CN111792301A - Hanging system and destination station change control method - Google Patents

Hanging system and destination station change control method Download PDF

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Publication number
CN111792301A
CN111792301A CN202010655953.7A CN202010655953A CN111792301A CN 111792301 A CN111792301 A CN 111792301A CN 202010655953 A CN202010655953 A CN 202010655953A CN 111792301 A CN111792301 A CN 111792301A
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China
Prior art keywords
workstation
carrier
control host
station
destination
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Pending
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CN202010655953.7A
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Chinese (zh)
Inventor
翁端文
褚如昶
赵喆
杨善银
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INA Intelligent Technology Zhejiang Co Ltd
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INA Intelligent Technology Zhejiang Co Ltd
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Publication date
Application filed by INA Intelligent Technology Zhejiang Co Ltd filed Critical INA Intelligent Technology Zhejiang Co Ltd
Priority to CN202010655953.7A priority Critical patent/CN111792301A/en
Publication of CN111792301A publication Critical patent/CN111792301A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00Mechanical conveyors not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

A hanging system and a destination station change control method are disclosed, the hanging system comprises a main rail, a workstation, a control host and a carrier, the workstation is correspondingly provided with an entry device, an exit device, an entry reading sensor and an exit reading sensor, and the control host is in communication connection with the entry device, the exit device, the entry reading sensor and the exit reading sensor; and the control host redistributes the target workstation for the in-transit carrier on the main rail and the in-station carrier on the pre-distributed workstation and controls the in-station device at the target workstation to guide the carrier to the target workstation when judging that the workstation pre-distributed with the carrier is abnormal and can not carry out operation. When the pre-distributed workstations are abnormal, the target workstations are redistributed for the in-transit carriers on the main track and the in-station carriers on the abnormal workstations, the carriers are guided into the target workstations, and the product processing efficiency of the whole hanging system is ensured by utilizing the processing or caching function of the target workstations.

