A new energy vehicle power board box assembling equipment

Abstract

The application provides a new energy automobile power board box assembling equipment, which comprises a rack, a power board box assembling line is arranged on one side of the upper end of the rack, a power board feeding mechanism and a power board pressing strip assembling mechanism are further arranged on the rack and are respectively located on the side of the input end and the output end of the power board box assembling line; the power board feeding mechanism comprises a box plate feeding assembly for providing a box body provided with a power board, a clamp selecting table for providing an adaptive clamp for different models of power boards and a mechanical arm arranged between the box plate feeding assembly and the clamp selecting table; the power board pressing strip assembling mechanism comprises a plate box recycling assembly for recycling empty box bodies, a pressing 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 plate box recycling assembly and the pressing strip feeding assembly. The application relates to the technical field of power board assembly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power board assembly, in particular to a new energy automobile power board box assembly equipment. BACKGROUND

[0002] In the manufacturing process of new energy vehicles, the power board box as an important part of the vehicle's electronic control system, its assembly efficiency and quality have a direct impact on the vehicle performance, the traditional manual assembly method not only low efficiency, but also difficult to ensure the consistency of product quality, especially in the face of different models, specifications of power board, manual adjustment and adapt to the new assembly requirements need to spend a lot of time and resources, prone to production cycle extension, cost increase and product consistency decline.

[0003] With the development of automation technology and robot technology, more and more enterprises begin to introduce automated production equipment to replace or assist manpower to complete repetitive and high-precision tasks, however, the existing automation assembly equipment is mostly designed for specific models of products, for the power board which needs to be frequently replaced in model and specification, the existing equipment often lacks flexibility, cannot quickly adjust to adapt to new assembly requirements, in addition, the precise installation of elements in the power board box, especially the assembly between the power board and the pressing strip, requires highly accurate position control and stable force, which puts higher requirements on the design of automation equipment.

[0004] Therefore, it is imperative to redesign a new energy automobile power board box assembly equipment. SUMMARY

[0005] In view of the defects of the prior art, the present application provides a new energy automobile power board box assembly equipment, which aims to solve the problems of low efficiency, insufficient flexibility and difficult to ensure the quality consistency in the process of assembling the power board box of new energy vehicles in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a power board box assembly equipment for new energy vehicles, comprising a frame, wherein a power board box assembly line is horizontally arranged on one side of the upper end of the frame, and a power board loading mechanism and a power board pressing strip assembly mechanism are also arranged on the frame, respectively located on the sides of the input end and the output end of the power board box assembly line; the power board loading mechanism includes a box loading component for providing a box containing a power board, a clamp selection platform for providing adapter clamps for different models of power boards, and a robotic arm disposed between the box loading component and the clamp selection platform; the power board pressing strip assembly mechanism includes a box recycling component for recycling empty boxes, a pressing strip loading component mounted above one side of the output end of the power board box processing line, and a three-axis pressing component disposed between the box recycling component and the pressing strip loading component, wherein the three-axis pressing component is used to press and install the power board, which has completed the pressing strip installation on the pressing strip loading component, into the power board box.

[0007] Based on the above, the beneficial effects of a new energy vehicle power board assembly equipment are that it solves the problems of low efficiency, insufficient flexibility, and difficulty in ensuring quality consistency in the existing new energy vehicle power board assembly process; mainly reflected in:

[0008] This invention achieves a fully automated process from power board loading to final pressing and installation by configuring a power board box assembly line on one side of the upper part of the rack, and setting a power board loading mechanism and a power board pressing strip assembly mechanism at the input and output ends of the assembly line, respectively. 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 compatible fixtures for different models of power boards. Combined with the design of quick-change connectors at the end of the robotic arm, different compatible fixtures can be quickly replaced, so that the equipment can adapt to the assembly requirements of various models of power boards without major adjustments to the entire system, greatly enhancing the flexibility of the equipment.

[0010] The application realizes automatic separation and transmission by clamping the box body and the power board together to the input end of the board box recycling assembly through the mechanical arm, and stopping the box body suction disc part from adsorbing the box body after reaching the specified position, and only clamping the power board to move to the MOS tube positioning part of the pressing strip feeding assembly, solves the problem of complex and time-consuming manual operation; The application ensures the correct position of the element by shooting the positioning condition of the MOS tube from below through the CCD camera in the MOS tube positioning part, and automatically correcting the inclined MOS tube by repeatedly touching the MOS tube correction plate, solves the problem of large manual correction difficulty and insufficient precision of the MOS tube; The application also completes accurate and stable pressing strip installation by clamping the corrected power board to the output end of the feeding driving part of the pressing strip feeding assembly, and pressing the power board to the pressing strip clamping part through the three-axis pressing assembly, solves the problem of poor consistency and insufficient precision in the traditional pressing strip installation process.

