New energy automobile power board box assembling equipment

Abstract

The invention provides new energy automobile power board box assembling equipment which comprises a stand, one side of the upper end of the stand is transversely provided with a power board box assembling line in a penetrating mode, and the stand is further provided with a power board feeding mechanism and a power board pressing strip assembling mechanism which are located on the side faces of the input end and the output end of the power board box assembling line respectively. The power board feeding mechanism comprises a box board feeding assembly used for providing a box body containing power boards, a clamp selecting table used for providing adaptive clamps of the power boards of different models, and a mechanical arm arranged between the box board feeding assembly and the clamp selecting table. The power board pressing strip assembling mechanism comprises a board box recycling assembly used for recycling empty box bodies, a pressing strip feeding assembly erected above one side of the output end of the power board box machining line and a three-axis pressing assembly arranged between the board box recycling assembly and the pressing strip feeding assembly. The invention relates to the technical field of power board assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of power board assembly, and in particular to a power board box assembly device for a new energy vehicle. Background Art

[0002] In the manufacturing process of new energy vehicles, the power board box is an important part of the vehicle's electronic control system, and its assembly efficiency and quality have a direct impact on the performance of the entire vehicle. The traditional manual assembly method is not only inefficient, but also difficult to ensure the consistency of product quality. Especially when faced with power boards of different models and specifications, manual adjustment and adaptation to new assembly requirements requires a lot of time and resources, which can easily lead to extended production cycles, increased costs and reduced product consistency.

[0003] With the development of automation and robotics technology, more and more companies are beginning to introduce automated production equipment to replace or assist manpower in completing tasks that require repetitiveness and high precision. However, existing automated assembly equipment is mostly designed for specific product models. For power boards, which require frequent changes in models and specifications, existing equipment often lacks flexibility and cannot be quickly adjusted to adapt to new assembly requirements. In addition, the precise installation of components in the power board box, especially the assembly between the power board and the pressure strip, requires highly precise position control and stable force, which places higher requirements on the design of automated equipment.

[0004] Therefore, it is imperative to redesign a new energy vehicle power board box assembly equipment. Summary of the invention

[0005] In view of the defects of the above-mentioned prior art, the present invention provides a new energy vehicle power board box assembly equipment, aiming to solve the problems of low efficiency, insufficient flexibility and difficulty in ensuring quality consistency in the assembly process of new energy vehicle power board boxes in the prior art.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a new energy vehicle power board box assembly equipment, including a stand, a power board box assembly line is arranged across one side of the upper end of the stand, and a power board feeding mechanism and a power board pressure strip assembly mechanism are also arranged on the stand, which are respectively located on the sides of the input end and the output end of the power board box assembly line; the power board feeding mechanism includes a box board feeding assembly for providing a box body with a power board, a fixture selection table for providing an adapter fixture for power boards of different models, and a mechanical arm arranged between the box board feeding assembly and the fixture selection table; the power board pressure strip assembly mechanism includes a board box recovery assembly for recovering empty box bodies, a pressure strip feeding assembly arranged above one side of the output end of the power board box processing line, and a three-axis pressing assembly arranged between the board box recovery assembly and the pressure strip feeding assembly, and the three-axis pressing assembly is used to press the power board on which the pressure strip installation is completed on the pressure strip feeding assembly and install it in the power board box.

[0007] Based on the above, the beneficial effect of a new energy vehicle power board box assembly equipment is to solve the problems of low efficiency, insufficient flexibility and difficulty in ensuring quality consistency in the assembly process of new energy vehicle power board boxes in the prior art; it is mainly reflected in:

[0008] The present invention configures a power board box assembly line on one side of the upper end of the platform, and respectively sets a power board feeding mechanism and a power board pressing strip assembly mechanism at the input end and the output end of the assembly line, thereby realizing a fully automated process from feeding to final pressing and installation of the power board. This layout optimizes the design of the production line, reduces the time and distance of material handling, and significantly improves production efficiency.

[0009] The fixture selection platform of the present invention provides adapter fixtures for power boards of different models. Combined with the design of the quick-change joint at the end of the robot arm, different adapter fixtures can be quickly replaced, so that the device can adapt to the assembly requirements of various types of power boards without major adjustments to the entire system, which greatly enhances the flexibility of the device.

[0010] The present invention clamps the box body and the power board together to the input end of the board box recovery component through a mechanical arm, and stops the box body suction cup component from adsorbing the box body after reaching the specified position, and only clamps the power board and moves it to the MOS tube positioning component of the pressure strip feeding component, thereby realizing automatic separation and transmission, and solving the problem that manual operation is complicated and time-consuming; the present invention uses a CCD camera in the MOS tube positioning component to shoot the positioning status of the MOS tube from below, and automatically corrects the crooked MOS tube by repeatedly touching the MOS tube correction plate, thereby ensuring the correct position of the component, and solving the problem that manual correction of the MOS tube is difficult and the accuracy is insufficient; the present invention also completes the accurate and stable pressure strip installation by clamping the corrected power board to the output end of the feed drive component of the pressure strip feeding component, and using a three-axis pressing component to press the power board to the pressure strip on the pressure strip clamping component, thereby solving the problem of poor consistency and insufficient accuracy in the traditional pressure strip installation process.

