CN111806995A - Hanging system with overload station and control method thereof - Google Patents

Hanging system with overload station and control method thereof Download PDF

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Publication number
CN111806995A
CN111806995A CN202010630735.8A CN202010630735A CN111806995A CN 111806995 A CN111806995 A CN 111806995A CN 202010630735 A CN202010630735 A CN 202010630735A CN 111806995 A CN111806995 A CN 111806995A
Authority
CN
China
Prior art keywords
station
rail
overload
inbound
outbound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010630735.8A
Other languages
Chinese (zh)
Inventor
翁端文
褚如昶
赵喆
杨善银
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Yina Intelligent Technology Co Ltd
Original Assignee
Zhejiang Yina Intelligent Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Yina Intelligent Technology Co Ltd filed Critical Zhejiang Yina Intelligent Technology Co Ltd
Priority to CN202010630735.8A priority Critical patent/CN111806995A/en
Publication of CN111806995A publication Critical patent/CN111806995A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B65G35/06Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path
    • 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
    • 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
    • B65G2203/00Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04Detection means
    • B65G2203/042Sensors

Abstract

The suspension system with the overload station is provided with a storage rail, the suspension system is further provided with a main rail, a work station and a control host, an outbound device and an inbound device are sequentially arranged on the overload station along the movement direction of the main rail, the main rail is communicated or disconnected with the inlet end of the storage rail through the inbound device, the main rail is communicated or disconnected with the outlet end of the storage rail through the outbound device, and the control method comprises the following steps: when the workstation pre-allocated with the carriers is in a full station state or a worker is absent, the control host allocates overload stations for the carriers, controls the inbound device to guide the carriers needing to be inbound into the storage rail, sequentially calls the carriers out of the storage rail when the workstation is converted into a normal state from the full station state or the non-working state, and guides the carriers which do not need to be called out into the storage rail again. The invention can effectively reduce the invalid occupancy rate of the main rail.