[0011] Further, the end shaft of the mechanical arm is provided with a quick-change joint, the outer wall of the quick-change joint is provided with a plurality of uniformly distributed spring steel balls, the adaptive clamp includes a clamp plate, a connecting piece, four first telescopic spring rods, a suction disc air plate, four one-sided air clamps and two box body suction disc parts, the connecting piece is arranged at the upper end of the clamp plate, the inner wall of the connecting piece is uniformly provided with steel ball adaptive grooves matched with the plurality of spring steel ball structures, the four corners of the clamp plate and the four corners of the suction disc air plate are connected through the four first telescopic spring rods, the four one-sided air clamps are symmetrically arranged at both ends of the two sides of the suction disc air plate respectively, for clamping the two sides of the power board, and the two box body suction disc parts are arranged at the front and rear ends of the suction disc air plate respectively, for adsorbing the front and rear end edges of the upper end surface of the box body.

[0012] Based on the above, the quick-change joint has the beneficial effect that the plurality of uniformly distributed spring steel balls provided on the outer wall are matched with the steel ball adaptive grooves on the inner wall of the connecting piece of the adaptive clamp, so that the adaptive clamp can be quickly replaced, the downtime caused by replacing different models of power boards is reduced, and the production efficiency is significantly improved; The four one-sided air clamps are symmetrically arranged at both ends of the two sides of the suction disc air plate, for clamping the two sides of the power board, and the two box body suction disc parts are arranged at the front and rear ends of the suction disc air plate respectively, for adsorbing the front and rear end edges of the upper end surface of the box body, and the beneficial effect of this layout is to provide stable clamping force and ensure accurate adsorption of the box body, thereby preventing sliding or falling during the carrying process.

[0013] Further, the suction disc air plate is provided with a plurality of power board mounting hole positioning columns and a plurality of power board suction discs, the power board mounting hole positioning columns are used for inserting the mounting holes on the power board to ensure that the clamp accurately clamps the power board, and the power board suction discs are used for adsorbing the power board.

[0014] Based on the above, the beneficial effect of inserting the power plate mounting hole positioning column into the mounting hole on the power plate is to ensure accurate clamping of the power plate by the adapter clamp, avoiding assembly errors or quality problems caused by positional deviation, improving assembly accuracy; the beneficial effect of the power plate suction cup is to further adsorb the power plate based on the clamping of the clamp, providing additional fixing force, thereby enhancing the stability of the clamping, effectively preventing the power plate from slipping or shifting during handling and assembly, and ensuring the safety and reliability of the operation.

[0015] Further, the batten feeding assembly comprises a feeding driving component and a batten clamping component, a threaded slide block and a rail slide block at the bottom of the batten clamping component are respectively matched with a lead screw and a slide rail on the upper end surface of the feeding driving component, the batten clamping component further comprises a batten mounting plate, four lower pressing air clamps and two upper pressing air clamps, the batten mounting plate is symmetrically provided with batten mounting grooves at the front and rear ends of the displacement direction, the outer ends of the batten mounting grooves are provided with batten limiting pieces, and the inner sides of the two batten limiting pieces in the batten mounting grooves are symmetrically provided with batten pressing sliding grooves, the output end of each lower pressing air clamp is provided with a U-shaped mounting piece, each U-shaped mounting piece is slidingly matched in the batten pressing sliding groove, the batten mounting grooves are provided with a batten, the two ends of the batten are limited in the batten mounting grooves by the batten limiting pieces, and the middle parts of the batten on both sides are limited in the U-shaped mounting pieces, so that when the lower pressing air clamps drive the U-shaped mounting pieces to displace outward along the batten pressing sliding groove, the batten limiting pieces and the lower pressing air clamps cooperatively complete the positioning and pressing of the lower part of the batten, two upper pressing air clamps are respectively arranged on the two sides of the batten mounting plate, the top output ends of the two upper pressing air clamps are connected to each other through two symmetrically expanded chuck heads, the middle outer side of the expanded chuck head is further provided with a beveled guide strip, and the two beveled guide strips are respectively used for guiding the cooperative installation between the two rows of MOS tubes symmetrically arranged on the lower ends of the power plate and the respective battens.

[0016] Based on the above, the beneficial effect of the lower pressing air clamps driving the U-shaped mounting pieces to displace outward along the batten pressing sliding groove is to cooperatively complete the positioning and pressing of the lower part of the batten, ensuring the stability of the batten during the entire assembly process; the top output ends of the upper pressing air clamps are connected to each other through two symmetrically expanded chuck heads, and the beveled guide strips arranged on the middle outer side of the expanded chuck head are used for guiding the cooperative installation between the two rows of MOS tubes symmetrically arranged on the lower ends of the power plate and the respective battens, and the beneficial effect of this design is to simplify the alignment process of the MOS tubes and the battens, and to improve the success rate and efficiency of assembly.

[0017] Further, the pressing strip loading assembly further comprises a MOS tube positioning component, the MOS tube positioning component comprises a camera mounting frame, a CCD camera and a MOS tube correction plate, the CCD camera is arranged at the lower end of the camera mounting frame and is used to shoot the positioning condition of the MOS tube from below, and the MOS tube correction plate is arranged at one side of the upper end of the camera mounting frame.

[0018] Based on the above, the CCD camera arranged in the MOS tube positioning component is installed at the lower end of the camera mounting frame and can shoot the positioning condition of the MOS tube from below, and the beneficial effect of this design is to ensure high-precision detection of the position of the MOS tube, accurately capture the actual position and posture of the MOS tube, and provide 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 mechanical arm can automatically correct the MOS tube and the MOS tube correction plate through repeated clamping of the power board, and this process does not require manual intervention, thereby significantly improving the speed and accuracy of correction.

