CN112340417B - Speed chain system and logistics distribution method - Google Patents
Speed chain system and logistics distribution methodDownload PDFInfo
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- CN112340417B CN112340417BCN202010982586.1ACN202010982586ACN112340417BCN 112340417 BCN112340417 BCN 112340417BCN 202010982586 ACN202010982586 ACN 202010982586ACN 112340417 BCN112340417 BCN 112340417B
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/68—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor
- 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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- 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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
- B65G1/1373—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed for fulfilling orders in warehouses
- 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
- B65G35/00—Mechanical conveyors not otherwise provided for
- 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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
- 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
- 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
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
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Abstract
Description
Translated fromChinese技术领域technical field
本发明涉及物流配送技术领域，具体涉及一种倍速链系统及物流配送方法。The invention relates to the technical field of logistics distribution, in particular to a double-speed chain system and a logistics distribution method.
背景技术Background technique
由于人工物流配送存在不易控制配送时效和进度、成本高以及易发生丢件等问题，现在越来越多的企业将自动导引车(AGV，Automated Guided Vehicle)加入配送环节以实现物料从一端到另一端的配送任务。但是自动导引车系统实现端到端配送任务时，需要人工参与配送环节，即需要在一端给自动导引车人工放料，人工放料完成后，自动导引车小车才能够前往另一端，到位后，还需等待用户取料后才算完成本次配送任务，在上述过程中若人员没有及时给自动小车放料或用户没有及时取料，小车就处于等待状态，影响运单的流转，导致整体配送效率较低。Due to the difficulty in controlling the timeliness and schedule of delivery, high cost, and easy loss of parts in manual logistics distribution, more and more companies now add Automated Guided Vehicles (AGV, Automated Guided Vehicle) to the distribution process to realize materials from one end to the other. Delivery tasks on the other end. However, when the automatic guided vehicle system realizes the end-to-end distribution task, manual participation in the distribution process is required, that is, it is necessary to manually feed the automatic guided vehicle at one end. After the manual discharge is completed, the automatic guided vehicle can go to the other end. After the delivery is in place, it is necessary to wait for the user to pick up the material before completing the delivery task. During the above process, if the personnel fail to release the material to the automatic trolley or the user fails to pick up the material in time, the trolley will be in a waiting state, affecting the circulation of the waybill, resulting in The overall distribution efficiency is low.
发明内容Contents of the invention
本发明要解决的技术问题是提供一种倍速链系统及物流配送方法，利于提高运单流转速度和整体配送效率。The technical problem to be solved by the present invention is to provide a double-speed chain system and a logistics distribution method, which is beneficial to improving the circulation speed of the waybill and the overall distribution efficiency.
为了解决上述技术问题，本发明提供的技术方案如下：In order to solve the problems of the technologies described above, the technical solutions provided by the invention are as follows:
一种倍速链系统，包括主线倍速链输送装置和多个支线倍速链输送装置，每个所述支线倍速链输送装置输出端均通过交接装置和所述主线倍速链输送装置相连接，所述交接装置包括交接输送装置，所述交接输送装置和交接控制装置相连接，所述交接控制装置用于控制交接输送装置将支线倍速链输送装置输出端的物料移动至主线倍速链输送装置上。A double-speed chain system, comprising a main-line double-speed chain conveying device and a plurality of branch-line double-speed chain conveying devices, each output end of the branch-line double-speed chain conveying device is connected to the main-line double-speed chain conveying device through a transfer device, and the transfer The device includes a handover conveying device, which is connected with a handover control device, and the handover control device is used to control the handover conveying device to move the material at the output end of the branch double-speed chain conveying device to the main line double-speed chain conveying device.
在其中一个实施方式中，所述交接装置还包括阻挡装置和感应开关组，所述阻挡装置和感应开关组均与交接控制装置相连接，所述交接控制装置用于控制阻挡装置阻挡主线倍速链输送装置和支线倍速链输送装置上的物料输送。In one embodiment, the transfer device further includes a blocking device and a sensor switch group, both of which are connected to a transfer control device, and the transfer control device is used to control the blocking device to block the main line double-speed chain Material conveying on conveyors and branch line double-speed chain conveyors.
