阅读说明：本技术 一种板材的智能分拣方法 (Intelligent sorting method for plates ) 是由 陈华生 汤恒亮 陈兴华 钟洪涛 黄付银 张三欢 宋文雄 于 2019-10-09 设计创作，主要内容包括：本申请的一种板材的智能分拣方法,包括入库方法和出库方法,其中入库方法首先通过扫描板材上的特征信息,而后上位机自动生成入库指令,在入库前对板材进行防错检测,分拣装置计算板材的抓取位置进行存储,出库方法包括生成出库指令,分拣装置根据出库指令将板材转移至输送装置上,完成出库任务,本申请可实现智能分拣和自动存取板材,且在入库前进行防错检测,可进行尺寸核对降低错误率,同时通过计算板材的抓取位置可对不同尺寸的板材进行抓取,分拣装置通过入库指令或出库指令进行板材的存放或拿取动作,提高了自动化程度,降低了错误率,大大减少了人工物料的投入,提高订单的分拣效率,解决了现有技术人工分拣错误率高、效率低的问题。(The intelligent sorting method of the plate comprises a warehousing method and a ex-warehouse method, wherein the warehousing method comprises the steps of scanning characteristic information on the plate, automatically generating a warehousing instruction by an upper computer, carrying out error-proof detection on the plate before warehousing, calculating the grabbing position of the plate by a sorting device for storage, generating an ex-warehouse instruction by the ex-warehouse method, transferring the plate to a conveying device by the sorting device according to the ex-warehouse instruction to complete an ex-warehouse task, realizing intelligent sorting and automatic plate storing and taking, carrying out error-proof detection before warehousing, carrying out size checking to reduce the error rate, grabbing the plates with different sizes by calculating the grabbing position of the plate, storing or taking the plate by the sorting device through the warehousing instruction or the ex-warehouse instruction, improving the automation degree, reducing the error rate and greatly reducing the input of manual materials, the sorting efficiency of the order is improved, and the problems of high error rate and low efficiency of manual sorting in the prior art are solved.)

1. The intelligent sorting method of the plates comprises a warehousing method and a ex-warehousing method, and is characterized by comprising a conveying device (1) for conveying the plates, at least one warehouse area (2) for storing the plates, a sorting device (3) for transferring the plates and an upper computer;

the warehousing method comprises the following steps:

a1, scanning characteristic information of a plate on the conveying device (1), and sending the scanned characteristic information to the upper computer;

a2, the upper computer acquires the size information of the plate according to the characteristic information, and then the upper computer generates a warehousing instruction according to the size information and the idle condition of the warehouse area (2), wherein the warehousing instruction comprises storage position information and the size information;

a3, conveying the plate to a position to be warehoused by the conveying device (1);

a4, carrying out error-proofing detection on the plate according to the size information, judging whether the size of the plate is consistent with the size information, if so, executing the next step, otherwise, conveying the plate to an abnormal outlet;

a5, calculating the grabbing position of the plate according to the size information, and then moving the sorting device (3) to the grabbing position to complete the grabbing action of the plate;

a6, transferring the grabbed plate to the corresponding storage area (2) by the sorting device (3) for storage according to the storage position information;

the ex-warehouse method comprises the following steps:

b1, generating a warehouse-out instruction by the upper computer, wherein the warehouse-out instruction comprises the storage position information stored in the plate;

b2, moving to the corresponding storage area (2) by the sorting device (3) according to the storage position information to grab the plate;

b3, the sorting device (3) transfers the grabbed sheet material to the conveying device (1).

2. The intelligent sorting method of plates according to claim 1, characterized in that: the storage area (2) comprises an upper-layer storage position (21) located on the upper side and a lower-layer storage position (22) located on the lower side, a plurality of mutually independent upper-layer plate positions (211) which are used for storing plates with the size being less than or equal to 1500mm are arranged on the upper-layer storage position (21), and a plurality of mutually independent lower-layer plate positions (221) which are used for storing plates with the size being more than 1500mm are arranged on the lower-layer storage position (22).

3. The intelligent sorting method of plates according to claim 2, characterized in that: the storage location information in the step a2 includes library area information, library position information, and board position information;

the distribution principle of the storage position information is as follows: judging whether the size information of the plate is larger than 1500mm or not, if so, selecting the lower plate position (221) which has the shortest moving distance and is in an idle state of the sorting device (3) as a storage position target, generating the storage position information by using the library area information, the library position information and the plate position information of the lower plate position (221) corresponding to the storage position target, and if not larger than 1500mm, selecting the upper plate position (211) which has the shortest moving distance and is in an idle state of the sorting device (3) as a storage position target, and generating the storage position information by using the library area information, the library position information and the plate position information of the upper plate position (211) corresponding to the storage position target.

