• Copper Plate Network Machine

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Expanded battery plat mesh machine

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Decoiler

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Border forming system

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Expanded main machine

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Re-coiler

  • 01. Description of copper plate network machine
  • Main property and characteristics: Copper pole network is made of copper T1M,processed into copper mesh with both sides of the bead and the middle of the V-groove. It’s main purpose is to be used in the battery positive. Copper pole network as battery positive electrode grid can improve the use ratio of the positive electrode active substance and efficient use of the battery.
  • 02. Production process
  • The production line uses de-coiler intermittent device to control de-coiler to feed copper coil firstly,then put the forming coil through curling machine into expanded mesh machine.Expanded mesh machine transmits power to bent axle through motor belt drive to make patterns high-speed punching up and down.After punching the copper sheet,through the leveling machine to level and finish.At last, cutting the sheet to demanded length by pneumatic shear and put them to collecting trolly.Except the start work need manually feed into the cueling machine, expanded mesh machine and leveling machine, all the works are automatic only the machine runs normally. This production line is suitable for automatic continuous production of copper pole network, its main feature is high degree of automation, high running accuracy, safety and reliable operation, greatly improving production efficiency.
    The purpose of the product and material requirements: The copper pole network produced by this production line specialized in battery positive electrode grid.Alternatively the thickness of 0.2mm, the width of the theoretical material of the copper plate of 176mm. Material is copper plate with thickness of 0.2mm and width of 176mm.
  • 03. Main parameters of the machine
  • De-coiler
    Name
    Parameters
    Iner-diameter
    Φ90mm—Φ100mm
    Outer-daimeter
    Max.Φ600mm
    Load-bearing
    2000Kg
    Electrical machine
    Power:750、W;Rotate spped:1400r/min
    Size of equipment
    1100×900×800mm
    weight
    400Kg

    Border forming system
    NO.
    Name
    Parameters
    1
    Roller diameter
    Φ92mm
    2
    Stepping motor
    110BYGH6480
    3
    Size of equipment
    813×455×985mm、
    4
    Driving form
    Chain drive
    5
    Compact form
    Pneumatic
    6
    Weight
    350Kg

    Expanded main machine
    NO.
    Name
    Parameters
    1
    Expanding speed
    240times/min
    2
    Mold drive
    V-belt drive
    3
    Stroke power
    35T
    4
    Speed
    4.08m/min
    5
    Feeding distance
    17mm
    6
    Electrical machine
    Power:5.5KW,Rotate:960r/min
    7
    Mold
    Effective journey:10mm,Material:Cr12MO1V1,
    Hardness:HRC58-62
    8
    Size of equipment
    1750x1200x1900mm
    9
    Weight
    2800Kg

    Leveling and shearing machine
    NO.
    Name
    Parameters
    1
    Stepping motor
    110BYGH6480
    2
    Leveling roll diameter
    110BYGH6480
    3
    Driving form
    Chain drive
    4
    Compact form
    Pneumatic
    5
    Shearing power
    Pneumatic
    6
    Outer size
    1400×740×1191mm
    7
    NO.of forming roller
    7 roots for leveling(up three down four),
    1 program for feeding,1 program for roll-out
    8
    Weight
    400kg

    Re-coiler
    Name
    Parameters
    Drive
    Pneumatic transmission
    Length
    2010mm
    Width
    1120mm
    Load-bearing
    1000Kg
    Size of equipment
    2010x1120x1330mm
    Weight
    100Kg

    Electric control cabinet
    Name
    Parameters
    Control method
    PLC
    Electrical apparatus element
    Schneider

  • 04. Description of the machine structure
  • The production line consists of de-coiler, intermittent device, curling machine,expanded mesh machine, leveling machine, pneumatic chase shears, automatic collectting trolley, electric control cabinet ,pneumatic pump and other components.
    De-coiler:Using passive feeding mode by the speed reducer drive feeding device,combinning postpositional intermittent device can automatically control the start and stop action of De-coiler machine.Easy to control,simple structure.Two sets of compression rollers of feeding device can leveling raw materials before accessing to curling machine.It can easy unsmoothly curling caused by slightly transformation during transport of raw materials.
    Intermittent device:Start and stop actions of related parts controled by two journey switches arranged by the upper and lower.De-coiler intermittent device between the de-coiler and intermittent device.Sheets through two journey switch,when the sheet touches the upper journey switch, indicating that the sheet is strained.Then the de-colier begains to empty until sheet touches the lower journey switch and stop to feeding.
    Curling machine:Through the three sets of compression rollers, two sets of forming dies make the sheet become V-groove shape by pressuring both sides of the roll rims of the middle. Press the V-groove firstly making it convenient to location during behind process of expanding metel mesh.Expanded mesh machine:The motor drive pulley transmitte power to the bent axle to driven pattern operate up and down at high speed;At the same time the bent axle is rotating,the sensor on bent axle transmittes signals to stepping motor for crimping and levelling,making curling ,feeding, leveling and expand metel mesh interworking.
    Leveling machine:Mainly consists of frame, transmission parts, feeding, leveling, de-coiler and other parts.Stepper motor reducer and chain reducer transmit power to each group of the pinch rollers;The last set of pinch roller mainly plays a part in coding the meters and feeding to pneumatic shear and controls the pneumatic shear after setting the length of metel sheet.
    Pneumatic shear:Cutting the levelling meshes to required length by users.
    Re-coiler:Placed behind the hydraulic shears and sets two storehouses of A and B.The system automatically replaces the storehouse to B after that A storehouse ups to setting quantity of meshes.Workers pull out forming meshes collected from automatic collectting trolley and packing then place in the specified location.It greatly increases the safety of operation.