一种采用倍速链系统的物流配送方法，包括以下步骤：A logistics distribution method using a double-speed chain system, comprising the following steps:
1)将订单中的多个物料进行拆分，并将拆分后的物料分别放入相应的载具中，每个所述载具上贴附有电子标签，所述电子标签中记录有载具内部物料的运单信息，所述运单信息包括物料规格和配送地址，所述物料规格包括物料尺寸和/或物料重量；1) Split multiple materials in the order, and put the split materials into corresponding carriers, each carrier is attached with an electronic tag, and the electronic tag records the Waybill information with internal materials, the waybill information includes material specifications and delivery addresses, and the material specifications include material size and/or material weight;
2)将承载物料的载具放置于支线倍速链输送装置上，并由支线倍速链输送装置输送至交接输送装置，再利用交接控制装置控制交接输送装置将支线倍速链输送装置上承载物料的载具输送至主线倍速链输送装置；2) Place the carrier carrying the material on the branch line double-speed chain conveyor device, and the branch line double-speed chain conveyor device transports it to the handover conveyor device, and then use the handover control device to control the handover conveyor device to transfer the material loaded on the branch line double speed chain conveyor device. The tool is conveyed to the main line double-speed chain conveying device;
3)主线倍速链输送装置将承载物料的载具输送至缓存母柜处，在缓存母柜入口处读取电子标签获取物料的运单信息，并根据获取的运单信息中的物料规格为承载物料的载具分配空闲仓位，并通过缓存母柜处设置的堆垛机将承载物料的载具移动至相应的空闲仓位中；3) The main line double-speed chain conveying device transports the carrier carrying the material to the buffer master cabinet, reads the electronic tag at the entrance of the buffer master cabinet to obtain the waybill information of the material, and according to the material specification in the obtained waybill information, it is the carrier material. The carrier allocates free positions, and moves the carrier carrying the materials to the corresponding free positions through the stacker installed at the buffer master cabinet;
4)从缓存母柜中进行人工取料并直接配送至目标用户；或者呼叫自动导引车将缓存母柜中承载物料的载具输送至缓存子柜处，并将承载物料的载具放入缓存子柜的相应仓位中，再由目标用户从缓存子柜中取出物料。4) Manually pick up materials from the cache master cabinet and deliver them directly to target users; or call an automatic guided vehicle to transport the carrier carrying materials in the cache master cabinet to the cache sub-cabinet, and put the carrier carrying materials into The corresponding warehouse of the cache sub-cabinet, and then the target user takes out the material from the cache sub-cabinet.
在其中一个实施方式中，所述交接装置还包括阻挡装置和感应开关组，所述阻挡装置和感应开关组均与交接控制装置相连接；所述步骤2)中，利用交接控制装置控制交接输送装置将支线倍速链输送装置上的承载物料的载具输送至主线倍速链输送装置的方法为：In one of the implementations, the handover device further includes a blocking device and a sensor switch group, both of which are connected to the handover control device; in the step 2), the handover control device is used to control the The method for the device to transport the carrier carrying materials on the double-speed chain conveyor device of the branch line to the double-speed chain conveyor device of the main line is as follows:
若主线倍速链输送装置输送的承载物料的载具先碰触感应开关组，则交接控制装置控制阻挡装置对支线倍速链输送装置上输送的承载物料的载具进行阻挡，使得主线倍速链输送装置上输送的承载物料的载具继续输送前进；If the carrier carrying the material transported by the double-speed chain conveyor of the main line first touches the sensor switch group, the handover control device controls the blocking device to block the carrier of the material transported by the double-speed chain conveyor of the branch line, so that the double-speed chain conveyor of the main line The carrier carrying the material conveyed on the top continues to convey and move forward;
若支线倍速链输送装置输送的承载物料的载具先碰触感应开关组，则交接控制装置控制阻挡装置对主线倍速链输送装置上输送的承载物料的载具进行阻挡，并控制交接输送装置将支线倍速链输送装置输出的承载物料的载具移动至主线倍速链输送装置上。If the carrier carrying the material transported by the double-speed chain conveyor of the branch line first touches the sensor switch group, the handover control device controls the blocking device to block the carrier of the material transported by the double-speed chain conveyor of the main line, and controls the handover conveyor. The carrier carrying the material output by the double-speed chain conveyor of the branch line moves to the double-speed chain conveyor of the main line.
