WO2022027872A1 - Device for integrating testing and ng product removal in lithium battery production - Google Patents

Device for integrating testing and ng product removal in lithium battery production Download PDF

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Publication number
WO2022027872A1
WO2022027872A1 PCT/CN2020/131426 CN2020131426W WO2022027872A1 WO 2022027872 A1 WO2022027872 A1 WO 2022027872A1 CN 2020131426 W CN2020131426 W CN 2020131426W WO 2022027872 A1 WO2022027872 A1 WO 2022027872A1
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WIPO (PCT)
Prior art keywords
rejection
detection
plate
screw rod
lithium battery
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PCT/CN2020/131426
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French (fr)
Chinese (zh)
Inventor
吴国平
朱凯
孙增勇
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扬州实略信息科技有限公司
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Publication of WO2022027872A1 publication Critical patent/WO2022027872A1/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
    • B07C5/34—Sorting according to other particular properties
    • 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
    • B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
    • 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
    • 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
    • B07C5/38—Collecting or arranging articles in groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
    • B23K31/125—Weld quality monitoring
    • 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
    • B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0063—Using robots
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Definitions

  • the invention relates to a device integrating detection and rejection of NG products in lithium battery production, and belongs to the technical field of automation equipment.
  • Lithium batteries are assembled from many lithium battery cells.
  • the tabs of the lithium battery are arranged at the ends.
  • the tabs are connected by spot welding to form a series-parallel structure, which can expand the capacitance in series and increase the voltage in parallel. After spot welding, it is necessary to check the connection stability of spot welding.
  • the shell, cover and bottom are basically required to be less than 1.0mm.
  • the thickness of the shell material is mainly 0.6mm and 0.8mm according to the battery capacity.
  • the present invention provides a device that integrates detection and rejection of NG products in the production of lithium batteries, and its specific technical scheme is as follows:
  • a device integrating detection and rejection of NG products in the production of lithium batteries includes a detection mechanism and a rejection mechanism, a transmission mechanism is arranged below the detection mechanism and the rejection mechanism, and the lithium battery is transmitted from the upstream to the detection mechanism by the transmission mechanism. And the vertical below the rejection mechanism, and stay until the detection and rejection are completed, and then transfer to the downstream.
  • the transfer direction of the transfer mechanism is called longitudinal, and the horizontal direction perpendicular to the longitudinal direction is called horizontal.
  • the detection mechanism is arranged on a bracket, the bracket is provided with a lateral movement mechanism and a longitudinal movement mechanism, the lateral movement mechanism or the longitudinal movement mechanism is provided with a lift movement mechanism, and both the detection mechanism and the rejection mechanism are connected with the lift mechanism ,
  • the detection mechanism is driven by the lateral movement mechanism and the longitudinal movement mechanism to detect each lithium battery in turn, and the lateral movement mechanism, the longitudinal movement mechanism and the lifting mechanism drive the rejection mechanism to the position of the NG product, and grab, move and discard it.
  • a plurality of the lithium batteries are placed in a battery storage frame in an orderly and regular manner, and the battery storage frame is placed on the transmission mechanism.
  • the support includes a plurality of uprights standing symmetrically on both sides of the conveying mechanism in the conveying direction, the top of the uprights on the same side of the conveying mechanism is provided with a top beam, and the longitudinal moving mechanism is provided on the top beam, including coaxially arranged on the top beam.
  • the first guide rail and the first screw rod on the top beam, the first end of the screw rod is provided with a motor one, the motor one is driven to connect the screw rod one, the screw rod one is covered with a screw rod sleeve one, and the two sides of the lateral movement mechanism are installed.
  • the ends are respectively fixedly connected with the corresponding screw sleeves, and are engaged with the guide rails.
  • the lateral movement mechanism includes a beam horizontally erected between two top beams, the beam is perpendicular to the top beam, the beam is coaxially provided with a guide rail two and a screw rod two, and one end of the guide rail two is provided with There is a second motor, the second motor is connected to the second screw, the second set of the screw is provided with the second screw sleeve, the second guide rail is engaged with a moving plate, the moving plate is fixed with the second screw sleeve, and the motor The second drives the second screw rod to rotate, drives the second screw rod sleeve to move on the second screw rod, and then drives the moving plate to move along the second guide rail.
  • the moving plate is arranged vertically, one side of the moving plate is connected with the second guide rail through the slider, and the other side is provided with a detection mechanism and a rejection mechanism,
  • the detection mechanism includes a detection head arranged vertically downward, a lifting plate is arranged above the detection head, a mutual engaging mechanism is arranged on the connection side of the lifting plate and the moving plate, and a motor is arranged on the top of the moving plate Third, the driving side of the motor 3 faces downward, and drives and connects the three screw rods.
  • the three screw rod sets are provided with a screw rod sleeve three, and the screw rod sleeve three is fixedly connected with the lifting plate.
  • the rejecting mechanism is connected with the lifting plate, and the rejecting mechanism includes a mechanical gripper, and the mechanical gripper includes two symmetrically opposite claw pieces, and a cylinder is arranged between the claw pieces and the lifting plate, and the A telescopic rod is symmetrically arranged at both ends, the cylinder is located between the two claw pieces, the end of the telescopic rod is fixedly connected with the corresponding claw piece, and the cylinder drives the two claw pieces to be symmetrically opposed or connected to each other through the telescopic rod.
  • a horizontal connecting plate is disposed on the top of the cylinder
  • a transition plate is vertically disposed on the side of the horizontal connecting plate close to the lifting plate
  • a reinforcing plate is disposed at the included angle between the transition plate and the horizontal connecting plate.
  • a power supply is provided above the detection head, a power supply mounting plate is provided above the power supply, the power supply mounting plate is connected to a pad, the pad is connected to an adjustment block, and the adjustment block is connected to a lift plate.
  • a discarding frame is also arranged beside the conveying direction of the conveying mechanism, the longitudinal length of the discarding frame is not less than the longitudinal length of the battery storage frame, and the stroke of the lateral movement mechanism covers the top of the discarding frame.
  • the detection mechanism is provided with a sensor that senses the detection result downwards
  • the rejection mechanism is provided with a sensor that senses the downward positioning of the mechanical gripper
  • the two ends of the lateral movement mechanism and the two ends of the longitudinal movement mechanism are respectively provided.
  • the invention realizes the spatial three-dimensional movement of the detection mechanism and the rejection mechanism, and the movement stroke of the detection mechanism can cover the top of the battery storage frame in all directions, and detect each lithium battery.
  • the rejection mechanism can not only follow the detection mechanism to cover the battery storage frame in all directions, but also can lower the height, use the mechanical gripper to grab the NG products, and move the NG products to the waste frame. Items are thrown in the discard box.
  • the invention integrates the detection of NG products and the rejection of NG products, the NG products are detected and the products are directly rejected, the efficiency is higher, the use of two procedures is avoided, time is saved, and rejection errors can also be prevented.
