[go: up one dir, main page]

CN111169879A - A wheel blank three-dimensional warehouse - Google Patents

A wheel blank three-dimensional warehouse Download PDF

Info

Publication number
CN111169879A
CN111169879A CN201911404281.6A CN201911404281A CN111169879A CN 111169879 A CN111169879 A CN 111169879A CN 201911404281 A CN201911404281 A CN 201911404281A CN 111169879 A CN111169879 A CN 111169879A
Authority
CN
China
Prior art keywords
wheel
wheel blank
dimensional warehouse
blank
traveling robot
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
CN201911404281.6A
Other languages
Chinese (zh)
Inventor
王树生
张钰
胡小明
罗毅
陆海金
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.)
JIANGSU SUSHENG AUTOMATION EQUIPMENT CO Ltd
Original Assignee
JIANGSU SUSHENG AUTOMATION EQUIPMENT 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 JIANGSU SUSHENG AUTOMATION EQUIPMENT CO Ltd filed Critical JIANGSU SUSHENG AUTOMATION EQUIPMENT CO Ltd
Priority to CN201911404281.6A priority Critical patent/CN111169879A/en
Publication of CN111169879A publication Critical patent/CN111169879A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • B65G1/0478—Storage devices mechanical for matrix-arrangements
    • 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
    • B65G1/0492—Storage devices mechanical with cars adapted to travel in storage aisles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

本发明提出的是一种轮坯立体仓库，其铁路车辆车轮生产车间包括钢锭、锯床、轮坯、入库装置、轮坯立体仓库、行车式机器人和出库装置，锯床将长的钢锭锯成若干件轮坯，送至入库装置，立体仓库包括货架和若干货格，轮坯靠自重在货格内自下而上密集堆放成一列，行车式机器人包括行走装置、升降装置和电磁铁吸盘，通过行走装置使行车式机器人分别位于入库装置、货格和出库装置的上方。本发明的优点：该轮坯立体仓库通过行车式机器人可实现轮坯的自动入库和出库，轮坯立体仓库的轮坯靠自重在货格内自下而上密集堆放成一列，在相同库存量时，占用面积和空间小。

Figure 201911404281

The invention proposes a wheel blank three-dimensional warehouse. The railway vehicle wheel production workshop includes a steel ingot, a sawing machine, a wheel blank, a storage device, a wheel blank three-dimensional warehouse, a traveling robot and a storage device. The sawing machine saw the long steel ingot into Several pieces of wheel blanks are sent to the storage device. The three-dimensional warehouse includes shelves and several cargo compartments. The wheel blanks are densely stacked in a row from bottom to top in the cargo compartment by their own weight. The traveling robot includes a walking device, a lifting device and an electromagnet suction cup. , through the walking device, the traveling robot is located above the storage device, the cargo compartment and the storage device respectively. The advantages of the invention: the wheel blank three-dimensional warehouse can realize the automatic storage and delivery of the wheel blank through the traveling robot. When the stock quantity is small, the occupied area and space are small.