在其中一个实施方式中，将承载物料的载具从缓存母柜中取出之前需向缓存母柜发送出柜请求，将承载物料的载具放入所述缓存母柜之前需向缓存母柜发送入柜请求，所述缓存母柜按照以下优先级等级由高到低确定出入柜顺序：人工取料出柜请求的优先级＞自动导引车取料出柜请求的优先级＞主线倍速链输送装置放料入柜请求的优先级。In one of the implementations, before the carrier carrying the material is taken out from the buffer master cabinet, an out-of-cabinet request needs to be sent to the buffer master cabinet, and before the carrier carrying the material is put into the buffer master cabinet, a For cabinet entry requests, the buffer master cabinet determines the sequence of entry and exit according to the following priority levels: priority of manual retrieving and unloading requests > priority of automatic guided vehicle retrieving and unloading requests > main line double-speed chain transportation The priority of the device loading into the cabinet request.
在其中一个实施方式中，所述步骤1)中，将拆分后的物料分别放入相应的载具前，还对物料尺寸和/或物料重量进行检测，以使得物料和载具规格相匹配，所述载具规格包括载具尺寸和/或载具承重。In one of the embodiments, in the step 1), before putting the disassembled materials into the corresponding carriers, the size and/or weight of the materials are also detected, so that the materials and the carrier specifications match , the vehicle specification includes the vehicle size and/or the load capacity of the vehicle.
在其中一个实施方式中，所述步骤4)中将承载物料的载具放入缓存子柜的相应仓位中后，缓存子柜还会向目标用户发送取料通知。In one embodiment, after the carrier carrying the material is put into the corresponding storage position of the cache sub-cabinet in the step 4), the cache sub-cabinet will also send a notification to the target user to pick up the material.
在其中一个实施方式中，所述电子标签中还记录有载具编码。In one of the implementation manners, the electronic tag also records the carrier code.
在其中一个实施方式中，所述自动导引车采用自主机器人或协作机器人。In one embodiment, the automatic guided vehicle adopts an autonomous robot or a collaborative robot.
在其中一个实施方式中，所述自主机器人和协作机器人均包括至少一个储存仓位，所述自主机器人上连接有机械臂。In one embodiment, both the autonomous robot and the collaborative robot include at least one storage bin, and a mechanical arm is connected to the autonomous robot.
本发明具有以下有益效果：本发明的倍速链系统及物流配送方法，通过倍速链系统、缓存母柜、缓存子柜和自动导引车的配合，提高了运单流转速度和整体配送效率。The present invention has the following beneficial effects: the double-speed chain system and logistics distribution method of the present invention improve the circulation speed of the waybill and the overall distribution efficiency through the cooperation of the double-speed chain system, the cache master cabinet, the cache sub-cabinet and the automatic guided vehicle.
附图说明Description of drawings
图1是本发明的物流配送系统的结构示意图；Fig. 1 is the structural representation of logistics delivery system of the present invention;
图2是利用自动导引车完成物流配送的整体流程图；Figure 2 is the overall flow chart of using automatic guided vehicles to complete logistics distribution;
具体实施方式detailed description
下面结合附图和具体实施例对本发明作进一步说明，以使本领域的技术人员可以更好地理解本发明并能予以实施，但所举实施例不作为对本发明的限定。The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.