  • Fig. 1 is the overall structure schematic diagram of the present invention
  • FIG. 2 is a schematic diagram of a detection mechanism and a rejection mechanism of the present invention
  • Fig. 3 is a front view of Fig. 2,
  • Fig. 4 is a side view of Fig. 2,
  • the present invention is an integrated device for detecting and rejecting NG products in the production of lithium batteries.
  • the device is arranged above the conveying mechanism 10 .
  • the conveying mechanism 10 is used to convey the battery storage frame 15 , and the interior of the battery storage frame 15 is tidy and regular. After the welding is completed, the lithium battery 16 to be tested is placed.
  • the specific directions of the transverse and longitudinal directions appearing herein are explained here, the conveying direction of the conveying mechanism 10 is called the longitudinal direction, and the horizontal direction perpendicular to the longitudinal direction is called the transverse direction.
  • fixing devices 11 are provided at both longitudinal ends of the battery storage frame 15 .
  • the fixing devices 11 fix the battery storage frame 15 to death to prevent it move.
  • the fixing device 11 in this patent can be a rotary pin-lock mechanism or any other mechanism.
  • a bottom frame 12 is also provided below the conveying mechanism 10 in the figure, and the conveying mechanism 10 is supported on the bottom plate 13 so that it can be conveyed and moved.
  • the bottom frame 12 can be optionally installed or not, and can be directly transported and moved on the base plate 13, or in other forms.
  • the attached drawing is just an example.
  • the present invention includes a detection mechanism and a rejection mechanism.
  • the transfer mechanism 10 transfers the battery storage frame 15 from the upstream to the vertical below the detection mechanism and the rejection mechanism, and stays there until the detection and rejection are completed, and then transfers to the downstream, thus completing a frame of lithium Detection and rejection of batteries 16 work.
  • the detection mechanism is arranged on a bracket, and the bracket is provided with a lateral movement mechanism and a longitudinal movement mechanism, and the lateral movement mechanism or the longitudinal movement mechanism is provided with a lift movement mechanism
  • the detection mechanism and the rejection mechanism are both connected with the lifting mechanism, and the detection mechanism is driven by the lateral movement mechanism and the longitudinal movement mechanism to detect each lithium battery 16 in turn, and the lateral movement mechanism, the longitudinal movement mechanism and the lifting mechanism drive the rejection mechanism to the NG product. position, grab it, move it and discard it.
  • a bottom plate 13 is drawn under the upright column 1 for demonstration purposes, and the four upright columns 1 are all fixed and stand on the bottom plate 13 .
  • the top beam 14 and the cross beam 3 are both provided with outer covers, which cover the first and second screw rods, which play the role of beauty, safety, and protection to prevent the first and second screw rods from being polluted.
  • the second outer cover 4 of the screw rod and the outer cover 7 of the first screw rod are marked schematically.
  • the laser 24 is schematically drawn in FIG. 1 .
  • the detection head When the detection head is energized, the laser 24 is emitted, which is not a real object, but is only a schematic drawing of the range of the laser 24 in the working state. When it is not working, turn off the power, and the laser 24 does not exist. Therefore, when rejecting NG products, the lifting plate descends, and the detection mechanism and the rejection mechanism are both lowered together. The detection mechanism will not cause damage to the lithium battery, because the detection mechanism is rejecting NG products do not work, no laser emission.
  • the support includes a plurality of uprights 1 symmetrically standing on both sides of the conveying mechanism 10 in the conveying direction.
  • the top of the uprights 1 located on the same side of the conveying mechanism 10 is provided with a top beam 14.
  • a beam 3 is erected horizontally in the space, and the beam 3 is perpendicular to the top beam 14 .
  • the longitudinal movement mechanism is arranged on the top beam 14
  • the lateral movement mechanism is arranged on the cross beam 3 .
  • the longitudinal movement mechanism includes a guide rail 1 and a screw rod 1 coaxially arranged on the top beam 14.
  • One end of the screw rod 1 is provided with a motor 1 2, and the motor 1 2 is driven and connected
  • the first screw rod is covered with a screw rod sleeve one, and the two ends of the lateral movement mechanism are respectively fixedly connected with the corresponding screw rod sleeves, and are engaged with the guide rails.
  • the motor 1 and 2 work, the screw rod is driven to rotate, the screw sleeve is driven to realize translation along the screw rod, and the lateral movement mechanism is driven to move longitudinally on the bracket.
  • the guide rails in it play a guiding role together, define the moving track, and provide stable support.
  • the lateral movement mechanism includes a beam 3 horizontally erected between two top beams 14, the beam 3 is perpendicular to the top beam 14, and the beam 3 is coaxially provided with two guide rails.
  • screw two one end of the guide rail two is provided with a motor two 6, the motor two 6 drives the connection screw two, the screw two sleeve is provided with a screw sleeve two, the guide rail two is engaged with a moving Plate 21, the moving plate 21 is fixed with the second screw sleeve, the motor two 6 drives the second screw to rotate, drives the second screw sleeve to move on the second screw, and then drives the moving plate 21 to move along the second guide rail, that is, to achieve Lateral movement.
  • the detection mechanism and the rejection mechanism are arranged on the moving plate 21 , so that the lateral movement and the vertical movement can be realized, and the plane movement can be realized above the battery storage frame 15 .
  • the moving plate 21 is arranged vertically, one side of the moving plate 21 is connected to the second guide rail through the slider, and the other side is connected to the second guide rail.
  • the elevating plate 20 is connected through a snap mechanism, and the detection mechanism and the rejecting mechanism are fixed on the surface of the elevating plate 20 .
  • the lifting and moving mechanism includes a motor three 5 arranged on the top of the moving plate 21, the driving side of the motor three 5 is facing downward, and drives the connecting screw three, the screw three sleeve is provided with a screw sleeve three 26, the screw rod The third sleeve 26 is fixedly connected with the lifting plate 20 .
  • the motor three 5 drives the screw rod three to rotate, and drives the screw rod cover three 26 to translate along the screw rod three. move.
  • the detection mechanism includes a detection head arranged vertically downward, a power supply 23 is provided above the detection head, and a power supply mounting plate 22 is provided above the power supply 23.
  • the power supply The mounting plate 22 is connected with the cushion block, the cushion block is connected with the adjusting block, and the adjusting block is connected with the lifting plate 20 .
  • the rejection mechanism includes a mechanical gripper 8 , and the mechanical gripper 8 includes two symmetrically opposite claw pieces. Cylinder 17, two ends of the cylinder 17 are symmetrically provided with telescopic rods, the cylinder 17 is located between two claw pieces, the end of the telescopic rod is fixedly connected with the corresponding claw piece, and the cylinder 17 drives the two claw pieces through the telescopic rod symmetrically opposite or Opposite connection.
  • a horizontal connecting plate 18 is arranged on the top of the cylinder 17 , a transition plate 19 is vertically arranged on the side of the horizontal connecting plate 18 close to the lifting plate 20 , and a reinforcing plate 25 is arranged at the angle between the transition plate 19 and the horizontal connecting plate 18 .