[0011] Furthermore, the end shaft of the robotic arm is installed with a quick-change joint, and the outer wall of the quick-change joint is provided with a number of evenly distributed spring steel balls. The adapter clamp includes a clamp plate, a connecting piece, four first telescopic spring rods, a suction cup air plate, four single-sided air clamps and two box body suction cup components. The connecting piece is arranged at the upper end of the clamp plate, and the inner wall of the connecting piece is evenly provided with steel ball adaptation grooves that match the multiple spring steel ball structures. The four corners of the clamp plate and the four corners of the suction cup air plate are connected by four first telescopic spring rods. The four single-sided air clamps are symmetrically arranged in pairs at both ends of the two sides of the suction cup air plate for clamping the two sides of the power board. The two box body suction cup components are respectively arranged at the front and rear ends of the suction cup air plate for adsorbing the front and rear edges of the upper end surface of the box body.

[0012] Based on the above, the beneficial effect of the quick-change connector is that a number of evenly distributed spring steel balls provided on the outer wall cooperate with the steel ball adapter grooves on the inner wall of the connecting part of the adapter clamp, so that the adapter clamp can be quickly replaced, reducing the downtime caused by replacing different models of power boards, and significantly improving production efficiency; four single-sided air clamps are symmetrically arranged at both ends of the suction cup air plate, which are used to clamp the two sides of the power board, and the two box body suction cup components are respectively arranged at the front and rear ends of the suction cup air plate, which are used to adsorb the front and rear edges of the upper end surface of the box body. The beneficial effect of this layout is to provide a stable clamping force, ensure the accurate adsorption of the box body, thereby preventing sliding or falling off during transportation.

[0013] Furthermore, the suction cup air plate is provided with a plurality of power board mounting hole positioning columns and a plurality of power board suction cups, the power board mounting hole positioning columns are used to be inserted into the mounting holes on the power board to ensure that the clamp accurately clamps the power board, and the power board suction cups are used to adsorb the power board.

[0014] Based on the above, the beneficial effect of inserting several power board mounting hole positioning columns into the mounting holes on the power board is to ensure that the adapter clamp accurately clamps the power board, avoiding assembly errors or quality problems caused by position deviation, and improving assembly accuracy; the beneficial effect of the power board suction cup is to further adsorb the power board on the basis of clamping, provide additional fixing force, thereby enhancing the stability of clamping, effectively preventing the power board from sliding or offsetting during transportation and assembly, and ensuring the safety and reliability of operation.

[0015] Furthermore, the pressure strip feeding assembly includes a feed drive component and a pressure strip clamping component, the threaded slider and the track slider at the bottom of the pressure strip clamping component are respectively matched with the screw rod and the slide rail on the upper end surface of the feed drive component, and the pressure strip clamping component also includes a pressure strip mounting plate, four lower top pressure air clamps and two upper top pressure air clamps, the front and rear ends of the pressure strip mounting plate in the displacement direction are symmetrically provided with pressure strip mounting grooves, the outer ends of the pressure strip mounting groove are both provided with pressure strip limiting plates, and the pressure strip mounting groove is symmetrically provided on the inner sides of the two pressure strip limiting plates, and the output end of each of the lower top pressure air clamps is provided with a U-shaped mounting piece, and each of the U-shaped mounting pieces is slidably matched in the pressure strip top pressure slide groove, and the pressure strip A pressure strip is arranged in the mounting groove, and the two ends of the pressure strip are limited in the pressure strip mounting groove by the pressure strip limiting piece, and the middle two sides of the pressure strip are limited in the U-shaped mounting part, so that when the lower top-pressure air clamp drives the U-shaped mounting part to move outward along the pressure strip top-pressure slide groove, it cooperates with the pressure strip limiting piece to complete the top-pressure positioning of the lower part of the pressure strip, and the two upper top-pressure air clamps are respectively arranged on both sides of the pressure strip mounting plate, and the top output ends of the two upper top-pressure air clamps are connected to each other by two symmetrical outward-expanding clamps, and the middle outer side of the outward-expanding clamp is also provided with an inclined guide strip, and the two inclined guide strips are respectively used to guide the cooperation and installation between the two symmetrical rows of MOS tubes on both sides of the lower end of the power board and their respective pressure strips.

[0016] Based on the above, the beneficial effect of the lower top-pressure air clamp driving the U-shaped mounting part to move outward along the pressure slide groove of the pressure strip is to complete the top-pressure positioning of the lower part of the pressure strip together with the pressure strip limit plate, thereby ensuring the stability of the pressure strip during the entire assembly process; the top output ends of the upper top-pressure air clamp are connected to each other through two symmetrical outward-expanding clamps, and the inclined guide strips arranged on the outer side of the middle part of the outward-expanding clamps are used to guide the coordinated installation between the two symmetrical rows of MOS tubes on both sides of the lower end of the power board and their respective pressure strips. The beneficial effect of this design is to simplify the alignment process of the MOS tube and the pressure strip, thereby improving the success rate and efficiency of assembly.

[0017] Furthermore, the pressure strip feeding assembly also includes a MOS tube positioning component, and the MOS tube positioning component includes a camera mounting bracket, a CCD camera and a MOS tube correction plate. The CCD camera is arranged at the lower end of the camera mounting bracket and is used to photograph the positioning status of the MOS tube from below. The MOS tube correction plate is arranged on one side of the upper end of the camera mounting bracket.

[0018] Based on the above, the CCD camera configured in the MOS tube positioning component is installed at the lower end of the camera mounting frame, and the positioning status of the MOS tube can be photographed from below. The beneficial effect of this design is to ensure high-precision detection of the MOS tube position, accurately capture the actual position and posture of the MOS tube, and provide a reliable data basis for subsequent correction; the beneficial effect of the MOS tube correction plate is that when the CCD camera detects that the MOS tube has a tilt deviation, the robotic arm can clamp the power board and repeatedly touch the MOS tube to the MOS tube correction plate for automatic correction. This process does not require manual intervention, which significantly improves the speed and accuracy of the correction.

