CN114895633B - Lithium battery material conveying system and conveying control method - Google Patents
Lithium battery material conveying system and conveying control method Download PDFInfo
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- CN114895633B CN114895633B CN202210378998.3A CN202210378998A CN114895633B CN 114895633 B CN114895633 B CN 114895633B CN 202210378998 A CN202210378998 A CN 202210378998A CN 114895633 B CN114895633 B CN 114895633B
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- storage bin
- movable storage
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4189—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the transport system
- G05B19/41895—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the transport system using automatic guided vehicles [AGV]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32252—Scheduling production, machining, job shop
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/60—Electric or hybrid propulsion means for production processes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The invention discloses a lithium battery material conveying system and a conveying control method, wherein the lithium battery material conveying system comprises an active bin, an AGV (automatic guided vehicle), a customer upper system, a server, an exchanger, a wireless AP (access point), relay software and a PLC (programmable logic controller) information acquisition station; the customer upper system is used for generating a lithium battery material conveying task; the movable storage bin is used for storing lithium battery materials; the AGV trolley is used for carrying the movable storage bin and controlling the movable storage bin to discharge materials; the server is used for receiving lithium battery material conveying tasks generated by the client upper system; the server is connected with the wireless AP and the PLC information acquisition station through the switch. The invention provides a lithium battery material conveying system and a conveying control method, which are used for combining a mature AGV trolley automatic butt joint technology with a movable butt joint bin to achieve flexible control of the trolley so that the movable bin can carry out multipoint automatic butt joint, and the constraint of space positions on material transportation is reduced.
Description
Technical Field
The invention relates to a lithium battery material conveying system and a conveying control method.
Background
At present, the requirement of an automatic production line for lithium battery anode and cathode materials is met, the limitation of a transportation space is considered, the pneumatic conveying mode adopted by ascending conveying of materials is adopted, the production line of the pneumatic conveying mode is complex in structure, more in required equipment, large in occupied area, high in construction cost of the production line and complex and inconvenient in conveying mode. How to expand the multi-mode conveying mode, reduce the constraint of the space position on the material transportation, meet the material transportation requirement of an intelligent workshop, pursue more convenient and reliable transportation modes, and become the problem to be solved urgently at present.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art, and provide a lithium battery material conveying system and a conveying control method, wherein the flexible control of the trolley is achieved by combining the mature AGV trolley automatic butt joint technology with the development of a movable butt joint bin, so that the movable bin can be subjected to multipoint automatic butt joint, and the constraint of space positions on material transportation is reduced.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the invention provides a lithium battery material conveying system, which comprises an active bin, an AGV, a customer upper system, a server, an exchanger, a wireless AP, relay software and a PLC information acquisition station, wherein the AGV is connected with the active bin;
the customer upper system is used for generating a lithium battery material conveying task;
the movable storage bin is used for storing lithium battery materials;
the AGV trolley is used for carrying the movable storage bin and controlling the movable storage bin to discharge materials;
the server is used for receiving lithium battery material conveying tasks generated by the client upper system;
the server is connected with the wireless AP and the PLC information acquisition station through the switch;
the wireless AP is in wireless communication with the AGV;
the PLC information acquisition station is used for acquiring working information of automatic equipment in the conveying system;
the relay software is installed in the server and used for controlling the action path of the AGV trolley and carrying out scheduling control on automatic equipment in the conveying system.
Further, the client upper system is MES, ERP or WES.
Further, the automation device includes an automatic door and a lifting device.
Further, the lifting device is an elevator.
Further, be provided with automatically controlled bayonet socket on the activity feed bin, the discharge gate of activity feed bin is connected with electric butterfly valve, electric butterfly valve and automatically controlled bayonet socket electric connection.
Further, the AGV trolley is provided with an electric control contact for being in butt joint with the electric control plug socket.