  • the transition plate 19 is fixedly installed with the lift plate 20 .
  • a discarding frame 9 is also provided beside the conveying direction of the conveying mechanism 10.
  • the longitudinal length of the discarding frame 9 is not less than that of the battery storage frame 15, and the stroke of the lateral movement mechanism covers the discarding frame. 9 above.
  • the present invention is equipped with detection devices (sensors) in many places. After moving in place, it can accurately locate and realize in-position protection to prevent machine failure and damage to the machine.
  • the detection mechanism is provided with a sensor that senses the detection result downward
  • the rejection mechanism is provided with a sensor that senses the downward positioning of the mechanical gripper 8
  • the two ends of the lateral movement mechanism and the two ends of the longitudinal movement mechanism are respectively provided
  • limit and stop sensors for the first and second screw sleeves to move in place.
  • control sensors in the execution of each action. Since it is not the invention of this patent, it will not be repeated here.
  • This patent mainly describes the hardware structure of the device.

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  • Quality & Reliability (AREA)
  • Mechanical Engineering (AREA)
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  • Battery Electrode And Active Subsutance (AREA)

Abstract

A device for integrating testing and NG product removal in lithium battery production, comprising a testing mechanism and a removal mechanism. A transfer mechanism (10) is provided below the testing mechanism and the removal mechanism. A plurality of lithium batteries (16) are placed in a battery storage frame (15), transferred by the transfer mechanism (10) from the upstream to the vertical bottom of the testing mechanism and removal mechanism, and stay put until testing and removal are completed, and are then transferred to the downstream. A support frame is erectly provided above the transfer mechanism (10), and provided with a horizontal moving mechanism and a vertical moving mechanism. The horizontal moving mechanism or vertical moving mechanism is provided with a lifting moving mechanism. The testing mechanism and removal mechanism are both connected to the lifting moving mechanism. The testing mechanism is driven by the horizontal moving mechanism and the vertical moving mechanism to successively test each lithium battery (16). The removal mechanism is driven by the horizontal moving mechanism, the vertical moving mechanism, and the lifting moving mechanism to move to the position of an NG product and to grab, move, and discard same. The device implements the spatial three-dimensional movement of a testing mechanism and removal mechanism, and integrates NG product testing and NG product removal, and efficiency is higher.

Description

锂电池生产中集检测及剔除NG品一体的装置A device that integrates detection and rejection of NG products in lithium battery production 技术领域technical field
本发明涉及一种锂电池生产中集检测及剔除NG品一体的装置，属于自动化装备技术领域。The invention relates to a device integrating detection and rejection of NG products in lithium battery production, and belongs to the technical field of automation equipment.
背景技术Background technique
锂电池有很多个锂电池电芯组装而成，锂电池片的极耳设置在端部，封装时，极耳通过点焊连接，形成串并联结构，串联实现扩大电容，并联实现增大电压。点焊后需要检测点焊的连接稳固性，Lithium batteries are assembled from many lithium battery cells. The tabs of the lithium battery are arranged at the ends. During packaging, the tabs are connected by spot welding to form a series-parallel structure, which can expand the capacitance in series and increase the voltage in parallel. After spot welding, it is necessary to check the connection stability of spot welding.
由于锂电池的电芯由于遵循“轻便”的原则，通常会采用较“轻”的铝材质外，还需要做得更“薄”，一般壳、盖、底基本都要求达到1.0mm以下，主流厂家目前根据电池容量不同壳体材料厚度以0.6mm和0.8mm两种为主，在进行激光焊接时由于铝合金对激光的反射率极高，焊接过程中气孔敏感性高，焊接时不可避免地会出现一些问题缺陷，如气孔、热裂纹、炸火、虚焊等。Since the cells of lithium batteries follow the principle of "lightness", they usually use "lighter" aluminum materials, but also need to be made more "thin". Generally, the shell, cover and bottom are basically required to be less than 1.0mm. At present, the thickness of the shell material is mainly 0.6mm and 0.8mm according to the battery capacity. During laser welding, due to the extremely high reflectivity of the aluminum alloy to the laser, the sensitivity of pores during the welding process is high, and the welding process is inevitable. There will be some problem defects, such as pores, hot cracks, explosions, virtual welding, etc.
再者，由于在加工过程中会造成不同工件表面的油污含量、种类会有较大的差异，在焊接之前的清洗过程中如果没有彻底清洗干净，焊接时在高温作用下油污中的碳氢化合物会分离，碳与氧结合生成CO，从而间接导致焊接气孔。激光焊接的冷却速度太快，氢气孔问题更加严重，并且在激光焊接中还多了一类由于小孔的塌陷而产生的孔洞。Furthermore, since the content and type of oil stains on the surface of different workpieces will vary greatly during processing, if the cleaning process before welding is not thoroughly cleaned, the hydrocarbons in the oil stains will be exposed to high temperature during welding. will separate, and carbon combines with oxygen to form CO, which indirectly leads to welding porosity. The cooling rate of laser welding is too fast, the problem of hydrogen holes is more serious, and there is another type of holes caused by the collapse of small holes in laser welding.
可见，在点焊完成后，检测焊接质量显得尤为重要，且抽检的方式完全不适用于锂电池的焊缝检测，需要逐一进行检测，人工完成此检测操作工作量非常大，且人存在疲劳性，不能确保检测的准确性，研发一种在线机器检测和直接在线剔除NG品(NG品是指质量不合格产品)称为亟待解决的现实问题。It can be seen that after the spot welding is completed, it is particularly important to detect the welding quality, and the method of random inspection is completely unsuitable for the welding seam inspection of lithium batteries, and needs to be inspected one by one. , can not ensure the accuracy of detection, the development of an online machine detection and direct online rejection of NG products (NG products refer to substandard quality products) are called practical problems to be solved urgently.
发明内容SUMMARY OF THE INVENTION
为了解决上述技术问题，本发明提供一种锂电池生产中集检测及剔除NG品一体的装置，其具体技术方案如下：In order to solve the above-mentioned technical problems, the present invention provides a device that integrates detection and rejection of NG products in the production of lithium batteries, and its specific technical scheme is as follows:
一种锂电池生产中集检测及剔除NG品一体的装置，包括检测机构和剔除机构，所述检测机构和剔除机构的下方设置有传送机构，所述锂电池由传送机构从上游传送到检测机构和剔除机构的垂直下方，并停留，直到检测和剔除完毕后，再传送到下游，传送机构的传送方向称为纵向，与纵向垂直的水平方向，称为横向，A device integrating detection and rejection of NG products in the production of lithium batteries includes a detection mechanism and a rejection mechanism, a transmission mechanism is arranged below the detection mechanism and the rejection mechanism, and the lithium battery is transmitted from the upstream to the detection mechanism by the transmission mechanism. And the vertical below the rejection mechanism, and stay until the detection and rejection are completed, and then transfer to the downstream. The transfer direction of the transfer mechanism is called longitudinal, and the horizontal direction perpendicular to the longitudinal direction is called horizontal.
