WO2016070747A1 - 电池极片的自动称重分档设备 - Google Patents

电池极片的自动称重分档设备 Download PDF

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Publication number
WO2016070747A1
WO2016070747A1 PCT/CN2015/093284 CN2015093284W WO2016070747A1 WO 2016070747 A1 WO2016070747 A1 WO 2016070747A1 CN 2015093284 W CN2015093284 W CN 2015093284W WO 2016070747 A1 WO2016070747 A1 WO 2016070747A1
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WO
WIPO (PCT)
Prior art keywords
weighing
battery pole
pole piece
rail
automatic
Prior art date
Application number
PCT/CN2015/093284
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English (en)
French (fr)
Inventor
杨永
张宏生
李建军
何向明
李国华
黄术成
武永存
王莉
尚玉明
Original Assignee
江苏华东锂电技术研究院有限公司
清华大学
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Application filed by 江苏华东锂电技术研究院有限公司, 清华大学 filed Critical 江苏华东锂电技术研究院有限公司
Publication of WO2016070747A1 publication Critical patent/WO2016070747A1/zh
Priority to US15/587,241 priority Critical patent/US20170232478A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/16—Sorting according to weight
    • B07C5/18—Sorting according to weight using a single stationary weighing mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/361—Processing or control devices therefor, e.g. escort memory
    • B07C5/362—Separating or distributor mechanisms

Definitions

  • the invention relates to a battery pole piece binning device, in particular to a binning device of a lithium ion battery pole piece with an automatic weighing and binning function.
  • a pole piece die-cutting machine is generally a device that exhibits a specific shape of a battery pole piece after die-cutting a pole piece according to a specific die size.
  • the automation of this device is now increasing in the industry, and lithium-ion batteries based on the lamination process are widely used.
  • the existing die-cutting equipment generally has an automatic retractable winding, a servo pulling material, a silent transmission system, an automatic correction of photoelectric induction, and an infrared automatic safety sensing device.
  • An automatic weighing and indexing device for a battery pole piece comprising: a feeding device for conveying a battery pole piece, wherein further comprising a weighing device and a gear dividing device, the feeding device, the weighing device and the minute
  • the gear device is disposed along a working line, the feeding device transmits the battery pole piece to the weighing device; the weighing device is used for accurately weighing the battery pole piece; the gearing device comprises a microporous suction cup and
  • the automatic control device reads the weight of the battery obtained by the weighing device, and drives the microporous suction cup to absorb the battery pole pieces of different weights for classification, and correspondingly put them into different sorting stations.
  • the supply device includes a suction device for sucking the battery pole piece and placing it into the transmission device, and the transmission device transmits the battery pole piece to the weighing device.
  • the weighing plane of the weighing device is lower than the conveying surface of the conveying device and is spaced apart from the conveying device by a distance of 1 mm to 2 mm, the weighing plane of the weighing device and the transmission
  • the height difference of the transmission surface of the device is from 1 mm to 10 mm.
  • the stepping device further includes a column guide rail, a bracket and an angle rotating device, wherein one end of the column rail is fixedly connected to the angle rotating device and is rotated clockwise or counterclockwise under the driving of the angle rotating device, the bracket The other end of the pillar rail is fixedly disposed, and the bracket rotates with the rotation of the pillar rail.
  • the bracket includes opposite first ends and second ends, the first end is sleeved on the surface of the column guide rail, and the extending direction of the second end is parallel to the weighing plane of the weighing device, the micro hole suction cup Provided at the second end.
  • the sorting station is disposed around the angular rotation device, and a bearing surface of the sorting station is lower than a weighing plane of the weighing device.
  • the sorting station is integrated in the angle rotating device, and the sorting station is disposed around the surface of the angle rotating device around the column guide rail, and rotates with the rotation of the angle rotating device, so that A sorting station corresponding to the weight of the battery pole piece is aligned with the weighing device.
  • the conveying device includes a first rail and a second rail that are perpendicular to each other, and the conveying directions of the first rail and the second rail are perpendicular.
  • the conveying surface of the second rail has a decreasing tendency along the conveying direction and is at an angle of 150° to 170° with the horizontal plane.