Figure 201911404281

Description

Stereoscopic wheel blank warehouse
Technical Field
The invention relates to a wheel blank stereoscopic warehouse, belonging to the technical field of wheel blank stereoscopic warehouses of railway vehicle wheels.
Background
Long steel ingots in the existing railway vehicle wheel production workshop are cut into short wheel blanks by a sawing machine, a certain number of wheel blanks need to be cached after being sawed in the production process, and then the subsequent hot rolling process is carried out; the existing wheel blank caching method is that a wheel blank is manually grabbed to the ground from a sawing machine through a travelling crane or a cantilever crane, the occupied stacking area is large, and the logistics efficiency is low.
Disclosure of Invention
The invention provides a wheel blank stereoscopic warehouse, which aims to overcome the defects in the prior art and has the main advantages that: the wheel blank stereoscopic warehouse system can realize the warehousing and ex-warehouse of wheel blanks through the traveling robot, and can realize unmanned operation; the wheel blanks of the wheel blank stereoscopic warehouse are densely stacked into a row in the goods grids from bottom to top by self weight, and the occupied area and the occupied space are small when the storage amount is the same.
The technical solution of the invention is as follows: the railway vehicle wheel production workshop 1 comprises steel ingots 1-1, sawing machines 1-2, wheel blanks 2, a warehousing device 3, a wheel blank three-dimensional warehouse 4, a traveling robot 5 and a delivery device 6, wherein the sawing machines 1-2 saw long steel ingots 1-1 into a plurality of wheel blanks 2 which are delivered to the warehousing device 3, the three-dimensional warehouse 4 comprises a goods shelf 4-1 and a plurality of goods lattices 4-2, the wheel blanks 2 are densely stacked into a row in the goods lattices 4-2 from bottom to top by dead weight, the traveling robot 5 comprises a traveling device 5-1, a lifting device 5-2 and an electromagnet sucker 5-3, the traveling robot 5 is respectively positioned above the warehousing device 3, the goods lattices 4-2 and the delivery device 6 through the traveling device 5-1, the wheel blanks 2 on the warehousing device 3 are taken away and placed in the set goods lattices 4-2 through the lifting device 5-2 and the electromagnet sucker 5-3, or taking out the wheel blank 2 in the set goods grid 4-2 and placing the wheel blank on the delivery device 6 for delivery operation.
The invention has the advantages that: the wheel blank stereoscopic warehouse can realize automatic warehousing and ex-warehouse of wheel blanks through the traveling robot, the wheel blanks of the wheel blank stereoscopic warehouse are densely stacked into a column from bottom to top in the goods grids by means of self weight, and the occupied area and the occupied space are small when the inventory is the same.
Drawings
Fig. 1 is a schematic structural view of a railway vehicle wheel production workshop 1 consisting of a steel ingot 1-1, a sawing machine 1-2, a wheel blank 2, a warehousing device 3, a wheel blank stereoscopic warehouse 4, a traveling robot 5 and a delivery device 6;
FIG. 2 is a left side view of FIG. 1, which is a schematic structural view of the traveling robot 5 that extends the electromagnet suction cup 5-3 into the cargo space 4-2 to suck the top wheel blank 2 through the lifting device 5-2 and lifts the wheel blank;
fig. 3 is a schematic structural view showing that the wheel blanks 2 in the stereoscopic warehouse 4 are densely stacked in a row from bottom to top in the cargo space 4-2 by self weight;
FIG. 4 is a schematic structural diagram of a turning device 7 turning a wheel blank 2 in a horizontal state sent by a sawing machine 1-2 to a vertically upward state, and a traveling robot 5 taking the wheel blank 2 in a vertical state on the turning device 7 through a lifting device 5-2 and an electromagnet suction cup 5-3 and placing the wheel blank in a set goods grid 4-2;
FIG. 5 is a schematic structural diagram of the traveling robot 5 which takes away the wheel blanks 2 in the set cargo space 4-2 through the lifting device 5-2 and the electromagnet suction cup 5-3 and places the wheel blanks on the plate chain type conveyor 8 to finish the warehouse-out operation;
in the figure, 1 is a railway vehicle wheel production workshop, which comprises steel ingots 1-1, a sawing machine 1-2, wheel blanks 2, a warehousing device 3, a wheel blank stereoscopic warehouse 4, a traveling robot 5 and a delivery device 6; 1-1 is a steel ingot; 1-2 is a sawing machine; 2 is a wheel blank; 3 is a warehousing device; 4, a wheel blank stereoscopic warehouse which comprises a goods shelf 4-1 and a plurality of goods grids 4-2; 5 is a traveling robot, which comprises a walking device 5-1, a lifting device 5-2 and an electromagnet sucker 5-3; 5-1 is a walking device; 5-2 is a lifting device; 5-3 is an electromagnet sucker; 6 is a warehouse-out device; 7 is a turning device; and 8 is a plate chain conveyor.