Description

Hanging system with overload station and control method thereof
Technical Field
The invention relates to the field of hanging transportation, in particular to a hanging system with an overload station and a control method thereof.
Background
In a hanging system, if a workstation is in a full station state or a worker is absent, a carrier entering a main rail can only circulate on the main rail, so that excessive occupation of the main rail is caused. Therefore, a corresponding system and control method are needed to reduce the invalid occupancy rate of the main rail and release the vehicle when the workstation is in a normal state.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a hanging system with an overload station and a control method thereof, which can effectively reduce the invalid occupancy rate of a main rail.
The control method of the hanging system with the overload station comprises the following steps that the overload station is provided with a storage rail, the hanging system is further provided with a main rail, a work station and a control host, an outbound device and an inbound device are sequentially arranged on the overload station along the movement direction of the main rail, the main rail is communicated or disconnected with the inlet end of the storage rail through the inbound device, and the main rail is communicated or disconnected with the outlet end of the storage rail through the outbound device, and the control method comprises the following steps: when the workstation pre-allocated with the carriers is in a full station state or a worker is absent, the control host allocates overload stations for the carriers, controls the inbound device to guide the carriers needing to be inbound into the storage rail, sequentially calls the carriers out of the storage rail when the workstation is converted into a normal state from the full station state or the non-working state, and guides the carriers which do not need to be called out into the storage rail again.
When the pre-distributed workstation is in a full station state or a non-working state, the control host distributes overload stations for corresponding carriers, controls the station entering device to guide the carriers into the storage rail, sequentially calls the carriers out of the storage rail when the workstation is converted into a normal state from the full station state or the non-working state, and guides the carriers which are not needed to be called out into the storage rail again, so that the invalid occupancy rate of the main rail is effectively reduced.
Preferably, the outbound device is provided with an outbound interpretation sensor, and in the control method, the control host determines whether the outbound vehicle is a vehicle that needs to be called out according to vehicle information acquired by the outbound interpretation sensor. Whether the carrier that reads the sensor discernment through going out of a station is required to be called out, convenient, accurate, high-efficient.
Preferably, the main rail is provided with a station-entering interpretation sensor corresponding to the station-entering device, and in the control method, the control host determines whether the vehicle is a vehicle needing to enter the station according to vehicle information acquired by the station-entering interpretation sensor. Whether the carrier that needs to enter the station is read through the sensor discernment of entering the station, and is convenient, accurate, high-efficient.
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; on the other hand, the whole system can track the goods conveniently, and the control accuracy of the carrier entering and exiting the overload station is ensured.
Preferably, the storage rail is provided with a full load sensor, and in the control method, the control host allocates the overload stations according to the full load condition of the storage rail. The storage condition of the overload station and the storage rails on the overload station are determined through the full-load sensor, and the effectiveness of the control host for distributing the overload station to the vehicles is guaranteed.
Preferably, the control host stores a full load value and an actual storage value, the control host adds one to the storage rail when controlling to import one carrier to the storage rail, and subtracts one from the actual storage value when controlling to call out one carrier from the storage rail, and the method for judging the full load of the storage rail by the control host is as follows: the actual stored value is compared to the full load value, and the storage track is determined to be in a full load state when the actual stored value is equal to the full load value. The storage rail full load judgment method is convenient and accurate.
In fact, when the carriers are sequentially called out from the storage rails of the overload station, the overload station is in an unloaded state, and at this time, if 1 or more carriers are newly added to the main rail, the pre-assigned workstations of the carriers are still in a full state or a non-operator state, and the control host allocates the same overload station for the newly added carriers, it is likely to cause: preferably, the control method further includes allocating an overload station to the vehicle by the control host when the vehicle allocated to the overload station reaches the allocated overload station and the overload station is in the overload state. By controlling the host machine to distribute the overload stations for the vehicles, the distribution effectiveness of the overload stations can be further ensured, the vehicles are prevented from circulating on the main rail, and the ineffective occupancy rate of the main rail is effectively reduced.
The invention also discloses a hanging system with the overload station, wherein the overload station is provided with a storage rail, the hanging system is also provided with a main rail, a work station and a control host, the overload station is sequentially provided with an outbound device and an inbound device along the motion direction of the main rail, the main rail is communicated or disconnected with the inlet end of the storage rail through the inbound device, and the main rail is communicated or disconnected with the outlet end of the storage rail through the outbound device; the control host is in communication connection with the outbound device and the inbound device, allocates overload stations for the carriers when the workstations pre-allocated for the carriers are in a full station state or a non-working state, controls the inbound device to guide the carriers needing to be dispatched into the storage rail, and sequentially dispatches the carriers out of the storage rail and guides the carriers not needing to be dispatched into the storage rail again when the workstations are converted into a normal state from the full station state or the non-working state. When the pre-distributed workstation is in a full station state or a non-working state, the control host distributes overload stations for corresponding carriers, controls the station entering device to guide the carriers into the storage rail, sequentially calls the carriers out of the storage rail when the workstation is converted into a normal state from the full station state or the non-working state, and guides the carriers which are not needed to be called out into the storage rail again, so that the invalid occupancy rate of the main rail is effectively reduced.
Preferably, the outbound device is provided with an outbound interpretation sensor capable of interpreting vehicle information, and the outbound interpretation sensor is in communication connection with the control host.
Preferably, the main track is provided with an inbound interpretation sensor corresponding to the inbound device and capable of interpreting vehicle information, and the inbound interpretation sensor is in communication connection with the control host.
Preferably, the carrier is internally provided with a chip, the chip is bound with corresponding carrier information, and the carrier information is bound with 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; on the other hand, the whole system can track the goods conveniently, and the control accuracy of the carrier entering and exiting the overload station is ensured.
Preferably, the outbound device and the inbound device have a track-changing structure.
In conclusion, the invention has the following beneficial effects:
1: when the pre-distributed workstation is in a full station state or a non-working state, the control host distributes overload stations for corresponding carriers, controls the station entering device to guide the carriers into the storage rail, sequentially calls the carriers out of the storage rail when the workstation is converted into a normal state from the full station state or the non-working state, and guides the carriers which are not needed to be called out into the storage rail again, so that the invalid occupancy rate of the main rail is effectively reduced.
2: according to the invention, the accuracy of vehicle calling-in and vehicle calling-out is ensured through the inbound reading sensor and the outbound reading sensor;
3: according to the invention, when the vehicles distributed to the overload stations reach the distributed overload stations and the overload stations are in an overload state, the control host allocates the overload stations to the vehicles again, so that the distribution effectiveness of the overload stations can be further ensured, the vehicles do not circulate on the main rail, and the ineffective occupancy rate of the main rail is effectively reduced.
Drawings
FIG. 1 is a schematic diagram of a control method of a control host for a suspension system;
