Magnetic ring assembling and dispensing device for copper bar injection molding part of new energy automobile

Abstract

The invention relates to the field of automobile part processing, and discloses a magnetic ring assembling and dispensing device for a new energy automobile copper bar injection molded part, comprising a bidirectional transmission mechanism which is positioned on an in-line rack and is used for forming bidirectional displacement driving during automobile copper bar part magnetic ring assembling and dispensing; the vertical transfer mechanism is located on the in-line rack and used for forming a traction structure for lifting the automobile copper bar piece up and down and forming a reciprocating traction line in a closed loop state in cooperation with the two-way transmission mechanism. The copper bar parallel bearing mechanism is located on the bidirectional transmission mechanism and the vertical transfer mechanism, cooperates with the chain-type conduction piece and the bearing platform, and is used for bearing the to-be-tested automobile copper bar pieces in a parallel manner. Through cooperation of the two-way transmission mechanism and the vertical transfer mechanism, up-down closed-loop conveying circulation is formed, the no-load copper bar parallel bearing mechanism is reversely conveyed to the input end through the two-way transmission mechanism on the lower portion, and continuous production is achieved through synchronous cooperation of the magnetic ring containing plate, the linear feeding table and the dispensing mechanism.

Description

Technical Field

[0001] This invention relates to the field of automotive component processing technology, specifically to a magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles. Background Technology

[0002] With increasing global environmental protection requirements, new energy vehicles (such as electric vehicles and plug-in hybrid vehicles) are gradually becoming the main means of transportation. These vehicles rely on batteries for power, so designing an efficient power transmission system is crucial for improving vehicle performance and range. The motor control system, battery management system, and charging system of new energy vehicles all require high current power transmission. Therefore, the electronic control copper busbar components need to have extremely high conductivity to reduce energy loss.

[0003] Traditional copper busbar magnetic ring assembly processes rely heavily on manual operation, resulting in low efficiency. The precision of magnetic ring embedding and dispensing is difficult to guarantee, and the rate of missed inspections during manual visual inspection is high. The single-piece flow operation mode creates a production capacity bottleneck, resulting in low equipment utilization. The curing process requires a large amount of space, and the adhesive seal is prone to uneven thickness or air bubbles. The risk of magnetic ring misalignment is high, leading to a high product rework rate. Unloaded fixtures need to be manually retrieved and reused, which is time-consuming and prone to damage. The production line lacks flexibility, and switching between different copper busbar models requires long-term equipment adjustments, which seriously affects production efficiency. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles. This device solves the problems of traditional copper busbar magnetic ring assembly processes, which suffer from low efficiency due to manual labor, poor precision, high rate of missed inspections, limited single-piece flow capacity, large curing space requirements, high rework rate due to uneven adhesive and magnetic ring misalignment, waste of fixture turnover, and low changeover efficiency due to insufficient production line flexibility.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles, comprising: An inline frame is used to fix the magnetic ring assembly dispensing device structure for injection-molded copper busbar parts in new energy vehicles; The central rack is located in the inline rack and is used to carry the cooling and curing conveyor structure for the assembly of automotive copper busbar magnetic rings and the initial dispensing of adhesive. The bidirectional transmission mechanism is located on the inline frame and is used for bidirectional displacement drive during the dispensing of magnetic rings for automotive copper busbar assembly. The vertical transfer mechanism is located on the inline frame and is used to form a traction structure for lifting automotive copper busbars up and down, and works with the bidirectional transmission mechanism to form a closed-loop reciprocating traction line. The parallel copper busbar support mechanism is located on the bidirectional transmission mechanism and the vertical transfer mechanism, and works with the chain conveyor and the support platform to support the automotive copper busbar components to be tested in a parallel manner. The visual positioning and inspection mechanism is located on the in-line frame and works with the material linkage table to perform visual scanning and inspection of the copper busbars before the magnetic ring is assembled. The initial sorting mechanism is located on the inline frame and works with the material linkage table to process copper busbars with unqualified magnetic ring mounting slots. The magnetic ring mounting mechanism is located on the inline frame and works with the material linkage table to embed and install the corresponding magnetic rings for parallel conveying of automotive copper busbars. The dispensing and sealing mechanism is located on the in-line frame and works with the material linkage table to inject sealant into the copper busbar mounting area after the magnetic ring is assembled. The multi-track curing mechanism is located in the central frame and works with the material linkage table to extend the conveying time in a parallel and multi-track conveying manner to facilitate the curing and molding of the colloid. The glue replenishment output mechanism is located on the inline frame and works with the material linkage table to perform glue replenishment operations on copper busbars that have not been completely glued. The secondary sorting mechanism is located on the inline frame and works in conjunction with the material linkage table to discharge defective copper busbars that have been glued after the magnetic ring assembly.

[0006] Preferably, the central frame is fixed in the middle of the inline frame, the bidirectional transmission mechanisms are arranged in a staggered manner within the inline frame to form an output structure in both vertical and horizontal directions, the vertical transfer mechanism is distributed on both sides of the inline frame and forms a closed-loop conveying cycle drive structure with the bidirectional transmission mechanism, multiple sets of copper busbar parallel bearing mechanisms are distributed and displaced on the bidirectional transmission mechanism and the vertical transfer mechanism, the visual positioning detection mechanism is fixed on one side of the inline frame in the input direction, the primary sorting mechanism is set at the top of the inline frame and is immediately adjacent to the output direction of the visual positioning detection mechanism, the magnetic ring mounting mechanism is set at the top of the inline frame and is located in the output direction of the primary sorting mechanism, the glue dispensing and sealing mechanism is set at the top of the inline frame and is located in the output direction of the magnetic ring mounting mechanism, the multi-track curing mechanism is set on the central frame and is located in the output direction of the glue dispensing and sealing mechanism, and simultaneously replaces the middle conveying area of ​​the upper bidirectional transmission mechanism, the glue replenishment output mechanism is set on the inline frame and is located in the output direction of the multi-track curing mechanism, and the secondary sorting mechanism is set in the output direction of the inline frame.