Description

Hanging system and destination station change control method
Technical Field
The invention relates to the field of hanging and conveying, in particular to a hanging system and a destination station change control method.
Background
In hanging systems, such as garment hanging systems, a plurality of workstations are usually provided, each of which undertakes a respective function, and only the cooperation of these workstations is sufficient to produce a complete product. The hanging system is also provided with a control host and a plurality of carriers for carrying goods, and the goods are raw materials for producing the whole product. During the operation of the hanging system, the control host pre-allocates workstations for each carrier, carriers with the same carrier information are allocated to workstations with the same function, and the carriers allocated to the workstations generally have two position states, one is that the carriers are on the pre-allocated workstations, and the other is that the carriers are in the process of being transported to the pre-allocated workstations from the main track. When the target workstation is abnormal and can not work, on one hand, the carriers which are positioned in the workstation can not be processed in time, on the other hand, the carriers which are conveyed to the workstation by the main rail in the process can still enter the workstation, so that a large number of carriers are accumulated at the workstation which can not work, and the carriers which can not enter the workstation due to the full load of the workstation can only circularly run on the main rail, occupy a large number of positions, seriously influence the entering of other types of carriers onto the main rail, and reduce the processing efficiency of the whole hanging system. Therefore, a corresponding system and a control method are required to ensure the processing efficiency of the whole hanging system.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a hanging system and a destination station change control method, when a pre-allocated workstation is abnormal, the destination workstation is reallocated for on-road carriers on a main rail and on-station carriers on an abnormal workstation, the carriers are led into the destination workstation, and the influence of the abnormality of the workstation on the processing efficiency of the whole hanging system is reduced by utilizing the processing or caching function of the destination workstation, so that the processing efficiency of the whole hanging system is improved.
A hanging system comprises a main rail, a workstation, a control host and a carrier, wherein the workstation is correspondingly provided with an entry device, an exit device, an entry reading sensor and an exit reading sensor; and when judging that the work station pre-allocated with the carrier is abnormal and cannot perform operation, the control host reallocates the target work station for the on-route carrier on the main rail and the on-station carrier on the pre-allocated work station, and controls the station entering device at the target work station to guide the carrier into the target work station.
When the work station is abnormal and can not work, the hanging system redistributes the target work station by taking the on-road carrier on the main rail and the on-station carrier on the abnormal work station through the control host and controlling the station entering device at the target work station to guide the carrier to the target work station, and the influence of the abnormal work station on the processing efficiency of the whole hanging system is reduced by utilizing the processing or caching function of the target work station, so that the processing efficiency of the whole hanging system is ensured, specifically, the target work station can have the same function as the pre-distributed work station, the target work station can completely replace the pre-distributed work station, after the carrier enters the target work station, workers on the target work station can directly process goods on the carrier, the processing efficiency of the goods on the carrier is ensured, and the target work station can also have partial function of the pre-distributed work station, partial processing of goods on the carriers is firstly completed, complete processing of the goods can be timely completed subsequently, the target workstation can also be used as a cache station, when other workstations except the pre-distributed workstation in the hanging system do not have the function of the pre-distributed workstation at all, the workstation does not have the processing function and only has the cache function, the occupied amount of the carriers which cannot enter the pre-distributed workstation on the main rail can be reduced, the entering amount of other types of carriers into the main rail is ensured, and the processing efficiency of a goods processing line is ensured.
Preferably, the control host reallocates the destination workstation for the on-station carrier according to the carrier information acquired by the outbound interpretation sensor. The carrier information of the carrier at the station is identified through the outbound reading sensor, and the method is convenient, accurate and efficient.
Preferably, the control host confirms the carrier information of the in-transit carrier according to the data statistics of the in-transit carrier, redistributes the destination work station for the in-transit carrier according to the carrier information, and rolls back the data statistics to confirm the carrier information of the previous in-transit carrier when confirming the carrier information of one in-transit carrier. The information query of the in-transit carrier is conveniently, accurately and efficiently carried out through the control host.
Preferably, the workstation is provided with an interactive end which is in communication connection with the control host and is used for inputting workstation abnormal signals to the control host. According to the setting, the control host judges that the workstation is in an abnormal state through the workstation abnormal signal input to the control host by the interactive end.
Preferably, the workstation abnormal signal comprises a workstation personnel leaving signal, an equipment failure signal and a process replacement signal.
Preferably, the workstation is provided with a full load sensor for monitoring the full load condition of the workstation. When the workstation is full-load, the full-load sensor sends a full-load signal to the control host, and the control host suspends the distribution of the carriers for the corresponding workstation, so that the carriers on the workstation are prevented from being stacked.
Preferably, the control host is provided with an information input end for inputting a carrier command and a destination command which are temporarily stopped to be received by the workstation to the control host.
Preferably, a chip is arranged in the carrier, corresponding carrier information is bound to the chip, and the carrier information is bound to the goods information. On one hand, the carrier is bound with the goods, so that the demand on the goods is directly converted into the demand on the carrier; and on the other hand, the tracking of the goods by the whole system is convenient.