4. The intelligent sorting method of plates according to claim 3, characterized in that: in the step a6, a coordinate system is established by using the library area (2), the first lower board position (221) of the lower library position (22) is used as a coordinate origin, and a coordinate point in the coordinate system corresponding to each piece of storage location information is obtained through coordinate offset calculation;

the sorting device (3) analyzes the storage position information to obtain corresponding coordinate points, and then transfers the plates to the corresponding coordinate points for storage.

5. The intelligent sorting method of plates according to claim 1, characterized in that: the sorting device (3) comprises a robot (31), a clamp (32) and a robot control system, wherein the clamp (32) is arranged on the robot (31) and is used for grabbing the plate, and the robot control system is used for receiving a warehousing instruction to control the clamp (32) to grab the plate and control the robot (31) to transfer the plate;

in the step a6, the transferring the sheet material includes the following steps:

a61, turning the grabbed plate to a wind breaking posture;

a62, moving the sheet material to the corresponding position of the reservoir area (2);

a63, rotating the plate to enable two surfaces of the plate to be perpendicular to the reservoir area (2);

a64, inserting the board into the storehouse region (2);

in the step B3, the transferring the sheet material includes the following steps:

b31, taking the plate out of the library area (2);

b32, rotating the plate to a wind breaking posture;

b33, placing the plate on the conveying device (1).

6. The intelligent sorting method of plates according to claim 1, characterized in that: the mistake-proofing detection in the step A4 comprises a first photoelectric switch which is arranged on the conveying device (1) and is 1600mm away from the rear side of the starting end of the position to be warehoused;

when the size information of the plate is less than or equal to 1600mm, if the first photoelectric switch outputs a signal, judging that the size of the plate is not accordant with the size information, and conveying the plate to an abnormal outlet;

when the size information of the plate is larger than 1600mm, if the first photoelectric switch does not output signals, the size of the plate is judged not to be accordant with the size information, and the plate is conveyed to an abnormal outlet.

7. The intelligent sorting method of plates according to claim 1, characterized in that: the step a5 of calculating the grabbing position of the plate specifically includes:

judging whether the size information is less than or equal to 1600 mm;

when the size information is less than or equal to 1600mm, controlling the starting end of the clamping position of the sorting device (3) to be positioned at the position 120mm behind the starting end of the plate placing position;

and when the size information is larger than 1600mm, controlling the starting end of the clamping position of the sorting device (3) to be positioned 780mm behind the starting end of the plate placing position.

8. The intelligent sorting method of plates according to claim 1, characterized in that: the conveying device (1) comprises:

the side roller mechanism (11) is used for conveying the plates to be warehoused by the side of the sorting device (3);

a blocking mechanism (12) which is vertically arranged in the conveying direction of the side roller mechanism (11) and is used for limiting the movement of the plate;

the jacking mechanism (13) is arranged on the edge roller mechanism (11) and used for lifting the plates on the edge roller mechanism (11) so that the sorting device (3) can grab the plates;

the upper-layer conveying mechanism (14) is arranged on the upper side of the side roller mechanism (11) and is used for conveying the plates out of the warehouse;

in the step A3, the position to be warehoused is a position where the plate stops moving after being conveyed to the blocking mechanism (12) through the edge roller mechanism (11);

in step B3, the sorting device (3) transfers the gripped sheet material to the upper conveying mechanism (14).

9. The intelligent sorting method of plates according to claim 8, characterized in that: the upper-layer conveying mechanism (14) is provided with a second photoelectric switch for detecting whether a plate is arranged on the upper-layer conveying mechanism (14) or not;

in the step B1, after the upper computer generates the warehouse-out instruction, if the second photoelectric switch detects that no plate is on the upper conveying mechanism (14), the upper computer sends the generated warehouse-out instruction to the sorting device (3), and if the second photoelectric switch detects that a plate is on the upper conveying mechanism (14), the upper computer does not send the generated warehouse-out instruction to the sorting device (3).

