WO2021016898A1 - 一种可自动换模的柔性设备 - Google Patents

一种可自动换模的柔性设备 Download PDF

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Publication number
WO2021016898A1
WO2021016898A1 PCT/CN2019/098475 CN2019098475W WO2021016898A1 WO 2021016898 A1 WO2021016898 A1 WO 2021016898A1 CN 2019098475 W CN2019098475 W CN 2019098475W WO 2021016898 A1 WO2021016898 A1 WO 2021016898A1
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WO
WIPO (PCT)
Prior art keywords
station
unloading
loading
library
transfer station
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Application number
PCT/CN2019/098475
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English (en)
French (fr)
Inventor
江新红
李仁余
Original Assignee
长江智能科技(广东)股份有限公司
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Application filed by 长江智能科技(广东)股份有限公司 filed Critical 长江智能科技(广东)股份有限公司
Priority to PCT/CN2019/098475 priority Critical patent/WO2021016898A1/zh
Priority to DE212019000221.8U priority patent/DE212019000221U1/de
Priority to CZ202038116U priority patent/CZ35703U1/cs
Publication of WO2021016898A1 publication Critical patent/WO2021016898A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]

Definitions

  • the invention relates to the field of processing equipment technology, in particular to a flexible equipment capable of automatically changing molds.
  • the existing flexible automated production lines in the domestic automobile manufacturing field mainly include body storage, interior decoration assembly, chassis assembly, tire storage and transportation, seat storage and transportation, door subassembly, power assembly assembly, vehicle assembly, offline inspection and various It is composed of modules such as robots that are linked to each other on and between lines.
  • modules such as robots that are linked to each other on and between lines.
  • the main purpose of the present invention is to provide a flexible device that can automatically change molds in view of the shortcomings of the existing technology, which can realize unmanned production and processing in the workshop, automatic equipment operation, very intelligent and efficient, and effective Save production costs.
  • a flexible device capable of automatically changing molds including a tire mold library, an automobile trim processing line, and a transportation system;
  • the tire mold library has multiple locations for placing tire molds;
  • the automobile trim processing line is located in the tire mold In the area outside the warehouse, the automotive trim processing line has loading and unloading stations, and the automotive trim processing line has a channel for the transportation system to quickly pass through.
  • the channel connects the loading station and the unloading station.
  • the transportation system moves between the automobile trim processing line and the tire mold library to transport the tire molds from the tire mold library to the loading station, and send the tire molds on the unloading station back to the tire mold library.
  • the tire mold library has a single-layer structure, and multiple storage locations are arranged side by side.
  • the tire mold library includes a main library and a loading/unloading mold transfer station.
  • the main library has multiple rows and multi-layer storage locations arranged in the horizontal and vertical directions.
  • the loading/unloading mold transfer station is located in the main library. And between the automotive trim processing lines.
  • a stacker is arranged between the main body library and the loading/unloading mold transfer station.
  • the stacker moves in any area between the front row and the last row of the main body library, and the stacker
  • the pickup mechanism is lifted and lowered at any height between the lowest and highest floors of the main library, and there is a stacker repair station on the side of the stacker moving path.
  • the mold loading/unloading transfer station includes a mold loading transfer station and a mold unloading transfer station.
  • the transportation system is a slide rail transfer structure or a roller transfer structure
  • the mold loading transfer station is connected to the slide The starting end of the rail transfer structure or the roller transfer structure
  • the mold unloading transfer station is connected to the end end of the slide rail transfer structure or the roller transfer structure.
  • the mold loading/unloading transfer station includes a mold loading transfer station and a mold unloading transfer station.
  • the transportation system is an AGV trolley
  • the mold loading transfer station is adjacent to the mold unloading transfer station.
  • the main library has one or more groups, and each group of main library is equipped with at least one stacker.
  • the main library and the loading/unloading transfer station share the stacker.
  • the main library has two When grouping, two adjacent groups of main libraries share one stacker.
  • the loading/unloading mold transfer station has one or more groups, and each assembly/unloading transfer station is paired with an automobile trim processing line and matched with a set of transportation systems; When there are multiple processing lines, multiple assembly/unloading transfer stations and multiple transport systems are provided.
  • the transportation system includes AGV trolley and trolley transportation patrol track.