In another aspect, the present invention provides a method for controlling delivery of a lithium battery material delivery system, comprising:
step S1, after receiving materials in an active granary, a customer upper system generates a lithium battery material conveying task, the customer upper system calls an AGV trolley, and a server distributes the AGV idle trolley;
s2, the AGV trolley moves to the position of the movable storage bin, the AGV trolley is in butt joint with the movable storage bin, the AGV trolley controls an electric butterfly valve of the movable storage bin after the butt joint is completed, and the electric butterfly valve of the movable storage bin is placed in a closed state at the moment;
s3, after the AGV trolley is in butt joint with the movable storage bin, carrying operation is carried out on the movable storage bin by the AGV trolley, and the movable storage bin is carried to a discharging position;
s4, after the movable storage bin is conveyed to a discharging position, the movable storage bin is controlled by an AGV trolley to be in an open state, the movable storage bin is used for discharging, and after the AGV trolley sends a task completion signal to a customer upper system, the AGV trolley is separated from the movable storage bin;
s5, after the blanking of the movable bin is finished, a bin recycling task is generated by the upper system of the client, the AGV trolley is called by the upper system of the client, and the server distributes the AGV idle trolley;
s6, the AGV trolley moves to the position of the movable storage bin, the AGV trolley is in butt joint with the movable storage bin, the AGV trolley controls an electric butterfly valve of the movable storage bin after the butt joint is completed, and the electric butterfly valve of the movable storage bin is placed in a closed state at the moment;
step S7, carrying operation is carried out on the movable storage bin by the AGV, carrying the movable storage bin to a material receiving position by the AGV, and receiving the material by the movable storage bin.
Further, in the AGV dolly carries out the transport operation to the activity feed bin, carry out the lift operation by lifting device to AGV dolly and activity feed bin, specifically include:
the AGV trolley moves to the lifting equipment, the AGV trolley sends a door opening signal to the relay software, and the relay software sends a door opening signal to the lifting equipment;
the lifting device receives the door opening signal, then performs door opening operation, and sends a door opening in-place signal to the relay software, the relay software sends a door opening in-place signal to the AGV trolley, and the AGV trolley moves into the lifting device after receiving the door opening in-place signal;
after the AGV trolley completely enters the lifting equipment, the AGV trolley sends an elevator entering signal to the relay software, the relay software sends a door closing signal and a floor going signal to the lifting equipment, and the lifting equipment closes the door;
after the lifting device operates to a floor to which the lifting device is required to go, the lifting device opens a door and sends a door in-place signal to relay software, the relay software sends a door in-place signal to an AGV trolley, and the AGV trolley exits the lifting device.
Further, the AGV dolly carries out electric butterfly valve control to the activity feed bin, specifically includes:
the AGV trolley is in butt joint with the movable bin, and the electric control contact of the AGV trolley is in butt joint with the electric control plug seat of the movable bin, and the electric control contact is electrically connected with the electric control plug seat after butt joint;
the AGV dolly gives control signals to the electric control plug socket through the electric control contact, and the electric control plug socket controls the action of an electric butterfly valve of the movable stock bin.
By adopting the technical scheme, the invention has the following beneficial effects:
1. according to the full-automatic navigation system, the client upper system and the server are deployed quickly, no manual identification is needed, and the system controls the AGV trolley to perform full-automatic navigation so as to carry the movable storage bin filled with the materials.
2. The invention has the advantages of remote monitoring and convenient maintenance, and can remotely monitor the state, the position, the electric quantity, the task and the like of the equipment in real time in a wireless communication mode.
3. The invention can control the cooperative operation of a plurality of AGV trolleys, and the relay software can intelligently schedule the operation to perform task allocation and path planning.
4. According to the movable storage bin, the movable storage bin is not electrified, after the AGV trolley is in butt joint with the movable storage bin, the AGV trolley is used for electrifying and controlling the movable storage bin, so that electricity taking of the movable storage bin can be free from site limitation, and electricity taking is more flexible.
Drawings
FIG. 1 is a schematic block diagram of a lithium battery material delivery system of the present invention;
FIG. 2 is a schematic illustration of the movable magazine and AGV trolley interface of the present invention;
FIG. 3 is a schematic view of the structure of the electrically controlled socket of the movable stock bin of the present invention;
fig. 4 is a schematic diagram of the structure of the electrical control contacts of the AGV cart of the present invention.