The invention also discloses a destination station change control method of the hanging system, the hanging system comprises a main rail, a workstation, a control host and a carrier, the workstation is correspondingly provided with an inbound device, an outbound device, an inbound interpretation sensor and an outbound interpretation sensor, the control host is in communication connection with the inbound device, the outbound device, the inbound interpretation sensor and the outbound interpretation sensor, the control method comprises the following steps: and when judging that the work station pre-allocated with the carrier is abnormal and cannot perform operation, the control host reallocates the target work station for the on-route carrier on the main rail and the on-station carrier on the pre-allocated work station, and controls the station entering device at the target work station to guide the carrier into the target work station. When the workstation is unusual and can't carry out the operation, through control host computer for the carrier in transit on the main rail and the carrier in the station on unusual workstation redistribute the destination workstation to the device of arriving at the station of control destination workstation department is leading-in to the destination workstation with the carrier on, utilizes the processing or the buffer memory function of destination workstation, reduces the workstation and unusual to whole suspension system machining efficiency's influence, thereby guarantees whole suspension system's machining efficiency.
Preferably, the workstation is provided with an interactive end in communication connection with the control host, and in the control method, the control host determines that the workstation is in an abnormal state through a workstation abnormal signal input to the control host by the interactive end.
Preferably, in the control method, the control host allocates a destination workstation to the on-station carrier according to the carrier information acquired by the outbound interpretation sensor. The carrier information of each carrier at the station is determined through the method, and convenience, accuracy and high efficiency are realized.
Preferably, in the control method, the control host confirms the carrier information of the in-transit carrier according to the data statistics of the in-transit carrier, redistributes the destination workstation for the in-transit carrier according to the carrier information, and rolls back the data statistics to confirm the carrier information of the previous in-transit carrier when confirming the carrier information of one in-transit carrier. The carrier information of each carrier in transit is determined through the method, and the method is convenient, accurate and efficient.
Preferably, the workstations are provided with full-load sensors, and in the control method, the control host suspends the allocation of the carriers for the corresponding workstations by full-load signals sent by the full-load sensors to the control host.
In conclusion, the invention has the following beneficial effects:
1: according to the invention, when the workstation is abnormal and cannot operate, the target workstation is redistributed for the on-road carrier on the main rail and the on-station carrier on the abnormal workstation through the control host, and the on-station device at the target workstation is controlled to guide the carrier to the target workstation, so that the influence of the abnormality of the workstation on the processing efficiency of the whole hanging system is reduced by utilizing the processing or caching function of the target workstation, and the processing efficiency of the whole hanging system is ensured;
2: the data statistics of the control host for the vehicles in transit is rolled back, and the vehicle information of each vehicle in transit is determined, so that the method is convenient, accurate and efficient.
Drawings
FIG. 1 is a flow chart of the operation of the hanging system;
FIG. 2 is a simplified diagram of the contents of a workstation exception signal;
FIG. 3 is a flow chart of a method of controlling the hanging system.
Detailed Description
The invention will be further explained by means of specific embodiments with reference to the drawings.
Example (b): a hanging system, such as a garment hanging system, comprises a main rail, a work station, a control host and carriers, wherein the carriers are internally provided with chips, the chips are bound with carrier information, the carrier information is bound with goods information, the types of the carriers are multiple, different goods information is bound with each carrier, the main rail forms a closed ring, the periphery of the main rail is surrounded with a plurality of work stations, the plurality of work stations finish a plurality of processing procedures and are matched with one product to finish processing, the work stations are correspondingly provided with an in-station device, an out-station device, an in-station unscrambling sensor and an out-station unscrambling sensor, the control host is in communication connection with the in-station device, the out-station device, the in-station unscrambling sensor and the out-station unscrambling sensor, the in-station device and the out-station device are all used for communicating the main rail, and the in-station unscrambling sensor and the out-, radio frequency readers, scanners, etc. can be used, and the inbound devices and the outbound devices are prior art in the field and are not specifically described herein; as shown in fig. 1, when it is determined that the workstation pre-allocated with carriers is abnormal and unable to perform operation, the control host redistributes the destination workstations to the carriers on the main track and the carriers on the workstations pre-allocated on the main track, and controls the inbound device at the destination workstation to guide the carriers into the destination workstation, so as to realize adjustment of the destination workstations pre-allocated according to the actual conditions of the workstations, wherein the destination workstation can have the same function as the pre-allocated workstations, the destination workstation can completely replace the pre-allocated workstations, after the carriers enter the destination workstation, workers at the destination workstation can directly process the goods on the carriers, thereby ensuring the processing efficiency of the goods on the carriers, the destination workstation can also have partial function of the pre-allocated workstations, and complete processing of the goods on the carriers in time and subsequent processes, the destination workstation can also be used as a cache station, when other workstations except the pre-distributed workstation in the hanging system do not have the function of the pre-distributed workstation at all, the workstation does not have the processing function and only has the cache function, the occupied amount of carriers which cannot enter the pre-distributed workstation on the main rail can be reduced, the entering amount of other types of carriers into the main rail is ensured, and the processing efficiency of a goods processing production line is ensured.
The control host is provided with an information input end, and when a target workstation needs to be distributed to the carrier, a user can input a carrier command and a target station command which are temporarily stopped to be received by the workstation to the control host.