  • the weighing device is disposed at an end of the second rail away from the first rail, and is spaced apart from the second rail.
  • the weighing plane of the weighing device is lower than the transmission surface of the second rail.
  • the automatic weighing and shifting device for the battery pole piece provided by the invention realizes the automatic binning for the weight position of the pole piece by adding the automatic weighing device and the stepping device, without manual use
  • the pole piece is weighed, which reduces the artificial damage to the pole piece, reduces a lot of manual work, improves the efficiency and the qualified rate of the product.
  • FIG. 1 is a schematic view showing the overall structure of an automatic weighing and dividing device for a battery pole piece provided by the present invention.
  • FIG. 2 is a side elevational view of an automatic weighing and indexing device for a battery pole piece provided by the present invention.
  • Suction device 10 Suction cup 11 Transmission device 20 First rail twenty one Second rail twenty two Weighing device 30 Splitter 40 Column guide 41 support 42 Microporous suction cup 43 Angle rotation device 44 Automatic control device 45 Sorting station 50
  • the automatic weighing and indexing device for providing a battery pole piece comprises a suction device 10, a transmission device 20, a weighing device 30 and a gear device 40 disposed along the working line.
  • the suction device 10 is configured to suck the battery pole piece and put it into the transmission device 20, and the transmission device 20 is disposed between the suction device 10 and the weighing device 30 for transmitting the battery pole piece and The battery pole piece is transferred to the weighing device 30.
  • the suction device 10 and the transfer device 20 can be used as a supply device for the battery pole piece to transfer the battery pole piece to the heavy device 30.
  • the weighing device 30 is used to carry the battery pole piece and accurately weigh the battery pole piece.
  • the stepping device 40 is disposed adjacent to the weighing device 30 for classifying the battery pole pieces of different weights from the weighing device 30 and placing them in different sorting stations.
  • the suction device 10 includes at least one suction cup 11 for sucking the battery pole piece.
  • the size of the suction cup 11 can be selected according to the size of the battery pole piece, as long as the suction cup can be sucked up.
  • the suction cup 11 has a surface, and the surface has a plurality of micro holes for more convenient adsorption of the battery pole piece.
  • the micropores are through holes, thereby increasing the specific surface area of the adsorption holes, greatly increasing the adsorption force of the pole pieces, and the adsorption gas pressure can be relatively reduced, reducing the surface deformation of the battery pole pieces during the adsorption process, and improving the pole pieces. Pass rate.
  • the suction device 10 includes three suction cups 11, which can adsorb three battery pole pieces at a time.
  • suction device 10 is an optional device, and the battery pole piece can also be directly placed on the conveyor device 20 and transmitted to the weighing device 30 through the transmission device 20.
  • the transport device 20 is used to carry a battery pole piece and transmit it to the weighing device 30.
  • the arrangement of the transmission device 20 is not limited as long as the battery pole piece can be transmitted to the weighing device 30.
  • the transport device 20 includes two first rails 21 and a second rail 22, and the first rails 21 are perpendicular to the transport direction of the second rails 22.
  • the first rail 21 includes opposite first ends and second ends, and the first end is engaged with the suction device 10 for receiving the battery pole pieces transferred from the suction device 10.
  • the suction device 10 can simultaneously transfer the three battery pole pieces into the first guide rail 21, and the three battery pole pieces are arranged side by side on the first guide rail 21.
  • the second rail 22 has opposite first and second ends, and the second end of the first rail 21 is coupled to the first end of the second rail 22 for removing the battery pole piece from the first
  • a guide rail 21 is transferred to the second guide rail 22.
  • the transmission direction of the second guide rail 22 is perpendicular to the first guide rail 21, so that the three battery pole pieces are sequentially placed on the weighing device 30 one by one to realize time-division weighing and improve efficiency.
  • the transmission surface exhibits a decreasing trend and an angle of 150° to 170° with the horizontal plane to facilitate the transmission of the battery pole piece to the weighing device.
  • the process of entering the weighing device 30 by the battery pole piece can be alleviated, thereby achieving a soft bed, thereby protecting the battery pole piece from damage.