所述检测机构设置在支架上，所述支架上设置有横向移动机构和纵向移动机构，所述横向移动机构或者纵向移动机构设置有升降移动机构，所述检测机构和剔除机构均与升降机构连接，由横向移动机构和纵向移动机构带动检测机构依次检测每个锂电池，由横向移动机构、纵向移动机构和升 降机构带动剔除机构到NG品位置，并将其抓取、移动丢弃。The detection mechanism is arranged on a bracket, the bracket is provided with a lateral movement mechanism and a longitudinal movement mechanism, the lateral movement mechanism or the longitudinal movement mechanism is provided with a lift movement mechanism, and both the detection mechanism and the rejection mechanism are connected with the lift mechanism , The detection mechanism is driven by the lateral movement mechanism and the longitudinal movement mechanism to detect each lithium battery in turn, and the lateral movement mechanism, the longitudinal movement mechanism and the lifting mechanism drive the rejection mechanism to the position of the NG product, and grab, move and discard it.
进一步的，若干个所述锂电池整齐规律地摆放在电池收纳框内，所述电池收纳框摆放在传送机构上。Further, a plurality of the lithium batteries are placed in a battery storage frame in an orderly and regular manner, and the battery storage frame is placed on the transmission mechanism.
进一步的，所述支架包括多根对称站立在传送机构传送方向两侧的立柱，位于传送机构同侧的立柱顶部设置有顶梁，所述纵向移动机构设置在顶梁上，包括同轴设置在顶梁上的导轨一和丝杆一，所述丝杆一的一端设置有电机一，电机一驱动连接丝杆一，丝杆一上套设有丝杆套一，所述横向移动机构的两端分别与对应的丝杆套一固定连接，且与导轨一卡合。Further, the support includes a plurality of uprights standing symmetrically on both sides of the conveying mechanism in the conveying direction, the top of the uprights on the same side of the conveying mechanism is provided with a top beam, and the longitudinal moving mechanism is provided on the top beam, including coaxially arranged on the top beam. The first guide rail and the first screw rod on the top beam, the first end of the screw rod is provided with a motor one, the motor one is driven to connect the screw rod one, the screw rod one is covered with a screw rod sleeve one, and the two sides of the lateral movement mechanism are installed. The ends are respectively fixedly connected with the corresponding screw sleeves, and are engaged with the guide rails.
进一步的，所述横向移动机构包括水平架设在两个顶梁之间的横梁，所述横梁与顶梁垂直，所述横梁同轴设置有导轨二和丝杆二，所述导轨二的一端设置有电机二，所述电机二驱动连接丝杆二，所述丝杆二套设有丝杆套二，所述导轨二卡合设置有移动板，所述移动板与丝杆套二固定，电机二驱动丝杆二旋转，带动丝杆套二在丝杆二上移动，进而带动移动板沿着导轨二移动。Further, the lateral movement mechanism includes a beam horizontally erected between two top beams, the beam is perpendicular to the top beam, the beam is coaxially provided with a guide rail two and a screw rod two, and one end of the guide rail two is provided with There is a second motor, the second motor is connected to the second screw, the second set of the screw is provided with the second screw sleeve, the second guide rail is engaged with a moving plate, the moving plate is fixed with the second screw sleeve, and the motor The second drives the second screw rod to rotate, drives the second screw rod sleeve to move on the second screw rod, and then drives the moving plate to move along the second guide rail.
进一步的，所述移动板竖直设置，移动板的一侧通过滑块与导轨二连接，另一侧设置有检测机构和剔除机构，Further, the moving plate is arranged vertically, one side of the moving plate is connected with the second guide rail through the slider, and the other side is provided with a detection mechanism and a rejection mechanism,
所述检测机构包括竖直朝下设置的检测头，所述检测头上方设置有升降板，所述升降板与移动板的连接侧设置有相互卡合机构，所述移动板的顶部设置有电机三，所述电机三的驱动侧朝下，并驱动连接丝杆三，所述丝杆三套设有丝杆套三，所述丝杆套三与升降板固定连接。The detection mechanism includes a detection head arranged vertically downward, a lifting plate is arranged above the detection head, a mutual engaging mechanism is arranged on the connection side of the lifting plate and the moving plate, and a motor is arranged on the top of the moving plate Third, the driving side of the motor 3 faces downward, and drives and connects the three screw rods. The three screw rod sets are provided with a screw rod sleeve three, and the screw rod sleeve three is fixedly connected with the lifting plate.
进一步的，所述剔除机构与升降板连接，所述剔除机构包括机械抓手，所述机械抓手包括两个对称相对的爪片，爪片与升降板之间设置有气缸，所述气缸的两端对称设置有伸缩杆，气缸位于两个爪片之间，伸缩杆的末端与对应爪片固定连接，气缸通过伸缩杆带动两个爪片对称相对或相向连接。Further, the rejecting mechanism is connected with the lifting plate, and the rejecting mechanism includes a mechanical gripper, and the mechanical gripper includes two symmetrically opposite claw pieces, and a cylinder is arranged between the claw pieces and the lifting plate, and the A telescopic rod is symmetrically arranged at both ends, the cylinder is located between the two claw pieces, the end of the telescopic rod is fixedly connected with the corresponding claw piece, and the cylinder drives the two claw pieces to be symmetrically opposed or connected to each other through the telescopic rod.
进一步的，所述气缸的顶部设置有水平连接板，所述水平连接板靠近升降板的一侧竖直设置有过渡板，所述过渡板与水平连接板的夹角处设置有加强板。Further, a horizontal connecting plate is disposed on the top of the cylinder, a transition plate is vertically disposed on the side of the horizontal connecting plate close to the lifting plate, and a reinforcing plate is disposed at the included angle between the transition plate and the horizontal connecting plate.
进一步的，所述检测头上方设置有电源，电源上方设置有电源安装板，所述电源安装板与垫块连接，垫块与调节块连接，所述调节块与升降板连接。Further, a power supply is provided above the detection head, a power supply mounting plate is provided above the power supply, the power supply mounting plate is connected to a pad, the pad is connected to an adjustment block, and the adjustment block is connected to a lift plate.
进一步的，所述传送机构的传送方向一旁还设置有废弃框，废弃框的纵向长度不小于电池收纳框的纵向长度，所述横向移动机构的行程覆盖到废弃框上方。Further, a discarding frame is also arranged beside the conveying direction of the conveying mechanism, the longitudinal length of the discarding frame is not less than the longitudinal length of the battery storage frame, and the stroke of the lateral movement mechanism covers the top of the discarding frame.
进一步的，所述检测机构设置有向下感应检测结果的感应器，所述剔除机构设置有感应机械抓手下降定位的感应器，所述横向移动机构的两端和纵向移动机构的两端分别设置有对应的丝杆套一、丝杆套二移动到位的限位即停感应器。Further, the detection mechanism is provided with a sensor that senses the detection result downwards, the rejection mechanism is provided with a sensor that senses the downward positioning of the mechanical gripper, and the two ends of the lateral movement mechanism and the two ends of the longitudinal movement mechanism are respectively provided. There are corresponding limit and stop sensors for the first screw sleeve and the second screw sleeve to move in place.