10. The intelligent sorting method of plates according to claim 1, characterized in that: the characteristic information in the step A1 is a two-dimensional code label arranged on the outer side of the plate material, and the characteristic information is scanned by an automatic scanning device (4) arranged in the conveying direction of the conveying device (1).

[ technical field ] A method for producing a semiconductor device

The application relates to the technical field of plate production, in particular to an intelligent plate sorting method.

[ background of the invention ]

The ubiquitous processing equipment of domestic furniture enterprise customization wardrobe is very advanced, but the letter sorting work before the customization furniture packing still adopts the mode of manual sorting, manual sorting is big to staff's physical demands, the error rate is high, shortcomings such as inefficiency, and it will cause the damage of plate to have a little the sudden strain of a muscle in the way of the transport, break, cause unnecessary waste, under the big environment of the manufacturer reducing and increasing effects, how to invest in still less manpower and materials, production efficiency is higher simultaneously, how to realize the automation of customization furniture letter sorting process has become the subject of each house enterprise research.

[ summary of the invention ]

The application provides an intelligent plate sorting method for solving the technical problems of high error rate and low efficiency in the prior art.

In order to solve the technical problem, the following technical scheme is adopted in the application:

an intelligent sorting method for plates comprises a warehousing method and a ex-warehousing method, and is provided with a conveying device for conveying plates, at least one warehouse area for storing the plates, a sorting device for transferring the plates and an upper computer;

the warehousing method comprises the following steps:

a1, scanning characteristic information of a plate on the conveying device, and sending the scanned characteristic information to the upper computer;

a2, the upper computer acquires the size information of the plate according to the characteristic information, and then the upper computer generates a warehousing instruction according to the size information and the idle condition of the warehouse area, wherein the warehousing instruction comprises storage position information and the size information;

a3, conveying the plate to a position to be warehoused by the conveying device;

a4, carrying out error-proofing detection on the plate according to the size information, judging whether the size of the plate is consistent with the size information, if so, executing the next step, otherwise, conveying the plate to an abnormal outlet;

a5, calculating the grabbing position of the plate according to the size information, and then moving the sorting device to the grabbing position to complete the grabbing action of the plate;

a6, transferring the grabbed plates to the corresponding storage areas by the sorting device for storage according to the storage position information;

the ex-warehouse method comprises the following steps:

b1, generating a warehouse-out instruction by the upper computer, wherein the warehouse-out instruction comprises the storage position information stored in the plate;

b2, moving to the corresponding storage area by the sorting device according to the storage position information to grab the plate;

b3, transferring the grabbed sheet material to the conveying device by the sorting device.

According to the intelligent plate sorting method, the storage area comprises the upper storage position and the lower storage position, the upper storage position is located on the upper side, the lower storage position is located on the lower side, the upper storage position is provided with the plurality of upper plate positions which are independent from each other and used for storing plates with the size being less than or equal to 1500mm, and the lower storage position is provided with the plurality of lower plate positions which are independent from each other and used for storing plates with the size being more than 1500 mm.

In the above intelligent sorting method for sheet materials, the storage location information in step a2 includes library area information, library position information, and sheet position information;

the distribution principle of the storage position information is as follows: judging whether the size information of the plate is larger than 1500mm or not, if so, selecting the lower plate position with the shortest moving distance of the sorting device and in an idle state as a storage position target, generating the storage position information by using the library area information, the library position information and the plate position information of the lower plate position corresponding to the storage position target, and if not larger than 1500mm, selecting the upper plate position with the shortest moving distance of the sorting device and in an idle state as a storage position target, and generating the storage position information by using the library area information, the library position information and the plate position information of the upper plate position corresponding to the storage position target.

In the above intelligent sorting method for sheet materials, in step a6, a coordinate system is established in the library area, a first one of the lower sheet material positions in the lower library position is used as an origin of coordinates, and coordinate points in the coordinate system corresponding to each piece of storage location information are obtained through coordinate offset calculation;

the sorting device obtains the corresponding coordinate point by analyzing the storage position information, and then transfers the plate to the corresponding coordinate point for storage.

According to the intelligent plate sorting method, the sorting device comprises a robot, a clamp and a robot control system, the clamp is arranged on the robot and used for grabbing plates, and the robot control system is used for receiving a warehousing instruction to control the clamp to grab the plates and control the robot to transfer the plates;

in the step a6, the transferring the sheet material includes the following steps:

a61, turning the grabbed plate to a wind breaking posture;

a62, moving the plate to the corresponding storage area;

a63, rotating the plate to make two surfaces of the plate perpendicular to the reservoir area;

a64, inserting a plate into the library area;

in the step B3, the transferring the sheet material includes the following steps:

b31, taking the plate out of the library area;

b32, rotating the plate to a wind breaking posture;

b33, placing the plate on the conveying device.