  • the transmission direction of the first rail 21 and the second rail 22 can also be formed at an angle as long as the plurality of battery pole pieces on the first rail 21 can be sequentially transferred to the second rail 22 Just fine.
  • the weighing device 30 is spaced apart from the second end of the second rail 22 and adjacent to the second end to enable the battery pole piece to be transferred from the second rail 22 to the weighing device 30 on. Further, the weighing plane of the weighing device 30 is lower than the transmission surface of the second rail 22, so that the battery pole piece can be smoothly transferred to the second rail 22 under the action of gravity and gravity. The surface of the weighing device 30 is described. The weighing device 30 can be spaced from the transport device 20 at a distance of between 1 mm and 2 mm.
  • the weighing device 30 can be spaced apart from the second end of the second rail 22 by 1 mm to 2 mm, and the weighing plane of the weighing device 30 and the height of the conveying surface of the second rail 22 The difference may be from 1 mm to 10 mm, so that on the one hand, the battery pole piece can be smoothly transferred to the weighing plane of the weighing device 30, and on the other hand, the battery pole piece can be conveniently transferred to the The central region of the weighing device 30 facilitates accurate weighing and positioning of the battery pole pieces by the weighing device 30.
  • the weighing device 30 may further include an inductive positioning device (not shown) for positioning and fixing the battery pole piece on the surface of the weighing device 30. In this embodiment, the weighing device 30 selects a one-tenth-percent precision balance to perform weight weighing of the battery pole piece, thereby completely fine-tuning the battery pole piece sorting, thereby greatly improving the consistency of the pole piece. .
  • the indexing device 40 includes a column guide 41, a bracket 42, a microporous suction cup 43, an angle rotating device 44, and an automatic control device 45.
  • the angular rotation device 44 can be rotated counterclockwise or clockwise for selecting a placement path for the battery pole piece.
  • the column guide 41 is disposed in the angle rotating device 44 and can be rotated by the angle rotating device 44, thereby reducing the footprint of the device and saving space.
  • the bracket 42 can be sleeved on the surface of the column guide 41. Specifically, the bracket 42 is connected to one end of the column guide 41 away from the angle rotating device 44, and the other end is directed to the weighing device 30.
  • Extending, and extending direction may be parallel to the weighing plane of the weighing device 30, and may be suspended to the weighing plane to facilitate drawing the battery pole piece.
  • the microporous suction cup 43 is disposed at an end of the bracket 42 away from the pillar rail 41, and can be rotated by the angle rotating device 44 to transfer the battery pole pieces into different gear positions.
  • the automatic control device 45 is configured to read the weight of the battery pole piece obtained by the weighing device 30 and drive the angular rotation device 44 to rotate, thereby placing the battery pole pieces into different gear positions.
  • the automatic control device 45 can be a calculator or other smart device.
  • the plurality of sorting stations 50 can be disposed about the angular rotation device 44, and the bearing surface of the sorting station 50 is lower than the weighing plane of the weighing device 30 to make the weighed battery
  • the pole piece can be transferred to the sorting station 50 more time- and labor-saving, reducing the work of the micro-hole sucker 44, thereby reducing energy consumption.
  • Each sorting station 50 can be used to carry battery pole pieces carrying different weights to achieve binning of the battery pole pieces.
  • the column guide rail 41 can be raised or lowered by a pneumatic device (not shown), so that the bracket 42 and the microporous suction cup 43 rise or fall in the direction of the column guide rail 41 to be able to absorb the The battery pole piece and realize the transfer and binning of the battery pole piece.
  • first rail 21 and the second rail 22 may further be provided with steel bars (not shown) for removing dust and burrs to further improve the accuracy of the weight of the battery pole pieces.
  • the sorting station 50 can also be integrated in the angle rotating device 44, that is, the sorting station 50 is disposed on the angle rotating device 44 around the pillar rail 41, and can follow an angle The rotating device 44 rotates.
  • the weight information is transmitted to a control center such as a computer or the like (not shown), and then driven by the control center, according to the weighing.