[0019] Further, the three-axis pressing assembly comprises a horizontal shaft driving component, a vertical shaft moving component, a vertical moving component, a pressing clamp mounting frame, a clamp top plate, a clamp bottom plate, four second spring telescopic rods, a push clamp air cylinder, a four-clamp synchronous component and four pressing strip positioning and clamping components, the vertical shaft moving component is parallel to the power board box assembly line, the horizontal shaft driving component is horizontal and perpendicular to the vertical shaft moving component, the vertical shaft moving component is arranged on the output end of the horizontal shaft driving component, the vertical moving component is arranged on the output end of the vertical shaft moving component, the pressing clamp mounting frame is arranged on the output end of the vertical moving component, the clamp top plate is arranged on the bottom of the end of the pressing clamp mounting frame away from the vertical moving component, the four corners of the clamp top plate and the four corners of the clamp bottom plate are connected by the four second spring telescopic rods, the push clamp air cylinder is arranged on the upper end surface of the clamp bottom plate, the four-clamp synchronous component is slidingly connected to the mounting slider on the bottom end surface of the clamp bottom plate, and the four pressing strip positioning and clamping components are symmetrically arranged on both sides of the four-clamp synchronous component, respectively, and the upper ends of the two sides of the pressing strip are respectively provided with mounting tabs, and the four mounting tabs of the two pressing strips are respectively adapted to pass through the four pressing strip mounting ports on the power board.

[0020] Based on the above, the horizontal shaft driving component, the vertical shaft moving component and the vertical moving component have the beneficial effect of ensuring that the power board with the installed wheel pressing strip is accurately positioned into the power board box; and the four second spring telescopic rods have the beneficial effect of uniformly and controllably applying pressure during the pressing process, thereby preventing element damage or assembly failure caused by uneven pressure.

[0021] Further, the four-clamp synchronous component comprises two pieces of opening and closing driving blocks, a sliding connection strip, four clamping protrusions, a push-clamp connecting block and four clamping recesses, the four clamping protrusions and the four clamping recesses are slidably connected to the bottom end of the clamp bottom plate in pairs, and each set of the clamping protrusions and the clamping recesses are used for clamping the mounting tab, the sliding connection strip is connected between the two pieces of the opening and closing driving blocks, the sliding connection strip is slidably connected to the mounting slider, one end of one of the opening and closing driving blocks is connected to the output end of the push-clamp cylinder through the push-clamp connecting block, pin sliding grooves are symmetrically arranged on the two sides of the opening and closing driving block, one end of the pin sliding groove away from the push-clamp connecting block is close to the outer side of the opening and closing driving block, and one end of the pin sliding groove close to the push-clamp connecting block is close to the middle part of the opening and closing driving block, and the four clamping protrusions are slidably connected to the pin sliding grooves through pins.

[0022] Based on the above, the two pieces of opening and closing driving blocks are connected through the sliding connection strip and are slidably connected to the mounting slider, and the beneficial effect of this design is that it ensures that the four clamping protrusions can move synchronously, ensures that all the pressing strips are clamped uniformly at the same time, and improves the clamping precision and consistency.

[0023] Further, the box plate feeding assembly comprises two transmission components, the transmission component comprises a transmission frame and a transmission belt arranged on the upper sides of the transmission frame, the upper end of the transmission frame is provided with an input part, a stacking and jacking part and an output part, the two sides of the stacking and jacking part are symmetrically provided with jacking structures, the jacking structure comprises a jacking cylinder, a jacking frame, a push-in cylinder and a jacking fork, the jacking frame is arranged on the output end of the jacking cylinder, the push-in cylinder is arranged in the jacking frame, and the jacking fork is arranged on the output end of the push-in cylinder, and the two symmetric jacking forks are used for jointly clamping and lifting a plurality of stacked box bodies.

[0024] Based on the above, the jacking cylinder drives the jacking frame to rise, and the push-in cylinder pushes the jacking fork to clamp and lift a plurality of stacked box bodies, thereby providing stable supporting force.

[0025] Further, the plate box recycling assembly comprises a recycling horizontal moving component and a recycling lifting stacking component, the recycling lifting stacking component comprises a recycling lifting structure, a recycling frame, a support structure symmetrically arranged on the inner sides of the two ends of the upper part of the recycling frame, and an outward pushing structure arranged at the top end of the recycling frame, the recycling lifting structure is arranged in the recycling frame, the recycling horizontal moving component pushes the box body to the upper end of the recycling lifting structure, the support structure comprises a support cylinder, a hinged frame and a hinged support block, the hinged frame is arranged on the recycling frame, the hinged support block is hinged to the hinged frame, and the output end of the support cylinder is in thrust connection with the hinged support block close to one side of the recycling frame, and the outward pushing structure is used for pushing the stacked box body out of the recycling.

[0026] Based on the above, the recycling horizontal moving component and the recycling lifting stacking component have the beneficial effects of realizing full automation of box recycling, reducing manual intervention, improving recycling efficiency, and ensuring the continuity and smoothness of the production line.