In the above intelligent sorting method for boards, the error-proofing detection in step a4 includes a first photoelectric switch disposed on the conveying device and 1600mm away from the rear side of the starting end of the position to be warehoused;

when the size information of the plate is less than or equal to 1600mm, if the first photoelectric switch outputs a signal, judging that the size of the plate is not accordant with the size information, and conveying the plate to an abnormal outlet;

when the size information of the plate is larger than 1600mm, if the first photoelectric switch does not output signals, the size of the plate is judged not to be accordant with the size information, and the plate is conveyed to an abnormal outlet.

As described above, the method for intelligently sorting sheet materials in step a5 specifically includes:

judging whether the size information is less than or equal to 1600 mm;

when the size information is less than or equal to 1600mm, controlling the starting end of the clamping position of the sorting device to be positioned at the position 120mm behind the starting end of the plate placing position;

and when the size information is larger than 1600mm, controlling the starting end of the clamping position of the sorting device to be positioned 780mm behind the starting end of the plate placing position.

The intelligent sorting method for the sheet material comprises the following steps:

the side roller mechanism is used for conveying the plates to be warehoused by the side of the sorting device;

the blocking mechanism is vertically arranged in the conveying direction of the side roller mechanism and used for limiting the movement of the plate;

the jacking mechanism is arranged on the edge roller mechanism and used for lifting the plates on the edge roller mechanism so that the plates can be conveniently grabbed by the sorting device;

the upper-layer conveying mechanism is arranged on the upper side of the side roller mechanism and is used for conveying the plates out of the warehouse;

in the step a3, the position to be warehoused is a position where the plate stops moving after being conveyed to the blocking mechanism by the edge roller mechanism;

in step B3, the sorting device transfers the gripped sheet material to the upper layer conveying mechanism.

According to the intelligent plate sorting method, the upper-layer conveying mechanism is provided with the second first photoelectric switch for detecting whether the upper-layer conveying mechanism has the plate or not;

in the step B1, after the upper computer generates the warehouse-out instruction, if the second first photoelectric switch detects that no plate is on the upper-layer conveying mechanism, the upper computer sends the generated warehouse-out instruction to the sorting device, and if the second first photoelectric switch detects that a plate is on the upper-layer conveying mechanism, the upper computer does not send the generated warehouse-out instruction to the sorting device.

In the method for intelligently sorting sheet materials, in the step a1, the characteristic information is a two-dimensional code label arranged on the outer side of the sheet material, and the characteristic information is scanned by an automatic scanning device arranged in the conveying direction of the conveying device.

Compared with the prior art, the beneficial effects of this application are as follows:

the intelligent sorting method of the plates comprises a warehousing method and a ex-warehousing method, wherein the warehousing method comprises the steps of firstly scanning characteristic information on the plates to obtain size information of the plates, automatically generating a warehousing instruction according to the size information and the idle condition of a warehouse area by an upper computer, then conveying the plates to a position to be warehoused by a conveying device, carrying out error-proofing detection on the plates before warehousing, detecting whether the real size of the plates accords with the size information, calculating the grabbing position of the plates if the real size of the plates accords with the size information, and finally storing the plates by a sorting device according to the warehousing instruction to complete a warehousing task. The warehouse-out method comprises the steps that a warehouse-out instruction is generated, and the sorting device transfers the plates to the conveying device according to the warehouse-out instruction to complete a warehouse-out task. This application can realize intelligent letter sorting and automatic access panel, through the host computer according to the size of panel and the automatic warehouse entry instruction that generates of storehouse district idle condition, and carry out the mistake proofing before the warehouse entry and detect, can carry out the size and check and reduce the error rate, and can prevent that the actual dimension of panel from not agreeing with the emergence of unusual accident when leading to the fact panel to put in storage with size information, the position of snatching through calculating panel can snatch the panel of equidimension according to the size of panel simultaneously, sorting device carries out depositing or the action of taking of panel through the instruction of putting in storage or the instruction of leaving from the warehouse, the degree of automation has been improved, the error rate has been reduced, the input of artifical material has been greatly reduced, the letter sorting efficiency of improvement order, the problem of prior art manual sorting error rate height, inefficiency.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.