本实施例公开了一种倍速链系统，如图1所示，倍速链系统包括主线倍速链输送装置和多个支线倍速链输送装置，每个支线倍速链输送装置输出端均通过交接装置和主线倍速链输送装置相连接，交接装置包括交接输送装置，交接输送装置和交接控制装置相连接，交接控制装置用于控制交接输送装置将支线倍速链输送装置输出端的物料移动至主线倍速链输送装置上。This embodiment discloses a double-speed chain system. As shown in Figure 1, the double-speed chain system includes a main-line double-speed chain conveying device and a plurality of branch-line double-speed chain conveying devices, and the output end of each branch-line double-speed chain conveying device passes through the transfer device and the main line The double-speed chain conveying device is connected, and the handover device includes a handover conveying device, and the handover conveying device is connected with a handover control device, and the handover control device is used to control the handover conveying device to move the material at the output end of the branch line double speed chain conveyor device to the main line double speed chain conveyor device .
通过上述倍速链系统，能够实现物料的自动输送，同时多个支线倍速链输送装置和交接装置的设置，能够实现物料的多线输送以及支线向主线的快速汇合，提高了输送效率，且如果其中一条支线倍速链输送装置运行较慢，也不会对整体运单的流转产生较大影响。Through the above-mentioned double-speed chain system, the automatic conveying of materials can be realized. At the same time, the setting of multiple branch-line double-speed chain conveying devices and handover devices can realize multi-line conveying of materials and the rapid convergence of branch lines to the main line, which improves the conveying efficiency. The double-speed chain conveying device of a branch line runs slowly, and it will not have a great impact on the circulation of the overall waybill.
在其中一个实施方式中，交接装置还包括阻挡装置和感应开关组，阻挡装置和感应开关组均与交接控制装置相连接，交接控制装置用于控制阻挡装置阻挡主线倍速链输送装置和支线倍速链输送装置上的物料输送，以便于保证主线倍速链输送装置和支线倍速链输送装置上的物料能够交替输送，避免运动干涉，保证物料快速有序的输送。在其中一个实施方式中，交接输送装置采用顶升装置，用于顶升支线倍速链输送装置上的物料并放置于主线倍速链输送装置上。In one of the embodiments, the transfer device further includes a blocking device and an induction switch group, both of which are connected to the transfer control device, and the transfer control device is used to control the blocking device to block the main line double-speed chain conveying device and the branch line double-speed chain The material conveying on the conveying device is to ensure that the materials on the double-speed chain conveying device of the main line and the double-speed chain conveying device of the branch line can be conveyed alternately, avoiding movement interference, and ensuring fast and orderly conveying of materials. In one embodiment, the transfer conveying device adopts a jacking device, which is used to lift the materials on the double-speed chain conveying device of the branch line and place them on the double-speed chain conveying device of the main line.
在其中一个实施方式中，主线倍速链输送装置和支线倍速链输送装置上均连接有载具板，以便于放置载具，保证载具的平稳运输。In one of the embodiments, both the double-speed chain conveying device of the main line and the double-speed chain conveying device of the branch line are connected with a carrier board, so as to facilitate the placement of the carrier and ensure the smooth transportation of the carrier.
本实施例还公开了一种采用上述倍速链系统的物流配送方法，如图1-图2所示，该方法包括以下步骤：This embodiment also discloses a logistics distribution method using the above-mentioned double-speed chain system, as shown in Figures 1-2, the method includes the following steps:
1)将订单中的多个物料进行拆分，并将拆分后的物料分别放入相应的载具中，每个载具上贴附有电子标签，电子标签中记录有载具内部物料的运单信息，运单信息包括物料规格和配送地址，物料规格包括物料尺寸和/或物料重量；1) Split the multiple materials in the order, and put the split materials into the corresponding carriers, each carrier is attached with an electronic tag, and the electronic tag records the information of the materials inside the carrier The waybill information, the waybill information includes the material specification and delivery address, and the material specification includes the material size and/or material weight;
由于一个订单中可能存在多个且重量较大的物料，而载具的体积和负载能力有限，通过将一个订单拆分一个或多个运单进行配送，利于提升运输效率。Since there may be multiple and heavy materials in an order, and the volume and load capacity of the carrier are limited, splitting an order into one or more waybills for delivery will help improve transportation efficiency.