  • the weight of the battery pole piece is rotated, the angle rotating device 44 is rotated, the sorting station 50 corresponding to the weight of the battery pole piece is aligned with the weighing device 30, and then the microporous suction cup 43 is used
  • the battery pole piece is transferred to the corresponding sorting station 50 to achieve accurate binning of the battery pole piece.
  • the automatic weighing and dividing device of the battery pole piece provided by the invention has the following beneficial effects: Firstly, by adding an automatic weighing device and a stepping device, automatic binning for the weight position of the pole piece is realized, without manual use The pole piece is weighed, which reduces the artificial damage to the pole piece, reduces a lot of manual work, improves the efficiency and the product qualification rate; secondly, through the use of precise automatic weighing device, the automatic sorting of the battery pole piece can be Precise gear control is carried out to greatly improve the consistency of the battery; again, by using a suction cup with micropores and an angle rotating device, the operation speed and productivity are improved.

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  • Sorting Of Articles (AREA)
  • Primary Cells (AREA)
  • Specific Conveyance Elements (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

一种电池极片的自动称重分档设备，包括吸取装置（10）、传输装置（20）、称重装置（30）和分档装置（40），吸取装置（10）吸取电池极片，并将其放入传输装置（20），传输装置（20）设置于吸取装置（10）与称重装置（30）之间，以将电池极片传送到称重装置（30），称重装置（30）用于对电池极片进行称重，分档装置（40）包括微孔吸盘（43），用于从称重装置（30）中吸取经过称重后不同重量的电池极片进行分类，并对应地放入不同的分选工位（50）中。该自动称重分档设备减少了人工工作量，提高了效率。

Description

电池极片的自动称重分档设备 技术领域
本发明涉及一种电池极片分档设备，尤其是一种具有自动称重分档功能的锂离子电池极片的分档设备。
背景技术
极片模切机一般是根据特定刀模尺寸对极片模切后，呈现出特定形状的电池极片的设备。
现在行业中该设备的自动化程度越来越高，基于叠片工艺的锂离子电池被广泛地应用。现有的模切设备，一般拥有自动收放卷、伺服拉料、无声传动系统、光电感应自动纠偏以及红外自动安全感应装置等。
然而，尽管设备的自动化越来越高，功能越来越强大，但是依然没有关于极片的自动称重装置。锂离子电池厂家需要对于极片进行称重分档，且对于分档极片需要多位员工进行工作，耗时长、效率低且很容易对极片造成人为的损伤。
发明内容