Detailed Description
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Example 1
As shown in FIG. 1, the embodiment provides a lithium battery material conveying system, which comprises an active bin, an AGV trolley, a client upper system, a server, an exchanger, a wireless AP, relay software and a PLC information acquisition station.
The activity feed bin of this embodiment is used for storing lithium electricity material, is provided with automatically controlled bayonet socket on the activity feed bin, and the discharge gate of activity feed bin is connected with electric butterfly valve, electric butterfly valve and automatically controlled bayonet socket electric connection.
As shown in fig. 2, specifically, the movable storage bin 100 includes a support frame 1 and a hopper 3, the hopper 3 is mounted on the support frame 1, an electric control socket 101 is provided on the support frame 1, a discharge port of the hopper 3 is connected with an electric butterfly valve 7, and the electric butterfly valve 7 is electrically connected with the electric control socket 101.
Specifically, as shown in fig. 2, the AGV cart 200 of this embodiment includes a cart body, and an electric control contact 201 for docking with the electric control socket 101 is provided on the cart body, and when the electric control contact 201 docks with the electric control socket 101, the cart body controls the electric butterfly valve 7 to open or close, the electric butterfly valve 7 opens and then the hopper 3 starts to discharge, and the electric butterfly valve 7 closes and then the hopper 3 stops to discharge.
As shown in fig. 3 and 4, the motor controller 202 is installed in the trolley body, the motor controller 202 is electrically connected with the electric control contact 201, a power line and a signal line of the motor controller 202 are connected to the electric control contact 201, after the electric control contact 201 is in butt joint with the electric control socket 101, the electric control socket 101 is connected with the electric butterfly valve 7 through a wire, and the motor controller 202 can realize the control of opening or closing the electric butterfly valve 7 by changing the positive and negative poles of the power supply of the motor of the electric butterfly valve 7 and enabling the motor to rotate positively and negatively. The electric butterfly valve 7 can be opened only when power is supplied, the electric butterfly valve 7 can not be closed after power is removed, and braking can not be lost. The valve state can not be changed after the electricity is removed, and the brake can not be lost.
When the movable stock bin 100 waits for the AGV trolley 200 to carry after the material receiving is completed, the electric butterfly valve 7 is in a closed state. After the AGV trolley 200 is in butt joint with the movable storage bin 100, the movable storage bin 100 is conveyed to a specified discharging place by the AGV trolley 200, and at the moment, the motor controller 202 in the AGV trolley 200 controls the electric butterfly valve 7 to be opened for discharging. After the blanking is finished, the AGV trolley 200 runs to be in butt joint with the movable stock bin 100, and the motor controller 202 controls the electric butterfly valve 7 to be closed.
The customer upper system of the embodiment is used for generating lithium battery material conveying tasks, and is MES (intelligent manufacturing execution system), ERP (enterprise resource planning system) or WES (work efficiency system). And the upper system of the client performs presentation of a system operation page, generates a control decision, and performs data arrangement, information acquisition and instruction issuing.
The server of the embodiment is used for receiving lithium battery material conveying tasks generated by a customer upper system, relay software is installed in the server and used for controlling an action path of an AGV trolley and scheduling and controlling automation equipment in the conveying system. The server receives lithium battery material conveying tasks generated by the upper system of the client, performs path control on the AGV through relay software, issues path information to the AGV, and performs scheduling control on automation equipment in the conveying system according to the action path of the AGV, such as an automatic door, a lifting elevator, a PLC (programmable logic controller) and the like of a workshop.
The server of this embodiment links to each other with wireless AP and PLC information acquisition station through the switch, and wireless AP carries out wireless communication with the AGV dolly, and PLC information acquisition station is arranged in gathering the work information of automation equipment in the conveying system. Because the material receiving points of the movable feed bin in the workshop are multiple and the material receiving points are distributed at different positions of the workshop, the required movable feed bin is also multiple, and a plurality of AGV trolleys are simultaneously provided for carrying. When the server communicates with the AGV trolley, wireless communication is adopted, a plurality of wireless APs can be arranged in a workshop, wireless communication is carried out with the AGV trolley, data exchange between the AGV trolley and the server and automation equipment is guaranteed, and the AGV trolley can receive instructions and send self states through a wireless network. The AGV trolley can normally operate without a wireless network, but the wireless network can remotely monitor the operation state of the AGV trolley and issue task instructions. The PLC information acquisition station acquires working information of automatic equipment in the conveying system and feeds the working information back to the server.