上述电子标签可以是RFID标签、二维码标签或其他类型电子标签。The above-mentioned electronic tags may be RFID tags, two-dimensional code tags or other types of electronic tags.
其中，RFID(Radio Frequency Identification)标签为无线电射频识别标签，，它通过射频信号来识别目标对象并获取相关数据，识别工作无需人工干预，具有存储容量大、存储信息更改自如等优点；二维码标签(Quick Response Code)是用某种特定的几何图形按一定规律在平面(二维方向上)分布的、黑白相间的、记录数据符号信息的图形，能够通过图象输入设备或光电扫描设备自动识读以实现信息自动处理，具有编码范围广、信息容量大、容错能力强等优点。2)将承载物料的载具放置于支线倍速链输送装置上，并由支线倍速链输送装置输送至交接输送装置，再利用交接控制装置控制交接输送装置将支线倍速链输送装置上承载物料的载具输送至主线倍速链输送装置；Among them, the RFID (Radio Frequency Identification) tag is a radio frequency identification tag, which uses radio frequency signals to identify the target object and obtain relevant data. The identification work does not require manual intervention, and has the advantages of large storage capacity and easy change of stored information; two-dimensional code The label (Quick Response Code) is a black and white graphic that is distributed on a plane (two-dimensional direction) according to a certain rule with a certain geometric figure, and records data symbol information. Reading to realize automatic processing of information has the advantages of wide coding range, large information capacity, and strong fault tolerance. 2) Place the carrier carrying the material on the branch line double-speed chain conveyor device, and the branch line double-speed chain conveyor device transports it to the handover conveyor device, and then use the handover control device to control the handover conveyor device to transfer the material loaded on the branch line double speed chain conveyor device. The tool is conveyed to the main line double-speed chain conveying device;
3)主线倍速链输送装置将承载物料的载具输送至缓存母柜(ESM)处，在缓存母柜入口处读取电子标签获取物料的运单信息，并根据获取的运单信息中的物料规格为承载物料的载具分配空闲仓位，并通过缓存母柜处设置的堆垛机将承载物料的载具移动至相应的空闲仓位中；3) The main line double-speed chain conveying device transports the carrier carrying the material to the buffer master cabinet (ESM), reads the electronic tag at the entrance of the buffer master cabinet to obtain the waybill information of the material, and according to the material specification in the obtained waybill information is The carrier carrying the material is assigned an idle position, and the carrier carrying the material is moved to the corresponding idle position through the stacker installed at the buffer master cabinet;
4)从缓存母柜中进行人工取料并直接配送至目标用户；或者呼叫自动导引车(AGV)将缓存母柜中承载物料的载具输送至缓存子柜(ESS)处，并将承载物料的载具放入缓存子柜的相应仓位中，然后由目标用户从缓存子柜中取出物料。4) Manually pick up materials from the cache master cabinet and deliver them directly to the target users; or call the automatic guided vehicle (AGV) to transport the carrier carrying the materials in the cache master cabinet to the cache sub-cabinet (ESS), and transfer the load The carrier of the material is put into the corresponding bin of the cache sub-cabinet, and then the target user takes out the material from the cache sub-cabinet.
在承载物料的载具放入缓存子柜的相应仓位中后，自动导引车即可返回执行其他配送任务。After the carrier carrying the material is placed in the corresponding bin of the cache sub-cabinet, the automatic guided vehicle can return to perform other delivery tasks.
上述过程中，将物料置于载具中进行整体输送，更便于物料输送，例如，物料出入柜时，只需利用堆垛机抓取载具即可，避免因物料形状不规则而不便于抓取移动，同时也可避免直接抓取物料而对物料造成损伤。In the above process, the material is placed in the carrier for overall transportation, which is more convenient for material transportation. For example, when the material goes in and out of the cabinet, it is only necessary to use the stacker to grab the carrier, so as to avoid the inconvenience of grasping due to the irregular shape of the material. At the same time, it can avoid directly grabbing the material and causing damage to the material.