Detailed Description
The railway vehicle wheel production workshop 1 comprises steel ingots 1-1, sawing machines 1-2, wheel blanks 2, a warehousing device 3, a wheel blank three-dimensional warehouse 4, a traveling robot 5 and a delivery device 6, wherein the sawing machines 1-2 saw long steel ingots 1-1 into a plurality of wheel blanks 2 which are delivered to the warehousing device 3, the three-dimensional warehouse 4 comprises a goods shelf 4-1 and a plurality of goods lattices 4-2, the wheel blanks 2 are densely stacked into a row in the goods lattices 4-2 from bottom to top by dead weight, the traveling robot 5 comprises a traveling device 5-1, a lifting device 5-2 and an electromagnet sucker 5-3, the traveling robot 5 is respectively positioned above the warehousing device 3, the goods lattices 4-2 and the delivery device 6 through the traveling device 5-1, the wheel blanks 2 on the warehousing device 3 are taken away and placed in the set goods lattices 4-2 through the lifting device 5-2 and the electromagnet sucker 5-3, or taking out the wheel blank 2 in the set goods grid 4-2 and placing the wheel blank on the delivery device 6 for delivery operation.
The goods grids 4-2 in the stereoscopic warehouse 4 are densely arranged in the projection drawing.
The warehousing device 3 is a turning device 7, the turning device 7 turns the wheel blank 2 in the horizontal state sent by the sawing machine 1-2 to be in a vertically upward state, the traveling robot 5 is respectively positioned above the turning device 7 and the set goods lattice 4-2 through the traveling device 5-1, and the wheel blank 2 in the vertical state on the turning device 7 is taken away and placed in the set goods lattice 4-2 through the lifting device 5-2 and the electromagnet sucker 5-3, so that warehousing operation is completed.
The delivery device 6 is a plate chain type conveyor 8, the traveling type robot 5 is respectively positioned above the set goods grid 4-2 and the plate chain type conveyor 8 through the traveling device 5-1, and then the wheel blank 2 in the set goods grid 4-2 is taken away and placed on the plate chain type conveyor 8 through the lifting device 5-2 and the electromagnet sucker 5-3, so that delivery operation is completed.
When the traveling robot 5 needs to take the wheel blank 2 on the non-top layer in the goods grid 4-2, the other wheel blank 2 above the wheel blank 2 needed in the same goods grid is taken out and placed in the other goods grid 4-2, and then the needed wheel blank 2 is taken out.
The invention is further described with reference to the following figures
As shown in figures 1-2, a railway vehicle wheel production workshop 1 comprises a steel ingot 1-1, a sawing machine 1-2, a wheel blank 2, a warehousing device 3, a wheel blank stereoscopic warehouse 4, a traveling robot 5 and a delivery device 6, wherein the sawing machine 1-2 saws the long steel ingot 1-1 into a plurality of wheel blanks 2 which are delivered to the warehousing device 3, the stereoscopic warehouse 4 comprises a goods shelf 4-1 and a plurality of goods lattices 4-2, the wheel blanks 2 are densely stacked into a row in the goods lattices 4-2 from bottom to top by self weight, the traveling robot 5 comprises a traveling device 5-1, a lifting device 5-2 and an electromagnet sucker 5-3, the traveling robot 5 is respectively positioned above the warehousing device 3, the goods lattices 4-2 and the delivery device 6 by the traveling device 5-1, and the lifting device 5-2 and the electromagnet sucker 5-3 take the wheel blanks 2 in the warehousing device 3 away and place in the goods lattices 4 set 2, or taking out the wheel blank 2 in the set goods grid 4-2 and placing the wheel blank on a delivery device 6 for delivery operation.
As shown in fig. 1 and 3, the cargo space 4-2 in the stereoscopic warehouse 4 is densely arranged in the projection view.
As shown in fig. 4, the warehousing device 3 is a turning device 7, the turning device 7 turns the wheel blank 2 in the horizontal state sent by the sawing machine 1-2 to be in a vertically upward state, the traveling robot 5 is respectively positioned above the turning device 7 and the set goods grid 4-2 through the traveling device 5-1, and the wheel blank 2 in the vertical state on the turning device 7 is taken away and placed in the set goods grid 4-2 through the lifting device 5-2 and the electromagnet suction cup 5-3, so that warehousing operation is completed.
As shown in fig. 5, the delivery device 6 is a plate chain conveyor 8, the traveling robot 5 is respectively positioned above the set cargo space 4-2 and the plate chain conveyor 8 through the traveling device 5-1, and the wheel blanks 2 in the set cargo space 4-2 are taken away and placed on the plate chain conveyor 8 through the lifting device 5-2 and the electromagnet suction cup 5-3, so that the delivery operation is completed.