  • the other is a circulating work track, which does not pass through the loading/unloading transfer station, and is directly connected between the loading station and the unloading station of the automotive trim processing line .
  • the patrol track has a third one, which is a charging track, which is located outside the above two working tracks, and is equipped with an AGV automatic charging station on the charging track.
  • the AGV automatic charging station is independently installed or Set up on the automotive trim processing line.
  • Figure 1 is a top view of the first embodiment of the embodiment of the present invention.
  • Figure 2 is a front view of the first embodiment of the embodiment of the present invention.
  • Figure 3 is a schematic diagram of a second embodiment of the embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a third embodiment of the embodiment of the present invention.
  • Fig. 5 is a schematic diagram of a fourth embodiment of the embodiment of the present invention.
  • FIG. 1 and FIG. 2 show the specific structure of the first preferred embodiment of the present invention, including a tire mold library 10, an automobile trim processing line 20 and a transportation system 30.
  • the tire mold library 10 has a plurality of locations 101 for placing tire molds 40; in this embodiment, the tire mold library 10 has a single-layer structure, and multiple locations 101 are arranged side by side.
  • the automotive trim processing line 20 is located outside the tire mold library 10.
  • the automotive trim processing line 20 has a loading station 21 and an unloading station 22, so that the tire mold 40 can be smoothly connected to the transportation system in and out. 30, and the automotive trim processing assembly line 20 has a passage 23 for the transportation system 30 to quickly pass through, and the passage 23 connects the loading station 21 and the unloading station 22.
  • the processing stations on the automotive trim processing line 20 include welding stations, punching stations, screwing stations, and error correction stations for fully automatic processing of automotive trims.
  • the equipment has a corresponding automatic processing device, and the automobile trim processing line 20 is also equipped with a conveying device that moves the automobile trim back and forth between the previous station and the next station.
  • the transportation system 30 moves between the automobile trim processing line 20 and the tire mold library 10 to transport the tire mold 40 from the tire mold library 10 to the loading station 21, and transport the tire mold 40 on the unloading station 22 Return to the tire mold library 10.
  • the transportation system 30 is an AGV trolley
  • Each location 101 of the tire mold library 10 is filled with tire molds 40 according to production needs, or some of the locations 101 are loaded with tire molds 40.
  • the equipment control system records the location of each tire mold 40 to form corresponding model information.
  • the system will query the tire model number and location required for this type of car trim.
  • the transportation system 30 moves horizontally to the corresponding storage location 101, removes the designated tire mold 40, and sends it to the loading station 21 of the automobile trim processing line 20.
  • the automotive trim processing line 20 sequentially performs various intelligent processing such as welding, punching, screwing, detection, error correction, etc. on the tire mold 20.
  • the transportation system 30 quickly moves to the unloading station 22 through the channel 23 to wait.
  • the tire mold 40 is processed. After the processing is completed, the tire mold 40 is sent to the unloading station 22 and then returned to the tire mold library 10 by the transportation system 20.
  • FIG. 3 shows the specific structure of the second preferred embodiment of the present invention.
  • the specific structure of this embodiment is basically the same as that of the aforementioned first preferred embodiment. The difference is:
  • the tire mold library 10 includes a main body library 11 and a loading/unloading mold transfer station 12.
  • the main body library 11 is arranged horizontally and vertically with multiple rows of multi-layer storage locations 101, and the loading/unloading mold transfer station
  • the station 12 is located between the main library 11 and the automotive trim processing line 20, and the main library 11 has a group. More specifically, in order to meet the production needs, the main library 11 has seven rows, each row There are four floors and a total of 28 locations. In actual production, the main library 11 can also adjust the quantity according to needs, which is not limited.
  • a stacker 50 is provided between the main body library 11 and the transfer station 12 for loading/unloading molds.
  • the stacker 50 can move in any area between the front row and the last row of the main library 11, and the pickup mechanism of the stacker 50 can be raised and lowered at any height between the lowest and highest floors of the main library 11.
  • the function of the stacker 50 is to put the used tire mold 40 into the corresponding storage location 101 and take out the tire mold 40 to be used from the storage location 101.
  • the loading/unloading mold transfer station 12 is located between the main library 11 and the automobile trim processing line 20.
  • the mold loading/unloading transfer station 12 includes a mold loading transfer station 121 and a mold unloading transfer station 122.
