WO2023206853A1 - 卡板组件自动化焊接平台及焊接定位方法 - Google Patents

卡板组件自动化焊接平台及焊接定位方法 Download PDF

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Publication number
WO2023206853A1
WO2023206853A1 PCT/CN2022/110847 CN2022110847W WO2023206853A1 WO 2023206853 A1 WO2023206853 A1 WO 2023206853A1 CN 2022110847 W CN2022110847 W CN 2022110847W WO 2023206853 A1 WO2023206853 A1 WO 2023206853A1
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WO
WIPO (PCT)
Prior art keywords
positioning
clamping
frame
clamping plate
pallet
Prior art date
Application number
PCT/CN2022/110847
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English (en)
French (fr)
Inventor
杨春艳
王建辉
蒋汶桓
田德超
袁清中
叶婷婷
陈建
Original Assignee
成都航天万欣科技有限公司
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Application filed by 成都航天万欣科技有限公司 filed Critical 成都航天万欣科技有限公司
Publication of WO2023206853A1 publication Critical patent/WO2023206853A1/zh

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    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • 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
    • B23K31/02—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 soldering or welding
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the invention relates to the field of automated welding technology, and in particular to an automated welding platform for pallet components and a welding positioning method.
  • the front side pallet assembly and the rear side pallet assembly are important functional structural parts in the vehicle frame structure.
  • the front and rear side pallet components are made of high-strength steel and are usually welded using welding processes, such as gas shielded welding and resistance welding. Due to the complex structure of the pallet assembly, many parts, and many solder joints, the welding process is complex and difficult when using manual welding, and the welding efficiency is low, which cannot meet the needs of mass production; when using gas shielded welding for welding , the positioning and clamping of workpieces in pallet components has problems such as low positioning accuracy, high number of clamping operations, cumbersome clamping operations, poor welding quality, and the small operating space of the welding machine after positioning and clamping of the workpiece makes it difficult to perform welding operations. A series of problems such as these have brought great difficulties to the automated welding operation of pallet components.
  • the present invention provides an automated welding platform and welding positioning method of pallet components to facilitate the automated welding operation of pallet components.
  • An automated welding platform for the pallet assembly is used to position and clamp the pallet assembly.
  • the pallet assembly includes a pallet and a structural member provided on the pallet.
  • the structural member includes end frames provided at both ends of the pallet.
  • a plurality of side frames are provided on one side of the pallet, reinforcing ribs, lugs, and frame beams are provided in the pallet.
  • the automatic welding platform of the pallet assembly includes:
  • a plurality of first positioning and clamping mechanisms are provided on one side of the mounting platform.
  • the first positioning and clamping mechanisms include a first positioning component and a first support component.
  • the first positioning components are respectively and distributed on one side of the clamping plate.
  • a plurality of arc-shaped grooves cooperate to position the clamping plate in the horizontal direction, and the first support component is used to support the clamping plate in the vertical direction;
  • the second positioning and clamping mechanism includes a second positioning component.
  • the second positioning component cooperates with the end surface of the other side of the clamping plate.
  • the second positioning and clamping mechanism cooperates with the first positioning and clamping mechanism to position and clamp the clamping plate in the horizontal direction;
  • the structural component positioning mechanism provided on the installation platform is used to clamp and position the structural components to be welded at corresponding positions on the clamping plate.
  • the first positioning and clamping mechanism includes a first fixing part, and the first fixing part is fixedly connected to the installation platform;
  • the first positioning component is arranged on the first fixing part.
  • the first positioning component includes two first positioning parts symmetrically arranged on both sides of the first fixing part.
  • the free end of the first positioning part is opposite to the first positioning part.
  • a fixed part extends toward both sides, and the free end of the first positioning member is provided with a first positioning surface that matches the arc-shaped groove on the clamping plate;
  • the first support component is disposed on the first fixing part and is located at the front end of the first positioning component.
  • the first support component includes a plurality of first support members disposed on both sides of the first fixing part.
  • the structural component positioning mechanism includes a first reinforcing rib positioning mechanism for positioning and clamping the reinforcing ribs at corresponding positions on the clamping plate;
  • the first reinforcing rib positioning mechanism includes a first rotational driving member provided on the first fixed part and a first rotational arm connected to the first rotational driving member.
  • the first rotational driving member drives the first rotational arm to rotate in its direction.
  • the free end of the first rotating arm is provided with a reinforcing rib positioning component.
  • the first positioning and clamping mechanisms are respectively disposed on the installation platform near both ends, and the structural component positioning mechanism includes a plurality of second reinforcing rib positioning mechanisms.
  • the second reinforcing ribs The positioning mechanism is arranged between the first positioning and clamping mechanisms and is used to position and clamp the reinforcing ribs at corresponding positions on the clamping plate;
  • the second reinforcing rib positioning mechanism includes a second fixed part, a second rotating drive member provided on the second fixed part, and a second rotating arm connected to the second rotating drive member.
  • the second fixed part is connected to the installation platform.
  • the second rotation drive member drives the second rotation arm to rotate in the vertical plane where it is located, and the free end of the second rotation arm is provided with a reinforcing rib positioning component.
  • the reinforcing rib positioning assembly includes one or more reinforcing rib positioning parts
  • the reinforcing rib positioning piece includes two positioning clamp blocks arranged oppositely and a positioning pressing block arranged between the positioning clamp blocks.
  • a limiting space is formed between the positioning clamp blocks to cooperate with the reinforcing ribs, so that the reinforcing ribs can cooperate with each other. It is arranged in the limiting space to limit the reinforcing ribs in the horizontal direction.
  • the positioning pressure block is arranged above the limiting space to limit the reinforcing ribs in the vertical direction.
  • the structural component positioning mechanism includes a side frame positioning mechanism, which is used to position and clamp the side frame on the clamping plate;
  • the side frame positioning mechanism includes a third fixed part, a side frame support part, a third rotational driving member provided on the third fixed part, and a third rotating arm connected to the third rotational driving member.
  • the third fixed part Fixedly connected to the installation platform, the side frame support part is provided at the front end of the third fixed part, the third rotation drive member drives the third rotation arm to rotate in the vertical plane where it is located, the third rotation arm
  • the free end of the side frame is provided with a side frame pressure head, which clamps and fixes the side frame when the side frame pressure head rotates above the side frame support part;
  • the side frame positioning mechanism includes a side frame positioning member, and the side frame positioning member includes a side frame positioning pin provided on the side frame pressure head and/or a side frame positioning plate provided on the third fixing part.
  • the frame positioning pin is movablely connected to the side frame pressure head and can be inserted into the vertical positioning hole on the side frame.
  • the side frame positioning plate positions the end of the side frame.
  • the second positioning and clamping mechanism includes a first mounting base, and the first mounting base is fixedly connected to the mounting platform;
  • the second positioning component is disposed on the first mounting base.
  • the second positioning component includes at least two second positioning members respectively disposed on both sides of the first mounting base.
  • the free end of the second positioning member faces the card.
  • the free end of the second positioning member is provided with a second positioning surface that matches the end surface of one side of the clamping plate.
  • the structural component positioning mechanism includes a plurality of frame beam positioning mechanisms for positioning and clamping the frame beams on the clamping plate;
  • the frame beam positioning mechanism includes a frame beam positioning piece and a frame beam pressing mechanism provided on the first mounting seat.
  • the frame beam positioning piece is used to position the frame beam end
  • the frame beam pressing mechanism is used to position the frame beam end. Press and fix the frame beam on the pallet;
  • the frame beam pressing mechanism includes a fourth rotating drive member provided on the first mounting base and a fourth rotating arm connected to the fourth rotating driving member.
  • the fourth rotating driving member drives the fourth rotating arm to move where it is. Rotate in the vertical plane, and a frame beam pressure head is provided on the fourth rotating arm.
  • the structural component positioning mechanism includes a plurality of lug positioning mechanisms for positioning and clamping the lug on the clamping plate;
  • the lug positioning mechanism includes a second mounting base, a positioning plate arranged on the second mounting base, and an lug clamping mechanism.
  • the lug clamping mechanism includes a positioning clamping plate and a positioning plate arranged on the second mounting base.
  • the first horizontal driving member one end of the positioning clamping plate is hingedly connected to the driving end of the first horizontal driving member, a first connecting rod is provided between the positioning clamping plate and the second mounting base, the first connection Both ends of the rod are hingedly connected to the second mounting seat and the positioning clamping plate respectively.
  • the first horizontal driving member can drive the clamping part of the positioning clamping plate to rotate to a position opposite to the positioning flat plate to clamp the lugs. fixed;
  • the positioning plate is provided with a lug positioning piece for positioning the lug, and the lug positioning piece is one or more positioning posts that cooperate with the horizontal mounting holes on the lug;
  • the second mounting base is slidably connected to the mounting platform, and a second horizontal driving member is provided between the second mounting base and the mounting base.
  • the second horizontal driving member can drive the second mounting base along the lateral direction of the mounting platform. Horizontal movement.