When the control host redistributes the destination workstation for the carrier, the control host distributes a new destination workstation for the carrier according to the carrier information, specifically, aiming at the on-site carrier on the pre-distributed workstation, the control host distributes the destination workstation for the on-site carrier according to the carrier information obtained by the off-site interpretation sensor, which is convenient, accurate and efficient, and aiming at the on-site carrier transported to the pre-distributed workstation by the main track, the control host confirms the carrier information of the on-site carrier according to the data statistics of the on-site carrier, and redistributes the destination workstation for the on-site carrier according to the carrier information, and rolls back the data statistics to confirm the carrier information of the previous on-site carrier when confirming the carrier information of the on-site carrier, which has the advantages of convenience, accuracy, high efficiency and the like, specifically, when the control host redistributes the destination workstation for the carrier, the carrier information, carrier serial number and carrier inbound state of the carrier can be recorded, each carrier serial number corresponds to one carrier information, the carrier inbound state has two states of inbound and non-inbound, the carrier is in the non-inbound state before entering the workstation, the carrier is changed from the non-inbound state to the inbound state after entering the workstation, when the in-transit carrier is required to redistribute the workstation, the control host reads the carrier information and carrier inbound state of each carrier according to the carrier serial number, and redistributes the workstation for the non-inbound carrier.
The workstation is provided with an interaction end which is in communication connection with the control host and is used for inputting workstation abnormal signals to the control host, and the control host judges that the workstation is in an abnormal state through the workstation abnormal signals input to the control host by the interaction end, and in this case, as shown in fig. 2, the workstation abnormal signals comprise workstation personnel leaving signals, equipment failure signals and process replacement signals. In addition, the workstation is provided with a full-load sensor for monitoring the full-load condition of the workstation, when the workstation is full-load, the full-load sensor sends a full-load signal to the control host, and the control host suspends the distribution of carriers for the corresponding workstation to prevent the carriers on the workstation from being stacked.
The invention also discloses a destination station change control method of the hanging system, the hanging system comprises a main rail, a plurality of workstations, a control host and a carrier, the main rail is a closed ring, the periphery of the main rail is surrounded by the workstations, the workstations are correspondingly provided with an inbound device, an outbound device, an inbound unscrambling sensor and an outbound unscrambling sensor, the control host is in communication connection with the inbound device, the outbound device, the inbound unscrambling sensor and the outbound unscrambling sensor, the inbound device and the outbound device are both used for communicating the main rail, the inbound unscrambling sensor and the outbound unscrambling sensor are both used for acquiring information of the carrier, radio frequency readers, decoders and the like can be adopted, the inbound device and the outbound device are all prior technologies in the field, and no specific description is given here, the control method comprises the following steps: as shown in fig. 3, when it is determined that the workstation pre-assigned with the carrier is abnormal and cannot perform the operation, the control host reallocates the destination workstation for the in-transit carrier on the main track and the in-station carrier on the pre-assigned workstation, and controls the inbound device at the destination workstation to guide the carrier to the destination workstation. When the workstation is unusual and can't carry out the operation, through the control host computer for the carrier in transit on the main rail and the carrier in the station redistribution destination workstation on unusual workstation to the device of arriving at the station of control destination workstation department is leading-in to the destination workstation with the carrier on, utilizes destination workstation's processing or cache function, reduces the influence of workstation anomaly to whole suspension system machining efficiency, thereby whole suspension system's machining efficiency.
In this embodiment, the workstation is provided with an interaction end in communication connection with the control host, in the control method, the control host determines that the workstation is in an abnormal state through a workstation abnormal signal input to the control host by the interaction end, and the workstation abnormal signal may be a workstation worker leaving signal, an equipment failure signal, a process replacement signal, and the like. When a target workstation needs to be allocated to the on-station carrier on the pre-allocated workstation, the control host can allocate the target workstation to the on-station carrier according to the carrier information acquired by the off-station interpretation sensor, and the method has the advantages of convenience, accuracy and high efficiency; when a destination workstation needs to be allocated to an in-transit vehicle on a main track, the control method comprises the steps that a control host confirms vehicle information of the in-transit vehicle according to data statistics of the in-transit vehicle, reallocates the destination workstation for the in-transit vehicle according to the vehicle information, rolls back the data statistics to confirm vehicle information of a previous in-transit vehicle when confirming the vehicle information of one in-transit vehicle, determines the vehicle information of each in-transit vehicle in such a way, is convenient, accurate and efficient, and particularly, the control host can record the vehicle information, a vehicle serial number and an inbound vehicle state of the vehicle when the control host pre-allocates workstations for the vehicle, wherein each vehicle serial number corresponds to one vehicle information, the inbound vehicle state and the non-inbound state exist, and the vehicle is in the non-inbound state before entering the workstation, after the carrier enters the workstation, the state of the carrier is changed from the non-inbound state to the inbound state, when the in-transit carrier needs to be redistributed to the workstation, the control host reads the carrier information and the carrier inbound state of each carrier according to the carrier serial number, and redistributes the carrier to the workstation which is not inbound.
In the control method, the control host machine suspends the allocation of carriers for the corresponding work stations through full-load signals sent by the full-load sensor to the control host machine.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.