本发明的有益效果是：The beneficial effects of the present invention are:
本发明，实现检测机构和剔除机构的空间三维移动，检测机构的移动行程能够全方位覆盖电池收纳框上方，检测到每一个锂电池。剔除机构不光能够跟随检测机构全方位覆盖到电池收纳框，还能够降低高度，用机械抓手，抓取NG品，并将NG品移动到废弃框上放，通过松开机械抓手，将NG品丢在废弃框中。The invention realizes the spatial three-dimensional movement of the detection mechanism and the rejection mechanism, and the movement stroke of the detection mechanism can cover the top of the battery storage frame in all directions, and detect each lithium battery. The rejection mechanism can not only follow the detection mechanism to cover the battery storage frame in all directions, but also can lower the height, use the mechanical gripper to grab the NG products, and move the NG products to the waste frame. Items are thrown in the discard box.
本发明集NG品检测和NG品剔除于一体，检测到NG品，直接剔除，效率更高，避免使用两道工序，节省时间，也能防止剔除错误。The invention integrates the detection of NG products and the rejection of NG products, the NG products are detected and the products are directly rejected, the efficiency is higher, the use of two procedures is avoided, time is saved, and rejection errors can also be prevented.
附图说明Description of drawings
图1是本发明的整体结构示意图，Fig. 1 is the overall structure schematic diagram of the present invention,
图2是本发明的检测机构和剔除机构示意图，2 is a schematic diagram of a detection mechanism and a rejection mechanism of the present invention,
图3是图2的正视图，Fig. 3 is a front view of Fig. 2,
图4是图2的侧视图，Fig. 4 is a side view of Fig. 2,
图中：1—立柱，2—电机一，3—横梁，4—丝杆二外壳罩，5—电机三，6—电机二，7—丝杆一外壳罩，8—机械抓手，9—废弃框，10—传送机构，11—固定装置，12—底架，13—底板，14—顶梁，15—电池收纳框，16—锂电池，17—气缸，18—水平连接板，19—过渡板，20—升降板，21—移动板，22—电源安装板，23—电源，24—激光，25—加强板，26—丝杆套三。In the figure: 1—column, 2—motor one, 3—beam, 4—screw two outer cover, 5—motor three, 6—motor two, 7—screw one outer cover, 8—mechanical gripper, 9— Discarded frame, 10—transmission mechanism, 11—fixing device, 12—bottom frame, 13—bottom plate, 14—top beam, 15—battery storage frame, 16—lithium battery, 17—air cylinder, 18—horizontal connecting plate, 19— Transition board, 20-lifting board, 21-moving board, 22-power installation board, 23-power supply, 24-laser, 25-strengthening board, 26-screw sleeve three.
具体实施方式detailed description
现在结合附图对本发明作进一步详细的说明。这些附图均为简化的示意图，仅以示意方式说明本发明的基本结构，因此其仅显示与本发明有关的构成。The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.
如图1所示，本发明的锂电池生产中集检测及剔除NG品一体的装置，该装置设置在传送机构10上方，传送机构10用于传送电池收纳框15，电池收纳框15内整齐规律摆放着焊接完毕后，待检测的锂电池16。在此解释本文中所出现的横向和纵向的具体方向，传送机构10的传送方向称为纵向，与纵向垂直的水平方向，称为横向。As shown in FIG. 1 , the present invention is an integrated device for detecting and rejecting NG products in the production of lithium batteries. The device is arranged above the conveying mechanism 10 . The conveying mechanism 10 is used to convey the battery storage frame 15 , and the interior of the battery storage frame 15 is tidy and regular. After the welding is completed, the lithium battery 16 to be tested is placed. The specific directions of the transverse and longitudinal directions appearing herein are explained here, the conveying direction of the conveying mechanism 10 is called the longitudinal direction, and the horizontal direction perpendicular to the longitudinal direction is called the transverse direction.
在锂电池16检测和剔除过程中为了确保电池收纳框15不会发生位置偏移，在电池收纳框15的纵向两端设置固定装置11，固定装置11将电池收纳框15固定咬死，防止其移动。In order to ensure that the battery storage frame 15 does not shift in position during the detection and removal of the lithium battery 16 , fixing devices 11 are provided at both longitudinal ends of the battery storage frame 15 . The fixing devices 11 fix the battery storage frame 15 to death to prevent it move.
本专利中的固定装置11可以旋转销锁机构或者其他的机构均可。参见图1，图中的传送机构10下方还设置有底架12，将传送机构10托举在底板13上，使其能够传送移动。底架12可选择设置，也可以不设置，直接在底板13上传送移动，或者用其他形式。附图仅为一个示例。The fixing device 11 in this patent can be a rotary pin-lock mechanism or any other mechanism. Referring to FIG. 1 , a bottom frame 12 is also provided below the conveying mechanism 10 in the figure, and the conveying mechanism 10 is supported on the bottom plate 13 so that it can be conveyed and moved. The bottom frame 12 can be optionally installed or not, and can be directly transported and moved on the base plate 13, or in other forms. The attached drawing is just an example.
本发明包括检测机构和剔除机构，传送机构10将电池收纳框15从上游传送到检测机构和剔除机构的垂直下方，并停留，直到检测和剔除完毕后，再传送到下游，至此完成一框锂电池16的检测和剔除工作。The present invention includes a detection mechanism and a rejection mechanism. The transfer mechanism 10 transfers the battery storage frame 15 from the upstream to the vertical below the detection mechanism and the rejection mechanism, and stays there until the detection and rejection are completed, and then transfers to the downstream, thus completing a frame of lithium Detection and rejection of batteries 16 work.
为了能够将检测机构和剔除机构悬空驾于电池收纳框15上方，检测机构设置在支架上，支架上设置有横向移动机构和纵向移动机构，所述横向移动机构或者纵向移动机构设置有升降移动机构，所述检测机构和剔除机构均与升降机构连接，由横向移动机构和纵向移动机构带动检测机构依次检测每个锂电池16，由横向移动机构、纵向移动机构和升降机构带动剔除机构到NG品位置，并将其抓取、移动丢弃。In order to suspend the detection mechanism and the rejection mechanism above the battery storage frame 15, the detection mechanism is arranged on a bracket, and the bracket is provided with a lateral movement mechanism and a longitudinal movement mechanism, and the lateral movement mechanism or the longitudinal movement mechanism is provided with a lift movement mechanism The detection mechanism and the rejection mechanism are both connected with the lifting mechanism, and the detection mechanism is driven by the lateral movement mechanism and the longitudinal movement mechanism to detect each lithium battery 16 in turn, and the lateral movement mechanism, the longitudinal movement mechanism and the lifting mechanism drive the rejection mechanism to the NG product. position, grab it, move it and discard it.