  • the transportation system 30 is a sliding rail transfer structure or a roller transfer structure
  • the mold loading transfer station 121 is Connected to the starting end of the sliding rail conveying structure or the roller conveying structure
  • the mold unloading transfer station 122 is connected to the terminating end of the sliding rail conveying structure or the roller conveying structure.
  • each group of main warehouse 11 is equipped with at least one stacker 50.
  • two stackers 50 can be equipped, one for standby and one for use, even if one of the stackers 50 fails and is repaired , Can still ensure continuous and uninterrupted operation in the workshop.
  • the mold loading transfer station 121 and the mold unloading transfer station 122 are two separate stations, respectively located at the first and last ends of the slide rail or roller transportation system 30, so that the tire mold 40 can be better connected with the transportation system 30 during transportation.
  • the main storage 11 has 28 storage locations 101. According to production requirements, all 28 storage locations 101 are filled with tire molds 40, or some of the storage locations 101 are equipped with tire molds 40.
  • the system records the location of each tire mold 40 to form corresponding model information. When the first type of car trim needs to be processed, the system will query the tire model number and location required for this type of car trim. Under the control of the control system, the stacker 50 moves horizontally to the corresponding storage location 101, and then vertically lifts, removes the designated tire mold 40, and then sends it to the mold loading transfer station 121.
  • the roller or slide rail transport system 30 (first stage) sends the tire mold 40 on the mold loading transfer station 121 to the loading station 21 of the automotive trim processing line 20, and the staff will automatically send it to the automotive trim after confirming that it is correct.
  • various intelligent processing such as welding, punching, screwing, detection, and error correction are sequentially performed.
  • the tire mold 40 is sent to the unloading station 22, and then to the mold unloading transfer station 122 by the roller or slide rail transport system 30 (second stage).
  • the stacker 50 returns the tire mold 40 on the unloading transfer station 122 to the corresponding storage location 101.
  • the stacker 50 will not be used up
  • the tire mold 40 is returned to the storage location 101, but the tire mold 40 is directly sent to the mold loading transfer station 121 again, and so on.
  • the system will query the tire model number and location required for this type of car trim. In the same way, all the tire molds of the first type are stored in the warehouse, and the tire molds of the second type are sent out of the warehouse to the automobile trim processing line 20 for processing.
  • FIG. 4 shows the specific structure of the third preferred embodiment of the present invention.
  • the specific structure of this embodiment is basically the same as that of the aforementioned second preferred embodiment. The difference is:
  • the main warehouse 11 has 11 rows of storage locations 101, each row has 4 layers, and a total of 44 storage locations.
  • the main library 11 can also adjust the quantity according to needs, which is not limited.
  • the mold loading/unloading transfer station 12 includes a mold loading transfer station 121 and a mold unloading transfer station 122, and the mold loading transfer station 121 and the mold unloading transfer station 122 are adjacent to each other.
  • the mold loading/unloading transfer station 12 is on the patrol track 32 of the AGV trolley 31, and the loading/unloading mold transfer station 12 is still within the range where the stacker 50 can pick up and load goods.
  • the automotive trim processing line 20 has more processing stations.
  • the specific processing technology can be freely deployed according to the needs. For example, a repair station can be added downstream of the inspection station. When a qualified product is detected, the repair station can be skipped, and the defective product needs to be reprocessed in the repair station.
  • the transportation system 30 is in a transportation and transmission mode of an AGV trolley 31.
  • the transportation system 30 includes an AGV trolley 31 and a trolley transportation patrol track 32.
  • There are two patrol tracks 32 one is a non-circulating working track 321, which is connected to the initial automobile trim processing line 20 Between the loading station 21, the unloading station 22 and the loading/unloading transfer station 12; the other is the circulating work track 322, which does not pass through the loading/unloading transfer station 12, and is directly connected to the automobile trim processing line 20 Between the loading station 21 and the unloading station 22.
  • the patrol track 32 has a third one, which is a charging track 323, which is located outside the above two working tracks, and is equipped with an AGV automatic charging station 324 on the charging track.
  • the AGV automatic charging station 324 is set separately or It is not limited to the automotive trim processing line 20.
  • the 44 storage locations 101 of the main library 11 are filled with tire molds 40, or a part of the storage locations contains tire molds 40.
  • the tire mold 40 can have multiple models, all of which are recorded by the system.
