CN114604558B

CN114604558B - Three-dimensional storage system for battery polar plates and control method

Info

Publication number: CN114604558B
Application number: CN202210333262.4A
Authority: CN
Inventors: 韩峰; 赵月康; 李海彪; 王看看; 张旭日; 陈彦行
Original assignee: Zhejiang Jixiuyuan Intelligent Equipment Co ltd
Current assignee: Zhejiang Jixiuyuan Intelligent Equipment Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2023-06-02
Anticipated expiration: 2042-03-30
Also published as: CN114604558A

Abstract

The invention discloses a three-dimensional storage system of battery plates and a control method, and relates to the technical field of battery plate production. The invention comprises a portal frame, a first stacking mechanism for changing vertically stacked polar plates into transversely arranged and placed polar plates, a second stacking mechanism for stacking short polar plates into long polar plates and a storage mechanism for layering and storing the whole polar plates, wherein the first stacking mechanism comprises a first hook claw assembly for transferring the polar plates and a stacking rod assembly for arranging and placing the polar plates; the second stacking mechanism comprises a second hook claw assembly for transferring the polar plates and a stacking table assembly for stacking the polar plates; the storage mechanism comprises a clamping plate assembly for transferring the polar plates, a material placing plate assembly for storing the polar plates and a material storage frame assembly for layering the material placing plates. According to the invention, through twice automatic stacking, vertically stacked polar plates are stacked into a long row which is transversely arranged, and then the whole row of polar plates are sequentially placed into the storage rack, so that automatic plate collecting of the polar plates is realized, and the production efficiency is high.

Description

Three-dimensional storage system for battery polar plates and control method

Technical Field

The invention belongs to the technical field of battery plate production, and particularly relates to a battery plate three-dimensional storage system and a control method of the battery plate three-dimensional storage system.

Background

Lead storage batteries are one of the most widely used chemical power supplies, and store electric energy or supply power to electric equipment by means of internal chemical reactions to realize conversion of chemical energy and electric energy. The two electrodes of a lead-acid battery are composed of an active material and a supporting and conducting "current collector", typically a sheet-like porous body, called a plate. The polar plate is the core part of the lead storage battery, the chemical reaction of the storage battery charge and discharge is mainly carried out by the active substances and the electrolyte on the polar plate, the polar plate is divided into a positive plate and a negative plate, and the positive plate and the negative plate are composed of a plate shed and the active substances (lead plaster) coated on the plate shed.

In the prior art, the manufacturing of the polar plate is mainly gravity casting. The production process for manufacturing the polar plate by gravity casting polar plate is approximately as follows: alloy lead melting-plate casting machine-continuous plate coating-solidifying-slicing-plate storing. The continuous coating process generally adopts a production mode of coating plates in a cloth belt type, spraying acid for drying after the paste is coated on the grid, and manually collecting sheets. But this approach suffers from the following disadvantages:

1. the acid spraying process is adopted on the surface of the polar plate, so that the environmental pollution is large, the dust of the lead plaster is large, the working condition of a workshop is poor, and the health of workers is endangered;

2. the manual sheet collecting mode has low production efficiency and higher labor cost.