[0027] Further, the top end of the rack is provided with a finished product detection camera structure, which is located above the output end of the power board box assembly line and is used for detecting whether the power board and its elements in the power board box are missing.

[0028] Based on the above, the finished product detection camera structure has the beneficial effects of real-time shooting and analyzing the power board and its elements in each completed power board box, ensuring that each product can be strictly quality checked before leaving the factory and potential problems can be found in time.

[0029] In order to make the above features of the present application and the purposes to be achieved more clearly, the following will further describe the present application in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a perspective view of the present application;

[0031] Figure 2 It is another perspective view of the present application;

[0032] Figure 3 It is a schematic view of the power board feeding mechanism of the present application;

[0033] Figure 4 It is an enlarged schematic view of part A of Figure 3

[0034] Figure 5 It is an enlarged schematic view of part B of Figure 3

[0035] Figure 6 It is a schematic view of the box plate feeding assembly of the present application;​​

[0036] Figure 7 is a zoomed-in view of the C portion of Figure 6 ;

[0037] Figure 8 is a perspective view of an adapter jig of the present application;

[0038] Figure 9 is a perspective view of another view of an adapter jig of the present application;

[0039] Figure 10 is a perspective view of a recycling lift stack component stack box of the present application;

[0040] Figure 11 is a perspective view of a recycling lift stack component unstack box of the present application;

[0041] Figure 12 is a zoomed-in view of the D portion of Figure 11 ;

[0042] Figure 13 is a perspective view of a press bar loading assembly of the present application;

[0043] Figure 14 is a zoomed-in view of the E portion of Figure 13 ;

[0044] Figure 15 is a schematic view of the mating of a power board and a press bar of the present application;

[0045] Figure 16 is a schematic view of a MOS tube positioning component of the present application;

[0046] Figure 17 is a perspective view of a three-axis press assembly of the present application;

[0047] Figure 18 is a schematic view of a jig of a three-axis press assembly of the present application;

[0048] Figure 19 is a schematic view of a four-jaw synchronization component of the present application.

[0049] Explanation of reference numerals: 1 - rack, 11 - finished product detection camera structure, 2 - power board box assembly line, 3 - power board feeding mechanism, 4 - power board pressing strip assembly mechanism, 5 - box board feeding assembly, 51 - conveying part, 511 - conveying frame, 5111 - input part, 5112 - superimposed jacking part, 5113 - output part, 512 - conveying belt, 513 - jacking structure, 5131 - jacking cylinder, 5132 - jacking frame, 5133 - push-in cylinder, 5134 - jacking fork, 52 - box body, 53 - power board, 532 - pressing strip mounting port, 6 - clamp selection table, 61 - adaptive clamp, 611 - clamp plate, 612 - connecting piece, 6121 - steel ball adaptive groove, 613 - first telescopic spring rod, 614 - suction cup air plate, 6141 - power board mounting hole positioning column, 6142 - power board suction cup, 615 - one-sided air clamp, 616 - box body suction cup part, 7 - mechanical arm, 71 - quick-change joint, 8 - plate box recycling assembly, 81 - recycling horizontal movement part, 82 - recycling lifting superimposed part, 821 - recycling lifting structure, 822 - recycling frame, 823 - support structure, 8231 - support cylinder, 8232 - hinged frame, 8233 - hinged support block, 824 - outward pushing structure, 9 - pressing strip feeding assembly, 91 - feeding drive part, 911 - lead screw, 912 - sliding rail, 92 - pressing strip clamping part, 921 - threaded sliding block, 922 - rail sliding block, 923 - pressing strip mounting plate, 9231 - pressing strip mounting groove, 9232 - pressing strip limiting sheet, 9233 - pressing strip top pressing sliding groove, 924 - lower top pressing air clamp, 9241 - U-shaped mounting piece, 925 - upper top pressing air clamp, 9251 - outward expansion clamp head, 9252 - inclined surface guide bar, 93 - pressing strip, 931 - mounting tab, 94 - MOS tube positioning part, 941 - camera mounting frame, 942 - CCD camera, 943 - MOS tube correction plate, 10 - three-axis pressing assembly, 101 - horizontal axis drive part, 102 - vertical axis movement part, 103 - perpendicular movement part, 104 - pressing clamp mounting frame, 105 - clamp top plate, 106 - clamp bottom plate, 107 - second spring telescopic rod, 108 - push clamp cylinder, 109 - four-clamp synchronous part, 1091 - opening and closing drive block, 10911 - pin sliding groove, 1092 - sliding connecting bar, 1093 - clamping protrusion, 1094 - push clamp connecting block, 1095 - clamping recess, 110 - pressing strip positioning and clamping part. DETAILED DESCRIPTION

[0050] As Figures 1-19As shown, a new energy vehicle power board box assembly equipment, including the frame 1, the upper end of the frame 1 side is configured with power board box assembly line 2, the frame 1 is also configured with power board feeding mechanism 3 and power board pressing strip assembly mechanism 4, respectively located in the input end and the output end of the power board box assembly line 2 side;The power board feeding mechanism 3 includes a box plate feeding assembly 5 for providing a box body 52 loaded with a power board 53, a clamp selection table 6 for providing different models of power board adapters 61, and a mechanical arm 7 arranged between the box plate feeding assembly 5 and the clamp selection table 6;The power board pressing strip assembly mechanism 4 includes a plate box recycling assembly 8 for recycling empty box body, a pressing strip feeding assembly 9 erected above the output end of the power board box processing line 2, and a three-axis pressing assembly 10 arranged between the plate box recycling assembly 8 and the pressing strip feeding assembly 9, the three-axis pressing assembly 10 is used to press and install the power board 53 with the pressing strip installed on the pressing strip feeding assembly 9 in the power board box.