  • the structural member positioning mechanism includes an end frame positioning mechanism for clamping and positioning the end frame provided at the end of the clamping plate on the clamping plate;
  • the end frame positioning mechanism is provided at the end of the installation platform, and includes a longitudinal moving base that can move horizontally along the longitudinal direction of the installation base, an end frame clamping mechanism and/or an end frame positioning mechanism provided on the longitudinal moving base, and the installation base
  • a third horizontal driving member for driving the movement of the longitudinal movable base is provided;
  • the end frame clamping mechanism includes an end face positioning piece and an end face clamping assembly.
  • the end face positioning piece and the end face clamping assembly act on both sides of the end frame respectively to clamp and fix the end frame;
  • the end frame positioning mechanism includes an end frame positioning member that cooperates with the positioning hole provided on the end frame and a lateral positioning member provided outside the end frame positioning member.
  • the lateral positioning member is used to position the end frame on the relative clamping plate. Position in the horizontal direction.
  • the end face clamping assembly includes an end frame clamping member and a fourth horizontal driving member provided on the longitudinal moving base, and one end of the end frame clamping member is connected to the fourth horizontal driving member.
  • the driving end of the horizontal driving member is hingedly connected.
  • a second connecting rod is provided between the end frame clamping member and the longitudinal moving base. Both ends of the second connecting rod are respectively connected with the longitudinal moving base and the end frame clamping member.
  • the fourth horizontal driving member can drive the clamping part of the end frame clamping member to rotate to a position opposite to the end face positioning member to clamp and fix the end frame.
  • the structural component positioning mechanism is provided with a detection element, and the detection element is used to detect whether a structural component is installed at a corresponding position on the card board.
  • the invention also relates to a welding positioning method using an automated welding platform for pallet components, which includes the following steps:
  • the card plate is positioned and installed on the installation platform through the first positioning and clamping mechanism and the second positioning and clamping mechanism;
  • the fourth horizontal driving part is controlled to drive the end frame clamping part to rotate, and the end frame is clamped and fixed on the end frame positioning mechanism.
  • the end frame is sent to both ends of the clamping plate through the third horizontal driving part for positioning, and is positioned through the end frame.
  • the mechanism clamps and fixes the clamping plate in the longitudinal direction;
  • the first horizontal driving member is controlled to release the clamping of the lug
  • the second horizontal driving member is controlled to drive the lug positioning mechanism to move in a direction away from the clamping plate
  • the present invention sets each positioning mechanism on the welding platform and designs the structure of each positioning mechanism, which can achieve accurate positioning and fixed clamping of the pallet and the structural parts on the pallet. It can well ensure the welding quality of the pallet components, and at the same time, it is convenient to position and clamp the pallet components, realize the automatic welding operation of the pallet components, and meet the needs of batch and efficient production of the pallet components.
  • each structural component positioning mechanism is an independent functional module.
  • the structural component positioning mechanism on the welding platform can be arbitrarily combined and adjusted according to the different setting positions of each structural component on the pallet, so that it can be applied to different models. Welding operations on pallet components.
  • Figure 1 is a schematic structural diagram of an embodiment of the automatic welding platform for card plate welding according to the present invention.
  • Figure 2 is a top view of the structure of an automated welding platform for pallet welding according to an embodiment of the present invention.
  • Figure 3 is a partial schematic diagram of side A in Figure 2.
  • Figure 4 is a partial schematic diagram of side B in Figure 2.
  • Figure 5 is a schematic structural diagram of the first positioning and clamping mechanism and the first reinforcing rib positioning mechanism in the present invention.
  • Figure 6 is a front view of the structure of the first positioning and clamping mechanism and the first reinforcing rib positioning mechanism in the present invention.
  • Figure 7 is a schematic structural diagram of the second positioning and clamping structure and the frame beam positioning mechanism in the present invention.
  • Figure 8 is a schematic structural diagram of the second reinforcing rib positioning mechanism in the present invention.
  • Figure 9 is a schematic structural diagram of the end frame positioning mechanism of the present invention.
  • Figure 10 is a schematic structural diagram of the ear positioning mechanism in the present invention.
  • Figure 11 is a schematic structural diagram of the end frame positioning mechanism of the present invention.
  • Figure 12 is a top view of the structure of the end frame positioning mechanism of the present invention.
  • Figure 13 is a schematic structural diagram of the card plate assembly to be welded.
  • First positioning and clamping mechanism 201.
  • First fixing part 202.
  • First positioning member 221.
  • First positioning surface 203.
  • Second positioning and clamping mechanism 301.
  • First mounting base 302.
  • Second positioning member 321.
  • Reinforcing rib positioning mechanism 401.
  • First reinforcing rib positioning mechanism 411.
  • First rotating drive member 412.
  • First rotating arm 402.
  • Second reinforcing rib positioning mechanism 421.
  • Second fixed part 422.
  • Two rotating driving parts 423, second rotating arm, 403, reinforcing rib positioning part, 431, positioning clamp block, 432, positioning pressure block, 433, limiting space;
  • Side frame positioning mechanism 501. Third fixed part, 502. Side frame support part, 503. Third rotating drive part, 504. Third rotating arm, 505. Side frame pressure head, 506. Side frame positioning pin, 507. Side frame positioning plate;
  • Frame beam positioning mechanism 601. Frame beam positioning piece, 602. Fourth rotating drive member, 603. Fourth rotating arm, 604. Frame beam pressure head;
  • Support ear positioning mechanism 701. Second mounting base, 702. Positioning plate, 703. Positioning clamping plate, 704. First horizontal driving member, 705. First connecting rod, 706. Support ear positioning member, 707. second horizontal drive member;
  • End frame positioning mechanism 801. Longitudinal moving seat, 802. Third horizontal driving member, 803. End positioning member, 804. End frame clamping member, 805. Fourth horizontal driving member, 806. Second connecting rod, 807, end frame positioning piece, 808, lateral positioning piece;
  • Card plate assembly 901. Card plate, 902. End frame, 903. Side frame, 904. Reinforcement rib, 905. Support ear, 906. Frame beam, 907. Arc groove part;
  • the clamping plate assembly 900 includes a clamping plate 901 and various structural parts arranged on the clamping plate.
  • the structural parts are fixedly connected to the clamping plate by welding to obtain a clamping plate assembly; the structural parts here include a clamping plate arranged on the clamping plate.
  • the end frames 902 at both ends, a plurality of side frames 903 provided on one side of the clamping plate, reinforcing ribs 904 arranged in the clamping plate, lugs 905, and frame beams 906.
  • the end frame 902, the side frame 903, the reinforcing ribs 904, the lugs 905, and the frame beam 906 need to be accurately positioned and fixed at the corresponding positions on the clamping plate 901, and then a welding machine is used to The frame, side frames, stiffeners, lugs and frame beams are welded and fixed on the pallet.
  • the automated welding platform for pallet components in this embodiment includes a mounting platform 100 , a plurality of first positioning and clamping mechanisms 200 disposed on one side of the mounting platform, and a first positioning and clamping mechanism 200 disposed on the other side of the mounting platform. or a plurality of second positioning and clamping mechanisms 300 and structural component positioning mechanisms arranged on the positioning and installation platform; the automatic welding platform of the card plate assembly of the present invention will be described in detail below with reference to the drawings and a specific implementable structure.
  • the first positioning and clamping mechanism 200 in this embodiment includes a first positioning component and a first support component.
  • the first positioning component is used to connect to a plurality of arc-shaped arcs distributed on one side of the clamping plate.
  • the groove parts cooperate with each other.
  • the first positioning components on the two first positioning and clamping mechanisms are respectively connected with the two arc-shaped groove parts located on one side of the clamping plate. With the cooperation between them, the clamping plate is positioned under the action of the two first positioning components, so that the clamping plate is positioned in the horizontal plane direction (X, Y direction in the figure).
  • the first support component provided on the first positioning and clamping mechanism supports the clamping plate in the vertical direction by providing a support component that matches the bottom surface of the clamping plate, thereby realizing the positioning of the clamping plate in the Z direction.
  • the first positioning component and the first support component are integrated and arranged on the same mechanism to meet the positioning and installation requirements of the card board on the installation platform while minimizing the occupation of space on the installation platform. This is in the card plate component welding platform The design is very important to ensure that the welding machine has sufficient welding operating space during subsequent welding operations.
  • the first positioning and clamping mechanism 200 includes a first fixing part 201, and the first fixing part 201 is fixedly connected to the mounting platform 100; A positioning component is provided on the first fixing part 201.
  • the first positioning component includes two first positioning parts 202 symmetrically arranged on both sides of the first fixing part. The free ends of the first positioning parts 202 are respectively opposite to the first fixing part. Extending toward both sides to form a horizontally extending cantilever structure, the free end of the first positioning member 202 is provided with a first positioning surface 221 that matches the arcuate groove on the clamping plate.
  • the first positioning surface 221 may be an arc surface matched with the arc groove part.
  • the clamping can be achieved.
  • One side of the board can effectively limit and position the card board.
  • the first support component here is disposed on the first fixing part 201 and is located at the front end of the first positioning component.