上述缓存母柜(ESM)和缓存子柜(ESS)上均设置有多组不同规格的仓位。The storage master cabinet (ESM) and the storage sub-cabinet (ESS) are provided with multiple sets of storage positions of different specifications.
其中，缓存母柜(ESM)用于缓存倍速链系统输送来的承载物料的载具，内部设置堆垛机，是运单配送的起点，；Among them, the cache mother cabinet (ESM) is used to cache the carrier of the material transported by the double-speed chain system, and the stacker is installed inside, which is the starting point of the waybill distribution;
缓存子柜(ESS)用于缓存自动导引车输送来的承载物料的载具，内部设置堆垛机，是运单配送的终点。The buffer sub-cabinet (ESS) is used to buffer the carrier of the material delivered by the automatic guided vehicle, and the stacker is installed inside, which is the end point of the waybill distribution.
在其中一个实施方式中，在缓存子柜处，将承载物料的载具放入缓存子柜的相应仓位的方法为：在缓存子柜入口处读取电子标签获取物料的运单信息，并根据获取的运单信息中的物料规格为承载物料的载具分配相应规格的空闲仓位，并通过缓存子柜处设置的堆垛机将承载物料的载具移动至相应的空闲仓位中。In one of the implementations, at the cache sub-cabinet, the method of putting the carrier carrying the material into the corresponding storage position of the cache sub-cabinet is: read the electronic tag at the entrance of the cache sub-cabinet to obtain the waybill information of the material, and according to the acquired According to the material specifications in the waybill information, the carrier that carries the material is assigned a free storage space of the corresponding specification, and the carrier that carries the material is moved to the corresponding free storage space through the stacker installed at the cache sub-cabinet.
在其中一个实施方式中，步骤2)中，利用交接控制装置控制交接输送装置将支线倍速链输送装置上的承载物料的载具输送至主线倍速链输送装置的方法为：In one of the embodiments, in step 2), the method of using the handover control device to control the handover conveying device to transport the carrier carrying the material on the branch line double-speed chain conveying device to the main line double-speed chain conveying device is as follows:
若主线倍速链输送装置上输送的承载物料的载具先碰触感应开关组，则交接控制装置控制阻挡装置对支线倍速链输送装置上输送的承载物料的载具进行阻挡，使得主线倍速链输送装置上输送的承载物料的载具继续输送前进；If the carrier carrying materials conveyed on the double-speed chain conveying device of the main line first touches the induction switch group, the handover control device controls the blocking device to block the carrier carrying materials conveyed on the double-speed chain conveying device of the branch line, so that the double-speed chain conveying of the main line The carrier carrying the material conveyed on the device continues to convey;
若支线倍速链输送装置输送的承载物料的载具先碰触感应开关组，则交接控制装置控制阻挡装置对主线倍速链输送装置上输送的承载物料的载具进行阻挡，并控制交接输送装置将支线倍速链输送装置输出的承载物料的载具移动至主线倍速链输送装置上。If the carrier carrying the material transported by the double-speed chain conveyor of the branch line first touches the sensor switch group, the handover control device controls the blocking device to block the carrier of the material transported by the double-speed chain conveyor of the main line, and controls the handover conveyor. The carrier carrying the material output by the double-speed chain conveyor of the branch line moves to the double-speed chain conveyor of the main line.