Disclosure of Invention

The invention aims to provide a three-dimensional storage system for battery polar plates, which comprises a first stacking mechanism for changing vertically stacked polar plates into transversely arranged plates, a second stacking mechanism for stacking short polar plates into long polar plates, and a third stacking mechanism for automatically stacking the short polar plates twice to stack the vertically stacked polar plates into a long polar plate transversely arranged plates; the storage mechanism for layering storage of the whole row of polar plates is arranged, the whole row of polar plates are sequentially placed into the storage rack, automatic collecting of the polar plates is achieved, production efficiency is high, the problem that the existing manual collecting production mode is low in production efficiency, and lead plaster dust is large and damages health of workers is solved. The invention further aims to provide a control method of the battery plate three-dimensional warehousing system.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a battery pole plate three-dimensional storage system and a control method, wherein the system comprises a portal frame, a first stacking mechanism for changing vertically stacked pole plates into transversely arranged pole plates, a second stacking mechanism for stacking short pole plates into long pole plates, and a storage mechanism for layering and storing the whole pole plates, and the first stacking mechanism comprises a first hook claw assembly for transferring the pole plates and a stacking rod assembly for arranging and placing the pole plates. The first hook claw assembly comprises a connecting plate, a first hook claw and a first XYZ sliding table for driving the first hook claw to move, the first XYZ sliding table is fixedly arranged on the portal frame, and the movable end of the first XYZ sliding table is fixedly connected with one side of the connecting plate; the first hook claw is hinged with the lower end of the connecting plate, and a turnover cylinder for driving the first hook claw to rotate is fixedly arranged on the side surface of the connecting plate so as to change the vertical stacking of the polar plates into the transverse arrangement; the surface of the first hook claw is fixedly provided with a clamping cylinder for clamping the polar plate. The stacking rod assembly comprises a stacking rod matched with the first hook claw and a limiting part for preventing polar plates arranged on the stacking rod from toppling. The second stacking mechanism comprises a second hook claw assembly for transferring the short-row polar plates and a stacking table assembly for stacking the whole-row polar plates. The second hook claw assembly comprises a second hook claw and a second XYZ sliding table driving the second hook claw to move, the second XYZ sliding table is fixedly arranged on the portal frame, and the second hook claw is fixedly connected with the movable end of the second XYZ sliding table. The stacking table assembly comprises a stacking table, and baffle rods are arranged at two ends of the stacking table. The storage mechanism comprises a clamping plate assembly for transferring the whole row of polar plates, a material placing plate assembly for storing the whole row of polar plates and a material storage rack assembly for layering the material placing plates. The clamping plate assembly comprises a clamping plate and an XZ sliding table, the XZ sliding table is fixedly arranged on the portal frame, the clamping plate is fixedly arranged at the movable end of the XZ sliding table, and the length of the clamping plate is not less than that of the whole row of polar plates. The material placing plate assembly comprises a grid plate used for placing the whole row of polar plates and a first conveying lifting part used for driving the grid plate to lift, and the grid plate is placed on the upper surface of the first conveying lifting part. The storage rack assembly comprises a plurality of storage racks and a second conveying lifting part, the second conveying lifting part can lift along the inside of the storage racks, and the second conveying lifting part is arranged corresponding to the first conveying lifting part and is used for conveying the grid plates from the first conveying lifting part to each layer of the storage racks.

As a preferable technical scheme of the invention, the limiting part comprises a first limiting plate and a plurality of second limiting plates, and the lower end part of the first limiting plate is fixedly connected with the upper surface of the stacking rod; and the second limiting plates are in sliding connection with the stacking rods through lifting cylinders.

As a preferable technical scheme of the invention, the stacking rod assembly further comprises an XY sliding table for driving the stacking rod to move, and the stacking rod is fixedly arranged at the movable end of the XY sliding table.

As a preferred technical scheme of the invention, the stacking table assembly further comprises a stacking table transmission line, the stacking table is placed on the stacking table transmission line, and the stacking table is transmitted to the clamping plate assembly through the stacking table transmission line.

As a preferable technical scheme of the invention, the first conveying lifting part comprises a first scissor type lifter and a first roller conveying line, the first roller conveying line is fixedly arranged on the first scissor type lifter, and the grid plate is placed on the first roller conveying line.

As a preferable technical scheme of the invention, the material placing plate assembly further comprises a material feeding line for conveying the grid plate to the first roller conveying line, wherein the material feeding line is arranged below the first roller conveying line, the material feeding line and the first roller conveying line are arranged in a staggered manner, and the material feeding line is perpendicular to the conveying direction of the first roller conveying line.

As a preferable technical scheme of the invention, the second conveying lifting part comprises a second scissor type lifter and a second roller conveying line, the second roller conveying line is fixedly arranged on the second scissor type lifter, and the second scissor type lifter drives the second roller conveying line to lift along the inside of the storage rack.

As a preferable technical scheme of the invention, the width of the grid plate is matched with the width of the material storage rack, and the width of the second roller conveying line is smaller than the width of the material storage rack.

As a preferred technical scheme of the invention, the material storage rack assembly further comprises two material storage rack conveying lines, a plurality of material storage racks are conveyed along the two material storage rack conveying lines and sequentially pass through a second conveying lifting part, and the second conveying lifting part is arranged between the two material storage rack conveying lines.