  • the first support component can use multiple first support members 203 disposed on both sides of the first fixing part. By arranging multiple first support members 203, A positioning and clamping mechanism, and the first supporting members on the plurality of first positioning and clamping mechanisms can achieve stable support of the clamping plate in the vertical direction.
  • the second positioning and clamping mechanism 300 is disposed on the side of the installation platform opposite to the first positioning and clamping mechanism 200.
  • the second positioning and clamping mechanism 300 and the first positioning and clamping mechanism 200 cooperate to align the clamping plate in the horizontal direction ( Limit the position in the X and Y directions in the figure to achieve fixed installation of the card plate on the horizontal plane of the installation platform.
  • the second positioning and clamping mechanism 300 includes a second positioning component that cooperates with the first positioning component and the other end surface of the clamping plate.
  • the second positioning and clamping mechanism 300 includes a first mounting base 301, which is fixedly connected to the mounting platform 100; a second positioning component Disposed on the first mounting base 301, the second positioning component includes two or more second positioning members 302 respectively disposed on both sides of the first mounting base. The free ends of the second positioning members 302 extend toward the direction of the clamping plate. The free end of the second positioning member 302 is provided with a second positioning surface 303 that matches the side end surface of the clamping plate.
  • the clamping plate is limited in the Y direction by the second positioning surface, and the clamping plate is limited and installed in cooperation with the first positioning component.
  • the structural parts are further positioned and clamped on the clamping board.
  • a structural component positioning mechanism provided on the mounting platform is used to achieve this function, and the structural parts to be welded are Clamp and position at the corresponding position on the card board.
  • the structural component positioning mechanism in this embodiment includes:
  • the reinforcing rib positioning mechanism 400 is used to position and clamp the reinforcing ribs on the clamping plate;
  • the side frame positioning mechanism 500 is used to position and clamp the side frame on the clamping plate;
  • the frame beam positioning mechanism 600 is used to position and clamp the frame beam on the pallet
  • the lug positioning mechanism 700 is used to position and clamp the lug on the pallet;
  • the end frame positioning mechanism 800 is used to clamp and position the end frames provided at both ends of the clamping plate on the clamping plate.
  • the reinforcing rib positioning mechanism 400 is set as the first reinforcing rib positioning mechanism.
  • 401 and the second reinforcing rib positioning mechanism 402 respectively position and clamp the reinforcing ribs at corresponding positions on the clamping plate.
  • the first reinforcing rib positioning mechanism 401 in this embodiment is used to position and clamp the reinforcing ribs at positions corresponding to the first positioning and clamping mechanisms on the pallet.
  • the first reinforcing rib positioning mechanism 401 includes a first rotation driving member 411 provided on the first fixed part 201 and a first rotation arm 412 connected with the first rotation driving member.
  • the first rotation driving member 411 drives the first rotation arm 412 Rotating in the vertical plane in which it is located, the free end of the first rotating arm 412 is provided with a stiffener positioning component for positioning the stiffener.
  • a rotatable first rotating arm is provided in the first reinforcing rib positioning mechanism 401.
  • the first rotating arm 412 rotates from above the clamping plate to the reinforcing rib position, and presses the reinforcing ribs from above. Tightly fixed, so that when clamping is achieved, the welding space between the stiffener and the clamping plate can be reserved to facilitate the automated welding operation of the stiffener.
  • the reinforcing rib positioning assembly in this embodiment includes one or more reinforcing rib positioning parts 403 corresponding to different positions of the reinforcing ribs.
  • the reinforcing rib positioning member 403 includes two positioning clamp blocks 431 arranged oppositely and a positioning pressing block 432 arranged between the positioning clamp blocks. A limiting space is formed between the two positioning clamp blocks 431 to cooperate with the reinforcing ribs. 433.
  • the reinforcing rib at the corresponding position can be cooperatively set into the limiting space 433, and the reinforcing rib is limited in the horizontal direction through the cooperation between the two.
  • the positioning pressing block 432 is located above the limiting space, and the positioning pressing block presses and limits the reinforcing rib in the vertical direction, thereby achieving fixed clamping of the reinforcing rib on the clamping plate.
  • two sets of reinforcing rib positioning parts 403 are provided on the first rotating arm 412. Two sets of reinforcing rib positioning parts 403 are used to position and clamp the two parts of the reinforcing rib respectively.
  • the specific structure of the stiffener positioning piece used can be set according to the structure of the stiffener to achieve the effect of positioning and clamping the stiffener.
  • the first positioning and clamping mechanisms 200 are respectively disposed on the mounting platform 100 near both ends to facilitate better positioning of the clamping plate.
  • the first positioning clamps are disposed on the first positioning clamp.
  • the first reinforcing rib positioning mechanism 401 at the position of the tightening mechanism 200 is used to clamp and position the reinforcing ribs at the corresponding positions, while the reinforcing ribs at other positions on the clamping plate are arranged between the first positioning and clamping mechanisms.
  • the second rib positioning mechanism 402 performs positioning and clamping.
  • the second rib positioning mechanism 402 includes a second fixed part 421, a second rotational driving part 422 provided on the second fixed part, and a second rotating arm 423 connected to the second rotational driving part.
  • the second rotary drive member 422 drives the second rotary arm 423 to rotate in the vertical plane where it is located.
  • the free end of the second rotary arm 423 is provided with a positioning clamp for positioning and clamping the reinforcing ribs.
  • the reinforcement positioning component is provided.
  • the second reinforcing rib positioning mechanism has the same structure as the reinforcing rib positioning component used in the first reinforcing rib positioning mechanism, and its structure will not be described in detail here.
  • the side frame positioning mechanism 500 in this embodiment includes a third fixed part 501, a side frame supporting part 502, a third rotational driving member 503 provided on the third fixed part and connected to the third rotational driving member 503.
  • the third rotating arm 504; the third rotating driving member 503 drives the third rotating arm 504 to rotate in the vertical plane where it is located.
  • the free end of the third rotating arm 504 is provided with a side frame pressure head 505. When the side frame is pressed When the head rotates above the side frame support part, the side frame is clamped and fixed.
  • the side frame positioning mechanism 500 may also include a side frame positioning member for positioning the side frame position.
  • the side frame positioning member includes a side frame positioning pin 506 provided on the side frame pressure head, a side frame positioning pin 506 provided on the third fixing part.
  • the frame positioning plate 507, the side frame positioning pin 506 and the side frame pressure head 505 are movablely connected.
  • a latch hole that matches the side frame positioning pin can be provided on the side frame pressure head to facilitate the side frame positioning pin to be placed on the side frame.
  • the plug-in and pull-out function on the pressure head facilitates the positioning pins of the side frame to be inserted into the vertical positioning holes on the side frame when positioning the side frame to achieve accurate positioning of the side frame.
  • the side frame positioning plate 507 further assists positioning, and the end of the side frame is positioned through the side frame positioning plate.
  • this rotatable clamping and positioning structure is used in the side frame positioning mechanism, which not only facilitates the automatic clamping operation, but also reserves the side frame welding operation position through the design of the side frame clamping position, which is convenient Automated welding operations on side frames.
  • the frame beam positioning mechanism 600 in this embodiment includes a frame beam positioning member 601 provided on the first mounting base 301 and a frame beam pressing mechanism.
  • the frame beam positioning member 601 is used to position the frame beam end.
  • the frame beam is positioned in the Y direction, and the frame beam itself is installed in conjunction with the clamping plate 901 to achieve the positioning of the frame beam in the X direction; the frame beam pressing mechanism is used to press the frame beam on the clamping plate Fixed to achieve positioning and clamping of the frame beam.
  • the frame beam positioning mechanism and the second positioning and clamping mechanism are integrated here.
  • the frame beam positioning mechanism is arranged on the first mounting seat of the second positioning and clamping mechanism.
  • the clamping plate positioning function and the frame beam clamping function are combined. Integrate functions, optimize the layout of functional components on the installation platform, reserve a larger operating space for welding operations, and facilitate the automated operation of pallet components.
  • the frame beam pressing mechanism includes a fourth rotation driving member 602 provided on the first mounting base 301 and a fourth rotation arm 603 connected to the fourth rotation driving member.
  • the fourth rotation driving member 602 drives the fourth rotation arm. 603 rotates in the vertical plane where it is located, and a frame beam pressure head 604 is provided on the fourth rotating arm 603.
  • the frame beams are installed at corresponding positions on the pallet, one end of the frame beam is positioned on the frame beam positioning member 601, and then the fourth rotational driving member 602 is controlled to drive
  • the fourth rotating arm 603 rotates to the frame beam installation position, and presses and fixes the frame beam through the frame beam pressure head.
  • the lug positioning mechanism 700 in this embodiment includes a second mounting base 701, a positioning plate 702 provided on the second mounting base, and an lug clamping mechanism.
  • the lug clamping mechanism includes a positioning clamping plate 703. and the first horizontal driving member 704 provided on the second mounting base.
  • One end of the positioning clamping plate 703 is hingedly connected to the driving end of the first horizontal driving member 704.
  • a first connecting rod 705 is provided below the first horizontal driving member 704.