[0051] The end shaft of the mechanical arm 7 is provided with a quick-change joint 71, the outer wall of the quick-change joint 71 is provided with a plurality of uniformly distributed spring steel balls, the adapter clamp 61 includes a clamp 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 clamp plate 611, the inner wall of the connecting piece 612 is uniformly provided with a steel ball adapting groove 6121 matched with the structure of the plurality of spring steel balls, 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, four single-sided air clamps 615 are symmetrically arranged at both ends of the two sides of the suction cup air plate 614 respectively, for clamping the two sides of the power board 53, two box body suction cup components 616 are arranged at the front and rear ends of the suction cup air plate 614 respectively, for adsorbing the front and rear end 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 insert 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.

[0053] The pressing strip feeding assembly 9 comprises a feeding driving part 91 and a pressing strip clamping part 92, a threaded slide block 921 and a rail slide block 922 at the bottom of the pressing strip clamping part 92 are respectively matched with a screw rod 911 and a slide rail 912 on the upper end surface of the feeding driving part 91, the pressing strip clamping part 92 further comprises a pressing strip mounting plate 923, four lower top pressing air clamps 924 and two upper top pressing air clamps 925, the front and rear ends of the displacement direction of the pressing strip mounting plate 923 are respectively and symmetrically provided with pressing strip mounting grooves 9231, the outer ends of the pressing strip mounting grooves 9231 are respectively provided with pressing strip limiting sheets 9232, the inner sides of the two pressing strip limiting sheets 9232 in the pressing strip mounting groove 9231 are symmetrically provided with pressing strip top pressing sliding grooves 9233, the output end of each lower top pressing air clamp 924 is provided with a U-shaped mounting piece 9241, each U-shaped mounting piece 9241 is slidingly matched in the pressing strip top pressing sliding groove 9233, the pressing strip mounting groove 9231 is provided with a pressing strip 93, the two ends of the pressing strip 93 are limited in the pressing strip mounting groove 9231 by the pressing strip limiting sheets 9232, the middle parts of the two sides of the pressing strip 93 are limited in the U-shaped mounting piece 9241, so that when the lower top pressing air clamp 924 drives the U-shaped mounting piece 9241 to displace outward along the pressing strip top pressing sliding groove 9233, the lower top pressing air clamp 924 and the pressing strip limiting sheet 9232 jointly complete the top pressing positioning of the lower part of the pressing strip 93, the two upper top pressing air clamps 925 are respectively arranged on the two sides of the pressing strip mounting plate 923, the top output ends of the two upper top pressing air clamps 925 are connected with each other through two symmetrically expanded chuck heads 9251, the middle outer side of the expanded chuck head 9251 is further provided with a beveled guide strip 9252, and the two beveled guide strips 9252 are respectively used for guiding the matched installation between the lower end two sides of the power board 53 and the two rows of MOS tubes and the respective pressing strips 93.

[0054] The pressing strip feeding assembly 9 further comprises a MOS tube positioning part 94, the MOS tube positioning part 94 comprises a camera mounting frame 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 frame 941 and is used for shooting the positioning condition of the MOS tube from below, and the MOS tube correction plate 943 is arranged on one side of the upper end of the camera mounting frame 941.

[0055] The three-axis pressing assembly 10 comprises a horizontal axis driving part 101, a vertical axis moving part 102, a vertical moving part 103, a pressing clamp mounting frame 104, a clamp top plate 105, a clamp bottom plate 106, four second spring telescopic rods 107, a push-clamp air cylinder 108, a four-clamp synchronous part 109, and four pressing strip positioning and clamping parts 110. The vertical axis moving part 102 is parallel to the power board box assembly line 2, the horizontal axis driving part 101 is perpendicular to the vertical axis moving part 102, the vertical axis moving part 102 is arranged on the output end of the horizontal axis driving part 101, the vertical moving part 103 is arranged on the output end of the vertical axis moving part 102, the pressing clamp mounting frame 104 is arranged on the output end of the vertical moving part 103, the clamp top plate 105 is arranged on the bottom of the end of the pressing clamp mounting frame 104 away from the vertical moving part 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 push-clamp air cylinder 108 is arranged on the upper end surface of the clamp bottom plate 106, the four-clamp synchronous part 109 is slidingly connected to the mounting sliding block 1061 on the bottom end surface of the clamp bottom plate 106, and four pressing strip positioning and clamping parts 110 are symmetrically arranged on both sides of the four-clamp synchronous part 109. The upper ends of the two sides of the pressing strip 93 are respectively provided with mounting tabs 931, and the four mounting tabs 931 of the two pressing strips 93 are respectively adapted to pass through the four pressing strip mounting ports 532 on the power board 53. The four pressing strip positioning and clamping parts 110 are respectively matched with the four-clamp synchronous part 109 to clamp the four mounting tabs 931.