通过上述方式，能够保证主线倍速链输送装置上的物料正在通过主支线的交汇处时，支线倍速链输送装置输出端的物料在阻挡装置的作用下得以暂停前进，也即避免此时将支线上的物料汇入主线，以防止支线输出的物料和主线上正在输送的物料发生碰撞；同样的，保证支线倍速链输送装置上输出的物料正在通过主支线的交汇处时，主线倍速链输送装置输出端的物料在阻挡装置的作用下得以暂停前进，使得支线倍速链输送装置上输出的物料能够插入主线倍速链输送装置的输送队列中。上述方式可以保证支线倍速链输送装置输出的物料在汇入主线倍速链输送装置时的有序性，保证主支线交汇处的支线倍速链输送装置的物料和主线倍速链输送装置的物料能够交替通过，大大提高了物料的运转效率，缩短了运单入柜时间，避免发生阻塞或干涉现象。Through the above method, it can be ensured that when the material on the double-speed chain conveyor device of the main line is passing through the intersection of the main branch line, the material at the output end of the double-speed chain conveyor device of the branch line can be suspended under the action of the blocking device, that is, it is avoided at this time. The material is imported into the main line to prevent the material output from the branch line from colliding with the material being conveyed on the main line; similarly, when the materials output from the double-speed chain conveyor device of the branch line are passing through the intersection of the main line and the branch line, the output of the double-speed chain conveyor device on the main line The material can be suspended under the action of the blocking device, so that the materials output from the double-speed chain conveyor of the branch line can be inserted into the conveying queue of the double-speed chain conveyor of the main line. The above method can ensure the orderliness of the materials output by the double-speed chain conveyor of the branch line when they are imported into the double-speed chain conveyor of the main line, and ensure that the materials of the double-speed chain conveyor of the branch line and the materials of the double-speed chain conveyor of the main line at the intersection of the main and branch lines can pass through alternately , which greatly improves the operation efficiency of materials, shortens the time of waybills entering the cabinet, and avoids blocking or interference.
在其中一个实施方式中，将承载物料的载具从缓存母柜中取出之前需向缓存母柜发送出柜请求，将承载物料的载具放入缓存母柜之前需向缓存母柜发送入柜请求，缓存母柜按照以下优先级等级由高到低确定出入柜顺序：人工取料出柜请求的优先级＞自动导引车取料出柜请求的优先级＞主线倍速链输送装置放料入柜请求的优先级。该出入柜顺序利于提升配送效率。In one of the implementations, before the carrier carrying the material is taken out of the buffer master cabinet, an out-of-cabinet request needs to be sent to the buffer master cabinet, and before the carrier carrying the material is put into the buffer master cabinet, an entry request needs to be sent to the buffer master cabinet Requests, cache master cabinets determine the order of entry and exit according to the following priority levels from high to low: priority of manual retrieving and unloading requests > priority of automatic guided vehicle retrieving and unloading requests > main line double-speed chain conveyor device feeding in The priority of the cabinet request. The order of entering and exiting the cabinet is beneficial to improve the distribution efficiency.
上述优先级划分，使得当缓存母柜同时收到人工取料出柜请求、自动导引车取料出柜请求、主线倍速链输送装置放料入柜请求，则先响应人工取料出柜请求，然后再响应自动导引车取料出柜请求，最后响应主线倍速链输送装置放料入柜请求。The above-mentioned prioritization makes it possible for the buffer master cabinet to respond to the request for manual retrieving and unloading first when it receives a request for manual retrieving and unloading, an automatic guided vehicle retrieving and unloading request, and a main line double-speed chain conveyor device feeding and entering the cabinet. , and then respond to the request of the automatic guided vehicle to take out the material from the cabinet, and finally respond to the request of the main line double-speed chain conveyor to put the material into the cabinet.
可以理解地，当收到人工取料出柜请求时，自动导引车正在进行取料任务，则缓存母柜中的堆垛机则先完成当下取料任务，再立即执行人工取料出柜请求，待人工取料完成后，再执行自动导引车取料出柜任务中余下的取料任务。It is understandable that when a request for manual retrieving is received, the automatic guided vehicle is performing a retrieving task, and the stacker in the buffer master cabinet first completes the current retrieving task, and then immediately performs manual retrieving and discharging Request, after the manual retrieving is completed, perform the remaining retrieving tasks in the automatic guided vehicle retrieving and unloading task.
在其中一个实施方式中，步骤1)中，将拆分后的物料分别放入相应的载具前，还对物料尺寸和/或物料重量进行检测，以使得物料和载具规格相匹配，避免物料超出载具的承载限制，上述载具规格包括载具尺寸和/或载具承重。In one of the embodiments, in step 1), before putting the disassembled materials into the corresponding carriers, the size and/or weight of the materials are also detected, so that the materials and the specifications of the carriers can be matched to avoid The material exceeds the load limit of the carrier, the above carrier specifications include the size of the carrier and/or the weight of the carrier.