  • both ends of the first connecting rod 705 are hingedly connected with the second mounting base 701 and the positioning clamping plate 703 respectively, so that the second mounting base 701, the first horizontal driving member 704, the first connecting rod 705 and the positioning clamping plate
  • a four-bar linkage mechanism is formed between 703, and the first horizontal driving member 704 can drive the clamping part of the positioning clamping plate to rotate to a position opposite to the positioning plate 702, and clamp and fix the lugs.
  • the positioning plate 702 is provided with a lug positioning member 706 for positioning the lug.
  • the lug positioning member 706 here adopts one or more positioning posts that cooperate with the horizontal mounting holes on the lug. Through the positioning posts, The support lug is pre-positioned on the positioning plate, and then the first horizontal driving member is controlled to drive the positioning clamping plate to clamp and fix the support lug to achieve positioning and clamping of the support lug.
  • the lug positioning mechanism is here Set up as a movable structure.
  • the second mounting base 701 is slidingly connected to the mounting base 100.
  • a second horizontal driving member 707 is provided between the second mounting base 701 and the mounting base 100.
  • the second horizontal driving member 707 drives the second mounting base 701 to be installed along the The stage 100 moves horizontally in the lateral direction (Y direction).
  • the support lug positioning mechanism is controlled to move away from the clamping plate to provide sufficient operating space for the stiffener positioning mechanism and solve the problem of both the issue of interference.
  • the sliding connection of the second mounting base on the mounting platform can be implemented by using the existing slide rail structure, and its structure is not limited here.
  • the end frame positioning mechanism 800 in this embodiment is provided at the end positions of both ends of the installation platform, and includes a longitudinal moving base 801 that can move horizontally along the longitudinal direction of the installation base, and an end frame positioned on the longitudinal moving base.
  • the frame clamping mechanism, the end frame positioning mechanism, and the third horizontal driving member 802 for driving the longitudinal moving base 801 to move in the X direction are provided on the installation platform 100.
  • the end frame clamping mechanism here includes an end face positioning piece 803 and an end face clamping assembly.
  • the end face positioning piece 803 and the end face clamping assembly act on both sides of the end frame respectively to clamp and fix the end frame.
  • the end face clamping assembly includes an end frame clamping member 804 and a fourth horizontal driving member 805 arranged on the longitudinal moving base.
  • One end of the end frame clamping member 804 is hingedly connected to the driving end of the fourth horizontal driving member 805 and is located at A second connecting rod 806 is provided below the fourth horizontal driving member.
  • Both ends of the second connecting rod 806 are hingedly connected to the longitudinal moving base 801 and the end frame clamping member 804, so that the longitudinal moving base 801 and the fourth horizontal driving member 805 , a four-bar linkage is formed between the second connecting rod 806 and the end frame clamping member 804.
  • the fourth horizontal driving member 805 drives the clamping part of the end frame clamping member 804 to rotate to a position opposite to the end face positioning member 803, The end frame is clamped and fixed.
  • the end frame positioning mechanism here includes an end frame positioning member 807 that matches the positioning hole provided on the end frame, and a lateral positioning member 808 provided outside the end frame positioning member.
  • the end frame positioning member 807 can adopt a positioning pin structure.
  • the positioning holes on the end frame are matched to accurately position the end frame, and the lateral positioning parts 808 play an auxiliary positioning role.
  • the first horizontal driving member, the second horizontal driving member, and the fourth horizontal driving member adopt air cylinders, which can realize rapid positioning and clamping of the structural parts and rapid movement of the lug positioning mechanism.
  • the first rotating drive member, the second rotating driving member, the third rotating driving member, and the fourth rotating driving member adopt a commercially available manual/pneumatic combined clamp.