[0056] The four clamping synchronous components 109 include two pieces of 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 set of clamping protrusions 1093 and clamping recesses 1095 is used to clamp the mounting tab 931. The sliding connection strip 1092 is connected between the two opening and closing driving blocks 1091. 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 push-clamp cylinder 108 through the push-clamp connection block 1094. The opening and closing driving block 1091 is symmetrically provided with a pin sliding groove 10911 on both sides. One end of the pin sliding groove 10911 away from the push-clamp connection block 1094 is close to the outer side of the opening and closing driving block 1091. The other end of the pin sliding groove 10911 close to the push-clamp connection block 1094 is close to the middle part of the opening and closing driving block 1091. The four clamping protrusions 1093 are slidably connected to the pin sliding groove 10911.

[0057] The box plate feeding assembly 5 includes two conveying components 51. The conveying component 51 includes a conveying frame 511 and a conveying belt 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 stacking and lifting part 5112 and an output part 5113. The two sides of the stacking and lifting part 5112 are symmetrically provided with a lifting structure 513. The lifting structure 513 includes a lifting cylinder 5131, a lifting frame 5132, a push-in cylinder 5133 and a lifting fork 5134. The lifting frame 5132 is arranged on the output end of the lifting cylinder 5131. The push-in cylinder 5133 is arranged in the lifting frame 5132. The lifting fork 5134 is arranged on the output end of the push-in cylinder 5133. The two symmetric lifting forks 5134 are used to jointly clamp and lift a plurality of stacked box bodies 52.

[0058] The plate box recycling assembly 8 comprises a recycling horizontal moving component 81 and a recycling lifting and stacking component 82, the recycling lifting and stacking component 82 comprises a recycling lifting structure 821, a recycling frame 822, a support structure 823 symmetrically arranged on the inner side of both ends of the upper part of the recycling frame 822 and an outward pushing structure 824 arranged at the top end of the recycling frame 822, the recycling lifting structure 821 is arranged in the recycling frame 822, the recycling horizontal moving component 81 pushes the box body 52 to the upper end of the recycling lifting structure 821, the support structure 823 is composed of a support cylinder 8231, a hinged frame 8232 and a hinged support block 8233, the hinged frame 8232 is arranged on the recycling frame 822, the hinged support block 8233 is hinged on the hinged frame 8232, and the output end of the support cylinder 8231 is in thrust connection with the hinged support block 8233 close to one side of the recycling frame 822, and the outward pushing structure 824 is used for pushing the stacked box body 52 out of recycling.

[0059] The top end of the rack 1 is provided with a finished product detection camera structure 11 located above the output end of the power plate box assembly line 2, which is used to detect whether the power plate 53 and its elements in the power plate box are missing.

[0060] In summary, the specific embodiment of the present application is that the conveying component 51 stacks six box bodies 52 containing power plates 53 from the input part 5111 to the stacking and lifting part 5112, the push-in cylinder 5133 pushes the lifting fork 5134 to position five stacked box bodies, the lifting cylinder 5131 in the lifting structure 513 drives the lifting frame 5132 to rise, and the lowest box body is conveyed to the output part 5113 by the conveying belt 512, and then the mechanical arm selects and replaces the adaptive clamp 61 on the clamp selection table 6;

[0061] The mechanical arm 7 moves to the output end of the box plate feeding assembly 5 with the selected adaptive clamp 61, four single-side air clamps 615 are symmetrically arranged at both ends of the two sides of the suction plate air plate 614, which are used to clamp both sides of the power plate 53, at the same time, two box body suction components 616 adsorb the front and rear end edges of the upper end surface of the box body 52 to ensure the stability of the box body, then the power plate mounting hole positioning column 6141 on the suction plate air plate 614 is inserted into the mounting hole of the power plate to ensure that the clamp accurately clamps the power plate, the power plate suction plate 6142 further adsorbs the power plate to provide additional fixing force to prevent sliding or deviation during the carrying and assembling process. After these steps are completed, the mechanical arm 7 clamps the box body 52 and the power plate 53 together to the input end of the plate box recycling assembly 8;

[0062] After arriving at the designated position, the box suction cup part 616 stops sucking the box 52, the mechanical arm 7 only holds the power board 53 and moves to the above of the MOS tube positioning part 94 of the pressing strip feeding assembly 9, the CCD camera 942 in the MOS tube positioning part 94 shoots the positioning of the MOS tube from the bottom to the top, if it is found that the MOS tube is tilted, the mechanical arm automatically corrects the MOS tube through repeated touching of the MOS tube correction plate 943, ensures the correct position of the element, after the correction is completed, the mechanical arm 7 moves the power board 53 to the output end of the feeding driving part 91 of the pressing strip feeding assembly 9, at this time, the pressing strip clamping part 92 completes the installation of the pressing strip 93 through the lower top pressing air clamp 924 and the upper top pressing air clamp 925, ensures that the pressing strip is accurately placed on the power board 53, so that the installation tab 931 of the pressing strip 93 is exposed to the upper end of the power board 53;

[0063] The three-axis pressing assembly 10 cooperates with the horizontal axis driving part 101, the vertical axis moving part 102 and the vertical moving part 103, and the four clamping protrusions 1093 and the four clamping recesses 1095 of the four-clamp synchronous part 109 are matched to clamp the installation tab 931 of the pressing strip 93, then the power board 53 is moved to the output end of the power board box assembly line 2, and the pressing is installed in the power board box;

[0064] Finally, the finished product detection camera structure 11 detects each completed power board box in real time, ensures that there is no missing power board and element inside, and the product quality meets the standard.