  • the system controls the stacker 50 to take out the corresponding tire mold 40 and put it in the mold loading transfer station 121.
  • the AGV trolley 31 takes the tire mold 40 from the mold loading transfer station 121 and sends it Go to the loading station 21 of the automotive trim processing line 20, and then process the products on the automotive trim processing line 20. After unloading, the AGV trolley 31 retrieves the tire mold 40 at the unloading station 22, and then returns it to the warehouse 101 by the stacker 50, or sends it to the loading station 21 again without returning it to the warehouse 101. The cycle continues.
  • FIG. 5 shows the specific structure of the fourth preferred embodiment of the present invention.
  • the specific structure of this embodiment is basically the same as that of the aforementioned second preferred embodiment. The difference is:
  • the main body library 11 has two groups, and the two main body libraries 11 are arranged side by side.
  • the adjacent two groups of main library 11 share a stacker 50, and the loading/unloading transfer station 12 is directly arranged on the bottom of the second group of main library 11, so that the two groups of main library 11 share the stacker 50,
  • the main body library 11 and the loading/unloading transfer station 12 also share a stacker 50.
  • each assembly/unloading transfer station 12 is paired with an automotive trim processing line 20, And it is matched with a group of transportation systems 30; when there are multiple groups of loading/unloading transfer stations 12, multiple automobile trim processing lines 20 and multiple groups of transportation systems 30 are provided.
  • the flexible device with automatic mold change of the present invention can also be equipped with more production lines according to capacity requirements, and other supporting facilities are further followed up, so that the system can operate efficiently, intelligently, and without interruption.
  • the key point of the design of the present invention is to coordinately set up a tire mold library, an automobile trim processing line and a transportation system.