  • This clamp adopts a combined manual and pneumatic control method. It adopts crank connecting rod structure design and has the characteristics of large load-bearing capacity.
  • the third horizontal driving member can use a cylinder or a manual driving method.
  • the manual driving method can use a connecting rod driving structure as shown in Figures 11 and 12. While driving the longitudinal movable base, it can also drive the longitudinal movement. The seat is locked in position.
  • the third horizontal driving member adopts manual driving mode to facilitate the control and adjustment of the locking force at both ends of the card plate.
  • a detection element 10 is provided on the clamping part and positioning part of each structural part positioning mechanism.
  • the detection element 10 is used to detect whether the corresponding structural part is installed at the corresponding position on the card board to prevent missing or incorrect installation. Installation; the detection element can use a contact induction sensor.
  • the welding positioning method for welding the pallet assembly using the above-mentioned automatic welding platform of the pallet assembly includes the following steps:
  • the card plate is positioned and installed on the installation platform through the first positioning and clamping mechanism and the second positioning and clamping mechanism;
  • the fourth horizontal driving part is controlled to drive the end frame clamping part to rotate, and the end frame is clamped and fixed on the end frame positioning mechanism.
  • the end frame is sent to both ends of the clamping plate through the third horizontal driving part for positioning, and is positioned through the end frame.
  • the mechanism clamps and fixes the clamping plate in the longitudinal direction;
  • the first horizontal driving member is controlled to release the clamping of the lug
  • the second horizontal driving member is controlled to drive the lug positioning mechanism to move in a direction away from the clamping plate
  • connection may be a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium; it may be an internal connection between two components.
  • connection may be a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium; it may be an internal connection between two components.

Abstract

一种卡板组件自动化焊接平台，用于对卡板组件(900)进行定位装夹，包括安装台(100)；设置于安装台一侧的多个第一定位装夹机构(200)，第一定位装夹机构包括第一定位组件和第一支撑组件；设置于安装台另一侧的一个或多个第二定位装夹机构(300)，第二定位装夹机构包括第二定位组件；设置于安装台上的结构件定位机构，用于将待焊接的结构件在卡板(901)上的对应位置处装夹定位。该焊接平台根据卡板组件的结构特点，设置各定位机构并对各定位机构的结构进行设计，实现对卡板以及卡板上结构件的准确定位和固定装夹，以及对卡板组件的自动化焊接操作，满足卡板组件的批量化、高效生产需求。还涉及一种卡板组件自动化焊接平台的焊接定位方法。

Description

卡板组件自动化焊接平台及焊接定位方法 技术领域
本发明涉及自动化焊接技术领域，特别涉及一种卡板组件自动化焊接平台及焊接定位方法。
背景技术
前侧卡板组件、后侧卡板组件是车辆车架结构中重要的功能结构件。前、后侧卡板组件采用高强度钢，通常采用焊接工艺焊接成型，如气体保护焊和电阻电焊。由于卡板组件结构复杂、零部件多、焊点多，采用手工焊进行焊接时，焊接过程复杂、焊接难度大，且焊接效率低下，无法满足批量化生产的需求；采用气体保护焊进行焊接时，对卡板组件中工件的定位装夹存在定位精度低、装夹次数多、装夹操作繁琐、焊接成型质量较差，以及工件定位装夹后造成焊机的操作空间小而难以实施焊接操作等一系列的问题，给卡板组件的自动化焊接操作带来了很大的难题。
发明内容
本发明针对目前卡板组件自动化焊接过程中存在的上述问题，提供一种卡板组件自动化焊接平台及焊接定位方法，以方便卡板组件的自动化焊接操作。
为解决上述技术问题，本发明采用的技术方案如下：
卡板组件自动化焊接平台，用于对卡板组件进行定位装夹，所述卡板组件包括卡板和设置在卡板上的结构件，所述结构件包括设置于卡板两端的端框、设置于卡板一侧的多个侧框、设置于卡板内的加强筋、支耳、框梁，所述卡板组件自动化焊接平台包括：
安装台；
设置于安装台一侧的多个第一定位装夹机构，所述第一定位装夹机构包括第一定位组件和第一支撑组件，所述第一定位组件分别与分布设置于卡板一侧的多个弧形凹槽部配合，对卡板在水平面方向上进行定位，所述第一支撑组件用于对卡板在竖直方向上进行支撑；
设置于安装台另一侧的一个或多个第二定位装夹机构，所述第二定位装夹机构包括第二定位组件，所述第二定位组件与卡板另一侧端面配合，所述第二定位装夹机构与第一定位装夹机构之间配合对卡板在水平面方向上进行定位装夹；
设置于安装台上的结构件定位机构，用于将待焊接的结构件在卡板上的对应位置处装夹定位。
作为对本发明技术方案的进一步改进，所述第一定位装夹机构包括第一固定部，所述第一固定部与安装台之间固定连接；
所述第一定位组件设置在第一固定部上，所述第一定位组件包括有对称设置于第一固定部两侧的两个第一定位件，所述第一定位件的自由端相对第一固定部分别朝两侧方向伸出，所述第一定位件的自由端端部设置有与卡板上弧形凹槽部配合的第一定位面；
所述第一支撑组件设置于第一固定部上并位于第一定位组件前端，所述第一支撑组件包括设置于第一固定部两侧的多个第一支撑件。
作为对本发明技术方案的进一步改进，所述结构件定位机构包括第一加强筋定位机构，用于对卡板上对应位置处的加强筋进行定位装 夹；
所述第一加强筋定位机构包括设置于第一固定部上的第一转动驱动件和与第一转动驱动件连接的第一转动臂，所述第一转动驱动件驱动第一转动臂在其所在的竖直平面内转动，所述第一转动臂的自由端设置有加强筋定位组件。
作为对本发明技术方案的进一步改进，所述第一定位装夹机构分别设置于安装台上靠近两端的位置，所述结构件定位机构包括多个第二加强筋定位机构，所述第二加强筋定位机构设置于第一定位装夹机构之间，用于对卡板上对应位置处的加强筋进行定位装夹；
所述第二加强筋定位机构包括第二固定部、设置于第二固定部上的第二转动驱动件和与第二转动驱动件连接的第二转动臂，所述第二固定部与安装台之间固定连接，所述第二转动驱动件驱动第二转动臂在其所在的竖直平面内转动，所述第二转动臂的自由端设置有加强筋定位组件。
作为对本发明技术方案的进一步改进，所述加强筋定位组件包括一个或多个加强筋定位件；
所述加强筋定位件包括有相对设置的两个定位夹块和设置在定位夹块之间的定位压块，所述定位夹块之间形成与加强筋配合的限位空间，使加强筋配合设置于限位空间内，对加强筋在水平方向上进行限位，所述定位压块设置于限位空间上方，对加强筋在竖直方向上进行限位。
作为对本发明技术方案的进一步改进，所述结构件定位机构包括 侧框定位机构，用于对侧框在卡板上进行定位装夹；
所述侧框定位机构包括第三固定部、侧框支撑部、设置于第三固定部上的第三转动驱动件和与第三转动驱动件连接的第三转动臂，所述第三固定部与安装台之间固定连接，所述侧框支撑部设置于第三固定部前端，所述第三转动驱动件驱动第三转动臂在其所在的竖直平面内转动，所述第三转动臂的自由端端部设置有侧框压头，所述侧框压头转动到侧框支撑部上方时对侧框夹紧固定；