A control method of a battery polar plate three-dimensional warehousing system comprises the following steps:

s1: the first claw subassembly of colluding is grabbed the polar plate of vertical pile and is put, and clamping cylinder is tight fixed with the polar plate clamp, and first XYZ slip table drives first claw and to the removal of sign indicating number material pole department, simultaneously, and the upset cylinder drives first claw and rotates along the lower extreme of connecting plate, put the polar plate by vertical pile upset for transverse arrangement and put. S2: the first hook claw grabs a plurality of groups of polar plates and places the polar plates on the stacking rod, the polar plates are arranged on the stacking rod to form a shorter row, and the first limiting plate and the second limiting plates on the stacking rod are used for limiting and fixing two ends of the polar plates arranged in the row, so that the polar plates at two ends are prevented from toppling. S3: the XY slip table drives the sign indicating number material pole and removes, shifts the polar plate on the sign indicating number material pole to the range of removing of second hook claw subassembly. S4: the second XYZ sliding table drives the second hook claw to hook and transfer the polar plates on the stacking rod to the stacking table, and the polar plates in shorter rows are sequentially arranged and stacked on the stacking table to form a whole row of polar plates meeting the storage length. S5: the stacking table transmission line drives the stacking table and the whole row of polar plates stacked on the stacking table to be conveyed to the clamping range of the clamping plate assembly. S6: and the feeding line conveys the grid plate to the first roller conveying line, and then the XZ sliding table drives the clamping plates to clamp and convey the whole row of polar plates on the stacking table to the grid plate of the first roller conveying line. S7: the two material storage rack conveying lines drive the material storage racks to convey to the second conveying lifting part, so that the second conveying lifting part is positioned in the material storage racks. S8: the second scissor type lifter drives the second roller conveying line to ascend, so that the conveying plane of the second roller conveying line is level with the uppermost material storage layer of the material storage rack; simultaneously, the first scissor type lifter drives the first roller conveying line to rise to be flush with the second roller conveying line. S9: the first roller conveying line runs to convey the grid plate and the whole row of polar plates stacked on the grid plate to the second roller conveying line, and when the grid plate completely moves to the second roller conveying line, the second scissor type lifter drives the second roller conveying line to descend, namely, the grid plate is placed on the uppermost storage layer of the storage rack, so that stacking of the first layer of the storage rack is completed. S10: the second scissor type lifter drives the second roller conveying line to descend to a second layer of the storage rack, the first scissor type lifter drives the first roller conveying line to descend to be flush with the second roller conveying line, and the grid plate and the whole row of polar plates stacked on the grid plate are placed on the second layer through the first roller conveying line and the second roller conveying line; and so on until the bottom layer of the storage rack is placed with the upper polar plate. S11: after the upper polar plate is placed at the bottommost layer of the storage racks, the second roller conveying line is also lowered to the lowest position, the two storage rack conveying lines drive the next storage rack to convey to the second conveying lifting part, polar plates are stacked layer by layer in the same way, and the polar plates can be arranged and placed in each storage rack layer by layer.

The invention has the following beneficial effects:

1. according to the invention, through arranging a first stacking mechanism for changing vertically stacked polar plates into transversely arranged and placing the vertically stacked polar plates and a second stacking mechanism for stacking short polar plates into long rows, the vertically stacked polar plates are stacked into a transversely arranged long row through twice automatic stacking; and the storage mechanism for layered storage of the whole row of polar plates is arranged, the whole row of polar plates are sequentially placed into the storage rack, automatic collecting of the polar plates is realized, and the production efficiency is high.

2. According to the invention, the first stacking mechanism is arranged and comprises the first hook claw assembly for transferring the polar plates, the first hook claw assembly comprises the connecting plate, the first hook claw and the first XYZ sliding table for driving the first hook claw to move, the movable end of the first XYZ sliding table is fixedly connected with one side of the connecting plate, the first hook claw is hinged with the lower end of the connecting plate, the side surface of the connecting plate is fixedly provided with the turnover cylinder for driving the first hook claw to rotate, so that the polar plates are changed from vertical stacking to transverse arrangement, and the phenomenon that the polar plates below are stacked or stacked to generate larger pressure is avoided, the polar plates below are damaged, and the qualification rate of the polar plates is improved.

Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a three-dimensional warehouse system for battery plates according to a first embodiment;

FIG. 2 is a side view of the first embodiment;

FIG. 3 is a schematic view of a portion of the first latch assembly;

FIG. 4 is a schematic structural view of a stacking bar assembly;

FIG. 5 is a schematic view of a portion of a stacking bar assembly;

FIG. 6 is a schematic diagram of a stacking table;

FIG. 7 is an enlarged schematic view of a portion of FIG. 1 at A;

FIG. 8 is a top view of the first embodiment;

FIG. 9 is an enlarged partial schematic view of FIG. 8C;

FIG. 10 is an enlarged partial schematic view at B in FIG. 1;

in the drawings, the list of components represented by the various numbers is as follows:

the device comprises a 1-portal frame, a 2-first hooking jaw assembly, a 201-connecting plate, a 202-first hooking jaw, a 203-first XYZ sliding table, a 204-overturning cylinder, a 205-clamping cylinder, a 3-stacking rod assembly, a 301-stacking rod, a 302-limiting part, a 3021-first limiting plate, a 3022-second limiting plate, a 3023-lifting cylinder, a 303-XY sliding table, a 4-second hooking jaw assembly, a 401-second hooking jaw, a 402-second XYZ sliding table, a 5-stacking table assembly, a 501-stacking table, a 5011-baffle rod, a 502-stacking table transmission line, a 6-clamping plate assembly, a 601-clamping plate, a 602-XZ sliding table, a 7-stacking plate assembly, a 701-grid plate, a 702-first conveying lifting part, a 7021-first scissor lift, a 7022-first roller conveyor line, a 703-feeding line, an 8-material storage rack assembly, a 801-storage rack, a 802-second conveying lifting part, a 8021-second scissor lift, a 8022-second roller conveyor line, a 803-second roller conveyor line, and 9-9.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, the invention discloses a three-dimensional storage system for battery electrode plates, which comprises a portal frame 1, a first material stacking mechanism, a second material stacking mechanism and a material storage mechanism. The first stacking mechanism is used for changing vertically stacked pole plates 9 into transversely arranged pole plates, the second stacking mechanism is used for stacking pole plates 9 in short rows into long rows, namely, whole rows, and the storage mechanism is used for carrying out layered storage on the whole rows of pole plates 9. Through twice automatic stacking, the whole row of polar plates 9 are sequentially placed into the storage rack, so that automatic plate collection of the polar plates is realized, and the production and storage efficiency of the battery polar plates is greatly improved.

Referring to fig. 2-3, the first stacking mechanism includes a first hook component 2 for transferring the polar plates 9 and a stacking rod component 3 for arranging the polar plates 9. The first hook claw assembly 2 comprises a connecting plate 201, a first hook claw 202 and a first XYZ sliding table 203 driving the first hook claw 202 to move, wherein the first XYZ sliding table 203 is fixedly arranged on the portal frame 1, and the movable end of the first XYZ sliding table 203 is fixedly connected with one side of the connecting plate 201. The first hooking jaw 202 is hinged with the lower end of the connecting plate 201. The side surface of the connecting plate 201 is provided with a turnover cylinder 204 which drives the first hook claw 202 to rotate so as to change the vertical stacking of the polar plates 9 into the transverse arrangement. A clamping cylinder 205 for clamping the polar plate 9 is fixedly arranged on one surface of the first hook claw 202, and the polar plate 9 is prevented from toppling over in the overturning and transferring processes of the polar plate 9.

Referring to fig. 1, 4 and 5, the stacking bar assembly 3 includes a stacking bar 301 cooperating with the first hook 202 and a limiting portion 302 for preventing the polar plates 9 arranged on the stacking bar 301 from falling. The first hook claw 202 can be inserted into a gap between the stacking bars 301 to place the polar plate 9 on the stacking bars 301. The limiting part 302 comprises a first limiting plate 3021 and a plurality of second limiting plates 3022, and the lower end part of the first limiting plate 3021 is fixedly connected with the upper surface of the stacking rod 301. The second limiting plates 3022 are slidably connected with the stacking rod 301 through lifting cylinders 3023. When the electrode plates 9 are arranged and placed on the stacking rod 301, the first limiting plate 3021 and the second limiting plates 3022 support the electrode plates 9 arranged and placed from two ends, so as to avoid toppling. The stacking rod assembly 3 further comprises an XY sliding table 303 for driving the stacking rod 301 to move along the plane, and the stacking rod 301 is fixedly arranged at the movable end of the XY sliding table 303. The XY slipway 303 drives the stacking rod 301 to move, and transfers the polar plate 9 on the stacking rod 301 to the material moving range of the next process.