  • Various types of tire molds can be stored in the tire mold library. When needed, the corresponding types of tire molds are taken out, and the tire molds are automatically sent to the automobile trim processing line by the transportation system, which is an intelligent, unmanned The method is fully automated. After the processing is completed, the tire mold is output to the unloading station of the automotive trim processing line. When it needs to be reused, it is sent to the automotive trim processing assembly line from the transportation system to the feeding station, and so on. When the tire mold needs to be replaced, the tire mold in the blanking station will return to the original location through the transportation system in turn.
  • the equipment makes the production and processing of automotive trims more efficient, intelligent, orderly and uninterrupted.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Multi-Process Working Machines And Systems (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Automatic Assembly (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

一种可自动换模的柔性设备，包括有胎模库（10）、汽车饰件加工流水线（20）以及运输系统（30）；该胎模库具有多个用于放置胎模的库位（101）；该汽车饰件加工流水线位于胎模库以外的区域，汽车饰件加工流水线有具有上料工位（21）和下料工位（22），且汽车饰件加工流水线有具有供运输系统快速通过的通道（23），通道连接上料工位和下料工位之间；运输系统活动于汽车饰件加工流水线与胎模库之间，以将胎模从胎模库输送到上料工位，并将下料工位上的胎模送回胎模库。通过利用运输系统使得胎模可以运输于汽车饰件加工流水线与胎模库之间，并使得汽车饰件的生产加工更高效、智能、有序、不间断作业。

Description

一种可自动换模的柔性设备 技术领域
本发明涉及加工设备领域技术，尤其是指一种可自动换模的柔性设备。
背景技术
伴随着国内汽车工业的蓬勃发展，各个主机厂每年推出大量的新车型上市，在轿车及客车类汽车内外饰件需要焊接装配工艺：超声焊接、装配白钉、安装螺钉、CCD检测等，保险杠的蒙皮上需要加工出许多成型孔，这些成型孔用以装配倒车雷达、大灯清洗器或其它功能孔焊接(粘接)，倒车雷达支架，大灯清洗支架或其它功能支架。目前，完成这些工艺需由大量独立的设备来完成。设备的数量越多，占用的场地面积就越大，各设备之间货物的搬动人员越多，生产加工成本越高。
目前国内汽车制造领域已有的柔性自动化生产线主要有车身存储、内饰装配、底盘装配、轮胎储运、座椅储运、车门分装、动力总成分装、整车装配、下线检测及各线上和线间相互转挂的机器人等模块组成。然而面对汽车内外饰件焊接组装及保险杠的蒙皮的冲孔焊接加工，目前行业内尚未开发出柔性自动化生产线产品。
发明内容
有鉴于此，本发明针对现有技术存在之缺失，其主要目的是提供一种可自动换模的柔性设备，其可实现车间生产加工无人化，设备自动化作业，非常智能且高效，能够有效节约生产成本。
为实现上述目的，本发明采用如下之技术方案：
一种可自动换模的柔性设备，包括有胎模库、汽车饰件加工流水线以及运输系统；该胎模库具有多个用于放置胎模的库位；该汽车饰件加工流水线位于胎模库以外的区域，汽车饰件加工流水线有具有上料工位和下料工位，且汽车饰件加工流水线有具有供运输系统快速通过的通道，通道连接上料工位和下料工位之间；该运输系统活动于汽车饰件加工流水线与胎模库之间，以将胎模从胎模库输送到上料工位，并将下料工位上的胎模送回胎模库。