对物料尺寸和/或物料重量进行检测时可采用高度检测传感器和重量检测传感器。Height detection sensors and weight detection sensors can be used to detect material size and/or material weight.
在其中一个实施方式中，步骤4)中将承载物料的载具放入缓存子柜的相应仓位中后，缓存子柜还会向目标用户发送取料通知，以便于及时通知目标用户进行取料。In one of the implementations, after the carrier carrying the material is put into the corresponding storage position of the cache sub-cabinet in step 4), the cache sub-cabinet will also send a material picking notification to the target user, so as to notify the target user in time to pick up the material .
在其中一个实施方式中，电子标签中还记录有载具编码，以便于载具的追踪。In one of the embodiments, the electronic tag also records the vehicle code, so as to facilitate the tracking of the vehicle.
在其中一个实施方式中，自动导引车均为激光导引车。In one embodiment, the automatic guided vehicles are all laser guided vehicles.
在其中一个实施方式中，自动导引车采用自主机器人(MAR)或协作机器人(MCR)。In one embodiment, the automated guided vehicle employs an autonomous robot (MAR) or a collaborative robot (MCR).
在其中一个实施方式中，自主机器人和协作机器人均包括至少一个储存仓位，以便于承载载具，自主机器人上连接有机械臂，该机械臂可采用六轴机械臂，以更好地将抓取物料并将物料放置于自主机器人的储存仓位中。In one of the embodiments, both the autonomous robot and the collaborative robot include at least one storage bin to facilitate carrying the carrier, and a robotic arm is connected to the autonomous robot, and the robotic arm can use a six-axis robotic arm to better grasp The material is placed in the storage bin of the autonomous robot.
在其中一个实施方式中，堆垛机采用三轴堆垛机，以提高堆垛效率。In one of the embodiments, the stacker adopts a three-axis stacker to improve stacking efficiency.
本实施例基于该倍速链系统的物流配送方法，通过在起始端设置缓存母柜以及在终点端设置缓存子柜，使得物料在配送起始端和终点端都能够得以缓存，使得自动导引车可以在缓存母柜和缓存子柜中自动配送流转，无需等待人工对自动导引车进行放料，也无需等待人工取料，自动导引小车只需完成自动取放和搬运任务，全程自动化完成，不存在小车等人所造成的浪费小车资源的情况，提高了运单流转速度，从而大大提升了配送效率；另外，通过拆单方式将业务订单分解成可由配送系统执行的多个配送运单，再将配送运单由支线倍速链输送装置汇入主线倍速链输送装置方法也保障了物料的有序自动输送，节约了人力，缩短了物料入柜时间，大大提高了运单流转速度。This embodiment is based on the logistics distribution method of the double-speed chain system. By setting the cache master cabinet at the start end and the cache sub-cabinet at the end end, the materials can be cached at both the start end and the end end of the distribution, so that the automatic guided vehicle can Automatic distribution and circulation in the cache master cabinet and cache sub-cabinet, there is no need to wait for manual loading of the automatic guided vehicle, and there is no need to wait for manual retrieval. The automatic guided vehicle only needs to complete the automatic pick-and-place and handling tasks, and the whole process is fully automated. There is no waste of trolley resources caused by trolleys and others, which improves the circulation speed of waybills, thereby greatly improving delivery efficiency; in addition, business orders are decomposed into multiple delivery waybills that can be executed by the distribution system by splitting orders, and then The delivery waybill is imported from the double-speed chain conveyor device of the branch line to the double-speed chain conveyor device of the main line. The method also ensures the orderly and automatic delivery of materials, saves manpower, shortens the time for materials to enter the cabinet, and greatly improves the circulation speed of the waybill.
以上所述实施例仅是为充分说明本发明而所举的较佳的实施例，本发明的保护范围不限于此。本技术领域的技术人员在本发明基础上所作的等同替代或变换，均在本发明的保护范围之内。本发明的保护范围以权利要求书为准。The above-mentioned embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention shall be determined by the claims.
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