Claims (5)

1.一种轮坯立体仓库，其特征是铁路车辆车轮生产车间（1）包括钢锭（1-1）、锯床（1-2）、轮坯（2）、入库装置（3）、轮坯立体仓库（4）、行车式机器人（5）和出库装置（6），锯床（1-2）将长的钢锭（1-1）锯成若干件轮坯（2），送至入库装置（3），立体仓库（4）包括货架（4-1）和若干货格（4-2），轮坯（2）靠自重在货格（4-2）内自下而上密集堆放成一列，行车式机器人（5）包括行走装置（5-1）、升降装置（5-2）和电磁铁吸盘（5-3），通过行走装置（5-1）使行车式机器人（5）分别位于入库装置（3）、货格（4-2）和出库装置（6）的上方，通过升降装置（5-2）和电磁铁吸盘（5-3）将入库装置（3）上的轮坯（2）取走放置在设定的货格（4-2）中，或将设定的货格（4-2）中的轮坯（2）取出放置在出库装置（6）上，进行出库作业。1. A wheel blank three-dimensional warehouse is characterized in that the railway vehicle wheel production workshop (1) comprises a steel ingot (1-1), a sawing machine (1-2), a wheel blank (2), a storage device (3), a wheel blank The three-dimensional warehouse (4), the traveling robot (5) and the delivery device (6), the sawing machine (1-2) saws the long steel ingot (1-1) into several pieces of wheel blanks (2), and sends them to the storage device (3) The three-dimensional warehouse (4) includes shelves (4-1) and a number of cargo compartments (4-2). The wheel blanks (2) are densely stacked in a row from bottom to top in the cargo compartments (4-2) by their own weight. , the traveling robot (5) includes a traveling device (5-1), a lifting device (5-2) and an electromagnet suction cup (5-3), and the traveling device (5-1) enables the traveling robot (5) to be located in the Above the storage device (3), the cargo compartment (4-2) and the storage device (6), the lifting device (5-2) and the electromagnet suction cup (5-3) are used to lift the load on the storage device (3). The wheel blank (2) is taken out and placed in the set cargo compartment (4-2), or the wheel blank (2) in the set cargo compartment (4-2) is taken out and placed on the delivery device (6). , to perform outbound operations. 2.根据权利要求1所述的一种轮坯立体仓库，其特征是所述的立体仓库（4）中的货格（4-2）在投影图中是密集布置的。2 . The three-dimensional warehouse for wheel blanks according to claim 1 , wherein the cargo compartments ( 4 - 2 ) in the three-dimensional warehouse ( 4 ) are densely arranged in a projection view. 3 . 3.根据权利要求2所述的一种轮坯立体仓库，其特征是所述的入库装置（3）为翻转装置（7），翻转装置（7）将锯床（1-2）送来的水平状态的轮坯（2）翻转成铅直朝上状态，通过行走装置（5-1）使行车式机器人（5）分别位于翻转装置（7）和设定货格（4-2）的上方，再通过升降装置（5-2）和电磁铁吸盘（5-3）将翻转装置（7）上呈铅直状的轮坯（2）取走放置在设定的货格（4-2）中，完成入库作业。3. A three-dimensional warehouse for wheel blanks according to claim 2, characterized in that the storage device (3) is a turning device (7), and the turning device (7) sends the sawing machine (1-2). The wheel blank (2) in the horizontal state is turned upside down, and the traveling device (5-1) is used to position the traveling robot (5) above the turning device (7) and the set cargo compartment (4-2) respectively. , and then use the lifting device (5-2) and the electromagnet suction cup (5-3) to remove the vertical wheel blank (2) on the turning device (7) and place it in the set cargo compartment (4-2) , complete the warehousing operation. 4.根据权利要求3所述的一种轮坯立体仓库，其特征是所述的出库装置（6）为板链式输送机（8），通过行走装置（5-1）使行车式机器人（5）分别位于设定货格（4-2）和板链式输送机（8）的上方，再通过升降装置（5-2）和电磁铁吸盘（5-3）将设定的货格（4-2）中的轮坯（2）取走放置在板链式输送机（8）上，完成出库作业。4. A three-dimensional warehouse for wheel blanks according to claim 3, characterized in that the storage-out device (6) is a plate chain conveyor (8), and the traveling robot is driven by the walking device (5-1). (5) They are located above the set cargo compartment (4-2) and the plate chain conveyor (8) respectively, and then the set cargo compartment is moved by the lifting device (5-2) and the electromagnet suction cup (5-3). The wheel blank (2) in (4-2) is taken away and placed on the plate chain conveyor (8) to complete the delivery operation. 5.根据权利要求4所述的一种轮坯立体仓库，其特征是所述的行车式机器人（5）需取货格（4-2）中非顶层的轮坯（2）时，先将位于同一货格中所需轮坯（2）上方的其它轮坯（2）取出放置在其它货格（4-2）中，再取出所需轮坯（2）。5. The three-dimensional warehouse for wheel blanks according to claim 4, characterized in that when the traveling robot (5) needs to pick up the wheel blanks (2) that are not on the top layer in the cargo compartment (4-2), it first removes the The other wheel blanks (2) located above the required wheel blanks (2) in the same cargo compartment are taken out and placed in other cargo compartments (4-2), and then the required wheel blanks (2) are taken out.
CN201911404281.6A 2019-12-31 2019-12-31 A wheel blank three-dimensional warehouse Pending CN111169879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911404281.6A CN111169879A (en) 2019-12-31 2019-12-31 A wheel blank three-dimensional warehouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911404281.6A CN111169879A (en) 2019-12-31 2019-12-31 A wheel blank three-dimensional warehouse