Referring to fig. 1-2, the second stacking mechanism includes a second hook component 4 for transferring the short-row electrode plates 9 and a stacking table component 5 for stacking the whole-row electrode plates 9. The second hook claw assembly 4 comprises a second hook claw 401 and a second XYZ sliding table 402 driving the second hook claw 401 to move, the second XYZ sliding table 402 is fixedly arranged on the portal frame 1, and the second hook claw 401 is fixedly connected with the movable end of the second XYZ sliding table 402.

Referring to fig. 6 and 7, the stacking table assembly 5 includes a stacking table 501 and a stacking table transmission line 502, wherein two ends of the stacking table 501 are provided with blocking rods 5011 to prevent the polar plates 9 at the two ends from falling. The two ends of the whole row of polar plates 9 stored on the stacking table 501 are vertically stacked, and the two ends of the whole row of polar plates 9 are propped against the discharged polar plates, so that the polar plates 9 at the two ends are prevented from toppling over after the whole row of polar plates 9 are transferred to the grid plate 701. The stacking table 501 is placed on a stacking table conveying line 502, and the stacking table 501 is conveyed to the clamping plate assembly 6 through the stacking table conveying line 502.

Referring to fig. 1-2, the storage mechanism includes a clamping plate assembly 6 for transferring the whole row of polar plates 9, a material placing plate assembly 7 for storing the whole row of polar plates 9, and a material storing frame assembly 8 for placing the whole row of polar plates 9 in layers. The clamping plate assembly 6 comprises a clamping plate 601 and an XZ sliding table 602, the XZ sliding table 602 is fixedly arranged on the portal frame 1, the clamping plate 601 is fixedly arranged at the movable end of the XZ sliding table 602, the length of the clamping plate 601 is not smaller than that of the whole row of polar plates 9, and the whole row of polar plates 9 are clamped up simultaneously.

Referring to fig. 2, 8 and 9, the material placing plate assembly 7 includes a grid plate 701 for placing the entire row of polar plates 9 and a first conveying lifting portion 702 for driving the grid plate 701 to lift, the first conveying lifting portion 702 includes a first scissor lift 7021 and a first roller conveying line 7022, and the first roller conveying line 7022 is fixedly installed on the first scissor lift 7021 and lifts along with the first scissor lift 7021. The grid 701 is placed on the first roller conveyor line 7022 and also lifted with the first scissor lift 7021.

Referring to fig. 9, the feeding plate assembly 7 further includes a feeding line 703 for conveying the grid plate 701 onto the first roller conveyor line 7022, the feeding line 703 is installed below the first roller conveyor line 7022, the feeding line 703 is staggered with the first roller conveyor line 7022, and the feeding line 703 is perpendicular to the conveying direction of the first roller conveyor line 7022 and conveys the grid plate 701 to the feeding line along the direction perpendicular to the first roller conveyor line 7022.

Referring to fig. 1, 2 and 8, the magazine assembly 8 includes a plurality of multi-layered racks 801 for placing plates and a second transfer lift 802, and the width of the grid 701 matches the width of the racks 801. The second transport lifting part 802 is liftable along the inside of the magazine 801, and the second transport lifting part 802 is provided corresponding to the first transport lifting part 702 for transferring the grid plate 701 from the first transport lifting part 702 to each layer of the magazine 801. The second conveying elevating portion 802 includes a second scissor lift 8021 and a second roller conveyor line 8022, and the second roller conveyor line 8022 is fixedly mounted on the second scissor lift 8021. The width of the second roller conveying line 8022 is smaller than that of the material storage rack 801, and the second scissor lift 8021 drives the second roller conveying line 8022 to lift along the inside of the material storage rack 801.

Example two

Based on the first embodiment, the second embodiment is different in that:

referring to fig. 10, two magazine transfer lines 803 are disposed below the magazine 801 for moving the magazine 801. It may also take the form of wheels mounted under the magazine 801. The path of movement of the wheels is however subject to deviations from the conveyor line, and the present embodiment takes the form of a magazine conveyor line 803. The storage racks 801 are transferred along two storage rack transfer lines 803, and a second transfer lift portion 802 is installed between the two storage rack transfer lines 803, and the storage racks 801 sequentially pass through the second transfer lift portion 802 to sequentially stack the grid plates 701 and the entire row of electrode plates 9 stacked on the grid plates 701 onto each layer of each storage rack 801.