综上所述，确有必要提供一种能够对锂离子电池极片进行自动称重、分档的设备。
一种电池极片的自动称重分档设备，包括：一供给装置，用以传送电池极片，其中，进一步包括一称重装置及一分档装置，所述供给装置、称重装置及分档装置沿作业流水线设置，所述供给装置将电池极片传送至所述称重装置；所述称重装置用于对电池极片进行精确称重；所述分档装置包括一微孔吸盘及自动控制装置，所述自动控制装置读取称重装置得到的电池的重量，并驱动微孔吸盘吸取不同重量的电池极片进行分类，并对应放入不同的分选工位中。
所述供给装置包括一吸取装置、一传输装置，所述吸取装置用于吸取电池极片，并将其放入传输装置，所述传输装置将电池极片传送至称重装置。
所述称重装置的称重平面低于所述传输装置的传输面，且与所述传输装置间隔设置，间隔距离为1毫米-2毫米，所述称重装置的称重平面与所述传输装置的传输面的高度差为1毫米-10毫米。
所述分档装置进一步包括一立柱导轨、一支架及一角度旋转装置，所述立柱导轨的一端固定连接于角度旋转装置，并在角度旋转装置的驱动下顺时针或逆时针旋转，所述支架固定设置于所述立柱导轨的另一端，并且所述支架随立柱导轨的旋转而旋转。
所述支架包括相对的第一端及第二端，所述第一端套设于所述立柱导轨表面，第二端的延伸方向平行于所述称重装置的称重平面，所述微孔吸盘设置于所述第二端。
所述分选工位围绕所述角度旋转装置设置，且所述分选工位的承载面低于所述称重装置的称重平面。
所述分选工位集成于所述角度旋转装置中，所述分选工位围绕所述立柱导轨设置于所述角度旋转装置表面，并随着角度旋转装置的旋转而旋转，使与所述电池极片的重量对应的分选工位与所述称重装置对准。
所述传输装置包括相互垂直的第一导轨及第二导轨，所述第一导轨及第二导轨的传输方向垂直。
所述第二导轨的传输面沿传输方向呈降低的趋势，且与所述水平面呈150°~170°的角度。
所述称重装置设置于所述第二导轨远离第一导轨的一端，且与所述第二导轨间隔设置，所述称重装置的称重平面低于所述第二导轨的传输面。
与现有技术相比较，本发明提供的电池极片的自动称重分档设备，通过增加自动称重装置及分档装置，实现了对于极片重量档位的自动分档，无需使用人工进行极片称重，减少了人为对于极片的损伤，减少了大量人工的工作，提高了效率以及产品的合格率。
 附图说明
图1为本发明提供的电池极片的自动称重分档设备的整体结构示意图。
图2为本发明提供的电池极片的自动称重分档设备的侧视示意图。
主要元件符号说明
吸取装置 10
吸盘 11
传输装置 20
第一导轨 21
第二导轨 22
称重装置 30
分档装置 40
立柱导轨 41
支架 42
微孔吸盘 43
角度旋转装置 44
自动控制装置 45
分选工位 50
如下具体实施例将结合上述附图进一步说明本发明。
具体实施方式
以下将结合附图详细说明本发明提供的电池极片的自动称重分档设备。
本发明提供电池极片的自动称重分档设备包括一吸取装置10、一传输装置20、一称重装置30及一分档装置40沿作业流水线设置。所述吸取装置10用于吸取电池极片，并将其放入传输装置20，所述传输装置20设置于所述吸取装置10与称重装置30之间，用于传送电池极片，并将电池极片传送到称重装置30上。所述吸取装置10及传输装置20可作为电池极片的供给装置，将电池极片传送至沉重装置30。所述称重装置30用于承载电池极片，并对电池极片进行精确称重。所述分档装置40与所述称重装置30临近设置，用于从称重装置30中将不同重量的电池极片进行分类，并放入不同的分选工段。
请一并参见图1及图2，所述吸取装置10包括至少一吸盘11，所述吸盘11用于吸取所述电池极片。所述吸盘11的大小可以根据所述电池极片的大小进行选择，只要保证所述吸盘能够吸取所述电池极片即可。进一步，所述吸盘11具有一表面，且该表面具有多个微孔，用于更方便的吸附所述电池极片。所述微孔为通孔，从而增大吸附孔的比表面积，大大的增加的极片的吸附力，且吸附的气压可以相对降低，减少在吸附过程中电池极片的表面变形，提高极片的合格率。本实施例中，所述吸取装置10包括三个吸盘11，可以一次吸附三个电池极片。
可以理解，所述吸取装置10为一可选装置，所述电池极片也可直接放入传送装置20上，通过传输装置20传送至称重装置30上。
请一并参阅图2，所述传输装置20用于承载电池极片，并将其传送到称重装置30上。所述传输装置20的设置方式不限，只要能够保证所述电池极片能够被传送到称重装置30上即可。本实施例中，所述传输装置20包括两条第一导轨21及第二导轨22，所述第一导轨21与第二导轨22的传输方向垂直。所述第一导轨21包括相对的第一端及第二端，所述第一端与所述吸取装置10衔接，用以接收从吸取装置10中转移过来的电池极片。所述吸取装置10可同时将所述三个电池极片转移到所述第一导轨21中，并且所述三个电池极片在所述第一导轨21上并排排列。