Fig. 1 is a flowchart of an intelligent sorting method for sheet materials according to the present application.

Fig. 2 is a schematic structural diagram of an intelligent sorting method for sheet materials according to the present application.

Fig. 3 is a partially enlarged view of portion i in fig. 2.

Fig. 4 is a schematic perspective view of the conveying device 1, the storage area 2 and the sorting device 3 of the intelligent sorting method of sheet materials according to the present application.

[ detailed description ] embodiments

Referring to fig. 1 to 4, an intelligent sorting method for plates includes a warehousing method and a delivery method, and includes a conveying device 1 for conveying plates, at least one warehouse area 2 for storing plates, a sorting device 3 for transferring plates, and an upper computer; the warehousing method comprises the following steps:

a1, scanning characteristic information of a plate on the conveying device 1, and sending the scanned characteristic information to the upper computer;

a2, the upper computer acquires the size information of the plate according to the characteristic information, and then the upper computer generates a warehousing instruction according to the size information and the idle condition of the warehouse area 2, wherein the warehousing instruction comprises storage position information and the size information;

a3, conveying the plate to a position to be warehoused by the conveying device 1;

a4, carrying out error-proofing detection on the plate according to the size information, judging whether the size of the plate is consistent with the size information, if so, executing the next step, otherwise, conveying the plate to an abnormal outlet;

a5, calculating the grabbing position of the plate according to the size information, and then moving the sorting device 3 to the grabbing position to complete the grabbing action of the plate;

a6, transferring the grabbed plate to the corresponding storage area 2 by the sorting device 3 according to the storage position information for storage;

the ex-warehouse method comprises the following steps:

b1, generating a warehouse-out instruction by the upper computer, wherein the warehouse-out instruction comprises the storage position information stored in the plate;

b2, moving the sorting device 3 to the corresponding storage area 2 to grab the plate according to the storage position information;

b3, the sorting device 3 transfers the gripped sheet material to the conveying device 1.

The intelligent sorting method of the plates comprises a warehousing method and a ex-warehousing method, wherein the warehousing method comprises the steps of firstly scanning characteristic information on the plates to obtain size information of the plates, automatically generating a warehousing instruction according to the size information and the idle condition of the warehouse area 2 by the upper computer, then conveying the plates to a position to be warehoused by the conveying device 1, carrying out error-proofing detection on the plates before warehousing, detecting whether the real size of the plates accords with the size information, calculating the grabbing position of the plates if the real size of the plates accords with the size information, and finally storing the plates by the sorting device 3 according to the warehousing instruction to complete a warehousing task. The warehouse-out method comprises the steps that a warehouse-out instruction is generated, and the sorting device 3 transfers the plates to the conveying device 1 according to the warehouse-out instruction to complete a warehouse-out task. This application can realize intelligent letter sorting and automatic access panel, through the host computer is according to the size of panel and the automatic warehouse entry instruction that generates of storehouse district idle condition, and carries out the mistake proofing before putting in storage and detect, can carry out the size and check and reduce the error rate, and can prevent the actual size of panel with the size information disagrees and causes the emergence of unusual accident when panel puts in storage, can snatch not unidimensional panel according to the size of panel through calculating the position of snatching of panel simultaneously, sorting device 3 passes through the action of depositing or taking of panel is carried out to warehouse entry instruction or warehouse exit instruction, has improved degree of automation, has reduced the error rate, has significantly reduced the input of artifical material, improves the letter sorting efficiency of order, has solved the problem that prior art manual sorting error rate is high, inefficiency.

The storage area 2 comprises an upper layer storage position 21 and a lower layer storage position 22, the upper layer storage position 21 is located on the upper side, the lower layer storage position 22 is located on the lower side, a plurality of upper layer plate positions 211 which are independent of each other and used for storing plates with the size being less than or equal to 1500mm are arranged on the upper layer storage position 21, and a plurality of lower layer plate positions 221 which are independent of each other and used for storing plates with the size being more than 1500mm are arranged on the lower. This application be provided with 8 around sorting device 1 storehouse district 2, and every storehouse district 2 all is provided with the lower floor's storehouse position 22 that is used for depositing enlarged plate and is used for placing the upper strata storehouse position 21 of platelet, and be provided with a plurality of lower floor's board position 221 that are used for the big panel of buffer memory on the lower floor's storehouse position 22, upper strata storehouse district 21 is provided with a plurality of upper strata board positions 211 that are used for the little panel of buffer memory to advance big storehouse, platelet according to big board when realizing that panel deposits and advance little storehouse, put immediately, convenient management and ex-warehouse.