Example two
The embodiment provides a conveying control method of a lithium battery material conveying system, which comprises the following steps:
step S1, after the material receiving of an movable granary of a material receiving point at a certain position in a workshop is completed, a customer upper system generates a lithium electricity material conveying task, the customer upper system calls an AGV trolley, and a server distributes the AGV idle trolley;
s2, the AGV trolley moves to the position of the movable storage bin, the AGV trolley is in butt joint with the movable storage bin, the AGV trolley controls an electric butterfly valve of the movable storage bin after the butt joint is completed, and the electric butterfly valve of the movable storage bin is placed in a closed state at the moment;
s3, after the AGV trolley is in butt joint with the movable storage bin, carrying operation is carried out on the movable storage bin by the AGV trolley, and the movable storage bin is carried to a discharging position;
s4, after the movable storage bin is carried to a discharging position, the movable storage bin is controlled by an AGV trolley to carry out electric butterfly valve control, at the moment, the electric butterfly valve of the movable storage bin is placed in an opening state, the movable storage bin is used for discharging, after the AGV trolley sends a task completion signal to a customer upper system, the AGV trolley is separated from the movable storage bin, the electric butterfly valve of the movable storage bin is always in an opening state after the AGV trolley is separated, and at the moment, the separated AGV trolley can receive tasks for carrying other movable storage bins;
s5, after the blanking of the movable bin is finished, a bin recycling task is generated by the upper system of the client, the AGV trolley is called by the upper system of the client, and the server distributes the AGV idle trolley;
s6, the AGV trolley moves to the position of the movable storage bin, the AGV trolley is in butt joint with the movable storage bin, the AGV trolley controls an electric butterfly valve of the movable storage bin after the butt joint is completed, and the electric butterfly valve of the movable storage bin is placed in a closed state at the moment;
step S7, carrying operation is carried to the movable feed bin to the AGV dolly, and the AGV dolly carries the movable feed bin to receiving the material position, and the movable feed bin carries out the material, so reciprocal circulation, realizes the automatic transport to the material.
In this embodiment, the AGV dolly carries out the in-process of operation to the activity feed bin, needs to carry out the operation of going up and down to AGV dolly and activity feed bin by lifting device, carries AGV dolly and activity feed bin to the floor of appointed height, specifically includes:
the AGV trolley moves to the lifting equipment, the AGV trolley sends a door opening signal to the relay software, and the relay software sends a door opening signal to the lifting equipment;
the lifting equipment receives the door opening signal, then performs door opening operation, sends a door opening in-place signal to the relay software, and sends a door opening in-place signal to the AGV trolley, and the AGV trolley moves into the lifting equipment after receiving the door opening in-place signal;
after the AGV trolley completely enters the lifting equipment, the AGV trolley sends an elevator entering signal to the relay software, the relay software sends a door closing signal and a floor going signal to the lifting equipment, and the lifting equipment closes the door;
after the lifting device runs to the floor to which the lifting device is required to go, the lifting device opens the door and sends an in-place door opening signal to the relay software, the relay software sends an in-place door opening signal to the AGV, and the AGV exits the lifting device.
In this embodiment, the AGV dolly carries out electric butterfly valve control to movable feed bin, specifically includes:
the AGV trolley is in butt joint with the movable bin, an electric control contact of the AGV trolley is in butt joint with an electric control plug socket of the movable bin, and the electric control contact is electrically connected with the electric control plug socket after butt joint;
the AGV trolley gives a control signal to the electric control plug seat through the electric control contact, and the electric control plug seat controls the electric butterfly valve of the movable stock bin to act (open or close).