Example III

Based on the second embodiment, the present embodiment provides a control method for a three-dimensional storage system of battery plates, including the following steps:

s1: the first claw assembly 2 grabs the vertically stacked pole plates 9, the clamping cylinder 205 clamps and fixes the pole plates 9, the first XYZ sliding table 203 drives the first claw 202 to move towards the stacking rod 301, and meanwhile, the overturning cylinder 204 drives the first claw 202 to rotate along the lower end of the connecting plate 201, so that the pole plates 9 are transversely arranged and placed in an overturning mode from vertical stacking.

S2: the first hook claw 202 grabs a plurality of groups of polar plates 9 and places the polar plates on the stacking rod 301, polar plates 9 in a shorter row are arranged on the stacking rod 301, and the first limiting plate 3021 and the second limiting plates 3022 on the stacking rod 301 limit and fix the two ends of the polar plates 9 in the row, so that the polar plates 9 at the two ends are prevented from toppling over.

S3: the XY slipway 303 drives the stacking rod 301 to move, and transfers the polar plate 9 on the stacking rod 301 to the material moving range of the second hook claw assembly 4.

S4: the second XYZ sliding table 402 drives the second hooking claw 401 to hook and transfer the electrode plates 9 on the stacking rod 301 to the stacking table 501, and the electrode plates 9 in shorter rows are sequentially arranged and stacked on the stacking table 501 to form an entire row of electrode plates 9 meeting the storage length.

S5: the stacking table transmission line 502 drives the stacking table 501 and the whole row of polar plates 9 stacked on the stacking table to be conveyed to the clamping range of the clamping plate assembly 6.

S6: the feeding line 703 transfers the grid plate 701 onto the first roller conveyor line 7022, and then the XZ slipway 602 drives the clamping plate 601 to clamp the whole row of the electrode plates 9 on the stacking table 501 onto the grid plate 701 of the first roller conveyor line 7022.

S7: the two material storage rack conveying lines 803 drive the material storage racks 801 to be conveyed to the second conveying lifting part 802, so that the second conveying lifting part 802 is positioned in the material storage racks 801.

S8: the second scissor type lifter 8021 drives the second roller conveying line 8022 to ascend, so that the conveying plane of the second roller conveying line 8022 is level with the uppermost material storage layer of the material storage rack 801; at the same time, the first scissor lift 7021 drives the first roller conveyor line 7022 to rise flush with the second roller conveyor line 8022.

S9: the first roller conveyor line 7022 runs to convey the grid plate 701 and the whole row of polar plates 9 stacked on the grid plate 701 to the second roller conveyor line 8022, and after the grid plate 701 is completely moved onto the second roller conveyor line 8022, the second scissor lift 8021 drives the second roller conveyor line 8022 to descend, that is, the grid plate 701 is placed on the uppermost storage layer of the storage rack 801, so that stacking of the first layer of the storage rack 801 is completed.

S10: the second scissor lift 8021 drives the second roller conveying line 8022 to descend to the second layer of the storage rack 801, the first scissor lift 7021 drives the first roller conveying line 7022 to descend to be flush with the second roller conveying line 8022, and then the grid plate 701 and the whole row of polar plates 9 stacked on the grid plate 701 are placed on the second layer through the first roller conveying line 7022 and the second roller conveying line 8022; and so on until the bottom most layer of the magazine 801 is placed on the upper plate 9.

S11: after the upper polar plate 9 is placed on the bottommost layer of the storage racks 801, the second roller conveying line 8022 is also lowered to the lowest position, and the two storage rack conveying lines 803 drive the next storage rack 801 to be conveyed to the second conveying lifting part 802, so that the polar plates 9 are stacked layer by layer in the same manner, and similarly, the polar plates 9 can be arranged and placed in each storage rack 801 layer by layer.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A battery plate stereoscopic warehouse system, comprising:

a portal frame (1), and

the first stacking mechanism is used for changing vertically stacked polar plates (9) into transversely arranged and placed polar plates, and comprises a first hook claw assembly (2) for transferring the polar plates (9) and a stacking rod assembly (3) for arranging and placing the polar plates (9);

the first hook claw assembly (2) comprises a connecting plate (201), a first hook claw (202) and a first XYZ sliding table (203) for driving the first hook claw (202) to move, the first XYZ sliding table (203) is fixedly arranged on the portal frame (1), and the movable end of the first XYZ sliding table (203) is fixedly connected with one side of the connecting plate (201); the first hook claw (202) is hinged with the lower end of the connecting plate (201);