Publications (1)

Publication Number Publication Date
CN111169879A true CN111169879A (en) 2020-05-19

Family

ID=70652303

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911404281.6A Pending CN111169879A (en) 2019-12-31 2019-12-31 A wheel blank three-dimensional warehouse

Country Status (1)

Country Link
CN (1) CN111169879A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119037971A (en) * 2024-10-30 2024-11-29 武汉奋进智能机器有限公司 Intelligent warehouse system and warehouse method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6654662B1 (en) * 1997-04-30 2003-11-25 Autostore As Method for organizing the storage of different units
CN201355192Y (en) * 2008-12-26 2009-12-02 马钢设计研究院有限责任公司 Automatic feeding device for train wheel heating furnace
CN102909563A (en) * 2012-10-26 2013-02-06 济南天辰铝机制造有限公司 Digital control section steel sawing, drilling and welding integrated production line
CN103010648A (en) * 2012-12-25 2013-04-03 云南财经大学 Three-dimensional warehousing method for automatic virtual storage bin and warehousing system
CN108820717A (en) * 2018-07-13 2018-11-16 苏州新长光热能科技有限公司 Overturn vertical ingot machine
WO2018210851A1 (en) * 2017-05-16 2018-11-22 Autostore Technology AS Automated storage and retrieval system
WO2019101725A1 (en) * 2017-11-23 2019-05-31 Autostore Technology AS Automated storage and retrieval system
CN110329696A (en) * 2019-07-15 2019-10-15 南京翌星自动化系统有限公司 The method for carrying of multiple-level stack hopper and the haulage equipment of use in a kind of storing goods shelf
CN209577936U (en) * 2019-01-14 2019-11-05 杭州西奥电梯有限公司 One kind enclosing side and reinforcing rib docking system
CN111115083A (en) * 2019-12-31 2020-05-08 江苏速升自动化装备股份有限公司 Steel ingot stereoscopic warehouse