Claims (13)

1. A hanging system comprises a main rail, a workstation, a control host and a carrier, wherein the workstation is correspondingly provided with an inbound device, an outbound device, an inbound interpretation sensor and an outbound interpretation sensor, and the control host is in communication connection with the inbound device, the outbound device, the inbound interpretation sensor and the outbound interpretation sensor.
2. The hanging system of claim 1, wherein the control host redistributes the destination carrier to the destination workstation based on the carrier information obtained by the outbound interpretation sensor.
3. The suspension system of claim 1, wherein the control host identifies carrier information of an in-transit vehicle based on data statistics it does for the in-transit vehicle, and reallocates destination workstations for the in-transit vehicle based on the carrier information, and rolls back the data statistics to identify carrier information of a previous in-transit vehicle each time carrier information of an in-transit vehicle is identified.
4. The hanging system of claim 1, wherein the workstation is provided with an interactive port communicatively coupled to the control host for inputting workstation anomaly signals to the control host.
5. The hanging system of claim 4, wherein the workstation anomaly signals include a workstation personnel exit signal, an equipment failure signal, a process change signal.
6. The hanging system of claim 1, wherein the workstation is further provided with a full load sensor for monitoring the full load condition of the workstation; and when the control host judges that the work station pre-allocated for the carrier is in a full load state, suspending allocation of the carrier for the corresponding work station.
7. The system of claim 1, wherein the control host is provided with an information input for inputting a work station command for suspending the receiving of the carrier command and the destination command to the control host.
8. The hanging system of claim 1, wherein a chip is disposed in the carrier, the chip being bound with corresponding carrier information, the carrier information being bound with the item information.
9. The method for controlling the destination station change of the hanging system comprises a main rail, a workstation, a control host and a carrier, wherein the workstation is correspondingly provided with an entry device, an exit device, an entry interpretation sensor and an exit interpretation sensor, and the control host is in communication connection with the entry device, the exit device, the entry interpretation sensor and the exit interpretation sensor, and is characterized by comprising the following steps: and the control host redistributes the target workstation for the on-road carrier on the main rail and the on-station carrier on the abnormal workstation when knowing that the pre-distribution workstation is abnormal and cannot carry out operation, and controls the on-station device at the target workstation to guide the carrier into the target workstation.
10. The method as claimed in claim 9, wherein the workstation is provided with an interactive port communicatively connected to the control host, and the control host determines that the workstation is in an abnormal state by a workstation abnormal signal input to the control host from the interactive port.
11. The method of claim 9, wherein the host computer allocates the destination workstation to the on-site carrier based on the carrier information obtained by the outbound interpretation sensor.
12. The method of claim 9, wherein the host computer confirms carrier information of the in-transit carrier based on the data statistics of the in-transit carrier, redistributes the destination workstations for the in-transit carrier based on the carrier information, and rolls back the data statistics to confirm the carrier information of the previous in-transit carrier each time the carrier information of one in-transit carrier is confirmed.
13. The method as claimed in claim 9, wherein the work stations are provided with full load sensors, and the method further comprises the step of suspending the allocation of carriers to the corresponding work stations by the control host via full load signals sent from the full load sensors to the control host.
CN202010655953.7A 2020-07-09 2020-07-09 Hanging system and destination station change control method Pending CN111792301A (en)

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CN112389968A (en) * 2020-11-12 2021-02-23 浙江衣拿智能科技股份有限公司 Hanging system capable of changing destination based on workstation efficiency and working method
CN113003154A (en) * 2021-02-20 2021-06-22 浙江瑞晟智能科技股份有限公司 Carrier checking method

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Publication number Priority date Publication date Assignee Title
CN112389968A (en) * 2020-11-12 2021-02-23 浙江衣拿智能科技股份有限公司 Hanging system capable of changing destination based on workstation efficiency and working method
CN113003154A (en) * 2021-02-20 2021-06-22 浙江瑞晟智能科技股份有限公司 Carrier checking method

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Application publication date: 20201020