作为一种优选方案，所述胎模库为单层结构，多个库位并排设置。
作为一种优选方案，所述胎模库包括有主体库和装/卸模中转站，该主体库在横向和竖向上排列有多排、多层库位，该装/卸模中转站位于主体库和汽车饰件加工流水线之间。
作为一种优选方案，所述主体库与装/卸模中转站之间设置有堆垛机，该堆垛机在主体库的最前排和最后排之间的任意区域移动，并且堆垛机的取货机构在主体库的最低层和最高层之间的任意高度升降，于堆垛机移动路径的侧方有堆垛机修理工位。
作为一种优选方案，所述装/卸模中转站包括装模中转站和卸模中转站，当运输系统为滑轨传送结构或者是滚轮传送结构时，该装模中转站是相接于滑轨传送结构或滚轮传送结构的起始端，该卸模中转站是相接于滑轨传送结构或滚轮传送结构的终止端。
作为一种优选方案，所述装/卸模中转站包括装模中转站和卸模中转站，当运输系统为AGV小车时，该装模中转站和卸模中转站毗邻。
作为一种优选方案，所述主体库有一组或多组，每组主体库至少配设一台堆垛机，所述主体库与装/卸模中转站共用堆垛机，当主体库有两组时，相邻两组主体库共用一台堆垛机。
作为一种优选方案，所述装/卸模中转站有一组或多组，每组装/卸模中转站与一条汽车饰件加工流水线相配对，并且与一组运输系统相配对；当汽车饰件加工流水线有多条时，则配设多组装/卸模中转站和多组运输系统。
作为一种优选方案，所述运输系统包括AGV小车和小车运输巡迹轨道，该巡迹轨道有三条，一条是非循环工作轨道，它连接在起始汽车饰件加工流水线的上料工位、下料工位与装/卸模中转站之间；另一条是循环工作轨道，它不经过装/卸模中转站，直接连接于汽车饰件加工流水线的上料工位和下料工位之间。
作为一种优选方案，所述巡迹轨道还有第三条，是充电轨道，位于以上两条工作轨道之外，并且于充电轨道上配设AGV自动充电站，该AGV自动充电站独立设置或设置在汽车饰件加工流水线上。
本发明与现有技术相比具有明显的优点和有益效果，具体而言，由上述技术方案可知：
通过配合设置胎模库、汽车饰件加工流水线和运输系统。可以在胎模库中存储多种型号的胎模，需要使用时，将相应类型的胎模取出，由运输系统自动将胎模送到汽车饰件加工流水线，以一种智能的、无人的方式全自动化作业，完成加工后，胎模输出至汽车饰件加工流水线的下料工位，当需要重复使用时，由运输系统重新送到汽车饰件加工流水线上料工位，如此反复。当需要更换胎模时，则下料工位的胎模会依次通过运输系统重新回归到原有的库位。设备使得汽车饰件的生产加工更高效、智能、有序、不间断作业。
附图说明
图1是本发明之实施例的第一实施例的俯视图；
图2是本发明之实施例的第一实施例的主视图；
图3是本发明之实施例的第二实施例的示意图；
图4是本发明之实施例的第三实施例的示意图；
图5是本发明之实施例的第四实施例的示意图。
附图标识说明：
10、胎模库 11、主体库
12、装/卸模中转站 121、装模中转站
122、卸模中转站 101、库位
20、汽车饰件加工流水线 21、上料工位
22、下料工位 23、通道
30、运输系统 31、AGV小车
32、巡迹轨道 321、非循环工作轨道
322、循环工作轨道 323、充电轨道
324、AGV自动充电站 40、胎模
50、堆垛机 51、堆垛机修理工位。
具体实施方式
请参照图1和图2所示，其显示出了本发明之第一较佳实施例的具体结构，包括有胎模库10、汽车饰件加工流水线20以及运输系统30。
该胎模库10具有多个用于放置胎模40的库位101；在本实施例中，所述胎模库10为单层结构，多个库位101并排设置。
该汽车饰件加工流水线20位于胎模库10以外的区域，汽车饰件加工流水线20有具有上料工位21和下料工位22，使得胎模40送入和送出能够顺利衔接到运输系统30，且汽车饰件加工流水线20有具有供运输系统30快速通过的通道23，通道23连接上料工位21和下料工位22之间。所述汽车饰件加工流水线20上的加工工位包括用于对汽车饰件进行全自动加工的焊接工位、冲孔工位、打螺钉工位、纠错工位，各个加工工位上均设备有相应的自动加工装置，该汽车饰件加工流水线20上还备设有将汽车饰件来回移动于上一工位送与下一工位之间的输送装置。
该运输系统30活动于汽车饰件加工流水线20与胎模库10之间，以将胎模40从胎模库10输送到上料工位21，并将下料工位22上的胎模40送回胎模库10。在本实施例中，该运输系统30为AGV小车，
详述本实施例的工作原理如下：
该胎模库10的各个库位101依据生产需要装满有胎模40，或者有一部分库位101装了胎模40。设备控制系统会记录每个胎模40所在位置以形相应的型号信息。当需要对第一种型号的汽车饰件进行加工时，系统会查询到此种汽车饰件所需要的胎模型号以及位置。运输系统30在控制系统的控制下，水平移动到相应的库位101，将指定胎模40取下，再送到汽车饰件加工流水线20的上料工位21。接着，该汽车饰件加工流水线20对胎模20依次进行焊接、冲孔、打螺钉、检测、纠错等多种智能加工，同时，运输系统30通过通道23快速移至下料工位22等待胎模40加工完成。完成加工后，胎模40被送到下料工位22，再由运输系统20送回胎模库10。