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6654662B1 (en) * 1997-04-30 2003-11-25 Autostore As Method for organizing the storage of different units
CN201355192Y (en) * 2008-12-26 2009-12-02 马钢设计研究院有限责任公司 Automatic feeding device for train wheel heating furnace
CN102909563A (en) * 2012-10-26 2013-02-06 济南天辰铝机制造有限公司 Digital control section steel sawing, drilling and welding integrated production line
CN103010648A (en) * 2012-12-25 2013-04-03 云南财经大学 Three-dimensional warehousing method for automatic virtual storage bin and warehousing system
WO2018210851A1 (en) * 2017-05-16 2018-11-22 Autostore Technology AS Automated storage and retrieval system
WO2019101725A1 (en) * 2017-11-23 2019-05-31 Autostore Technology AS Automated storage and retrieval system
CN108820717A (en) * 2018-07-13 2018-11-16 苏州新长光热能科技有限公司 Overturn vertical ingot machine
CN209577936U (en) * 2019-01-14 2019-11-05 杭州西奥电梯有限公司 One kind enclosing side and reinforcing rib docking system
CN110329696A (en) * 2019-07-15 2019-10-15 南京翌星自动化系统有限公司 The method for carrying of multiple-level stack hopper and the haulage equipment of use in a kind of storing goods shelf
CN111115083A (en) * 2019-12-31 2020-05-08 江苏速升自动化装备股份有限公司 Steel ingot stereoscopic warehouse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119037971A (en) * 2024-10-30 2024-11-29 武汉奋进智能机器有限公司 Intelligent warehouse system and warehouse method

Similar Documents

Publication Publication Date Title
KR101646794B1 (en) Displaceable lift truck equipped with releasable engaging means for making up a mixed pack of slab material and method associated therewith
CN102060183B (en) Automatic production process for post production flow of concrete blocks
CN206298008U (en) A kind of automatic lower basket machine of reciprocating edible fungi basket
CN201931321U (en) Automatic feeding and discharging device of sheet processing equipment
JP2021504263A (en) Vehicles in multiple containers for automated storage and recovery systems with 3D grids
CN210312006U (en) Automatic plate storage robot suitable for conveying line
CN107150876B (en) An automated three-dimensional warehouse with a wheeled cage car
CN111169879A (en) A wheel blank three-dimensional warehouse
CN111229966A (en) Three-dimensional material warehouse integrating charging and discharging devices of punching machine
CN111908005A (en) A kind of automatic plate storage robot suitable for conveying line and its working method
CN212704102U (en) Three-dimensional material warehouse integrating charging and discharging devices of punching machine
CN205319127U (en) Wafer moves machine of carrying
CN211593846U (en) Cigarette piece code disc device
CN105730955A (en) Stereoscopic warehouse
CN210456577U (en) A negative pressure transfer device for stone slabs
CN115384997A (en) Multistation tunnel stacker
CN213415140U (en) Heavy-load automatic storage library
CN105057894A (en) Efficient elevator panel cutting method and cutting production line
CN204384462U (en) Packaging body depalletizer
CN217478526U (en) Double-station material carrier with code division function
CN202316553U (en) Roller feeding device
CN214267435U (en) Transport vehicle with jacking device
CN209974215U (en) Loading and unloading trolley
WO2018220452A1 (en) Method for transporting and storing ceramic slabs
CN210456505U (en) Supporting roller type brick pile tray pushing and stacking device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200519

WD01 Invention patent application deemed withdrawn after publication