The storage location information in step a2 includes library area information, library position information, and board position information. The distribution principle of the storage position information is as follows: judging whether the size information of the plate is larger than 1500mm or not, if so, selecting the lower plate position 221 with the shortest moving distance of the sorting device 3 and in an idle state as a storage position target, generating the storage position information according to the library area information, the library position information and the plate position information of the lower plate position 221 corresponding to the storage position target, and if not larger than 1500mm, selecting the upper plate position 211 with the shortest moving distance of the sorting device 3 and in an idle state as a storage position target, and generating the storage position information according to the library area information, the library position information and the plate position information of the upper plate position 211 corresponding to the storage position target. The storage position information principle generated by the upper computer firstly determines whether the plate is a large plate or a small plate, then a warehousing instruction is generated according to the lower plate position 221 or the upper plate position 211 which is closest to and free from the moving distance, and the plate position code is carried out on each plate position according to the storage position information, so that the sorting device 3 can conveniently calculate the target path through the warehousing instruction, and then the coordinate of the target plate position is obtained.

In the step a6, a coordinate system is established with the library section 2, the first lower board position 221 of the lower library position 22 is used as a coordinate origin, and a coordinate point in the coordinate system corresponding to each piece of storage location information is obtained through coordinate offset calculation. The sorting device 3 obtains the corresponding coordinate point by analyzing the storage position information, and then transfers the plate material to the corresponding coordinate point for storage. According to the storage position information, the plate position code of the storage target plate position can be obtained, the sorting device 3 obtains the coordinate point of the plate position code, and then the optimal moving path can be automatically calculated each time to place the plate into the plate position, and the warehousing cache operation is efficiently completed.

The sorting device 3 comprises a robot, a clamp and a robot control system, the clamp is arranged on the robot and used for grabbing the plates, and the robot control system is used for receiving the warehousing instruction and controlling the clamp to grab the plates and controlling the robot to transfer the plates. Preferably, the robot is a robot with a model KR 150R 3100 prime, the robot obtains a corresponding coordinate point by analyzing the storage position information, and then the clamp clamps the plate and transfers the plate to the corresponding coordinate point for storage. The sorting device 3 obtains the coordinate point through the plate position code, and then can autonomously calculate the optimal moving path each time to place the plate into the plate position, and efficiently finish the warehousing and caching operation.

In the step a6, the transferring the sheet material includes the following steps:

a61, turning the grabbed plate to a wind breaking posture;

a62, moving the plate to the corresponding position of the storage area 2;

a63, rotating the plate to make two surfaces of the plate vertical to the reservoir area 2;

a64, inserting the plate into the storehouse area 2.

In the step B3, the transferring the sheet material includes the following steps:

b31, taking the plate out of the storage area 2;

b32, rotating the plate to a wind breaking posture;

b33, placing the plate on the conveying device 1.

The purpose of the wind breaking posture is to reduce a resistance surface when the plate moves, and the purpose of rotating the plate to be vertical to the reservoir area 2 is to vertically place the plate in the reservoir area 2, so that the space is reduced.

The mistake proofing detection in the step a4 includes a first photoelectric switch disposed on the conveying device 1 and located 1600mm away from the rear side of the starting end of the position to be warehoused. When the size information of the plate is smaller than or equal to 1600mm, if the first photoelectric switch outputs a signal, the size of the plate is judged not to be matched with the size information, and the plate is conveyed to an abnormal outlet. When the size information of the plate is larger than 1600mm, if the first photoelectric switch does not output signals, the size of the plate is judged not to be accordant with the size information, and the plate is conveyed to an abnormal outlet. The purpose of this design is to reduce the error rate, through because its clamp position of sorting device 3 to the panel of different sizes is different, prevent the collision of going into the small warehouse with big board that produces because panel size data mistake, and the small board uses the clamp empty or the warehouse entry that produces when big board position centre gripping to drop off unusual accident.