[0019] Furthermore, the three-axis pressing assembly includes a transverse axis driving component, a longitudinal axis moving component, a vertical moving component, a pressing fixture mounting frame, a fixture top plate, a fixture bottom plate, four second spring telescopic rods, a push-clamp cylinder, a four-clamp synchronization component and four pressure strip positioning clamping components, the longitudinal axis moving component is parallel to the power board box assembly line, the transverse axis driving component is horizontally perpendicular to the longitudinal axis moving component, the longitudinal axis moving component is arranged on the output end of the transverse axis driving component, the vertical moving component is arranged on the output end of the longitudinal axis moving component, the pressing fixture mounting frame is arranged on the output end of the vertical moving component, and the fixture top plate is arranged on the pressing fixture mounting frame. The bottom of one end of the vertical moving component is away from the four corners of the clamp top plate and the four corners of the clamp bottom plate are connected by four second spring telescopic rods, the pushing and clamping cylinder is arranged on the upper end surface of the clamp bottom plate, the four-clamp synchronization component is slidably connected to the mounting slide block on the bottom end surface of the clamp bottom plate, the four pressure strip positioning clamping components are respectively symmetrically arranged on both sides of the four-clamp synchronization component, and the upper ends of the pressure strips are respectively provided with mounting protrusions, the four mounting protrusions of the two pressure strips are respectively adapted to pass through the four pressure strip mounting openings on the power board, and the four pressure strip positioning clamping components respectively cooperate with the four-clamp synchronization components to clamp the four mounting protrusions.

[0020] Based on the above, the beneficial effect of the transverse axis driving component, the longitudinal axis moving component and the vertical moving component is to ensure that the power board with the wheel pressure strip installed is accurately positioned in the power board box; the beneficial effect of the four second spring telescopic rods is that the pressure applied during the pressing process is uniform and controllable, preventing component damage or assembly failure due to uneven pressure.

[0021] The cam is an assembly made of a plurality of sliding members, each of which is connected to a pair of sliding members, each of which is connected to a pair of sliding members, each of which is connected to a pair of sliding members.

[0022] Based on the above, the two opening and closing drive blocks are connected by a sliding connecting strip and are slidably connected to the mounting slider. The beneficial effect of this design is to ensure that the four clamping protrusions can move synchronously, ensuring that all pressure strip mounting protrusions are evenly clamped at the same time, thereby improving the clamping accuracy and consistency.

[0023] Furthermore, the box plate feeding assembly includes two conveying components, which include a conveying frame and conveying belts arranged on both sides of the upper part of the conveying frame. The upper end of the conveying frame is provided with an input part, a superimposed lifting part and an output part. The superimposed lifting part is symmetrically provided with lifting structures on both sides. The lifting structure includes a lifting cylinder, a lifting frame, a pushing cylinder and a lifting fork. The lifting frame is arranged on the output end of the lifting cylinder, the pushing cylinder is arranged in the lifting frame, and the lifting fork is arranged at the output end of the pushing cylinder. The two symmetrical lifting forks are used to jointly clamp and lift a plurality of superimposed box bodies.

[0024] Based on the above, the lifting cylinder drives the lifting frame to rise, and the pushing cylinder pushes the lifting fork to clamp and lift the multiple stacked boxes, thereby providing a stable supporting force.

[0025] Furthermore, the board box recovery component includes a recovery transverse moving component and a recovery lifting and stacking component, the recovery lifting and stacking component includes a recovery lifting structure, a recovery frame, a support structure symmetrically arranged on the inner sides of the upper two ends of the recovery frame, and an external push structure arranged on the top of the recovery frame, the recovery lifting structure is arranged in the recovery frame, the recovery transverse moving component pushes the box body to the upper end of the recovery lifting structure, the support structure consists of a support cylinder, an articulated frame and an articulated support block, the articulated frame is arranged on the recovery frame, the articulated support block is hinged on the articulated frame, the output end of the support cylinder is pushed and connected to the side of the articulated support block close to the recovery frame, and the external push structure is used to push the stacked box bodies out for recovery.

[0026] Based on the above, the beneficial effects of the recycling transverse movement component and the recycling lifting and stacking component are to realize the fully automated transfer of box body recycling, reduce manual intervention, improve recycling efficiency, and ensure the continuity and smoothness of the production line.

[0027] Furthermore, a finished product inspection camera structure is provided at the top of the platform. The finished product inspection camera structure is located above the output end of the power board box assembly line and is used to detect whether the power board and its components in the power board box are missing.

[0028] Based on the above, the beneficial effect of the finished product inspection camera structure is to capture and analyze the power boards and their components in each assembled power board box in real time, ensuring that each product can receive strict quality inspection before leaving the factory and potential problems can be discovered in time.