请参照图3所示，其显示出了本发明之第二较佳实施例的具体结构，本实施例的具体结构与前述第一较佳实施例的具体结构基本相同，其所不同的是：
在本实施例中，该胎模库10包括有主体库11和装/卸模中转站12，该主体库11在横向和竖向上排列有多排、多层库位101，该装/卸模中转站12位于主体库11和汽车饰件加工流水线20之间，并且，所述主体库11有一组，更为具体的，为了适应生产需求，所述主体库11的库位有七排，各排有四层，共28个库位。实际生产时，主体库11还可以依据需要而调整数量，不以为限。
以及，所述主体库11与装/卸模中转站12之间设置有堆垛机50。该堆垛机50可以在主体库11的最前排和最后排之间的任意区域移动，并且堆垛机50的取货机构可以在主体库11的最低层和最高层之间的任意高度升降。堆垛机50的功能是将使用完成后的胎模40放入相应的库位101中，以及将即将要使用的胎模40从其库位101中取出。本实施例中，所述堆垛机50有两台，一备一用，并且于堆垛机50移动路径的侧方有堆垛机修理工位51。
所述装/卸模中转站12位于主体库11和汽车饰件加工流水线20之间。本实施例中，所述装/卸模中转站12包括装模中转站121和卸模中转站122，当运输系统30为滑轨传送结构或者是滚轮传送结构时，该装模中转站121是相接于滑轨传送结构或滚轮传送结构的起始端，该卸模中转站122是相接于滑轨传送结构或滚轮传送结构的终止端。
在作业车间中，每组主体库11至少配设一台堆垛机50，为了安全起见，可以配备两台堆垛机50，一备一用，即使其中一台堆垛机50发生故障以及维修，仍然可以保证工作车间连续不间断作业。装模中转站121和卸模中转站122是两个分离的站点，分别位于滑轨或滚轮运输系统30的首末两端，使得胎模40输送时可以与运输系统30更好衔接。
详述本实施例的工作原理如下：
该主体库11有28个库位101，依据生产需要，28个库位101均装满胎模40，或者有一部分库位101装了胎模40。系统会记录每个胎模40所在位置以形相应的型号信息。当需要对第一种型号的汽车饰件进行加工时，系统会查询到此种汽车饰件所需要的胎模型号以及位置。堆垛机50在控制系统的控制下，水平移动到相应的库位101，再竖向升降，将指定胎模40取下，再送到装模中转站121。
滚轮或滑轨式运输系统30（第一段）将装模中转站121上的胎模40送到汽车饰件加工流水线20的上料工位21，由工作人员确认无误后自动送到汽车饰件加工流水线20内，依次进行焊接、冲孔、打螺钉、检测、纠错等多种智能加工。完成加工后，胎模40被送到下料工位22，再由滚轮或滑轨式运输系统30（第二段）送到卸模中转站122。
堆垛机50将卸模中转站122上的胎模40放回到相应库位101中，当汽车饰件加工流水线20长时间一直加工同一款产品时，堆垛机50不会将用完的胎模40放回库位101，而是直接将胎模40再次送到装模中转站121，如此循环。
当需要加工第二种型号的汽车饰件进行加工时，则系统会查询到此种汽车饰件所需要的胎模型号以及位置。以相同的方式，使得第一种胎模全部入库，将第二种胎模出库送到汽车饰件加工流水线20中进行加工。
请参照图4所示，其显示出了本发明之第三较佳实施例的具体结构，本实施例的具体结构与前述第二较佳实施例的具体结构基本相同，其所不同的是：
为了适应生产需求，所述主体库11的库位101有11排，各排有4层，共44个库位。实际生产时，主体库11还可以依据需要而调整数量，不以为限。
所述装/卸模中转站12包括装模中转站121和卸模中转站122，该装模中转站121和卸模中转站122毗邻。且装/卸模中转站12是在AGV小车31的巡迹轨道32上，同时装/卸模中转站12还在堆垛机50可以取货和装货的范围内。
所述汽车饰件加工流水线20与第一实施例相比，有更多的加工工位。具体加工工艺依据需要自由调配。例如，检测工位的下游还可以增加修复工位，当检测为合格品可以跳过修复工位，而残缺品需要在修复工位中重新加工。
所述运输系统30是以AGV小车31运输传送的方式。本实施例中，所述运输系统30包括AGV小车31和小车运输巡迹轨道32，该巡迹轨道32有两条，一条是非循环工作轨道321，它连接在起始汽车饰件加工流水线20的上料工位21、下料工位22与装/卸模中转站12之间；另一条是循环工作轨道322，它不经过装/卸模中转站12，直接连接于汽车饰件加工流水线20的上料工位21和下料工位22之间。所述巡迹轨道32还有第三条，是充电轨道323，位于以上两条工作轨道之外，并且于充电轨道上配设AGV自动充电站324，该AGV自动充电站324为单独设置或者设置于汽车饰件加工流水线20上，不以为限。
详述本实施例的工作原理如下：