the second stacking mechanism is used for stacking the short-row polar plates (9) into long rows and comprises a second hook claw assembly (4) for transferring the short-row polar plates (9) and a stacking table assembly (5) for stacking the whole-row polar plates (9);

the second hook claw assembly (4) comprises a second hook claw (401) and a second XYZ sliding table (402) for driving the second hook claw (401) to move, the second XYZ sliding table (402) is fixedly arranged on the portal frame (1), and the second hook claw (401) is fixedly connected with the movable end of the second XYZ sliding table (402);

the storage mechanism is used for storing the whole row of polar plates (9) in a layered mode and comprises a clamping plate assembly (6) used for transferring the whole row of polar plates (9), a material placing plate assembly (7) used for storing the whole row of polar plates (9) and a material storing frame assembly (8) used for placing the whole row of polar plates (9) in a layered mode;

the clamping plate assembly (6) comprises a clamping plate (601) and an XZ sliding table (602), the XZ sliding table (602) is fixedly arranged on the portal frame (1), the clamping plate (601) is fixedly arranged at the movable end of the XZ sliding table (602), and the length of the clamping plate (601) is not less than the length of the whole row of polar plates (9);

the material placing plate assembly (7) comprises a grid plate (701) for placing the whole row of polar plates (9) and a first conveying lifting part (702) for driving the grid plate (701) to lift, wherein the grid plate (701) is placed on the upper surface of the first conveying lifting part (702);

the storage rack assembly (8) comprises a plurality of storage racks (801) and a second conveying lifting part (802), the second conveying lifting part (802) can lift along the inside of the storage racks (801), and the second conveying lifting part (802) is arranged corresponding to the first conveying lifting part (702) and is used for conveying the grid plates (701) from the first conveying lifting part (702) to each layer of the storage racks (801).

2. The three-dimensional storage system of battery polar plates according to claim 1, wherein a turnover cylinder (204) for driving the first hook claw (202) to rotate is fixedly arranged on the side surface of the connecting plate (201) so as to change the vertical stacking of the polar plates (9) into the transverse arrangement; a clamping cylinder (205) for clamping the polar plate (9) is fixedly arranged on one surface of the first hook claw (202).

3. The battery plate three-dimensional warehouse system according to claim 1, wherein the stacking rod assembly (3) comprises a stacking rod (301) matched with the first hook claw (202) and a limiting part (302) for preventing the plates (9) arranged and placed on the stacking rod (301) from toppling; the limiting part (302) comprises a first limiting plate (3021) and a plurality of second limiting plates (3022), and the lower end part of the first limiting plate (3021) is fixedly connected with the upper surface of the material stacking rod (301); the second limiting plates (3022) are connected with the stacking rod (301) in a sliding mode through lifting cylinders (3023);

the stacking rod assembly (3) further comprises an XY sliding table (303) for driving the stacking rod (301) to move along the plane, and the stacking rod (301) is fixedly arranged at the movable end of the XY sliding table (303).

4. The battery plate three-dimensional warehouse system according to claim 1, wherein the stacking table assembly (5) comprises a stacking table (501) and a stacking table transmission line (502), and baffle rods (5011) are arranged at two ends of the stacking table (501); the stacking table (501) is placed on a stacking table conveying line (502), and the stacking table (501) is conveyed to the clamping plate assembly (6) through the stacking table conveying line (502).

5. The battery plate stereoscopic warehouse system according to claim 1, wherein the first conveying lifting part (702) comprises a first scissor lift (7021) and a first roller conveyor line (7022), the first roller conveyor line (7022) is fixedly installed on the first scissor lift (7021) and lifts along with the first scissor lift (7021), and the grid plate (701) is placed on the first roller conveyor line (7022).

6. The battery plate stereoscopic warehouse system according to claim 5, wherein the material placing plate assembly (7) further comprises a feeding line (703) for conveying the grid plate (701) to the first roller conveying line (7022), the feeding line (703) is installed below the first roller conveying line (7022), the feeding line (703) is arranged in a staggered manner with the first roller conveying line (7022), and the feeding line (703) is perpendicular to the conveying direction of the first roller conveying line (7022).

7. The battery plate three-dimensional warehouse system according to claim 1, wherein the second conveying lifting part (802) comprises a second scissor type lifter (8021) and a second roller conveying line (8022), the second roller conveying line (8022) is fixedly arranged on the second scissor type lifter (8021), and the second scissor type lifter (8021) drives the second roller conveying line (8022) to lift along the inside of the storage rack (801).