所述第二导轨22具有相对的第一端及第二端，所述第一导轨21的第二端与所述第二导轨22的第一端衔接，用以将电池极片从所述第一导轨21转移到第二导轨22。所述第二导轨22的传输方向垂直于第一导轨21，是为了将所述三个电池极片一一依次放入称重装置30上，以实现分时称重，提高效率。进一步，所述第二导轨22从第一端到第二端的传输方向上，传输面呈现降低的趋势，且与水平面呈现150°~170°的角度，以方便将电池极片传送到称重装置30上，可以缓和电池极片在进入称重装置30的过程，实现软着床，从而保护电池极片不受损伤。
可以理解，所述第一导轨21与所述第二导轨22的传输方向也可形成一定角度，只要保证所述第一导轨21上的多个电池极片能够依次转移至所述第二导轨22即可。
所述称重装置30与所述第二导轨22的第二端间隔设置，且靠近所述第二端，以使所述电池极片能够从所述第二导轨22转移至所述称重装置30上。进一步，所述称重装置30的称重平面低于所述第二导轨22的传输面，从而使得所述电池极片能够在第二导轨22传输及重力的作用下，更加顺利的转移至所述称重装置30的表面。所述称重装置30可与传输装置20间隔设置，间隔距离可为1毫米-2毫米。具体的，所述称重装置30可与所述第二导轨22的第二端间隔1毫米-2毫米，所述称重装置30的称重平面与所述第二导轨22的传输面的高度差可为1毫米-10毫米，从而一方面使得所述电池极片能够顺利的自动转移到称重装置30的称重平面，另一方面也可方便的使所述电池极片转移到所述称重装置30的中心区域，有利于称重装置30对电池极片的精确称重及定位。进一步，所述称重装置30可进一步包括一感应定位装置（图未示），用于对所述称重装置30表面的电池极片进行定位并固定。本实施例中，所述称重装置30选用万分之一精度天平，进行电池极片的重量称重，从而将电池极片的分选彻底达成精细化程度，大大提高了极片的一致性。
所述分档装置40包括一立柱导轨41、一支架42、一微孔吸盘43、一角度旋转装置44及一自动控制装置45。所述角度旋转装置44可逆时针或顺时针旋转，用于对电池极片的放置路径进行选择。所述立柱导轨41设置于所述角度旋转装置44中，并且可在角度旋转装置44的带动下进行旋转，从而减小了设备的占地面积，节约了空间。所述支架42可套设于所述立柱导轨41表面，具体的，所述支架42与所述立柱导轨41远离所述角度旋转装置44的一端连接，另一端向所述称重装置30的方向延伸，且延伸方向可平行于所述称重装置30的称重平面，并可悬空旋转至所述称重平面上，以利于吸取所述电池极片。所述微孔吸盘43设置于所述支架42远离所述立柱导轨41的一端，并且能够在角度旋转装置44的带动下旋转，以将电池极片转移放入不同的档位。所述自动控制装置45用以读取所述称重装置30得到的电池极片的重量，并驱动所述角度旋转装置44旋转，从而将电池极片放入不同的档位。所述自动控制装置45可为一计算器或其他智能装置。
所述多个分选工位50可围绕所述角度旋转装置44设置，且所述分选工位50的承载面低于所述称重装置30的称重平面，以使经过称重的电池极片能够更加省时省力的转移到所述分选工位50上，减少微孔吸盘44的做工，从而降低能耗。每一分选工位50可用于对应承载不同重量的电池极片，以实现电池极片的分档。
进一步，所述立柱导轨41可在一气动装置（图未示）的驱动下上升或下降，从而使得所述支架42及微孔吸盘43沿立柱导轨41的方向上升或下降，以能够吸取所述电池极片，并实现电池极片的转移及分档。
进一步，所述第一导轨21及第二导轨22可进一步设置有钢棍（图未示），用于去除粉尘及毛刺，以进一步提高所述电池极片重量的精确度。
进一步，所述分选工位50也可集成于所述角度旋转装置44中，即所述分选工位50围绕所述立柱导轨41设置于所述角度旋转装置44上，并且可随着角度旋转装置44旋转。当所述称重装置30获取到所述电池电极的重量后，将其重量信息传递给控制中心如计算机等（图未示），然后在控制中心的驱动之下，根据称量得到的所述电池极片的重量，旋转所述角度旋转装置44，使与所述电池极片的重量对应的分选工位50与所述称重装置30对准，然后再利用所述微孔吸盘43将所述电池极片转移到对应的分选工位50上，实现电池极片的精确分档。
本发明提供的电池极片的自动称重分档设备，具有以下有益效果：首先，通过增加自动称重装置及分档装置，实现了对于极片重量档位的自动分档，无需使用人工进行极片称重，减少了人为对于极片的损伤，减少了大量人工的工作，提高了效率以及产品的合格率；其次，通过采用精确的自动称重装置，对于电池极片的自动分选可进行精密的档位控制，大大提高电池的一致性；再次，通过采用具有微孔的吸盘以及角度旋转装置，提高了操作的速度以及产能。