[0065] The above is only the optimal solution embodiment of the present application, which is not used to limit the present application, and various modifications or replacements of the present application made by those skilled in the art without departing from the essence and protection scope of the present application should be within the protection scope of the present application.

Claims

1. A power board assembly equipment for new energy vehicles, comprising a frame (1), characterized in that: A power board box assembly line (2) is arranged horizontally across one side of the upper end of the frame (1). A power board loading mechanism (3) and a power board pressing strip assembly mechanism (4) are also arranged on the frame (1), located on the sides of the input and output ends of the power board box assembly line (2), respectively. The power board loading mechanism (3) includes a box loading assembly (5) for providing a box (52) containing a power board (53), a clamp selection platform (6) for providing adapter clamps (61) for different types of power boards, and a box loading assembly. (5) A robotic arm (7) between the clamp selection table (6); The power board pressing strip assembly mechanism (4) includes a board box recycling assembly (8) for recycling empty boxes, a pressing strip feeding assembly (9) mounted above the output end of the power board box processing line (2), and a three-axis pressing assembly (10) located between the board box recycling assembly (8) and the pressing strip feeding assembly (9). The three-axis pressing assembly (10) is used to press and install the power board (53) that has completed pressing strip installation on the pressing strip feeding assembly (9) into the power board box; The pressure strip feeding assembly (9) includes a feeding drive component (91) and a pressure strip clamping component (92). The threaded slider (921) and track slider (922) at the bottom of the pressure strip clamping component (92) are respectively fitted onto the lead screw (911) and slide rail (912) on the upper end face of the feeding drive component (91). 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). The displacement direction of the pressure strip mounting plate (923) is... A pressure strip mounting groove (9231) is symmetrically arranged at both the front and rear ends. A pressure strip limiting piece (9232) is arranged at each of the outer ends of the pressure strip mounting groove (9231). A pressure strip top pressure sliding groove (9233) is symmetrically arranged inside the pressure strip mounting groove (9231) on the inner side of the two pressure strip limiting pieces (9232). A U-shaped mounting component (9241) is arranged at the output end of each lower top pressure air clamp (924). Each U-shaped mounting component (9241) slides within the pressure strip top pressure sliding groove (9233). A pressure strip (93) is disposed in the pressure strip mounting groove (9231). The two ends of the pressure strip (93) are limited within the pressure strip mounting groove (9231) by the pressure strip limiting piece (9232). The middle two sides of the pressure strip (93) are limited within the U-shaped mounting member (9241). 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 works together with the pressure strip limiting piece (9232) to complete the pressure strip (93) lower part. Top pressure positioning: Two upper top pressure 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 pressure air clamps (925) are connected to each other by two symmetrical outward expansion clamps (9251). The outer side of the middle part of the outward expansion clamp (9251) is also provided with a beveled guide strip (9252). The two beveled guide strips (9252) are respectively used to guide the two rows of MOS tubes symmetrically arranged on both sides of the lower end of the power board (53) to cooperate and install with their respective pressure strips (93).

2. The new energy vehicle power board assembly equipment according to claim 1, characterized in that: The end shaft of the robotic arm (7) is equipped with a quick-change connector (71). The outer wall of the quick-change connector (71) is provided with a number of evenly distributed spring steel balls. The adapter clamp (61) includes a clamp plate (611), a connector (612), four first telescopic spring rods (613), a suction cup air plate (614), four single-sided air clamps (615), and two box-type suction cup components (616). The connector (612) is located at the upper end of the clamp plate (611). The inner wall of the connector (612) is evenly provided with a number of spring steel balls. The steel ball adapter groove (6121) is matched with the ball structure. 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). The four single-sided air clamps (615) are symmetrically arranged in pairs on both sides of the suction cup air plate (614) to clamp the two sides of the power board (53). The two box suction cup components (616) are respectively arranged at the front and rear ends of the suction cup air plate (614) to adsorb the front and rear edges of the upper surface of the box (52).

3. The new energy vehicle power board assembly equipment according to claim 2, characterized in that: The suction cup air plate (614) is provided with a number of power board mounting hole positioning posts (6141) and a number of power board suction cups (6142). The power board mounting hole positioning posts (6141) are used to insert into the mounting holes on the power board to ensure that the clamp accurately holds the power board (53). The power board suction cups (6142) are used to adsorb the power board (53).