[0029] In order to more clearly illustrate the above features of the present invention and its intended objectives, the present invention is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A perspective view of the present invention;

[0031] Figure 2 A three-dimensional diagram of another viewing angle of the present invention;

[0032] Figure 3 It is a schematic diagram of a power plate feeding mechanism of the present invention;

[0033] Figure 4 for Figure 3 An enlarged schematic diagram of part A;

[0034] Figure 5 for Figure 3 An enlarged schematic diagram of part B;

[0035] Figure 6 It is a schematic diagram of a box plate feed assembly of the present invention;

[0036] Figure 7 for Figure 6 An enlarged schematic diagram of part C;

[0037] Figure 8 is a three-dimensional diagram of the adapter fixture of the present invention;

[0038] Fig. 9 A three-dimensional diagram of the adapter fixture of the present invention from another perspective;

[0039] Fig.10 A three-dimensional diagram of a stacking box body of a recycling lifting and stacking component of the present invention;

[0040] Fig.11 A three-dimensional view of an unstacked box body of a recycling lifting and stacking component of the present invention;

[0041] Fig.12 for Fig.11 An enlarged schematic diagram of part D;

[0042] Fig.13 A three-dimensional diagram of a layering strip feeding assembly of the present invention;

[0043] Fig.14 for Fig.13 An enlarged schematic diagram of part E of FIG.

[0044] Fig.15 It is a schematic diagram of the cooperation between the power panel and the pressure strip of the present invention;

[0045] Fig.16 It is a schematic diagram of the MOS tube positioning component of the present invention;

[0046] Fig.17 is a three-dimensional diagram of the three-axis pressing assembly of the present invention;

[0047] Fig.18 is a schematic diagram of a fixture for a three-axis pressing assembly of the present invention;

[0048] Fig.19 It is a schematic diagram of the four-clamp synchronization component of the present invention.

[0049] Description of the accompanying figures: 1-stand, 11-finished product inspection camera structure, 2-power board box assembly line, 3-power board feeding mechanism, 4-power board pressure strip assembly mechanism, 5-box board feeding assembly, 51-transmission component, 511-transmission frame, 5111-input part, 5112-overlapping lifting part, 5113-output part, 512-transmission belt, 513-lifting structure, 5131-lifting cylinder, 5132-lifting frame, 5133-push cylinder, 5134-lifting fork, 52-box body, 53-power board, 532-pressure strip installation port, 6-fixture selection table, 61-adapter clamp Tool, 611-fixture plate, 612-connector, 6121-steel ball adapter groove, 613-first telescopic spring rod, 614-suction cup gas plate, 6141-power board mounting hole positioning column, 6142-power board suction cup, 615-single-sided air clamp, 616-box suction cup component, 7-mechanical arm, 71-quick-change connector, 8-board box recovery component, 81-recovery lateral movement component, 82-recovery lifting stacking component, 821-recovery lifting structure, 822-recovery frame, 823-support structure, 8231-support cylinder, 8232-articulated frame, 8233-articulated support block, 824- Push-out structure, 9-pressing strip feeding assembly, 91-feeding drive component, 911-screw rod, 912-slide rail, 92-pressing strip clamping component, 921-threaded slider, 922-track slider, 923-pressing strip mounting plate, 9231-pressing strip mounting groove, 9232-pressing strip limiter, 9233-pressing strip top pressure slide, 924-lower top pressure air clamp, 9241-U-shaped mounting piece, 925-upper top pressure air clamp, 9251-outward expansion chuck, 9252-inclined guide strip, 93-pressing strip, 931-mounting convex piece, 94-MOS tube positioning component, 941-camera mounting bracket, 94 2-CCD camera, 943-MOS tube correction plate, 10-three-axis pressing assembly, 101-horizontal axis driving component, 102-longitudinal axis moving component, 103-vertical moving component, 104-pressing fixture mounting frame, 105-fixture top plate, 106-fixture bottom plate, 107-second spring telescopic rod, 108-push clamp cylinder, 109-four-clamp synchronization component, 1091-opening and closing driving block, 10911-pin sliding groove, 1092-sliding connecting strip, 1093-clamping protrusion, 1094-push clamp connecting block, 1095-clamping concave block, 110-pressing strip positioning clamping component. DETAILED DESCRIPTION

[0050] like Figure 1-Figure 19As shown, a new energy vehicle power board box assembly equipment includes a stand 1, and a power board box assembly line 2 is arranged across one side of the upper end of the stand 1. The stand 1 is also provided with a power board feeding mechanism 3 and a power board pressure strip assembly mechanism 4, which are respectively located on the sides of the input end and the output end of the power board box assembly line 2; the power board feeding mechanism 3 includes a box board feeding component 5 for providing a box body 52 with a power board 53, a fixture selection platform 6 for providing an adapter fixture 61 for different types of power boards, and a mechanical arm 7 arranged between the box board feeding component 5 and the fixture selection platform 6; the power board pressure strip assembly mechanism 4 includes a board box recovery component 8 for recovering empty box bodies, a pressure strip feeding component 9 arranged above one side of the output end of the power board box processing line 2, and a three-axis pressing component 10 arranged between the board box recovery component 8 and the pressure strip feeding component 9, and the three-axis pressing component 10 is used to press the power board 53 on which the pressure strip installation is completed on the pressure strip feeding component 9 and install it in the power board box.

[0051] The end shaft of the robot arm 7 is installed with a quick-change joint 71, and the outer wall of the quick-change joint 71 is provided with a plurality of evenly distributed spring steel balls. The adapter fixture 61 includes a fixture plate 611, a connecting piece 612, four first telescopic spring rods 613, a suction cup air plate 614, four single-sided air clamps 615 and two box body suction cup components 616. The connecting piece 612 is arranged at the upper end of the fixture plate 611, and the inner wall of the connecting piece 612 is evenly provided with a plurality of spring steel ball structures. The matching steel ball adapter groove 6121, the four corners of the clamp plate 611 and the four corners of the suction cup air plate 614 are connected by four first telescopic spring rods 613, and the four single-sided air clamps 615 are symmetrically arranged at both ends of the two sides of the suction cup air plate 614, for clamping the two sides of the power board 53, and the two box body suction cup components 616 are respectively arranged at the front and rear ends of the suction cup air plate 614, for adsorbing the front and rear edges of the upper end surface of the box body 52.