另外，本领域技术人员还可在本发明精神内作其它变化，当然这些依据本发明精神所作的变化，都应包含在本发明所要求保护的范围内。

Claims (10)

  1. 一种电池极片的自动称重分档设备，包括：一供给装置，用以传送电池极片，其特征在于，进一步包括一称重装置及一分档装置，所述供给装置、称重装置及分档装置沿作业流水线设置，所述供给装置将电池极片传送至所述称重装置；所述称重装置用于对电池极片进行精确称重；所述分档装置包括一微孔吸盘及自动控制装置，所述自动控制装置读取称重装置得到的电池的重量，并驱动微孔吸盘吸取不同重量的电池极片进行分类，并对应放入不同的分选工位中。
  2. 如权利要求1所述的电池极片的自动称重分档设备，其特征在于，所述供给装置包括一吸取装置、一传输装置，所述吸取装置用于吸取电池极片，并将其放入传输装置，所述传输装置将电池极片传送至称重装置。
  3. 如权利要求2所述的电池极片的自动称重分档设备，其特征在于，所述称重装置的称重平面低于所述传输装置的传输面，且与所述传输装置间隔设置，间隔距离为1毫米-2毫米，所述称重装置的称重平面与所述传输装置的传输面的高度差为1毫米-10毫米。
  4. 如权利要求2所述的电池极片的自动称重分档设备，其特征在于，所述分档装置进一步包括一立柱导轨、一支架及一角度旋转装置，所述立柱导轨的一端固定连接于角度旋转装置，并在角度旋转装置的驱动下顺时针或逆时针旋转，所述支架固定设置于所述立柱导轨的另一端，并且所述支架随立柱导轨的旋转而旋转。
  5. 如权利要求4所述的电池极片的自动称重分档设备，其特征在于，所述支架包括相对的第一端及第二端，所述第一端套设于所述立柱导轨表面，第二端的延伸方向平行于所述称重装置的称重平面，所述微孔吸盘设置于所述第二端。
  6. 如权利要求5所述的电池极片的自动称重分档设备，其特征在于，所述分选工位围绕所述角度旋转装置设置，且所述分选工位的承载面低于所述称重装置的称重平面。
  7. 如权利要求2所述的电池极片的自动称重分档设备，其特征在于，所述分选工位集成于所述角度旋转装置中，所述分选工位围绕所述立柱导轨设置于所述角度旋转装置表面，并随着角度旋转装置的旋转而旋转，使与所述电池极片的重量对应的分选工位与所述称重装置对准。
  8. 如权利要求2所述的电池极片的自动称重分档设备，其特征在于，所述传输装置包括相互垂直的第一导轨及第二导轨，所述第一导轨及第二导轨的传输方向垂直。
  9. 如权利要求8所述的电池极片的自动称重分档设备，其特征在于，所述第二导轨的传输面沿传输方向呈降低的趋势，且与所述水平面呈150°~170°的角度。
  10. 如权利要求9所述的电池极片的自动称重分档设备，其特征在于，所述称重装置设置于所述第二导轨远离第一导轨的一端，且与所述第二导轨间隔设置，所述称重装置的称重平面低于所述第二导轨的传输面。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106000893A (zh) * 2016-07-08 2016-10-12 合肥海明科技股份有限公司 一种称重扫描测体三位一体机
CN109382328A (zh) * 2017-08-14 2019-02-26 中山天贸电池有限公司 一种锂离子电池装盒自动称重分选装置
CN109461861A (zh) * 2018-12-04 2019-03-12 安徽安凯汽车股份有限公司 一种新能源电池外壳装配装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104368537A (zh) * 2014-11-06 2015-02-25 江苏华东锂电技术研究院有限公司 电池极片的自动称重分档设备
CN106546508B (zh) * 2017-01-22 2019-07-26 东南大学 一种吸附材料吸附性能实验自动称重装置及方法
CN108453054A (zh) * 2018-01-12 2018-08-28 深圳市凤凰锂能科技有限公司 电芯分类装置及电芯分类方法
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CN116202601B (zh) * 2023-04-27 2023-08-01 深圳市铂纳特斯自动化科技有限公司 一种批量电池在线称重装置及其控制方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681172A (en) * 1979-11-05 1981-07-02 Fmc Corp Method and device for weight classification