所述侧框定位机构包括侧框定位件，所述侧框定位件包括设置在侧框压头上的侧框定位销和/或设置于第三固定部上的侧框定位板，所述侧框定位销与侧框压头之间活动连接，可配合插设到侧框上的竖直定位孔内，所述侧框定位板对侧框端部进行定位。
作为对本发明技术方案的进一步改进，所述第二定位装夹机构包括第一安装座，所述第一安装座与安装台之间固定连接；
所述第二定位组件设置于第一安装座上，所述第二定位组件包括分别设置于第一安装座两侧的至少两个第二定位件，所述第二定位件的自由端朝卡板方向伸出，所述第二定位件的自由端端部设置有与卡板一侧端面配合的第二定位面。
作为对本发明技术方案的进一步改进，所述结构件定位机构包括多个框梁定位机构，用于对框梁在卡板上进行定位装夹；
所述框梁定位机构包括设置于第一安装座上的框梁定位件和框梁压紧机构，所述框梁定位件用于对框梁端部定位，所述框梁压紧机构用于将框梁在卡板上压紧固定；
所述框梁压紧机构包括设置于第一安装座上的第四转动驱动件和与第四转动驱动件连接的第四转动臂，所述第四转动驱动件驱动第四转动臂在其所在的竖直平面内转动，所述第四转动臂上设置有框梁压头。
作为对本发明技术方案的进一步改进，所述结构件定位机构包括多个支耳定位机构，用于对支耳在卡板上进行定位装夹；
所述支耳定位机构包括第二安装座、设置在第二安装座上的定位平板和支耳夹紧机构，所述支耳夹紧机构包括定位夹持板和设置在第二安装座上的第一水平驱动件，所述定位夹持板一端与第一水平驱动件的驱动端铰链连接，所述定位夹持板与第二安装座之间设置有第一连接杆，所述第一连接杆两端分别与第二安装座和定位夹持板之间铰链连接，所述第一水平驱动件可驱动定位夹持板的夹持部转动到与定位平板相对的位置，对支耳夹紧固定；
所述定位平板上设置有用于对支耳定位的支耳定位件，所述支耳定位件为与支耳上的水平安装孔配合的一个或多个定位柱；
所述第二安装座在安装台上滑动连接，所述第二安装座与安装台之间设置有第二水平驱动件，所述第二水平驱动件可驱动第二安装座沿安装台横向方向水平运动。
作为对本发明技术方案的进一步改进，所述结构件定位机构包括端框定位机构，用于对设置在卡板端部的端框在卡板上装夹定位；
所述端框定位机构设置于安装台端部，包括可沿安装台纵向方向水平运动的纵向移动座、设置于纵向移动座上的端框夹紧机构和/或 端框定位机构，所述安装台上设置有用于驱动纵向移动座运动的第三水平驱动件；
所述端框夹紧机构包括端面定位件和端面夹紧组件，所述端面定位件与端面夹紧组件分别作用在端框两侧端面，对端框夹紧固定；
所述端框定位机构包括与端框上设置的定位孔配合的端框定位件和设置于端框定位件外侧的侧向定位件，所述侧向定位件用于对端框在相对卡板横向方向上进行定位。
作为对本发明技术方案的进一步改进，其特征在于，所述端面夹紧组件包括端框夹持件和设置在纵向移动座上的第四水平驱动件，所述端框夹持件一端与第四水平驱动件的驱动端铰链连接，所述端框夹持件与纵向移动座之间设置有第二连接杆，所述第二连接杆两端分别与纵向移动座和端框夹持件之间铰链连接，所述第四水平驱动件可驱动端框夹持件的夹持部转动到与端面定位件相对的位置，对端框夹紧固定。
作为对本发明技术方案的进一步改进，所述结构件定位机构上设置有检测元件，所述检测元件用于检测卡板上的对应位置处是否安装有结构件。
本发明还涉及利用卡板组件自动化焊接平台的焊接定位方法，包括以下步骤：
通过第一定位装夹机构、第二定位装夹机构对卡板在安装台上进行定位安装；
控制第四水平驱动件驱动端框夹持件转动，将端框在端框定位机 构上装夹固定，通过第三水平驱动件将端框送至卡板两端位置进行定位，并通过端框定位机构对卡板在纵向方向上夹紧固定；
控制第三转动驱动件驱动第三转动臂转动，通过侧框定位机构对该位置上对应设置的侧框在卡板上定位装夹；
控制第四转动驱动件驱动第四转动臂转动，通过框梁定位机构对该位置上对应设置的框梁在卡板上定位装夹；
控制第二水平驱动件将支耳定位机构推动至装夹位置，控制第一水平驱动件驱动定位夹持板转动，将支耳在卡板上定位装夹；
对端框、侧框、框梁、支耳进行焊接；
支耳焊接完成后，控制第一水平驱动件解除对支耳的装夹，控制第二水平驱动件驱动支耳定位机构朝远离卡板的方向运动；
控制第一转动驱动件驱动第一转动臂转动，控制第二转动驱动件驱动第二转动臂转动，对相应位置上设置的加强筋在卡板上定位装夹；
对加强筋进行焊接。
本发明所具有的有益效果：
1)本发明根据卡板组件的结构特点，在焊接平台上设置各定位机构并对各定位机构的结构进行设计，可实现对卡板以及卡板上结构件的准确定位和固定装夹，在能够很好地保证卡板组件焊接质量的同时，对卡板组件的定位装夹操作方便，可实现对卡板组件的自动化焊接操作，满足卡板组件的批量化、高效生产需求。
2)通过对各定位机构结构的优化设计，在对卡板上的结构件进 行定位装夹的同时，能够在各结构件的焊接位置预留出足够的焊接操作空间，不会对焊接操作造成干涉。
3)本发明中各结构件定位机构作为独立的功能模块，可根据卡板上各个结构件设置位置的不同对焊接平台上结构件定位机构进行任意的组合和调整，使其能够适用于不同型号卡板组件的焊接操作。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例中的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1为本发明卡板焊接自动化焊接平台一种实施方式结构示意图。
图2为本发明卡板焊接自动化焊接平台一种实施方式结构俯视图。
图3为图2中A侧局部示意图。
图4为图2中B侧局部示意图。
图5为本发明中第一定位装夹机构及第一加强筋定位机构结构示意图。
图6为本发明中第一定位装夹机构及第一加强筋定位机构结构主视图。
图7为本发明中第二定位装夹结构及框梁定位机构结构示意图。
图8为本发明中第二加强筋定位机构结构示意图。
图9为本发明中端框定位机构结构示意图。
图10为本发明中支耳定位机构结构示意图。
图11为本发明中端框定位机构结构示意图。
图12为本发明中端框定位机构结构俯视图。
图13为待焊接的卡板组件结构示意图。
图中：100、安装台；
200、第一定位装夹机构，201、第一固定部，202、第一定位件，221、第一定位面，203、第一支撑件；
300、第二定位装夹机构，301、第一安装座，302、第二定位件，321、第二定位面；
400、加强筋定位机构，401、第一加强筋定位机构，411、第一转动驱动件，412、第一转动臂，402、第二加强筋定位机构，421、第二固定部，422、第二转动驱动件，423、第二转动臂，403、加强筋定位件，431、定位夹块，432、定位压块，433、限位空间；
500、侧框定位机构，501、第三固定部，502、侧框支撑部，503、第三转动驱动件，504、第三转动臂，505、侧框压头，506、侧框定位销，507、侧框定位板；
600、框梁定位机构，601、框梁定位件，602、第四转动驱动件，603、第四转动臂，604、框梁压头；
700、支耳定位机构，701、第二安装座，702、定位平板，703、定位夹持板，704、第一水平驱动件，705、第一连接杆，706、支耳 定位件，707、第二水平驱动件；
800、端框定位机构，801、纵向移动座，802、第三水平驱动件，803、端面定位件，804、端框夹持件，805、第四水平驱动件，806、第二连接杆，807、端框定位件，808、侧向定位件；
900、卡板组件，901、卡板，902、端框，903、侧框，904、加强筋，905、支耳，906、框梁，907、弧形凹槽部；
10、检测元件。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。
本实施例提供的卡板组件自动化焊接平台，用于在对卡板组件进行焊接操作时，对卡板组件进行定位装夹。参照图13，通常卡板组件900包括卡板901和设置在卡板上的各个结构件，结构件采用焊接方式固定连接到卡板上，得到卡板组件；这里的结构件包括设置于卡板两端的端框902、设置于卡板一侧的多个侧框903、设置于卡板内的加强筋904、支耳905、框梁906。在焊接操作时，需要将端框902、侧框903、加强筋904、支耳905、框梁906在卡板901上的对应位置处进行准确的定位和固定装夹，然后采用焊机将端框、侧框、加强筋、支耳、框梁在卡板上进行焊接固定。
参照图1至图4，本实施例中的卡板组件自动化焊接平台包括有 安装台100、设置在安装台一侧的多个第一定位装夹机构200、设置于安装台另一侧的一个或多个第二定位装夹机构300和设置于定位安装台上的结构件定位机构；下面结合附图和一种具体可实施的结构对本发明卡板组件自动化焊接平台进行详细的说明。
参照图5和图6，本实施例中的第一定位装夹机构200包括第一定位组件和第一支撑组件，第一定位组件用于分别与分布设置于卡板一侧的多个弧形凹槽部之间配合，这里以采用两个第一定位装夹机构为例，两个第一定位装夹机构上的第一定位组件分别与位于卡板一侧的两个弧形凹槽部之间配合，卡板在两个第一定位组件的作用下进行定位，使卡板在水平面方向上(图中X、Y方向)进行定位。
第一定位装夹机构上设置的第一支撑组件，通过设置与卡板底面相配合的支撑部件，对卡板在竖直方向上进行支撑，实现卡板在Z方向上的定位。
这里将第一定位组件与第一支撑组件集成设置在同一机构上，在满足卡板在安装台上定位安装需求的同时，尽量减少对安装台上空间的占用，这一点在卡板组件焊接平台的设计是很重要的，以保证后序焊接操作过程中焊机有足够的焊接操作空间。
参照图5和图6，为一种第一定位装夹机构可实施的结构，第一定位装夹机构200包括第一固定部201，第一固定部201与安装台100之间固定连接；第一定位组件设置在第一固定部201上，第一定位组件包括有对称设置于第一固定部两侧的两个第一定位件202，第一定位件202的自由端相对第一固定部分别朝两侧方向伸出，形成呈水平 伸出的悬臂结构，第一定位件202的自由端端部设置有与卡板上弧形凹槽部配合的第一定位面221，该第一定位面221可以是与弧形凹槽部配合的弧面。此时通过第一定位组件的结构设置以及利用卡板组件上的结构特点，通过设置多个第一定位件分别与卡板上的多个弧形凹槽部之间形成配合，能够实现在卡板的一侧对卡板进行有效的限位和定位安装。
这里的第一支撑组件设置在第一固定部201上并位于第一定位组件前端，第一支撑组件可采用设置于第一固定部两侧的多个第一支撑件203，通过设置多个第一定位装夹机构，多个第一定位装夹机构上的第一支撑件能够实现对卡板在竖直方向上的稳定支撑。
第二定位装夹机构300设置于安装台上与第一定位装夹机构200相对的一侧，第二定位装夹机构300与第一定位装夹机构200之间配合对卡板在水平面方向(图中X、Y方向)上进行限位，实现对卡板在安装台水平面上的固定安装。