[0052] The suction cup air plate 614 is provided with a plurality of power board mounting hole positioning columns 6141 and a plurality of power board suction cups 6142 . The power board mounting hole positioning columns 6141 are used to be inserted into the mounting holes on the power board to ensure that the clamp accurately clamps the power board 53 . The power board suction cups 6142 are used to adsorb the power board 53 .

[0053] The bead loading assembly 9 includes a feed drive component 91 and a bead clamping component 92. The threaded slider 921 and the track slider 922 at the bottom of the bead clamping component 92 are respectively matched with the screw rod 911 and the slide rail 912 on the upper end surface of the feed drive component 91. The bead clamping component 92 also includes a bead mounting plate 923, four lower top pressure air clamps 924 and two upper top pressure air clamps 925. The front and rear ends of the displacement direction of the bead mounting plate 923 are respectively The pressure strip installation groove 9231 is symmetrically provided, and the pressure strip limiting pieces 9232 are arranged at both ends of the outer side of the pressure strip installation groove 9231. The pressure strip top pressure slide groove 9233 is symmetrically arranged on the inner side of the two pressure strip limiting pieces 9232 in the pressure strip installation groove 9231. The output end of each of the lower pressure air clamps 924 is provided with a U-shaped mounting piece 9241. Each of the U-shaped mounting pieces 9241 is slidably matched in the pressure strip top pressure slide groove 9233. A pressure strip 93 is arranged in the installation groove 9231, and the two ends of the pressure strip 93 are limited in the pressure strip installation groove 9231 by the pressure strip limiting piece 9232, and the middle two sides of the pressure strip 93 are limited in the U-shaped mounting piece 9241, so that when the lower top pressure air clamp 924 drives the U-shaped mounting piece 9241 to move outward along the pressure strip top pressure slide groove 9233, it cooperates with the pressure strip limiting piece 9232 to complete the top pressure positioning of the lower part of the pressure strip 93 The two upper top-pressure air clamps 925 are respectively arranged on both sides of the pressure strip mounting plate 923, and the top output ends of the two upper top-pressure air clamps 925 are connected to each other through two symmetrical outward-expanding clamps 9251. The middle outer side of the outward-expanding clamps 9251 is also provided with an inclined guide strip 9252. The two inclined guide strips 9252 are respectively used to guide the coordinated installation between the two symmetrical rows of MOS tubes on both sides of the lower end of the power board 53 and their respective pressure strips 93.

[0054] The pressure strip feeding assembly 9 also includes a MOS tube positioning component 94, which includes a camera mounting bracket 941, a CCD camera 942 and a MOS tube correction plate 943. The CCD camera 942 is arranged at the lower end of the camera mounting bracket 941 and is used to photograph the positioning status of the MOS tube from below. The MOS tube correction plate 943 is arranged on one side of the upper end of the camera mounting bracket 941.

[0055] The three-axis pressing assembly 10 includes a transverse axis driving component 101, a longitudinal axis moving component 102, a vertical moving component 103, a pressing fixture mounting frame 104, a fixture top plate 105, a fixture bottom plate 106, four second spring telescopic rods 107, a push-clamp cylinder 108, a four-clamp synchronization component 109 and four pressure strip positioning clamping components 110, the longitudinal axis moving component 102 is parallel to the power board box assembly line 2, the transverse axis driving component 101 is horizontally perpendicular to the longitudinal axis moving component 102, the longitudinal axis moving component 102 is arranged on the output end of the transverse axis driving component 101, the vertical moving component 103 is arranged on the output end of the longitudinal axis moving component 102, the pressing fixture mounting frame 104 is arranged on the output end of the vertical moving component 103, and the fixture top plate 105 is arranged on the pressing fixture mounting frame 104. Away from the bottom of one end of the vertical moving component 103, the four corners of the clamp top plate 105 and the four corners of the clamp bottom plate 106 are connected by four second spring telescopic rods 107, the pushing and clamping cylinder 108 is arranged on the upper end surface of the clamp bottom plate 106, the four-clamp synchronization component 109 is slidably connected to the installation slider 1061 on the bottom end surface of the clamp bottom plate 106, the four pressure strip positioning clamping components 110 are respectively symmetrically arranged on both sides of the four-clamp synchronization component 109, and the upper ends of the pressure strips 93 are respectively provided with mounting protrusions 931, the four mounting protrusions 931 of the two pressure strips 93 are respectively adapted to pass through the four pressure strip mounting openings 532 on the power board 53, and the four pressure strip positioning clamping components 110 respectively cooperate with the four-clamp synchronization component 109 to clamp the four mounting protrusions 931.

[0056] The four-clamp synchronization component 109 includes two opening and closing driving blocks 1091, a sliding connection strip 1092, four clamping protrusions 1093, a push-clamp connection block 1094 and four clamping recesses 1095. The four clamping protrusions 1093 and the four clamping recesses 1095 are slidably connected to the bottom end of the clamp bottom plate 106 in pairs, and each group of the clamping protrusions 1093 and the clamping recesses 1095 are used to cooperate with the clamping of the mounting protrusion 931. The sliding connection strip 1092 is connected between the two opening and closing driving blocks 1091, and the sliding connection strip 1092 is slidably connected to the mounting slider 1 061, one end of one of the opening and closing driving blocks 1091 is connected to the output end of the pushing and clamping cylinder 108 through the pushing and clamping connecting block 1094, and pin sliding grooves 10911 are symmetrically arranged on both sides of the opening and closing driving block 1091. The end of the pin sliding groove 10911 away from the pushing and clamping connecting block 1094 is close to the outer side of the opening and closing driving block 1091, and the end of the pin sliding groove 10911 close to the pushing and clamping connecting block 1094 is close to the middle of the opening and closing driving block 1091, and the four clamping protrusions 1093 are all connected to the pin sliding groove 10911 through pin sliding.