The technical problems, technical solutions and advantageous effects solved by the present invention have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the scope of protection of the present invention.
Claims (6)
1. A lithium electricity material conveying system is characterized in that: the system comprises an movable stock bin (100), an AGV (automatic guided vehicle) trolley (200), a client upper system, a server, an exchanger, a wireless AP (access point), relay software and a PLC (programmable logic controller) information acquisition station;
the customer upper system is used for generating a lithium battery material conveying task;
the movable storage bin (100) is used for storing lithium battery materials;
the AGV trolley (200) is used for carrying the movable storage bin (100) and controlling the movable storage bin (100) to discharge materials;
the server is used for receiving lithium battery material conveying tasks generated by the client upper system;
the server is connected with the wireless AP and the PLC information acquisition station through the switch;
the wireless AP is in wireless communication with the AGV trolley (200);
the PLC information acquisition station is used for acquiring working information of automatic equipment in the conveying system;
the relay software is installed in the server and used for controlling the action path of the AGV trolley (200) and carrying out scheduling control on automatic equipment in the conveying system;
an electric control plug socket (101) is arranged on the movable stock bin (100), an electric butterfly valve (7) is connected to a discharge hole of the movable stock bin (100), the electric butterfly valve (7) is electrically connected with the electric control plug socket (101), and an electric control contact (201) for being in butt joint with the electric control plug socket (101) is arranged on the AGV trolley (200);
the movable storage bin (100) comprises a support frame (1) and a hopper (3), the hopper (3) is mounted on the support frame (1), the electric control plug seat (101) is arranged on the support frame (1), a discharge hole of the hopper (3) is connected with an electric butterfly valve (7), and the electric butterfly valve (7) is electrically connected with the electric control plug seat (101);
the AGV trolley (200) comprises a trolley body, wherein an electric control contact (201) for butting with an electric control socket (101) is arranged on the trolley body, when the electric control contact (201) is in butting connection with the electric control socket (101), the trolley body controls an electric butterfly valve (7) to be opened or closed, the electric butterfly valve (7) is opened, the hopper (3) starts to discharge, and the electric butterfly valve (7) is closed, and the hopper (3) stops to discharge;
the electric control device is characterized in that a motor controller (202) is arranged in the trolley body, the motor controller (202) is electrically connected with an electric control contact (201), a power line and a signal line of the motor controller (202) are connected to the electric control contact (201), after the electric control contact (201) is in butt joint with an electric control plug-in seat (101), the electric control plug-in seat (101) is in electric connection with a contact in the electric control plug-in seat (101), the electric control plug-in seat (101) is connected with an electric butterfly valve (7) through a wire, and the motor controller (202) enables the motor to perform forward and reverse rotation through changing the positive and negative power of a motor of the electric butterfly valve (7), so that the electric butterfly valve (7) can be controlled to be opened or closed; the electric butterfly valve (7) can be opened only when power is supplied, the electric butterfly valve (7) can not be closed after power is removed, and braking can not be lost; the valve state is not changed after the power is removed, and the brake is not lost;
when the movable stock bin (100) waits for the AGV trolley (200) to carry after receiving, the electric butterfly valve (7) is in a closed state; after the AGV trolley (200) is in butt joint with the movable storage bin (100), the movable storage bin (100) is conveyed to a specified discharging place by the AGV trolley (200), and at the moment, a motor controller (202) in the AGV trolley (200) controls an electric butterfly valve (7) to be opened for discharging; after the blanking is finished, the AGV trolley (200) runs to be in butt joint with the movable stock bin (100), and the motor controller (202) controls the electric butterfly valve (7) to be closed.
2. The lithium battery material conveying system according to claim 1, wherein: the customer upper system is MES, ERP or WES.
3. The lithium battery material conveying system according to claim 1, wherein: the automation device comprises an automatic door and a lifting device.