图1中为了展示，在立柱1下面画了底板13，4个立柱1均固定站立在底板13上。且顶梁14和横梁3均设置有外壳罩，将丝杆一和丝杆二均罩在里面，起到美观和安全，以及防护，防止污染丝杆一和丝杆二的作用。图中示意标注了丝杆二外壳罩4和丝杆一外壳罩7。In FIG. 1 , a bottom plate 13 is drawn under the upright column 1 for demonstration purposes, and the four upright columns 1 are all fixed and stand on the bottom plate 13 . Moreover, the top beam 14 and the cross beam 3 are both provided with outer covers, which cover the first and second screw rods, which play the role of beauty, safety, and protection to prevent the first and second screw rods from being polluted. In the figure, the second outer cover 4 of the screw rod and the outer cover 7 of the first screw rod are marked schematically.
图1中示意画出激光24，检测头在检测时，通电发射出激光24，其不是实在实物，仅为工作状态时的，激光24范围的示意画法。不工作时，关闭电源，激光24是不存在的，所以，在剔除NG品时，升降板下降，检测机构和剔除机构均一起下降，检测机构不会对锂电池造成伤害，因为检测机构在剔除NG品时不工作，无激光发射。The laser 24 is schematically drawn in FIG. 1 . When the detection head is energized, the laser 24 is emitted, which is not a real object, but is only a schematic drawing of the range of the laser 24 in the working state. When it is not working, turn off the power, and the laser 24 does not exist. Therefore, when rejecting NG products, the lifting plate descends, and the detection mechanism and the rejection mechanism are both lowered together. The detection mechanism will not cause damage to the lithium battery, because the detection mechanism is rejecting NG products do not work, no laser emission.
下面给出支架的一个具体实施例，支架包括多根对称站立在传送机构10传送方向两侧的立柱1，位于传送机构10同侧的立柱1顶部设置有顶梁14，两个顶梁14之间水平架设一根横梁3，横梁3与顶梁14垂直。纵向移动机构设置在顶梁14上，横向移动机构设置在横梁3上。A specific embodiment of the support is given below. The support includes a plurality of uprights 1 symmetrically standing on both sides of the conveying mechanism 10 in the conveying direction. The top of the uprights 1 located on the same side of the conveying mechanism 10 is provided with a top beam 14. A beam 3 is erected horizontally in the space, and the beam 3 is perpendicular to the top beam 14 . The longitudinal movement mechanism is arranged on the top beam 14 , and the lateral movement mechanism is arranged on the cross beam 3 .
下面具体给出一个纵向移动机构的实施例，纵向移动机构包括同轴设置在顶梁14上的导轨一和丝杆一，所述丝杆一的一端设置有电机一2，电机一2驱动连接丝杆一，丝杆一上套设有丝杆套一，所述横向移动机构的两端分别与对应的丝杆套一固定连接，且与导轨一卡合。电机一2工作时驱动丝杆一旋转，带动丝杆套一沿着丝杆一实现平移，带动横向移动机构在支架上纵向移动。其中的导轨一起到导向作用，限定移动轨迹，以及提供平稳的支撑。A specific example of a longitudinal movement mechanism is given below. The longitudinal movement mechanism includes a guide rail 1 and a screw rod 1 coaxially arranged on the top beam 14. One end of the screw rod 1 is provided with a motor 1 2, and the motor 1 2 is driven and connected The first screw rod is covered with a screw rod sleeve one, and the two ends of the lateral movement mechanism are respectively fixedly connected with the corresponding screw rod sleeves, and are engaged with the guide rails. When the motor 1 and 2 work, the screw rod is driven to rotate, the screw sleeve is driven to realize translation along the screw rod, and the lateral movement mechanism is driven to move longitudinally on the bracket. The guide rails in it play a guiding role together, define the moving track, and provide stable support.
下面具体给出一个横向移动机构的实施例，横向移动机构包括水平架设在两个顶梁14之间的横梁3，所述横梁3与顶梁14垂直，所述横梁3同轴设置有导轨二和丝杆二，所述导轨二的一端设置有电机二6，所述电机二6驱动连接丝杆二，所述丝杆二套设有丝杆套二，所述导轨二卡合设置有移动板21，所述移动板21与丝杆套二固定，电机二6驱动丝杆二旋转，带动丝杆套二在丝杆二上移动，进而带动移动板21沿着导轨二移动，即实现了横向移动。将检测机构和剔除机构设置在移动板21上，即能实现其横向移动和纵向移动，在电池收纳框15上方实现平面移动，该平面移动的范围全面覆盖电池收纳框15的垂直上方。A specific embodiment of a lateral movement mechanism is given below. The lateral movement mechanism includes a beam 3 horizontally erected between two top beams 14, the beam 3 is perpendicular to the top beam 14, and the beam 3 is coaxially provided with two guide rails. And screw two, one end of the guide rail two is provided with a motor two 6, the motor two 6 drives the connection screw two, the screw two sleeve is provided with a screw sleeve two, the guide rail two is engaged with a moving Plate 21, the moving plate 21 is fixed with the second screw sleeve, the motor two 6 drives the second screw to rotate, drives the second screw sleeve to move on the second screw, and then drives the moving plate 21 to move along the second guide rail, that is, to achieve Lateral movement. The detection mechanism and the rejection mechanism are arranged on the moving plate 21 , so that the lateral movement and the vertical movement can be realized, and the plane movement can be realized above the battery storage frame 15 .
下面给出升降移动机构的一个具体实施例，以及升降移动机构与检测机构和剔除机构的连接关系，移动板21竖直设置，移动板21的一侧通过滑块与导轨二连接，另一侧设置通过卡合机构连接升降板20，检测机构和剔除机构固定在升降板20表面。A specific embodiment of the lifting and moving mechanism, and the connection relationship between the lifting and moving mechanism, the detection mechanism and the rejection mechanism are given below. The moving plate 21 is arranged vertically, one side of the moving plate 21 is connected to the second guide rail through the slider, and the other side is connected to the second guide rail. The elevating plate 20 is connected through a snap mechanism, and the detection mechanism and the rejecting mechanism are fixed on the surface of the elevating plate 20 .
升降移动机构包括移动板21顶部设置的电机三5，所述电机三5的驱动侧朝下，并驱动连接丝杆三，所述丝杆三套设有丝杆套三26，所述丝杆套三26与升降板20固定连接。电机三5驱动丝杆三旋转，带动丝杆套三26沿着丝杆三平移，丝杆套三26带着带着升降板20实现升降，进而实现升降板20带着检测机构和剔除机构升降移动。The lifting and moving mechanism includes a motor three 5 arranged on the top of the moving plate 21, the driving side of the motor three 5 is facing downward, and drives the connecting screw three, the screw three sleeve is provided with a screw sleeve three 26, the screw rod The third sleeve 26 is fixedly connected with the lifting plate 20 . The motor three 5 drives the screw rod three to rotate, and drives the screw rod cover three 26 to translate along the screw rod three. move.