该主体库11的44个库位101中装满胎模40，或者一部分库位中有胎模40。胎模40可以有多种型号，均被系统记录。当需要加工第一种型号时，系统控制堆垛机50将相应的胎模40取出来，放到装模中转站121，AGV小车31将装模中转站121中的胎模40取走，送到汽车饰件加工流水线20的上料工位21，接着在汽车饰件加工流水线20上对产品进行加工。下料后，AGV小车31在下料工位22将胎模40取回，再由堆垛机50放回到库位101中，或者不放回库位101再次送到上料工位21，如此循环不断。
请参照图5所示，其显示出了本发明之第四较佳实施例的具体结构，本实施例的具体结构与前述第二较佳实施例的具体结构基本相同，其所不同的是：
该主体库11有两组，两组主体库11并列排列。相邻两组主体库11共用一台堆垛机50，以及，还将装/卸模中转站12直接布置在第二组主体库11的底层，使得两组主体库11共用堆垛机50，主体库11与装/卸模中转站12也共用堆垛机50。
以及，汽车饰件加工流水线20有两条，这样，装/卸模中转站12和运输系统30的数量也相应增加，每组装/卸模中转站12与一条汽车饰件加工流水线20相配对，并且与一组运输系统30相配对；当装/卸模中转站12有多组时，则配设多条汽车饰件加工流水线20和多组运输系统30。
总之，本发明之可自动换模的柔性设备还可以依据产能需求而配设更多条生产线，其它配套设施也进一步跟进，使得系统能够高效智能有序不间断作业。
本发明的设计重点在于：通过配合设置胎模库、汽车饰件加工流水线和运输系统。可以在胎模库中存储多种型号的胎模，需要使用时，将相应类型的胎模取出，由运输系统自动将胎模送到汽车饰件加工流水线，以一种智能的、无人的方式全自动化作业，完成加工后，胎模输出至汽车饰件加工流水线的下料工位，当需要重复使用时，由运输系统重新送到汽车饰件加工流水线上料工位，如此反复。当需要更换胎模时，则下料工位的胎模会依次通过运输系统重新回归到原有的库位。设备使得汽车饰件的生产加工更高效、智能、有序、不间断作业。
以上所述，仅是本发明的较佳实施例而已，并非对本发明的技术范围作任何限制，故凡是依据本发明的技术实质对以上实施例所作的任何细微修改、等同变化与修饰，均仍属于本发明技术方案的范围内。

Claims (10)

  1. 一种可自动换模的柔性设备，其特征在于：包括有胎模库、汽车饰件加工流水线以及运输系统；该胎模库具有多个用于放置胎模的库位；该汽车饰件加工流水线位于胎模库以外的区域，汽车饰件加工流水线有具有上料工位和下料工位，且汽车饰件加工流水线有具有供运输系统快速通过的通道，通道连接上料工位和下料工位之间；该运输系统活动于汽车饰件加工流水线与胎模库之间，以将胎模从胎模库输送到上料工位，并将下料工位上的胎模送回胎模库。
  2. 根据权利要求1所述的一种可自动换模的柔性设备，其特征在于：所述胎模库为单层结构，多个库位并排设置。
  3. 根据权利要求1所述的一种可自动换模的柔性设备，其特征在于：所述胎模库包括有主体库和装/卸模中转站，该主体库在横向和竖向上排列有多排、多层库位，该装/卸模中转站位于胎模库和汽车饰件加工流水线之间。
  4. 根据权利要求3所述的一种可自动换模的柔性设备，其特征在于：所述主体库与装/卸模中转站之间设置有堆垛机，该堆垛机在主体库的最前排和最后排之间的任意区域移动，并且堆垛机的取货机构在主体库的最低层和最高层之间的任意高度升降，于堆垛机移动路径的侧方有堆垛机修理工位。
  5. 根据权利要求3所述的一种可自动换模的柔性设备，其特征在于：所述装/卸模中转站包括装模中转站和卸模中转站，当运输系统为滑轨传送结构或者是滚轮传送结构时，该装模中转站是相接于滑轨传送结构或滚轮传送结构的起始端，该卸模中转站是相接于滑轨传送结构或滚轮传送结构的终止端。
  6. 根据权利要求3所述的一种可自动换模的柔性设备，其特征在于：所述装/卸模中转站包括装模中转站和卸模中转站，当运输系统为AGV小车时，该装模中转站和卸模中转站毗邻。
  7. 根据权利要求3所述的一种可自动换模的柔性设备，其特征在于：所述主体库有一组或多组，每组主体库至少配设一台堆垛机，所述主体库与装/卸模中转站共用堆垛机，当主体库有两组时，相邻两组主体库共用一台堆垛机。
  8. 根据权利要求3所述的一种可自动换模的柔性设备，其特征在于：所述装/卸模中转站有一组或多组，每组装/卸模中转站与一条汽车饰件加工流水线相配对，并且与一组运输系统相配对；当汽车饰件加工流水线有多条时，则配设多组装/卸模中转站和多组运输系统。
  9. 根据权利要求3所述的一种可自动换模的柔性设备，其特征在于：所述运输系统包括AGV小车和小车运输巡迹轨道，该巡迹轨道有三条，一条是非循环工作轨道，它连接在起始汽车饰件加工流水线的上料工位、下料工位与装/卸模中转站之间；另一条是循环工作轨道，它不经过装/卸模中转站，直接连接于汽车饰件加工流水线的上料工位和下料工位之间。
  10. 根据权利要求9所述的一种可自动换模的柔性设备，其特征在于：所述巡迹轨道还有第三条，是充电轨道，位于以上两条工作轨道之外，并且于充电轨道上配设AGV自动充电站，该AGV自动充电站独立设置或设置在汽车饰件加工流水线上。
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