4. The new energy vehicle power board assembly equipment according to claim 1, characterized in that: 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 calibration plate (943). The CCD camera (942) is located at the lower end of the camera mounting bracket (941) and is used to photograph the positioning of the MOS tube from below. The MOS tube calibration plate (943) is located on the upper side of the camera mounting bracket (941).

5. The new energy vehicle power board assembly equipment according to claim 1, characterized in that: The triaxial pressing assembly (10) includes a horizontal axis drive component (101), a vertical 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 bar positioning and clamping components (110). The vertical axis moving component (102) is parallel to the power board box assembly line (2). The horizontal axis drive component (101) is horizontally perpendicular to the vertical axis moving component (102). The vertical axis moving component (102) is disposed on the output end of the horizontal axis drive component (101). The vertical moving component (103) is disposed on the output end of the vertical axis moving component (102). The pressing fixture mounting bracket (104) is disposed on the output end of the vertical moving component (103). The fixture top plate (105) is disposed on the pressing fixture mounting bracket (101). 4) At the bottom of the 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 push clamp cylinder (108) is disposed on the upper end surface of the clamp bottom plate (106). The four-clamp synchronization component (109) is slidably connected to the mounting slider (1061) on the bottom end surface of the clamp bottom plate (106). The four pressure strip positioning clamping components (110) are symmetrically arranged on both sides of the four-clamp synchronization component (109). The upper ends of the pressure strip (93) are respectively provided with mounting tabs (931). The four mounting tabs (931) of the two pressure strips (93) are respectively adapted to pass through the four pressure strip mounting holes (532) on the power board (53). The four pressure strip positioning clamping components (110) cooperate with the four-clamp synchronization component (109) to clamp the four mounting tabs (931).

6. The new energy vehicle power board assembly equipment according to claim 5, characterized in that: The four-clamp synchronization component (109) includes two opening and closing drive blocks (1091), a sliding connecting strip (1092), four clamping protrusions (1093), a push clamping connecting block (1094), and four clamping recesses (1095). The four clamping protrusions (1093) and the four clamping recesses (1095) are slidably connected in pairs to the bottom end of the fixture base plate (106), and each pair of clamping protrusions (1093) and clamping recesses (1095) is used to cooperate in clamping the mounting protrusion (931). The sliding connecting strip (1092) is connected between the two opening and closing drive blocks (1091) and is slidably connected to the mounting slider. On (1061), one end of one of the opening and closing drive blocks (1091) is connected to the output end of the push clamp cylinder (108) through the push clamp connecting block (1094). The two sides of the opening and closing drive block (1091) are symmetrically provided with pin sliding grooves (10911). The end of the pin sliding groove (10911) away from the push clamp connecting block (1094) is close to the outer side of the opening and closing drive block (1091), and the end of the pin sliding groove (10911) close to the push clamp connecting block (1094) is close to the middle of the opening and closing drive block (1091). The four clamping protrusions (1093) are all slidably connected to the pin sliding grooves (10911) through pins.

7. The new energy vehicle power board assembly equipment according to claim 1, characterized in that: The box loading assembly (5) includes two conveying components (51). Each conveying component (51) includes a conveyor frame (511) and conveyor belts (512) disposed on both sides of the upper part of the conveyor frame (511). The upper end of the conveyor frame (511) is provided with an input section (5111), a stacking and lifting section (5112), and an output section (5113). The stacking and lifting section (5112) is symmetrically provided with lifting structures (513) on both sides. The lifting structures (513) include lifting air... The device comprises a cylinder (5131), a lifting frame (5132), a pushing cylinder (5133), and a lifting fork (5134). The lifting frame (5132) is disposed on the output end of the lifting cylinder (5131), the pushing cylinder (5133) is disposed inside the lifting frame (5132), and the lifting fork (5134) is disposed on the output end of the pushing cylinder (5133). Two symmetrical lifting forks (5134) are used to jointly clamp and lift several stacked boxes (52).

8. The new energy vehicle power board assembly equipment according to claim 1, characterized in that: The tray recycling assembly (8) includes a recycling lateral movement component (81) and a recycling lifting and stacking component (82). The recycling lifting and stacking component (82) includes a recycling lifting structure (821), a recycling rack (822), a support structure (823) symmetrically arranged on the inner sides of the upper two ends of the recycling rack (822), and an outward pushing structure (824) arranged at the top of the recycling rack (822). The recycling lifting structure (821) is arranged inside the recycling rack (822). The recycling lateral movement component (81) pushes the tray (52) onto the recycling lifting structure. At the upper end of the structure (821), the support structure (823) consists of a support cylinder (8231), a hinge frame (8232) and a hinge support block (8233). The hinge frame (8232) is disposed on the recycling rack (822), and the hinge support block (8233) is hinged to the hinge frame (8232). The output end of the support cylinder (8231) is pushed and connected to the side of the hinge support block (8233) near the recycling rack (822). The push structure (824) is used to push out the stacked boxes (52) for recycling.

9. The new energy vehicle power board assembly equipment according to claim 1, characterized in that: The top of the stand (1) is provided with a finished product inspection camera structure (11), which is located above the output end of the power board box assembly line (2) and is used to detect whether the power board (53) and its components in the power board box are missing.

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