4. A lithium battery material delivery system according to claim 3, wherein: the lifting device is an elevator.
5. A transport control method of the lithium battery material transport system according to any one of claims 1 to 4, comprising:
step S1, after receiving materials in an movable granary, a customer upper system generates a lithium battery material conveying task, the customer upper system calls an AGV trolley (200), and a server distributes the AGV idle trolley;
s2, moving an AGV trolley (200) to a position of a movable storage bin (100), butting the AGV trolley (200) with the movable storage bin (100), and controlling an electric butterfly valve (7) of the movable storage bin (100) by the AGV trolley (200) after butting, wherein the electric butterfly valve (7) of the movable storage bin (100) is placed in a closed state;
step S3, after the AGV trolley (200) is in butt joint with the movable storage bin (100), carrying operation is carried out on the movable storage bin (100) by the AGV trolley (200), and the movable storage bin (100) is carried to a discharging position;
s4, after the movable storage bin (100) is carried to a discharging position, the movable storage bin (100) is controlled by an AGV trolley (200) through an electric butterfly valve (7), at the moment, the electric butterfly valve (7) of the movable storage bin (100) is placed in an open state, the movable storage bin (100) is used for discharging, and after the AGV trolley (200) sends a task completion signal to a customer upper system, the AGV trolley (200) is separated from the movable storage bin (100); AGV dolly (200) carries out electric butterfly valve (7) control to movable feed bin (100), specifically includes:
the AGV trolley (200) is in butt joint with the movable storage bin (100), an electric control contact (201) of the AGV trolley (200) is in butt joint with an electric control plug socket (101) of the movable storage bin (100), and the electric control contact (201) after butt joint is electrically connected with the electric control plug socket (101);
the AGV trolley (200) gives a control signal to the electric control plug socket (101) through the electric control contact (201), and the electric control plug socket (101) controls the electric butterfly valve (7) of the movable stock bin (100) to act;
s5, after the blanking of the movable bin (100) is finished, a bin recycling task is generated by a client upper system, an AGV trolley (200) is called by the client upper system, and an AGV idle trolley is distributed by a server;
s6, the AGV trolley (200) moves to the position of the movable storage bin (100), the AGV trolley (200) is in butt joint with the movable storage bin (100), after the butt joint is finished, the AGV trolley (200) controls the electric butterfly valve (7) of the movable storage bin (100), and at the moment, the electric butterfly valve (7) of the movable storage bin (100) is placed in a closed state;
step S7, carrying operation is carried out on the movable storage bin (100) by the AGV trolley (200), the movable storage bin (100) is carried to a material receiving position by the AGV trolley (200), and material receiving is carried out on the movable storage bin (100).
6. The conveyance control method according to claim 5, characterized in that: in AGV dolly (200) carries out transport operation to movable feed bin (100), carry out lift operation by lifting device to AGV dolly (200) and movable feed bin (100), specifically include:
the AGV trolley (200) moves to the lifting equipment, the AGV trolley (200) sends a door opening signal to relay software, and the relay software sends a door opening signal to the lifting equipment;
the lifting device receives the door opening signal, then performs door opening operation and sends a door opening in-place signal to the relay software, the relay software sends the door opening in-place signal to the AGV trolley (200), and the AGV trolley (200) moves into the lifting device after receiving the door opening in-place signal;
after the AGV trolley (200) completely enters the lifting device, the AGV trolley (200) sends an elevator entering signal to the relay software, the relay software sends a door closing signal and a floor going signal to the lifting device, and the lifting device closes the door;
after the lifting device is operated to a floor to which the lifting device is required to go, the lifting device opens a door and sends a door in-place signal to relay software, the relay software sends the door in-place signal to the AGV trolley (200), and the AGV trolley (200) exits the lifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210378998.3A CN114895633B (en) | 2022-04-12 | 2022-04-12 | Lithium battery material conveying system and conveying control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210378998.3A CN114895633B (en) | 2022-04-12 | 2022-04-12 | Lithium battery material conveying system and conveying control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114895633A CN114895633A (en) | 2022-08-12 |
| CN114895633B true CN114895633B (en) | 2023-09-15 |
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| CN202210378998.3A Active CN114895633B (en) | 2022-04-12 | 2022-04-12 | Lithium battery material conveying system and conveying control method |
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