FIG. 2 is a flow chart of the operation of the hanging system;
fig. 3 shows the mounting of the storage rail on the guide rail bracket.
Detailed Description
The invention will be further explained by means of specific embodiments with reference to the drawings.
Example 1: the control method of the hanging system with the overload station, the overload station is provided with a storage rail, the hanging system is also provided with a main rail, a work station and a control host, an outbound device and an inbound device are sequentially arranged on the overload station along the moving direction of the main rail, the outbound device and the inbound device are the prior art, for example, a hanger rail-changing lifting structure in the application number of CN201721055150.8 can be adopted, the storage rail and the work station are multiple, the main rail is communicated or disconnected with the inlet end of the storage rail through the inbound device, the main rail is communicated or disconnected with the outlet end of the storage rail through the outbound device, as shown in figure 1, the control method comprises the following steps: when the workstation preassigned by the carrier is in a full station state or a worker is not in a state, the control host allocates an overload station for the carrier, controls the inbound device to guide the carrier needing to be inbound into the storage rail, and sequentially calls out the carrier from the storage rail and guides the carrier which is not required to be called into the storage rail again when the workstation is converted into a normal state from the full station state or the non-working state, wherein the judgment of the control host on the full station state of the workstation can be determined by conventional means such as monitoring of a full load sensor, the judgment of the worker not in the workstation state can be determined by inputting a command indicating that the workstation is not working to the control host through an interaction terminal arranged on the workstation, when the worker is not in the workstation, the control host inputs a command, when the command is received by the control host, the worker can be determined to be not in the workstation, and the normal state refers to be in the workstation in the working state or the workstation in the non-full load state, the judgment that the workstation is in the working state can input a command which represents that the workstation can work into the control host through the interaction terminal, and the control host can determine that the workstation is in the working state when receiving the command. When the pre-distributed workstation is in a full station state or a non-working state, the control host distributes overload stations for corresponding carriers, controls the station entering device to guide the carriers into the storage rail, sequentially calls the carriers out of the storage rail when the workstation is converted into a normal state from the full station state or the non-working state, and guides the carriers which are not needed to be called out into the storage rail again, so that the invalid occupancy rate of the main rail is effectively reduced. The chip is arranged in the carrier, corresponding carrier information is bound to the chip, and the carrier information is bound to the goods information, so that on one hand, the carrier is bound to the goods, and the demand on the goods is directly converted into the demand on the carrier; on the other hand, the whole system can track the goods conveniently, and the control accuracy of the carrier entering and exiting the overload station is ensured.
In the control method, the control host judges whether the outbound carrier is the carrier required to be called out according to the carrier information acquired by the outbound interpretation sensor. In addition, in the control method, the control host judges whether the carrier is the carrier needing entering according to the carrier information acquired by the entering interpretation sensor.
In the control method in the embodiment, the control host allocates the overload stations according to the full load condition of the storage rails, and determines the storage conditions of the overload stations and the storage rails thereof through the full load sensors, thereby ensuring the effectiveness of the control host in allocating the overload stations for the carriers.
In this embodiment, the control host stores a full load value and an actual storage value, and the method for determining that the storage rail is full by the control host includes the steps of, every time the control host imports a carrier to the storage rail, adding one to the actual storage value, every time the control host recalls a carrier from the storage rail, and subtracting one from the actual storage value: and comparing the actual storage value with the full-load value, and judging that the storage track is in a full-load state when the actual storage value is equal to the full-load value, so that the judgment is convenient and accurate.
In fact, when the vehicles are sequentially called out from the storage rails of the overload station, the overload station is in an unloaded state, and at this time, if 1 or more vehicles are newly added to the main rail, the pre-assigned workstations of the vehicles are still in a full state or the absence of workers, and the control host allocates the same overload station for the newly added vehicles, it is likely to cause: preferably, in the control method, the control host reassigns an overload station to a vehicle when the vehicle assigned to the overload station arrives at the assigned overload station and the overload station is in the overload state. By controlling the host machine to distribute the overload stations for the vehicles, the distribution effectiveness of the overload stations can be further ensured, the vehicles are prevented from circulating on the main rail, and the ineffective occupancy rate of the main rail is effectively reduced.
A suspension system with an overload station is provided with a storage rail 1, and is further provided with a main rail, a work station and a control host, wherein an outbound device 3 and an inbound device 2 are sequentially arranged on the overload station along the movement direction of the main rail, the outbound device 3 and the inbound device 2 can be of a rail-changing structure, the rail-changing structure can adopt a hanger rail-changing lifting structure in CN201721055150.8, the main rail is communicated or disconnected with the inlet end of the storage rail 1 through the inbound device 2, the main rail is communicated or disconnected with the outlet end of the storage rail 1 through the outbound device 3, and the outbound device 3 and the inbound device 2 are installed as shown in figure 3; the control host is in communication connection with the outbound device 3 and the inbound device 2; in this embodiment, the primary rail, the workstation, and the control master are not illustrated in the drawings. As shown in fig. 2, in the suspension system, the control host determines the status of the pre-allocation workstation of the carrier, and allocates the overload station for the carrier when the workstation pre-allocated with the carrier is full or the worker is absent, and controls the inbound device 2 to guide the carrier to be inbound to the storage rail 1, when the workstation is converted from the full or non-working status to the normal status, the control host sequentially calls out the carrier from the storage rail 1, and determines whether the called-out carrier is the carrier to be called out, when the called-out carrier is the carrier not to be called out, the carrier not to be called out is guided to the storage rail 1 again, and when the called-out carrier is the carrier to be called out, the called-out carrier moves on the main rail and enters the workstation under the driving of the main rail. According to the invention, when the pre-allocated workstation is in a full station state or a non-working state, the control host allocates overload stations for corresponding carriers, controls the station entering device 2 to guide the carriers into the storage rail 1, and sequentially calls the carriers out of the storage rail 1 when the workstation is converted into a normal state from the full station state or the non-working state, and re-guides the carriers which are not needed to be called out into the storage rail 1, so that the invalid occupancy rate of the main rail is effectively reduced. In the hanging system, the chip is arranged in the carrier, the chip is bound with corresponding carrier information, and the carrier information is bound with the goods information, so that on one hand, the carrier is bound with the goods, and the demand on the goods is directly converted into the demand on the carrier; on the other hand, the whole system can track the goods conveniently, and the control accuracy of the carrier entering and exiting the overload station is ensured.
The outbound device 3 is provided with an outbound reading sensor capable of reading carrier information, the outbound reading sensor is in communication connection with the control host, whether the carrier needs to be called can be identified conveniently, accurately and efficiently, and the outbound reading sensor is not shown in the attached drawings. The main rail is provided with an inbound interpretation sensor which corresponds to the inbound device 2 and can interpret carrier information, the inbound interpretation sensor is in communication connection with the control host, whether the carrier needs to be inbound or not is identified conveniently, accurately and efficiently, and the inbound interpretation sensor is not shown in the attached drawing.
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 (11)