这里第二定位装夹机构300包括第二定位组件，第二定位组件相对第一定位组件与卡板另一侧端面之间形成配合。参照图7，为一种第二定位装夹机构可实施的结构，第二定位装夹机构300包括第一安装座301，第一安装座301与安装台100之间固定连接；第二定位组件设置于第一安装座301上，第二定位组件包括分别设置于第一安装座两侧的两个或多个第二定位件302，第二定位件302的自由端朝卡板方向伸出，在第二定位件302的自由端端部设置有与卡板该侧端面配合的第二定位面303。通过第二定位面对卡板在Y向上进行限位， 与第一定位组件配合对卡板进行限位安装。
在实现对卡板在安装台上的定位安装后，进一步对结构件在卡板上进行定位装夹，这里采用设置于安装台上的结构件定位机构实现这一功能，将待焊接的结构件在卡板上的对应位置处进行装夹定位。
如图1，针对卡板组件的结构，本实施例中的结构件定位机构包括有：
加强筋定位机构400，用于对加强筋在卡板上进行定位装夹；
侧框定位机构500，用于对侧框在卡板上进行定位装夹；
框梁定位机构600，用于对框梁在卡板上进行定位装夹；
支耳定位机构700，用于对支耳在卡板上进行定位装夹；
端框定位机构800，用于对设置在卡板两端端部的端框在卡板上装夹定位。
针对卡板组件上加强筋设置位置的结构特点，其中在第一定位装夹机构200所在的位置处，对卡板上该位置处的加强筋进行固定时，如果另外单独设置加强筋定位机构，将会与第一定位装夹机构和其它结构件定位机构之间造成干涉，因此对结构件定位机构在安装台上的设置进行优化，将加强筋定位机构400分别设置为第一加强筋定位机构401和第二加强筋定位机构402，分别对卡板上对应位置处的加强筋进行定位装夹。
具体地，如图5和图6，本实施例中的第一加强筋定位机构401用于对卡板上第一定位装夹机构对应位置处的加强筋进行定位装夹。第一加强筋定位机构401包括设置于第一固定部201上的第一转动驱 动件411和与第一转动驱动件连接的第一转动臂412，第一转动驱动件411驱动第一转动臂412在其所在的竖直平面内转动，第一转动臂412的自由端设置用于对加强筋定位的加强筋定位组件。
这里第一加强筋定位机构401中设置可转动的第一转动臂，在对加强筋进行定位装夹时，第一转动臂412从卡板上方转动到加强筋位置，从上方对加强筋进行压紧固定，这样在实现装夹的同时，能够预留出加强筋与卡板之间的焊接空间，方便对加强筋的自动化焊接操作。
根据加强筋的结构特点以及其与卡板之间的配合关系，本实施例中的加强筋定位组件包括针对加强筋不同的位置对应设置的一个或多个加强筋定位件403，参照图5和图6，加强筋定位件403包括有相对设置的两个定位夹块431和设置在定位夹块之间的定位压块432，两个定位夹块431之间形成与加强筋配合的限位空间433，当定位夹块运动到加强筋的设置位置时，使对应位置处的加强筋能够配合设置到限位空间433内，通过两者之间的配合对加强筋在水平方向上进行限位。此时，定位压块432位于限位空间的上方，通过定位压块对加强筋在竖直方向上压紧限位，实现对加强筋在卡板上的固定装夹。本实施例中在第一转动臂412上设置有两组加强筋定位件403，通过两组加强筋定位件403对加强筋的两个部位分别进行定位夹紧，两组加强筋定位件中所具体采用的加强筋定位件结构可以根据加强筋的结构进行设置，以达到对加强筋定位夹紧的效果。
在一种可实施的焊接平台结构中，将第一定位夹紧机构200分别 设置于安装台100上靠近两端的位置，以方便更好地对卡板进行定位，此时设置于第一定位夹紧机构200位置处的第一加强筋定位机构401用于对对应位置上的加强筋进行夹紧定位，而卡板上其它位置上的加强筋则通过设置在第一定位夹紧机构之间的第二加强筋定位机构402进行定位装夹。
参照图8，第二加强筋定位机构402包括第二固定部421、设置于第二固定部上的第二转动驱动件422和与第二转动驱动件连接的第二转动臂423，第二固定部421与安装台100之间固定连接，第二转动驱动件422驱动第二转动臂423在其所在的竖直平面内转动，第二转动臂423的自由端设置有用于对加强筋定位夹紧的加强筋定位组件。这里第二加强筋定位机构与第一加强筋定位机构所要实现的功能相同，因此两者采用基本相同的结构，其对加强筋的装夹过程也相同，区别仅在于其作为独立的功能模块在安装台上的设置位置不同，这里不再赘述。相应地，第二加强筋定位机构与第一加强筋定位机构中所采用的加强筋定位组件结构相同，这里不再对其结构进行具体的说明。
参照图9，本实施例中的侧框定位机构500包括第三固定部501、侧框支撑部502、设置于第三固定部上的第三转动驱动件503和与第三转动驱动件503连接的第三转动臂504；第三转动驱动件503驱动第三转动臂504在其所在的竖直平面内转动，第三转动臂504的自由端端部设置侧框压头505，当侧框压头转动到侧框支撑部上方时对侧框夹紧固定。
侧框定位机构500还可包括用于对侧框位置进行定位的侧框定位件，侧框定位件包括设置在侧框压头上的侧框定位销506、设置于第三固定部上的侧框定位板507，侧框定位销506与侧框压头505之间为活动连接，例如可采用在侧框压头上设置与侧框定位销配合的插销孔，方便侧框定位销在侧框压头上的插拔，在对侧框进行定位时，方便将侧框定位销配合插设到侧框上的竖直定位孔内，实现对侧框位置的准确定位。侧框定位板507则起到进一步辅助定位的作用，通过侧框定位板对侧框端部进行定位。同样地，侧框定位机构中采用这种可转动的装夹定位结构，在方便实现自动化装夹操作的同时，通过对侧框装夹位置的设计，预留出侧框的焊接操作位置，方便对侧框的自动化焊接操作。
参照图7，本实施例中的框梁定位机构600包括设置于第一安装座301上的框梁定位件601和框梁压紧机构，框梁定位件601用于对框梁端部定位，对框梁在Y向上进行定位，同时框梁本身通过与卡板901之间的配合安装，实现框梁在X方向上的定位；框梁压紧机构用于将框梁在卡板上压紧固定，从而实现对框梁的定位装夹。同样地，这里将框梁定位机构与第二定位装夹机构进行集成设置，将框梁定位机构设置于第二定位装夹机构的第一安装座上，对卡板定位功能和框梁装夹功能进行集成，优化安装台上功能部件的布置，为焊接操作预留更大的操作空间，方便卡板组件的自动化操作。
具体地，框梁压紧机构包括设置于第一安装座301上的第四转动驱动件602和与第四转动驱动件连接的第四转动臂603，第四转动驱 动件602驱动第四转动臂603在其所在的竖直平面内转动，第四转动臂603上设置框梁压头604。在对框梁进行定位夹紧操作时，将框梁分别对应安装到卡板上对应位置处，框梁的一端端部在框梁定位件601上进行定位，然后控制第四转动驱动件602驱动第四转动臂603转动到框梁安装位置，通过框梁压头对框梁进行压紧固定。
参照图10，本实施例中的支耳定位机构700包括第二安装座701、设置在第二安装座上的定位平板702和支耳夹紧机构，支耳夹紧机构包括定位夹持板703和设置在第二安装座上的第一水平驱动件704，定位夹持板703一端与第一水平驱动件704的驱动端铰链连接，位于第一水平驱动件704下方设置有第一连接杆705，第一连接杆705两端分别与第二安装座701和定位夹持板703之间铰链连接，使第二安装座701、第一水平驱动件704、第一连接杆705和定位夹持板703之间形成四连杆机构，第一水平驱动件704可驱动定位夹持板的夹持部转动到与定位平板702相对的位置，对支耳夹紧固定。
进一步地，在定位平板702上设置有用于对支耳定位的支耳定位件706，这里的支耳定位件706采用与支耳上的水平安装孔配合的一个或多个定位柱，通过定位柱对支耳在定位平板上进行预定位，然后控制第一水平驱动件驱动定位夹紧板对支耳夹紧固定，实现对支耳的定位装夹。
这里由于卡板组件上加强筋的设置位置与支耳的设置位置接近，导致对应位置处的加强筋定位机构与支耳定位机构在操作时会存在相互干涉的问题，因此这里将支耳定位机构设置为可移动式结构。具 体地，第二安装座701在安装台100上为滑动连接，第二安装座701与安装台100之间设置第二水平驱动件707，第二水平驱动件707驱动第二安装座701沿安装台100在横向方向上(Y向)做水平运动。这样在对支耳和加强筋的焊接操作过程中，在完成支耳的焊接操作后，控制支耳定位机构运动到远离卡板的位置，为加强筋定位机构提供足够的操作空间，解决两者之间干涉的问题。第二安装座在安装台上的滑动连接实现方式可采用现有的滑轨结构，这里不对其结构进行限定。
参照图11和图12，本实施例中的端框定位机构800设置于安装台两端的端部位置，包括可沿安装台纵向方向水平运动的纵向移动座801、设置于纵向移动座上的端框夹紧机构、端框定位机构，在安装台100上设置用于驱动纵向移动座801沿X方向运动的第三水平驱动件802。
这里的端框夹紧机构包括端面定位件803和端面夹紧组件，端面定位件803与端面夹紧组件分别作用在端框两侧端面，对端框夹紧固定。具体地，端面夹紧组件包括端框夹持件804和设置在纵向移动座上的第四水平驱动件805，端框夹持件804一端与第四水平驱动件805的驱动端铰链连接，位于第四水平驱动件下方设置第二连接杆806，第二连接杆806两端分别与纵向移动座801和端框夹持件804之间铰链连接，使纵向移动座801、第四水平驱动件805、第二连接杆806与端框夹持件804之间形成四连杆机构，第四水平驱动件805驱动端框夹持件804的夹持部转动到与端面定位件803相对的位置时，对端 框夹紧固定。
这里的端框定位机构包括与端框上设置的定位孔配合的端框定位件807、设置于端框定位件外侧的侧向定位件808，端框定位件807可采用定位销结构，通过与端框上的定位孔配合的方式对端框进行准确的定位，侧向定位件808则起到辅助定位的作用。
这里第一水平驱动件、第二水平驱动件、第四水平驱动件采用气缸，可实现对结构件的快速定位夹紧，以及支耳定位机构的快速动作。第一转动驱动件、第二转动驱动件、第三转动驱动件、第四转动驱动件采用市售的手动/气动结合的夹紧器，这种夹紧器采用手动与气动结合的控制方式，采用曲柄连杆结构设计，具有承载能力大的特点。
第三水平驱动件可采用气缸，也可以采用手动驱动方式，手动驱动方式可采用如图11和12中所示的连杆驱动结构，在实现对纵向移动座驱动的同时，还能够对纵向移动座在位置上进行锁定。第三水平驱动件采用手动驱动方式，方便对卡板两端锁紧力大小的控制和调节。
本实施例中在各个结构件定位机构上的夹持部、定位部设置检测元件10，检测元件10用于检测卡板上的对应位置处是否安装有相应的结构件，以防止漏装、错装；检测元件可采用接触感应传感器。
本发明中利用上述卡板组件自动化焊接平台对卡板组件进行焊接操作的焊接定位方法，包括有以下步骤：
通过第一定位装夹机构、第二定位装夹机构对卡板在安装台上进行定位安装；
控制第四水平驱动件驱动端框夹持件转动，将端框在端框定位机构上装夹固定，通过第三水平驱动件将端框送至卡板两端位置进行定位，并通过端框定位机构对卡板在纵向方向上夹紧固定；