[0057] The box plate feeding assembly 5 includes two conveying parts 51, and the conveying parts 51 include a conveying frame 511 and conveying belts 512 arranged on both sides of the upper part of the conveying frame 511. The upper end of the conveying frame 511 is provided with an input part 5111, a superimposed lifting part 5112 and an output part 5113. The superimposed lifting part 5112 is symmetrically provided with lifting structures 513 on both sides. The lifting structure 513 includes a lifting cylinder 5131, a lifting frame 5132, a pushing cylinder 5133 and a lifting fork 5134. The lifting frame 5132 is arranged on the output end of the lifting cylinder 5131, the pushing cylinder 5133 is arranged in the lifting frame 5132, and the lifting fork 5134 is arranged at the output end of the pushing cylinder 5133. The two symmetrical lifting forks 5134 are used to clamp and lift a plurality of superimposed box bodies 52 together.

[0058] The board box recovery component 8 includes a recovery transverse moving part 81 and a recovery lifting and stacking part 82. The recovery lifting and stacking part 82 includes a recovery lifting structure 821, a recovery frame 822, a support structure 823 symmetrically arranged on the inner sides of the upper ends of the recovery frame 822, and an outward pushing structure 824 arranged on the top of the recovery frame 822. The recovery lifting structure 821 is arranged in the recovery frame 822, and the recovery transverse moving part 81 pushes the box body 52 to the recovery lifting structure. The upper end of the support structure 821, the support structure 823 consists of a support cylinder 8231, an articulated frame 8232 and an articulated support block 8233, the articulated frame 8232 is arranged on the recovery frame 822, the articulated support block 8233 is hinged on the articulated frame 8232, the output end of the support cylinder 8231 is pushed and connected with a side of the articulated support block 8233 close to the recovery frame 822, and the push-out structure 824 is used to push the stacked box bodies 52 out for recovery.

[0059] A finished product inspection camera structure 11 is provided at the top of the stand 1. The finished product inspection camera structure 11 is located above the output end of the power board box assembly line 2 and is used to inspect whether the power board 53 and its components in the power board box are missing.

[0060] In summary, the specific implementation of the present invention is as follows: the conveying component 51 conveys the six stacked boxes 52 equipped with the power board 53 from the input part 5111 to the stacking lifting part 5112, and the push cylinder 5133 pushes the lifting fork 5134 to position the five stacked boxes. The lifting cylinder 5131 in the lifting structure 513 drives the lifting frame 5132 to rise, and the box at the bottom is conveyed to the output part 5113 by the conveying belt 512, and the robot arm then selects and replaces the adapter fixture 61 on the fixture selection table 6;

[0061] The robot arm 7 moves with the selected adapter fixture 61 to the top of the output end of the box board material assembly 5. The four single-sided air clamps 615 are symmetrically arranged on both ends of the suction cup air plate 614 to clamp the two sides of the power board 53. At the same time, the two box body suction cup components 616 adsorb the front and rear edges of the upper end surface of the box body 52 to ensure the stability of the box body. Then, the power board mounting hole positioning column 6141 on the suction cup air plate 614 is inserted into the mounting hole on the power board to ensure that the fixture accurately clamps the power board. The power board suction cup 6142 further adsorbs the power board to provide additional fixing force to prevent sliding or offset during transportation and assembly. After completing these steps, the robot arm 7 clamps the box body 52 and the power board 53 together to the input end of the board box recovery assembly 8;

[0062] After reaching the designated position, the box body suction cup component 616 stops adsorbing the box body 52, and the robot arm 7 only clamps the power board 53 and moves it to the top of the MOS tube positioning component 94 of the pressure strip feeding component 9. The CCD camera 942 in the MOS tube positioning component 94 takes a picture of the positioning of the MOS tube from the bottom to the top. If the MOS tube is found to be skewed, the robot arm automatically corrects the MOS tube by repeatedly touching the MOS tube correction plate 943 to ensure the correct position of the component. After the correction is completed, the robot arm 7 moves the power board 53 to the output end of the feed drive component 91 of the pressure strip feeding component 9. At this time, the pressure strip clamping component 92 completes the installation of the pressure strip 93 through the lower top pressure air clamp 924 and the upper top pressure air clamp 925, ensuring that the pressure strip is accurately placed on the power board 53, so that the installation protrusion 931 of the pressure strip 93 is exposed at the upper end of the power board 53.

[0063] The three-axis pressing assembly 10 cooperates with the horizontal axis driving component 101, the longitudinal axis moving component 102 and the vertical moving component 103, and the four clamping protrusions 1093 and the four clamping recesses 1095 of the four-clamp synchronization component 109 respectively cooperate to clamp the installation protrusion 931 of the pressure strip 93, and then the power board 53 is moved to the output end of the power board box assembly line 2, and is pressed and installed in the power board box;

[0064] Finally, the finished product inspection camera structure 11 inspects each assembled power board box in real time to ensure that the internal power boards and their components are intact and that the product quality meets the standards.

