorter Y-axis module (632) arranged at the output end of the sorter X-axis module (631), a sorter Z-axis module (633) arranged at the output end of the sorter Y-axis module (632) and a sorter clamping jaw assembly (634) arranged at the output end of the sorter Z-axis module (633).

9. A high-speed separation line according to claim 1, characterized in that: the automatic sorting machine comprises a feeding roller conveying line (1), a grading conveying line (2), a feeding manipulator module (4), a code scanning NG manipulator module (5) and an automatic sorting machine (6), wherein the two sorting mechanisms are symmetrically arranged, share a discharging roller conveying line (3), and each grading conveying line (2) is correspondingly provided with six automatic sorting machines (6) for sorting products in six gears.