下面给出检测机构的一个具体实施例，参见图2-4，检测机构包括竖直朝下设置的检测头，检测头上方设置有电源23，电源23上方设置有电源安装板22，所述电源安装板22与垫块连接，垫块与调节块连接，所述调节块与升降板20连接。A specific embodiment of the detection mechanism is given below. Referring to FIGS. 2-4, the detection mechanism includes a detection head arranged vertically downward, a power supply 23 is provided above the detection head, and a power supply mounting plate 22 is provided above the power supply 23. The power supply The mounting plate 22 is connected with the cushion block, the cushion block is connected with the adjusting block, and the adjusting block is connected with the lifting plate 20 .
下面给出剔除机构的一个具体实施例，参见图2-4，剔除机构包括机械抓手8，所述机械抓手8包括两个对称相对的爪片，爪片与升降板20之间设置有气缸17，所述气缸17的两端对称设置有伸缩杆，气缸17位于两个爪片之间，伸缩杆的末端与对应爪片固定连接，气缸17通过伸缩杆带动两个爪片对称相对或相向连接。A specific embodiment of the rejection mechanism is given below. Referring to FIGS. 2-4 , the rejection mechanism includes a mechanical gripper 8 , and the mechanical gripper 8 includes two symmetrically opposite claw pieces. Cylinder 17, two ends of the cylinder 17 are symmetrically provided with telescopic rods, the cylinder 17 is located between two claw pieces, the end of the telescopic rod is fixedly connected with the corresponding claw piece, and the cylinder 17 drives the two claw pieces through the telescopic rod symmetrically opposite or Opposite connection.
气缸17的顶部设置有水平连接板18，水平连接板18靠近升降板20的一侧竖直设置有过渡板19，过渡板19与水平连接板18的夹角处设置有加强板25。过渡板19与升降板20固定安装。A horizontal connecting plate 18 is arranged on the top of the cylinder 17 , a transition plate 19 is vertically arranged on the side of the horizontal connecting plate 18 close to the lifting plate 20 , and a reinforcing plate 25 is arranged at the angle between the transition plate 19 and the horizontal connecting plate 18 . The transition plate 19 is fixedly installed with the lift plate 20 .
为了进一步方便丢弃和收集NG品，传送机构10的传送方向一旁还设置有废弃框9，废弃框9的纵向长度不小于电池收纳框15的纵向长度，所述横向移动机构的行程覆盖到废弃框9上方。当剔除机构抓取到NG品时，横向移动到废弃框9旁边，将其丢入即可，收集更加方便。In order to further facilitate the discarding and collection of NG products, a discarding frame 9 is also provided beside the conveying direction of the conveying mechanism 10. The longitudinal length of the discarding frame 9 is not less than that of the battery storage frame 15, and the stroke of the lateral movement mechanism covers the discarding frame. 9 above. When the rejecting mechanism grabs the NG product, it moves laterally to the side of the discard frame 9 and throws it in, which makes the collection more convenient.
为了实现本发明整体的自动控制，本发明在很多地方均配合设置有检测装置(传感器)，移动到位后，能够准确定位，以及实现行程到位保护，防止出现机器失灵，造成机器损伤的情况。In order to realize the overall automatic control of the present invention, the present invention is equipped with detection devices (sensors) in many places. After moving in place, it can accurately locate and realize in-position protection to prevent machine failure and damage to the machine.
具体为，检测机构设置有向下感应检测结果的感应器，所述剔除机构设置有感应机械抓手8下降定位的感应器，所述横向移动机构的两端和纵向移动机构的两端分别设置有对应的丝杆套一、丝杆套二移动到位的限位即停感应器。当然，并不限于此，其实在每个动作的执行上均配合设置有诸多对应的控制传感器，因不是本专利的发明点，故不在此赘述，本专利主要是阐述该设备的硬件结构方面。Specifically, the detection mechanism is provided with a sensor that senses the detection result downward, the rejection mechanism is provided with a sensor that senses the downward positioning of the mechanical gripper 8 , the two ends of the lateral movement mechanism and the two ends of the longitudinal movement mechanism are respectively provided There are corresponding limit and stop sensors for the first and second screw sleeves to move in place. Of course, it is not limited to this. In fact, there are many corresponding control sensors in the execution of each action. Since it is not the invention of this patent, it will not be repeated here. This patent mainly describes the hardware structure of the device.
以上述依据本发明的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项发明技术思想的范围内，进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。Taking the above ideal embodiments according to the present invention as inspiration, and through the above description, relevant personnel can make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the contents in the specification, and the technical scope must be determined according to the scope of the claims.

Claims (10)

  1. 一种锂电池生产中集检测及剔除NG品一体的装置，其特征在于：包括检测机构和剔除机构，所述检测机构和剔除机构的下方设置有传送机构，所述锂电池由传送机构从上游传送到检测机构和剔除机构的垂直下方，并停留，直到检测和剔除完毕后，再传送到下游，传送机构的传送方向称为纵向，与纵向垂直的水平方向，称为横向，A device integrating detection and rejection of NG products in the production of lithium batteries is characterized in that it includes a detection mechanism and a rejection mechanism, and a transmission mechanism is arranged below the detection mechanism and the rejection mechanism, and the lithium battery is sent from the upstream by the transmission mechanism. Transfer to the vertical below the detection mechanism and the rejection mechanism, and stay until the detection and rejection are completed, and then transfer to the downstream. The transfer direction of the transfer mechanism is called longitudinal, and the horizontal direction perpendicular to the longitudinal direction is called transverse.
    所述检测机构设置在支架上，所述支架上设置有横向移动机构和纵向移动机构，所述横向移动机构或者纵向移动机构设置有升降移动机构，所述检测机构和剔除机构均与升降机构连接，由横向移动机构和纵向移动机构带动检测机构依次检测每个锂电池，由横向移动机构、纵向移动机构和升降机构带动剔除机构到NG品位置，并将其抓取、移动丢弃。The detection mechanism is arranged on a bracket, the bracket is provided with a lateral movement mechanism and a longitudinal movement mechanism, the lateral movement mechanism or the longitudinal movement mechanism is provided with a lift movement mechanism, and both the detection mechanism and the rejection mechanism are connected with the lift mechanism , The detection mechanism is driven by the lateral movement mechanism and the longitudinal movement mechanism to detect each lithium battery in turn, and the lateral movement mechanism, the longitudinal movement mechanism and the lifting mechanism drive the rejection mechanism to the position of the NG product, and grab, move and discard it.
  2. 根据权利要求1所述的锂电池生产中集检测及剔除NG品一体的装置，其特征在于：若干个所述锂电池整齐规律地摆放在电池收纳框内，所述电池收纳框摆放在传送机构上。The device for integrating detection and rejection of NG products in lithium battery production according to claim 1, wherein a plurality of the lithium batteries are neatly and regularly placed in a battery storage frame, and the battery storage frame is placed in a on the transfer mechanism.