8. The battery plate stereoscopic warehouse system of claim 7, wherein the width of the grid plate (701) matches the width of the storage rack (801), and the width of the second roller conveyor line (8022) is smaller than the width of the storage rack (801).

9. The battery plate stereoscopic warehouse system of claim 8, wherein the storage rack assembly (8) further comprises two storage rack conveying lines (803), a plurality of the storage racks (801) are conveyed along the two storage rack conveying lines (803) and sequentially pass through a second conveying lifting part (802), and the second conveying lifting part (802) is arranged between the two storage rack conveying lines (803).

10. The method for controlling a three-dimensional warehouse system of battery plates as set forth in any one of claims 1-9, comprising the steps of:

s1: the first claw assembly (2) grabs the vertically stacked polar plates (9), the clamping cylinder (205) clamps and fixes the polar plates (9), the first XYZ sliding table (203) drives the first claw (202) to move towards the stacking rod (301), and meanwhile, the overturning cylinder (204) drives the first claw (202) to rotate along the lower end of the connecting plate (201) so as to overturn the polar plates (9) from vertical stacking to transverse arrangement;

s2: the first hook claw (202) grabs a plurality of groups of polar plates (9) and places the polar plates on the stacking rod (301), the polar plates (9) are arranged on the stacking rod (301) to form a shorter row, and the first limiting plate (3021) and the second limiting plates (3022) on the stacking rod (301) limit and fix the two ends of the polar plates (9) arranged in the row, so that the polar plates (9) at the two ends are prevented from toppling;

s3: the XY slipway (303) drives the stacking rod (301) to move, and the polar plate (9) on the stacking rod (301) is transferred to the material moving range of the second hook claw assembly (4);

s4: the second XYZ sliding table (402) drives the second hooking claw (401) to hook and transfer the polar plates (9) on the stacking rod (301) to the stacking table (501), and the polar plates (9) in shorter rows are sequentially arranged and stacked on the stacking table (501) to form a whole row of polar plates (9) meeting the storage length;

s5: the stacking table transmission line (502) drives the stacking table (501) and the whole row of polar plates (9) stacked on the stacking table to be conveyed to the clamping range of the clamping plate assembly (6);

s6: the feeding line (703) conveys the grid plate (701) to the first roller conveying line (7022), and then the XZ sliding table (602) drives the clamping plate (601) to clamp and convey the whole row of polar plates (9) on the stacking table (501) to the grid plate (701) of the first roller conveying line (7022);

s7: the two material storage rack conveying lines (803) drive the material storage racks (801) to be conveyed to the second conveying lifting part (802), so that the second conveying lifting part (802) is positioned in the material storage racks (801);

s8: the second scissor type lifter (8021) drives the second roller conveying line (8022) to ascend, so that the conveying plane of the second roller conveying line (8022) is level with the uppermost material storage layer of the material storage rack (801); simultaneously, the first scissor type lifter (7021) drives the first roller conveying line (7022) to be lifted to be level with the second roller conveying line (8022);

s9: the first roller conveyor line (7022) runs, the grid plate (701) and the whole row of polar plates (9) stacked on the grid plate (701) are conveyed to the second roller conveyor line (8022), when the grid plate (701) is completely moved onto the second roller conveyor line (8022), the second scissor type lifter (8021) drives the second roller conveyor line (8022) to descend, namely, the grid plate (701) is placed on the uppermost storage material layer of the storage rack (801), and the stacking of the first layer of the storage rack (801) is completed;

s10: the second scissor type lifter (8021) drives the second roller conveying line (8022) to descend to a second layer of the storage rack (801), the first scissor type lifter (7021) drives the first roller conveying line (7022) to descend to be flush with the second roller conveying line (8022) as well, and the grid plate (701) and the whole row of polar plates (9) stacked on the grid plate (701) are placed on the second layer through the first roller conveying line (7022) and the second roller conveying line (8022); and so on until the bottom layer of the material storage rack (801) is placed on the upper polar plate (9);

s11: after the upper polar plate (9) is placed at the bottommost layer of the storage racks (801), the second roller conveying line (8022) is lowered to the lowest position, the two storage rack conveying lines (803) drive the next storage rack (801) to be conveyed to the second conveying lifting part (802), the polar plates (9) are stacked layer by layer in the same manner, and the polar plates (9) can be arranged and placed in each storage rack (801) layer by analogy.