CN201264027Y (zh) * 2008-07-18 2009-07-01 比亚迪股份有限公司 电池极片的称重分类装置
CN202343474U (zh) * 2011-11-14 2012-07-25 淄博国利新电源科技有限公司 一种极片自动分类装置
CN102641854A (zh) * 2012-04-28 2012-08-22 中国科学院深圳先进技术研究院 自动称重分拣装置
CN104368537A (zh) * 2014-11-06 2015-02-25 江苏华东锂电技术研究院有限公司 电池极片的自动称重分档设备
CN204208817U (zh) * 2014-11-06 2015-03-18 江苏华东锂电技术研究院有限公司 电池极片的自动称重分档设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3515444B2 (ja) * 1999-09-29 2004-04-05 株式会社東芝 バッテリーパックの分別装置
CN2470953Y (zh) * 2001-03-29 2002-01-09 中国科学院微电子中心 硅片抛光机头吸盘
CN100544889C (zh) * 2006-09-06 2009-09-30 财团法人工业技术研究院 负压真空吸附装置及使用该装置的磨边装置
CN201264205Y (zh) * 2008-09-11 2009-07-01 卓春光 一种吸盘装置
CN201366416Y (zh) * 2008-12-22 2009-12-23 郑州晶致电子科技有限公司 全自动长方形晶片角度分选仪
CN102366746B (zh) * 2011-11-02 2013-04-03 宁波韵升股份有限公司 一种产品三维尺寸分选装置
CN102989975A (zh) * 2012-08-20 2013-03-27 苏州孚杰机械有限公司 摩擦压力机安全操作用气动吸盘
CN103028552B (zh) * 2013-01-17 2014-12-10 上海美声服饰辅料有限公司 电子标签自动检测整理收集装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681172A (en) * 1979-11-05 1981-07-02 Fmc Corp Method and device for weight classification
CN201264027Y (zh) * 2008-07-18 2009-07-01 比亚迪股份有限公司 电池极片的称重分类装置
CN202343474U (zh) * 2011-11-14 2012-07-25 淄博国利新电源科技有限公司 一种极片自动分类装置
CN102641854A (zh) * 2012-04-28 2012-08-22 中国科学院深圳先进技术研究院 自动称重分拣装置
CN104368537A (zh) * 2014-11-06 2015-02-25 江苏华东锂电技术研究院有限公司 电池极片的自动称重分档设备
CN204208817U (zh) * 2014-11-06 2015-03-18 江苏华东锂电技术研究院有限公司 电池极片的自动称重分档设备

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106000893A (zh) * 2016-07-08 2016-10-12 合肥海明科技股份有限公司 一种称重扫描测体三位一体机
CN109382328A (zh) * 2017-08-14 2019-02-26 中山天贸电池有限公司 一种锂离子电池装盒自动称重分选装置
CN109382328B (zh) * 2017-08-14 2024-04-02 中山天贸电池有限公司 一种锂离子电池装盒自动称重分选装置
CN109461861A (zh) * 2018-12-04 2019-03-12 安徽安凯汽车股份有限公司 一种新能源电池外壳装配装置
CN109461861B (zh) * 2018-12-04 2023-08-22 安徽安凯汽车股份有限公司 一种新能源电池外壳装配装置

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