  3. 根据权利要求1所述的锂电池生产中集检测及剔除NG品一体的装置，其特征在于：所述支架包括多根对称站立在传送机构传送方向两侧的立柱，位于传送机构同侧的立柱顶部设置有顶梁，所述纵向移动机构设置在顶梁上，包括同轴设置在顶梁上的导轨一和丝杆一，所述丝杆一的一端设置有电机一，电机一驱动连接丝杆一，丝杆一上套设有丝杆套一，所述横向移动机构的两端分别与对应的丝杆套一固定连接，且与导轨一卡合。The device for integrating detection and rejection of NG products in lithium battery production according to claim 1, wherein the support comprises a plurality of uprights symmetrically standing on both sides of the conveying mechanism in the conveying direction, and the uprights located on the same side of the conveying mechanism The top is provided with a top beam, and the longitudinal moving mechanism is provided on the top beam, including a guide rail 1 and a screw rod 1 coaxially arranged on the top beam, one end of the screw rod 1 is provided with a motor 1, and the motor 1 drives the connecting wire The first rod, the first screw rod is sleeved with a screw rod sleeve one, the two ends of the lateral movement mechanism are respectively fixedly connected with the corresponding screw rod sleeves, and are engaged with the guide rails.
  4. 根据权利要求3所述的锂电池生产中集检测及剔除NG品一体的装置，其特征在于：所述横向移动机构包括水平架设在两个顶梁之间的横梁，所述横梁与顶梁垂直，所述横梁同轴设置有导轨二和丝杆二，所述导轨二的一端设置有电机二，所述电机二驱动连接丝杆二，所述丝杆二套设有丝杆套二，所述导轨二卡合设置有移动板，所述移动板与丝杆套二固定，电机二驱动丝杆二旋转，带动丝杆套二在丝杆二上移动，进而带动移动板沿着导轨二移动。The device for integrating detection and rejection of NG products in lithium battery production according to claim 3, wherein the lateral movement mechanism comprises a beam horizontally erected between two top beams, the beam and the top beam are vertical , the beam is coaxially provided with a guide rail two and a screw rod two, one end of the guide rail two is provided with a motor two, the motor two is driven to connect the screw rod two, and the screw rod two is provided with a screw rod sleeve two, so The second guide rail is engaged with a moving plate, the moving plate is fixed with the second lead screw, the second motor drives the second lead screw to rotate, drives the second lead screw to move on the second screw, and then drives the moving plate to move along the second guide rail. .
  5. 根据权利要求4所述的锂电池生产中集检测及剔除NG品一体的装置，其特征在于：所述移动板竖直设置，移动板的一侧通过滑块与导轨二连接，另一侧设置有检测机构和剔除机构，The device for integrating detection and rejection of NG products in lithium battery production according to claim 4, wherein the moving plate is arranged vertically, one side of the moving plate is connected to the second guide rail through a slider, and the other side is arranged There are testing institutions and rejection institutions,
    所述检测机构包括竖直朝下设置的检测头，所述检测头上方设置有升降板，所述升降板与移动板的连接侧设置有相互卡合机构，所述移动板的顶部设置有电机三，所述电机三的驱动侧朝下，并驱动连接丝杆三，所述丝杆三套设有丝杆套三，所述丝杆套三与升降板固定连接。The detection mechanism includes a detection head arranged vertically downward, a lifting plate is arranged above the detection head, a mutual engaging mechanism is arranged on the connection side of the lifting plate and the moving plate, and a motor is arranged on the top of the moving plate Third, the driving side of the motor 3 faces downward, and drives and connects the three screw rods. The three screw rod sets are provided with a screw rod sleeve three, and the screw rod sleeve three is fixedly connected with the lifting plate.
  6. 根据权利要求5所述的锂电池生产中集检测及剔除NG品一体的装置，其特征在于：所述剔除机构与升降板连接，所述剔除机构包括机械抓手，所述机械抓手包括两个对称相对的爪片，爪片与升降板之间设置有气缸，所述气缸的两端对称设置有伸缩杆，气缸位于两个爪片之间，伸缩杆的末端与对应爪片固定连接，气缸通过伸缩杆带动两个爪片对称相对或相向连接。The device for integrating detection and rejection of NG products in lithium battery production according to claim 5, wherein the rejection mechanism is connected to the lift plate, the rejection mechanism comprises a mechanical gripper, and the mechanical gripper comprises two There are two symmetrically opposite claws, a cylinder is arranged between the claws and the lifting plate, two ends of the cylinder are symmetrically provided with telescopic rods, the cylinder is located between the two claws, and the ends of the telescopic rods are fixedly connected with the corresponding claws, The cylinder drives the two claw pieces to connect symmetrically or oppositely through the telescopic rod.
  7. 根据权利要求6所述的锂电池生产中集检测及剔除NG品一体的装置，其特征在于：所述气 缸的顶部设置有水平连接板，所述水平连接板靠近升降板的一侧竖直设置有过渡板，所述过渡板与水平连接板的夹角处设置有加强板。The device for integrating detection and rejection of NG products in lithium battery production according to claim 6, wherein a horizontal connecting plate is arranged on the top of the cylinder, and a side of the horizontal connecting plate close to the lifting plate is vertically arranged There is a transition plate, and a reinforcing plate is arranged at the included angle between the transition plate and the horizontal connecting plate.
  8. 根据权利要求5所述的锂电池生产中集检测及剔除NG品一体的装置，其特征在于：所述检测头上方设置有电源，电源上方设置有电源安装板，所述电源安装板与垫块连接，垫块与调节块连接，所述调节块与升降板连接。The device for integrating detection and rejection of NG products in lithium battery production according to claim 5, characterized in that: a power supply is provided above the detection head, a power supply mounting plate is provided above the power supply, and the power supply mounting plate and the spacer block connection, the cushion block is connected with the adjusting block, and the adjusting block is connected with the lifting plate.
  9. 根据权利要求1所述的锂电池生产中集检测及剔除NG品一体的装置，其特征在于：所述传送机构的传送方向一旁还设置有废弃框，废弃框的纵向长度不小于电池收纳框的纵向长度，所述横向移动机构的行程覆盖到废弃框上方。The device for integrating detection and rejection of NG products in lithium battery production according to claim 1, characterized in that: a waste frame is also provided beside the conveying direction of the conveying mechanism, and the longitudinal length of the waste frame is not less than the length of the battery storage frame. Longitudinal length, the stroke of the lateral movement mechanism covers the top of the waste frame.
  10. 根据权利要求6所述的锂电池生产中集检测及剔除NG品一体的装置，其特征在于：所述检测机构设置有向下感应检测结果的感应器，所述剔除机构设置有感应机械抓手下降定位的感应器，所述横向移动机构的两端和纵向移动机构的两端分别设置有对应的丝杆套一、丝杆套二移动到位的限位即停感应器。The device for integrating detection and rejection of NG products in lithium battery production according to claim 6, wherein the detection mechanism is provided with a sensor that senses the detection result downward, and the rejection mechanism is provided with an inductive mechanical gripper For the sensor located in the lower position, the two ends of the lateral movement mechanism and the two ends of the longitudinal movement mechanism are respectively provided with corresponding limit and stop sensors for the first and second screw sleeves to move in place.
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