1. The control method of the hanging system with the overload station is characterized in that the overload station is provided with a storage rail, the hanging system is further provided with a main rail, a work station and a control host, an outbound device and an inbound device are sequentially arranged on the overload station along the movement direction of the main rail, the main rail is communicated or disconnected with the inlet end of the storage rail through the inbound device, and the outlet end of the main rail is communicated or disconnected with the outlet end of the storage rail through the outbound device, and the control method comprises the following steps: when the workstation pre-allocated with the carriers is in a full station state or a worker is absent, the control host allocates overload stations for the carriers, controls the inbound device to guide the carriers needing to be inbound into the storage rail, sequentially calls the carriers out of the storage rail when the workstation is converted into a normal state from the full station state or the non-working state, and guides the carriers which do not need to be called out into the storage rail again.
2. The method as claimed in claim 1, wherein an outbound interpretation sensor is provided at the outbound device, and the control host determines whether the outbound vehicle is a vehicle to be called according to vehicle information obtained by the outbound interpretation sensor.
3. The method as claimed in claim 1, wherein the main track is provided with an inbound interpretation sensor corresponding to the inbound device, and the control host determines whether the carrier is a carrier requiring inbound according to the carrier information obtained by the inbound interpretation sensor.
4. The method of claim 1, wherein the storage rail is provided with a full load sensor, and the control host allocates the overload station according to the full load condition of the storage rail.
5. The method of claim 4, wherein the control host has a full load value and an actual stored value stored therein, and the method for the control host to determine the full load of the storage track comprises the steps of, for each control of the control host, loading one carrier onto the storage track, adding one to the actual stored value, and for each control of the control host, unloading one carrier from the storage track, subtracting one from the actual stored value: the actual stored value is compared to the full load value, and the storage track is determined to be in a full load state when the actual stored value is equal to the full load value.
6. The method of claim 1, wherein the control host reassigns the overload station to the vehicle when the vehicle assigned to the overload station reaches the assigned overload station and the overload station is in an overload state.
7. The suspension system with the overload station is characterized in that the overload station is provided with a storage rail, the suspension system is further provided with a main rail, a work station and a control host, an outbound device and an inbound device are sequentially arranged on the overload station along the movement direction of the main rail, the main rail is communicated or disconnected with the inlet end of the storage rail through the inbound device, and the main rail is communicated or disconnected with the outlet end of the storage rail through the outbound device;
the control host is in communication connection with the outbound device and the inbound device, allocates overload stations for the carriers when the workstations pre-allocated for the carriers are in a full station state or a non-working state, controls the inbound device to guide the carriers needing to be dispatched into the storage rail, and sequentially dispatches the carriers out of the storage rail and guides the carriers not needing to be dispatched into the storage rail again when the workstations are converted into a normal state from the full station state or the non-working state.
8. The overhead system with an overload station as claimed in claim 7, wherein the outbound device is provided with an outbound interpretation sensor capable of interpreting vehicle information, and the outbound interpretation sensor is in communication connection with the control host.
9. The hanging system with an overload station as claimed in claim 7, wherein the main track is provided with an inbound interpretation sensor corresponding to the inbound device and capable of interpreting vehicle information, and the inbound interpretation sensor is in communication connection with the control host.
10. The suspension system with an overload station as recited in claim 7, wherein a chip is disposed within the carrier, the chip having associated carrier information bound thereto, the carrier information being bound to the item information.
11. The overhead system with an overload station of claim 7, wherein the outbound and inbound devices are of a track-changing configuration.
CN202010630735.8A 2020-07-03 2020-07-03 Hanging system with overload station and control method thereof Pending CN111806995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010630735.8A CN111806995A (en) 2020-07-03 2020-07-03 Hanging system with overload station and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010630735.8A CN111806995A (en) 2020-07-03 2020-07-03 Hanging system with overload station and control method thereof