控制第三转动驱动件驱动第三转动臂转动，通过侧框定位机构对该位置上对应设置的侧框在卡板上定位装夹；
控制第四转动驱动件驱动第四转动臂转动，通过框梁定位机构对该位置上对应设置的框梁在卡板上定位装夹；
控制第二水平驱动件将支耳定位机构推动至装夹位置，控制第一水平驱动件驱动定位夹持板转动，将支耳在卡板上定位装夹；
对端框、侧框、框梁、支耳进行焊接；
支耳焊接完成后，控制第一水平驱动件解除对支耳的装夹，控制第二水平驱动件驱动支耳定位机构朝远离卡板的方向运动；
控制第一转动驱动件驱动第一转动臂转动，控制第二转动驱动件驱动第二转动臂转动，对相应位置上设置的加强筋在卡板上定位装夹；
对加强筋进行焊接。
当然这里除了支耳与加强筋的设置位置存在一定的干涉，使两者之间需要遵循上述的焊接定位操作顺序外，针对其它结构件的焊接定位操作可根据需要进行调整，这里不对其进行具体的限定。
在本发明的描述中，需要说明的是，所采用的术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该 发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，本发明的描述中若出现“水平”、“竖直”等术语并不表示要求部件绝对水平或悬垂，而是可以稍微倾斜。如“水平”仅仅是指其方向相对“竖直”而言更加水平，并不是表示该结构一定要完全水平，而是可以稍微倾斜。
在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，若出现术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (13)

  1. 卡板组件自动化焊接平台，用于对卡板组件进行定位装夹，所述卡板组件包括卡板和设置在卡板上的结构件，所述结构件包括设置于卡板两端的端框、设置于卡板一侧的多个侧框、设置于卡板内的加强筋、支耳、框梁，其特征在于，所述卡板组件自动化焊接平台包括：
    安装台；
    设置于安装台一侧的多个第一定位装夹机构，所述第一定位装夹机构包括第一定位组件和第一支撑组件，所述第一定位组件分别与分布设置于卡板一侧的多个弧形凹槽部配合，对卡板在水平面方向上进行定位，所述第一支撑组件用于对卡板在竖直方向上进行支撑；
    设置于安装台另一侧的一个或多个第二定位装夹机构，所述第二定位装夹机构包括第二定位组件，所述第二定位组件与卡板另一侧端面配合，所述第二定位装夹机构与第一定位装夹机构之间配合对卡板在水平面方向上进行定位装夹；
    设置于安装台上的结构件定位机构，用于将待焊接的结构件在卡板上的对应位置处装夹定位。
  2. 根据权利要求1所述的卡板组件自动化焊接平台，其特征在于，所述第一定位装夹机构包括第一固定部，所述第一固定部与安装台之间固定连接；
    所述第一定位组件设置在第一固定部上，所述第一定位组件包括有对称设置于第一固定部两侧的两个第一定位件，所述第一定位件的自由端相对第一固定部分别朝两侧方向伸出，所述第一定位件的自由端端部设置有与卡板上弧形凹槽部配合的第一定位面；
    所述第一支撑组件设置于第一固定部上并位于第一定位组件前端，所述第一支撑组件包括设置于第一固定部两侧的多个第一支撑件。
  3. 根据权利要求2所述的卡板组件自动化焊接平台，其特征在于，所述结构件定位机构包括第一加强筋定位机构，用于对卡板上对应位置处的加强筋进行定位装夹；
    所述第一加强筋定位机构包括设置于第一固定部上的第一转动驱动件和与第一转动驱动件连接的第一转动臂，所述第一转动驱动件驱动第一转动臂在其所在的竖直平面内转动，所述第一转动臂的自由端设置有加强筋定位组件。
  4. 根据权利要求1所述的卡板组件自动化焊接平台，其特征在于，所述第一定位装夹机构分别设置于安装台上靠近两端的位置，所述结构件定位机构包括多个第二加强筋定位机构，所述第二加强筋定位机构设置于第一定位装夹机构之间，用于对卡板上对应位置处的加强筋进行定位装夹；
    所述第二加强筋定位机构包括第二固定部、设置于第二固定部上的第二转动驱动件和与第二 转动驱动件连接的第二转动臂，所述第二固定部与安装台之间固定连接，所述第二转动驱动件驱动第二转动臂在其所在的竖直平面内转动，所述第二转动臂的自由端设置有加强筋定位组件。
  5. 根据权利要求3或4所述的卡板组件自动化焊接平台，其特征在于，所述加强筋定位组件包括一个或多个加强筋定位件；
    所述加强筋定位件包括有相对设置的两个定位夹块和设置在定位夹块之间的定位压块，所述定位夹块之间形成与加强筋配合的限位空间，使加强筋配合设置于限位空间内，对加强筋在水平方向上进行限位，所述定位压块设置于限位空间上方，对加强筋在竖直方向上进行限位。
  6. 根据权利要求1所述的卡板组件自动化焊接平台，其特征在于，所述结构件定位机构包括侧框定位机构，用于对侧框在卡板上进行定位装夹；
    所述侧框定位机构包括第三固定部、侧框支撑部、设置于第三固定部上的第三转动驱动件和与第三转动驱动件连接的第三转动臂，所述第三固定部与安装台之间固定连接，所述侧框支撑部设置于第三固定部前端，所述第三转动驱动件驱动第三转动臂在其所在的竖直平面内转动，所述第三转动臂的自由端端部设置有侧框压头，所述侧框压头转动到侧框支撑部上方时对侧框夹紧固定；
    所述侧框定位机构包括侧框定位件，所述侧框定位件包括设置在侧框压头上的侧框定位销和/或设置于第三固定部上的侧框定位板，所述侧框定位销与侧框压头之间活动连接，可配合插设到侧框上的竖直定位孔内，所述侧框定位板对侧框端部进行定位。
  7. 根据权利要求1所述的卡板组件自动化焊接平台，其特征在于，所述第二定位装夹机构包括第一安装座，所述第一安装座与安装台之间固定连接；
    所述第二定位组件设置于第一安装座上，所述第二定位组件包括分别设置于第一安装座两侧的至少两个第二定位件，所述第二定位件的自由端朝卡板方向伸出，所述第二定位件的自由端端部设置有与卡板一侧端面配合的第二定位面。
  8. 根据权利要求7所述的卡板组件自动化焊接平台，其特征在于，所述结构件定位机构包括多个框梁定位机构，用于对框梁在卡板上进行定位装夹；
    所述框梁定位机构包括设置于第一安装座上的框梁定位件和框梁压紧机构，所述框梁定位件用于对框梁端部定位，所述框梁压紧机构用于将框梁在卡板上压紧固定；
    所述框梁压紧机构包括设置于第一安装座上的第四转动驱动件和与第四转动驱动件连接的第四转动臂，所述第四转动驱动件驱动第四转动臂在其所在的竖直平面内转动，所述第四转动 臂上设置有框梁压头。
  9. 根据权利要求1所述的卡板组件自动化焊接平台，其特征在于，所述结构件定位机构包括多个支耳定位机构，用于对支耳在卡板上进行定位装夹；
    所述支耳定位机构包括第二安装座、设置在第二安装座上的定位平板和支耳夹紧机构，所述支耳夹紧机构包括定位夹持板和设置在第二安装座上的第一水平驱动件，所述定位夹持板一端与第一水平驱动件的驱动端铰链连接，所述定位夹持板与第二安装座之间设置有第一连接杆，所述第一连接杆两端分别与第二安装座和定位夹持板之间铰链连接，所述第一水平驱动件可驱动定位夹持板的夹持部转动到与定位平板相对的位置，对支耳夹紧固定；
    所述定位平板上设置有用于对支耳定位的支耳定位件，所述支耳定位件为与支耳上的水平安装孔配合的一个或多个定位柱；
    所述第二安装座在安装台上滑动连接，所述第二安装座与安装台之间设置有第二水平驱动件，所述第二水平驱动件可驱动第二安装座沿安装台横向方向水平运动。
  10. 根据权利要求1所述的卡板组件自动化焊接平台，其特征在于，所述结构件定位机构包括端框定位机构，用于对设置在卡板端部的端框在卡板上装夹定位；
    所述端框定位机构设置于安装台端部，包括可沿安装台纵向方向水平运动的纵向移动座、设置于纵向移动座上的端框夹紧机构和/或端框定位机构，所述安装台上设置有用于驱动纵向移动座运动的第三水平驱动件；
    所述端框夹紧机构包括端面定位件和端面夹紧组件，所述端面定位件与端面夹紧组件分别作用在端框两侧端面，对端框夹紧固定；
    所述端框定位机构包括与端框上设置的定位孔配合的端框定位件和设置于端框定位件外侧的侧向定位件，所述侧向定位件用于对端框在相对卡板横向方向上进行定位。
  11. 根据权利要求10所述的卡板组件自动化焊接平台，其特征在于，所述端面夹紧组件包括端框夹持件和设置在纵向移动座上的第四水平驱动件，所述端框夹持件一端与第四水平驱动件的驱动端铰链连接，所述端框夹持件与纵向移动座之间设置有第二连接杆，所述第二连接杆两端分别与纵向移动座和端框夹持件之间铰链连接，所述第四水平驱动件可驱动端框夹持件的夹持部转动到与端面定位件相对的位置，对端框夹紧固定。
  12. 根据权利要求1所述的卡板组件自动化焊接平台，其特征在于，所述结构件定位机构上设置有检测元件，所述检测元件用于检测卡板上的对应位置处是否安装有结构件。
  13. 利用如权利要求1至12中任意一项所述的卡板组件自动化焊接平台的焊接定位方法，其特征在于，包括以下步骤：
    通过第一定位装夹机构、第二定位装夹机构对卡板在安装台上进行定位安装；
    控制第四水平驱动件驱动端框夹持件转动，将端框在端框定位机构上装夹固定，通过第三水平驱动件将端框送至卡板两端位置进行定位，并通过端框定位机构对卡板在纵向方向上夹紧固定；
    控制第三转动驱动件驱动第三转动臂转动，通过侧框定位机构对该位置上对应设置的侧框在卡板上定位装夹；
    控制第四转动驱动件驱动第四转动臂转动，通过框梁定位机构对该位置上对应设置的框梁在卡板上定位装夹；
    控制第二水平驱动件将支耳定位机构推动至装夹位置，控制第一水平驱动件驱动定位夹持板转动，将支耳在卡板上定位装夹；
    对端框、侧框、框梁、支耳进行焊接；
    支耳焊接完成后，控制第一水平驱动件解除对支耳的装夹，控制第二水平驱动件驱动支耳定位机构朝远离卡板的方向运动；
    控制第一转动驱动件驱动第一转动臂转动，控制第二转动驱动件驱动第二转动臂转动，对相应位置上设置的加强筋在卡板上定位装夹；
    对加强筋进行焊接。
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CN210649234U (zh) * 2019-09-05 2020-06-02 辽宁忠旺铝合金精深加工有限公司 一种新能源汽车电池框架的焊接工装
CN114535917A (zh) * 2022-04-27 2022-05-27 成都航天万欣科技有限公司 卡板组件自动化焊接平台及焊接定位方法

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