[0065] The above description is only the optimal solution embodiment of the present invention and is not intended to limit the present invention. Various modifications or substitutions made by those skilled in the art to the present invention without departing from the essence and protection scope of the present invention should also be within the protection scope of the present invention.

Claims

1. A new energy vehicle power board box assembly device, comprising a stand (1), characterized in that: A power board box assembly line (2) is disposed transversely on one side of the upper end of the platform (1); a power board feeding mechanism (3) and a power board pressure strip assembly mechanism (4) are also disposed on the platform (1), which are respectively located on the sides of the input end and the output end of the power board box assembly line (2); the power board feeding mechanism (3) comprises a box board feeding assembly (5) for providing a box body (52) equipped with a power board (53), a fixture selection table (6) for providing an adapting fixture (61) for power boards of different models, and a power board feeding assembly (5) disposed on the box board feeding assembly. (5) and a mechanical arm (7) between the clamp selection platform (6); the power board pressure strip assembly mechanism (4) includes a board box recovery component (8) for recovering empty boxes, a pressure strip feeding component (9) mounted on one side above the output end of the power board box processing line (2), and a three-axis pressing component (10) arranged between the board box recovery component (8) and the pressure strip feeding component (9), the three-axis pressing component (10) being used to press and install the power board (53) on which the pressure strip is installed on the pressure strip feeding component (9) into the power board box.

2. The new energy vehicle power board box assembly equipment according to claim 1 is characterized by: The end shaft of the mechanical arm (7) is installed with a quick-change joint (71), and the outer wall of the quick-change joint (71) is provided with a plurality of evenly distributed spring steel balls. The adapter fixture (61) comprises a fixture plate (611), a connecting piece (612), four first telescopic spring rods (613), a suction cup air plate (614), four single-sided air clamps (615) and two box body suction cup components (616). The connecting piece (612) is arranged at the upper end of the fixture plate (611), and the inner wall of the connecting piece (612) is evenly provided with a plurality of spring steel balls. The steel ball adapter groove (6121) matches the ball structure, the four corners of the clamp plate (611) are connected to the four corners of the suction cup air plate (614) through the four first telescopic spring rods (613), the four single-sided air clamps (615) are symmetrically arranged at the two ends of the two sides of the suction cup air plate (614), and are used to clamp the two sides of the power board (53), and the two box body suction cup components (616) are respectively arranged at the front and rear ends of the suction cup air plate (614), and are used to adsorb the front and rear edges of the upper end surface of the box body (52).

3. The new energy vehicle power board box assembly equipment according to claim 2 is characterized by: The suction cup air plate (614) is provided with a plurality of power board mounting hole positioning columns (6141) and a plurality of power board suction cups (6142), wherein the power board mounting hole positioning columns (6141) are used to be inserted into the mounting holes on the power board to ensure that the clamp accurately clamps the power board (53), and the power board suction cups (6142) are used to adsorb the power board (53).

4. The new energy vehicle power board box assembly equipment according to claim 1 is characterized by: The pressure strip feeding assembly (9) includes a feed drive component (91) and a pressure strip clamping component (92), wherein the threaded slider (921) and the track slider (922) at the bottom of the pressure strip clamping component (92) are respectively matched with the screw rod (911) and the slide rail (912) at the upper end surface of the feed drive component (91), and the pressure strip clamping component (92) also includes a pressure strip mounting plate (923), four lower top pressure air clamps (924) and two upper top pressure air clamps (925), and the displacement direction of the pressure strip mounting plate (923) is The front and rear ends are symmetrically provided with pressure strip installation grooves (9231), and the outer ends of the pressure strip installation grooves (9231) are provided with pressure strip limiting plates (9232). The pressure strip top pressure slide grooves (9233) are symmetrically provided on the inner sides of the two pressure strip limiting plates (9232) in the pressure strip installation grooves (9231). The output end of each of the lower pressure air clamps (924) is provided with a U-shaped installation part (9241), and each of the U-shaped installation parts (9241) is slidably matched in the pressure strip top pressure slide groove (9233). The pressure strip installation groove (9231) is provided with a pressure strip (93), and the two ends of the pressure strip (93) are limited in the pressure strip installation groove (9231) by the pressure strip limiting piece (9232), and the middle two sides of the pressure strip (93) are limited in the U-shaped mounting member (9241), so that when the lower top pressure air clamp (924) drives the U-shaped mounting member (9241) to move outward along the pressure strip top pressure slide groove (9233), it cooperates with the pressure strip limiting piece (9232) to complete the lower part of the pressure strip (93). Top-pressing positioning, the two upper top-pressing air clamps (925) are respectively arranged on both sides of the pressure strip mounting plate (923), the top output ends of the two upper top-pressing air clamps (925) are connected to each other through two symmetrical outward-expanding clamps (9251), and the middle outer side of the outward-expanding clamps (9251) is also provided with an inclined guide strip (9252), and the two inclined guide strips (9252) are respectively used to guide the matching installation between the two symmetrical rows of MOS tubes on both sides of the lower end of the power board (53) and the respective pressure strips (93).

5. The new energy vehicle power board box assembly equipment according to claim 1 is characterized by: The pressure strip feeding assembly (9) further comprises a MOS tube positioning component (94), the MOS tube positioning component (94) comprising a camera mounting frame (941), a CCD camera (942) and a MOS tube correction plate (943), the CCD camera (942) being arranged at the lower end of the camera mounting frame (941) and being used for photographing the positioning status of the MOS tube from below, and the MOS tube correction plate (943) being arranged at one side of the upper end of the camera mounting frame (941).