Publications (1)

Publication Number Publication Date
CN111806995A true CN111806995A (en) 2020-10-23

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62128010U (en) * 1986-01-31 1987-08-13
CN201595222U (en) * 2009-12-23 2010-10-06 台州飞跃双星成衣机械有限公司 Hanging system for garment making
CN102707684A (en) * 2012-05-25 2012-10-03 宁波圣瑞思服装机械有限公司 Intelligent-production hoisting system and control method
CN203903397U (en) * 2014-06-30 2014-10-29 广东技术师范学院 Clothing hanger control device
CN104635700A (en) * 2015-01-16 2015-05-20 江苏云道信息技术有限公司 Production management and control system and method for multi-style quick switching
CN209427637U (en) * 2018-12-30 2019-09-24 浙江衣拿智能科技有限公司 Garment hanging system overload station

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62128010U (en) * 1986-01-31 1987-08-13
CN201595222U (en) * 2009-12-23 2010-10-06 台州飞跃双星成衣机械有限公司 Hanging system for garment making
CN102707684A (en) * 2012-05-25 2012-10-03 宁波圣瑞思服装机械有限公司 Intelligent-production hoisting system and control method
CN203903397U (en) * 2014-06-30 2014-10-29 广东技术师范学院 Clothing hanger control device
CN104635700A (en) * 2015-01-16 2015-05-20 江苏云道信息技术有限公司 Production management and control system and method for multi-style quick switching
CN209427637U (en) * 2018-12-30 2019-09-24 浙江衣拿智能科技有限公司 Garment hanging system overload station

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