The step a5 of calculating the grabbing position of the plate specifically includes: and judging whether the size information is less than or equal to 1600 mm. And when the size information is less than or equal to 1600mm, controlling the starting end of the clamping position of the sorting device 3 to be positioned at the position 120mm behind the starting end of the plate placing position. When the size information is larger than 1600mm, controlling the starting end of the clamping position of the sorting device 3 to be positioned 780mm behind the starting end of the plate placing position. Realize the stable centre gripping to big board or platelet through this setting, improve work efficiency.

The conveying device 1 comprises an edge roller mechanism 11, a blocking mechanism 12, a jacking mechanism 13 and an upper layer conveying mechanism. The side roller mechanism 11 is used for conveying the plates by the side of the sorting device 3. The blocking mechanism 12 is vertically arranged in the conveying direction of the edge roller mechanism 11 and is used for limiting the movement of the plate. The jacking mechanism 13 is arranged on the edge roller mechanism 11 and used for lifting the plates on the edge roller mechanism 11 so that the sorting device 3 can grab the plates. The upper layer conveying mechanism is arranged on the upper side of the side roller mechanism and used for conveying plates out of the warehouse. In the step a3, the position to be warehoused is a position where the plate stops moving after being conveyed to the blocking mechanism by the edge roller mechanism. In step B3, the sorting device transfers the gripped sheet material to the upper layer conveying mechanism. In this embodiment, the rollers of the edge roller mechanism 11 are inclined by an angle of 5 ° toward the sorting device 3, so as to ensure that the plate is always in an edge-abutting state when flowing, so that the sorting device 3 can be conveniently clamped, when the plate is conveyed to the warehousing position, the plate is stopped by the blocking mechanism 12, and then the plate is lifted from the edge roller mechanism 11 by the jacking mechanism 13, so that the sorting device 3 can be conveniently grabbed. The plate material transferred to the upper layer conveying mechanism in the step B3 is output by the conveying device 1.

The upper layer conveying mechanism is provided with a second photoelectric switch for detecting whether a plate is arranged on the upper layer conveying mechanism or not;

in step B1, after the upper computer generates the warehouse-out instruction, if the second photoelectric switch detects that there is no plate on the upper conveying mechanism, the upper computer sends the generated warehouse-out instruction to the sorting device, and if the second photoelectric switch detects that there is a plate on the upper conveying mechanism, the upper computer does not send the generated warehouse-out instruction to the sorting device. The purpose of this setting prevents that the robot waits to put the board and can not carry out the warehouse entry instruction and cause the waste of time because of the line body blocks up.

In the step a1, the characteristic information is a two-dimensional code label arranged on the outer side of the plate material, and the characteristic information is scanned by an automatic scanning device 4 arranged in the conveying direction of the conveying device 1. The two-dimensional code label stores basic information of the plate, including size information, plate type, packaging information, order information and processing batch information, the automatic scanning equipment 4 obtains basic data of the plate, and then a warehousing instruction is generated according to the size information of the plate and the idle condition of the warehouse area 2.

The intelligent sorting method of the plates comprises a warehousing method and a ex-warehousing method, wherein the warehousing method comprises the steps of firstly scanning characteristic information on the plates to obtain size information of the plates, automatically generating a warehousing instruction according to the size information and the idle condition of the warehouse area 2 by the upper computer, then conveying the plates to a position to be warehoused by the conveying device 1, carrying out error-proofing detection on the plates before warehousing, detecting whether the real size of the plates accords with the size information, calculating the grabbing position of the plates if the real size of the plates accords with the size information, and finally storing the plates by the sorting device 3 according to the warehousing instruction to complete a warehousing task. The warehouse-out method comprises the steps that a warehouse-out instruction is generated, and the sorting device 3 transfers the plates to the conveying device 1 according to the warehouse-out instruction to complete a warehouse-out task. This application can realize intelligent letter sorting and automatic access panel, through the host computer is according to the size of panel and the automatic warehouse entry instruction that generates of storehouse district idle condition, and carries out the mistake proofing before putting in storage and detect, can carry out the size and check and reduce the error rate, and can prevent the actual size of panel with the size information disagrees and causes the emergence of unusual accident when panel puts in storage, can snatch not unidimensional panel according to the size of panel through calculating the position of snatching of panel simultaneously, sorting device 3 passes through the action of depositing or taking of panel is carried out to warehouse entry instruction or warehouse exit instruction, has improved degree of automation, has reduced the error rate, has significantly reduced the input of artifical material, improves the letter sorting efficiency of order, has solved the problem that prior art manual sorting error rate is high, inefficiency.