6. The new energy vehicle power board box assembly equipment according to claim 4 is characterized by: The three-axis pressing assembly (10) comprises a transverse axis driving component (101), a longitudinal axis moving component (102), a vertical moving component (103), a pressing fixture mounting frame (104), a fixture top plate (105), a fixture bottom plate (106), four second spring telescopic rods (107), a push-clamp cylinder (108), a four-clamp synchronization component (109) and four pressure strip positioning clamping components (110), wherein the longitudinal axis moving component (102) is parallel to the power board box assembly line (2). The horizontal axis driving component (101) is horizontally perpendicular to the longitudinal axis moving component (102), the longitudinal axis moving component (102) is arranged on the output end of the horizontal axis driving component (101), the vertical moving component (103) is arranged on the output end of the longitudinal axis moving component (102), the pressing fixture mounting frame (104) is arranged on the output end of the vertical moving component (103), and the fixture top plate (105) is arranged on the pressing fixture mounting frame (10 4) at the bottom of one end away from the vertical moving component (103), the four corners of the clamp top plate (105) and the four corners of the clamp bottom plate (106) are connected by four second spring telescopic rods (107), the pushing clamp cylinder (108) is arranged on the upper end surface of the clamp bottom plate (106), the four-clamp synchronization component (109) is slidably connected to the installation slider (1061) on the bottom end surface of the clamp bottom plate (106), and the four pressure strip positioning clamping components (110) are symmetrically arranged in pairs on both sides of the four-clamp synchronization component (109), and mounting protrusions (931) are respectively arranged on both sides of the upper end of the pressure strip (93), and the four mounting protrusions (931) of the two pressure strips (93) are respectively adapted to pass through the four pressure strip mounting openings (532) on the power board (53), and the four pressure strip positioning clamping components (110) respectively cooperate with the four-clamp synchronization component (109) to clamp the four mounting protrusions (931).

7. The new energy vehicle power board box assembly equipment according to claim 6 is characterized by: The four-clamp synchronization component (109) includes two opening and closing driving blocks (1091), a sliding connection strip (1092), four clamping protrusions (1093), a push-clamp connection block (1094) and four clamping recesses (1095). The four clamping protrusions (1093) and the four clamping recesses (1095) are slidably connected to the bottom end of the clamp base plate (106) in pairs, and each group of the clamping protrusions (1093) and the clamping recesses (1095) are used to cooperate with clamping the mounting protrusion (931). The sliding connection strip (1092) is connected between the two opening and closing driving blocks (1091), and the sliding connection strip (1092) is slidably connected to the mounting sliding block. (1061), one end of one of the opening and closing driving blocks (1091) is connected to the output end of the pushing and clamping cylinder (108) through the pushing and clamping connecting block (1094), and pin sliding grooves (10911) are symmetrically arranged on both sides of the opening and closing driving block (1091), and one end of the pin sliding groove (10911) away from the pushing and clamping connecting block (1094) is close to the outer side of the opening and closing driving block (1091), and one end of the pin sliding groove (10911) close to the pushing and clamping connecting block (1094) is close to the middle of the opening and closing driving block (1091), and the four clamping protrusions (1093) are all connected to the pin sliding grooves (10911) by pin sliding.

8. The new energy vehicle power board box assembly equipment according to claim 1 is characterized by: The box plate material assembly (5) comprises two conveying components (51), the conveying component (51) comprises a conveying frame (511) and conveying belts (512) arranged on both sides of the upper part of the conveying frame (511), the upper end of the conveying frame (511) is provided with an input part (5111), a superimposed lifting part (5112) and an output part (5113), and the two sides of the superimposed lifting part (5112) are symmetrically provided with lifting structures (513), and the lifting structure (513) comprises a lifting air A cylinder (5131), a lifting frame (5132), a pushing cylinder (5133) and a lifting fork (5134), wherein the lifting frame (5132) is arranged on the output end of the lifting cylinder (5131), the pushing cylinder (5133) is arranged in the lifting frame (5132), and the lifting fork (5134) is arranged at the output end of the pushing cylinder (5133), and the two symmetrical lifting forks (5134) are used to jointly clamp and lift a plurality of superimposed box bodies (52).

9. The new energy vehicle power board box assembly equipment according to claim 1 is characterized by: The board box recovery component (8) comprises a recovery transverse moving component (81) and a recovery lifting and stacking component (82); the recovery lifting and stacking component (82) comprises a recovery lifting structure (821), a recovery frame (822), a support structure (823) symmetrically arranged on the inner sides of both ends of the upper part of the recovery frame (822), and an outward pushing structure (824) arranged on the top of the recovery frame (822); the recovery lifting structure (821) is arranged in the recovery frame (822); the recovery transverse moving component (81) pushes the box body (52) to the recovery lifting structure (821); The support structure (823) is disposed at the upper end of the recovery frame (821), the support structure (823) is composed of a support cylinder (8231), an articulated frame (8232) and an articulated support block (8233), the articulated frame (8232) is arranged on the recovery frame (822), the articulated support block (8233) is hinged on the articulated frame (8232), the output end of the support cylinder (8231) is connected to a side of the articulated support block (8233) close to the recovery frame (822), and the push-out structure (824) is used to push out the stacked box bodies (52) for recovery.

10. The new energy vehicle power board box assembly equipment according to claim 1 is characterized by: A finished product inspection camera structure (11) is provided at the top of the stand (1). The finished product inspection camera structure (11) is located above the output end of the power board box assembly line (2) and is used to inspect whether the power board (53) and its components in the power board box are missing.

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