[0007] Preferably, the bidirectional transmission mechanism includes opposing frames, which are distributed vertically and horizontally within the straight frame in a bidirectional staggered manner, and a chain-type transmission component is disposed within the opposing frames, with guide wheel structures provided on the chain of the chain-type transmission component.

[0008] Preferably, the vertical transfer mechanism includes a suspension frame, which is fixed on both sides of the inline frame, and the support platform moves up and down inside the suspension frame. The top surface of the support platform is supported by a wheeled receiving component arranged opposite to it. A wheeled transmission component is provided on the side of the suspension frame, and the support platform is fixed to the transmission end of the wheeled transmission component.

[0009] Preferably, the parallel copper busbar support mechanism includes a material linkage table, which can be placed on a chain-type transmission component and a support platform. The top of the material linkage table is fixed with equidistant limiting seats to support the copper busbar itself, and fastening pins are distributed on both sides of the limiting seats to fix the copper busbar on the limiting seats.

[0010] Preferably, the visual positioning and detection mechanism includes a closed-loop chain, a horizontal axis visual detection element, a recognition scanning element, a downward axis visual detection element, and a vertical axis visual detection element. The closed-loop chain is located at the top of the inline frame in the input direction, and chain link traction tables are evenly distributed on the closed-loop chain. The copper busbar to be detected can be pre-fixed through the chain link traction tables. The horizontal axis visual detection element is located at the top of the inline frame and scans towards the turning and conveying area of ​​the closed-loop chain. The recognition scanning element is located on the inline frame and faces the closed-loop chain. The downward axis visual detection element is fixed at the top of the inline frame, and its visual scanning element faces downward towards the closed-loop chain. The vertical axis visual detection elements are arranged side by side on the side of the closed-loop chain.

[0011] Preferably, the initial discharge mechanism includes a gantry suspension and a discharge pulley assembly. The gantry suspension is fixedly distributed on the top of the inline frame, and the parallel copper busbar bearing mechanism can be driven through the gantry suspension by a bidirectional transmission mechanism. A beam-type traction platform slides on the top of the gantry suspension, and a hydraulic lifting component is fixed at the bottom telescopic end of the beam-type traction platform. A flip-clamping cylinder is provided at the top of the hydraulic lifting component. The discharge pulley assembly is located on one side of the gantry suspension.

[0012] Preferably, the magnetic ring mounting mechanism includes a second gantry suspension, a second hydraulic lifting component, and a linear feeding platform. The second gantry suspension is fixed to the top of the inline frame, and the parallel copper busbar bearing mechanism can be driven through the second gantry suspension by a bidirectional transmission mechanism. A second beam-type traction platform is provided on the top of the second gantry suspension, and a belt traction component is provided on the second beam-type traction platform. The second hydraulic lifting component slides along the top of the second gantry suspension and is simultaneously pulled by the belt traction component. A clamping cylinder is fixed to the bottom telescopic end of the second hydraulic lifting component. The linear feeding platform is fixed to the second gantry suspension, and a magnetic ring placing plate is provided on the linear feeding platform.

[0013] Preferably, the dispensing and sealing mechanism includes a gantry suspension three and a hydraulic lifting component three. The gantry suspension three is fixed to the top of the inline frame, and the parallel copper busbar bearing mechanism can be driven through the gantry suspension three by a bidirectional transmission mechanism. A beam-type traction platform three is provided on the top of the gantry suspension three, and a belt traction component is provided on the beam-type traction platform three. The hydraulic lifting component three slides along the top of the gantry suspension three and is simultaneously pulled by the belt traction component. An adhesive injection tube is fixed to the bottom telescopic end of the hydraulic lifting component three.

[0014] Preferably, the multi-track curing mechanism includes a longitudinal conveyor rail, and longitudinal conveyor rails are distributed on both sides of the central frame. Longitudinal displacement longitudinal transfer tables are provided on the longitudinal conveyor rails, and the longitudinal conveyor rails can drive the longitudinal transfer tables to move through electrically controlled guide wheels. The longitudinal transfer tables can also receive and carry material linkage tables. The longitudinal conveyor rails are connected by parallel transverse conveyor rails, so that multiple parallel tracks are formed between the two longitudinal conveyor rails, which can guide the displacement of the material linkage tables. The glue output mechanism includes a gantry suspension four, a hydraulic lifting component four, and a rotary cylinder component. The gantry suspension four is fixed on the top of the straight frame and is positioned in the output direction of the multi-track curing mechanism. The copper busbar parallel bearing mechanism can be driven into the gantry suspension four through a bidirectional transmission mechanism. A beam-type traction platform four is fixed on the top of the gantry suspension four, and a belt traction component is provided on the beam-type traction platform four. The hydraulic lifting component four slides along the beam-type traction platform four and is fixed at the output end of the belt traction component. A glue-applying pipe structure is provided at the bottom end of the hydraulic lifting component four. The secondary discharge mechanism includes a gantry suspension five and a discharge pulley component two. The gantry suspension five is fixed on the top of the straight frame in the output direction, and the copper busbar parallel bearing mechanism can be driven by a bidirectional transmission mechanism to pass through the gantry suspension five. A beam-type traction platform five slides on the top of the gantry suspension five, and a hydraulic lifting component five is fixed at the bottom telescopic end of the beam-type traction platform five. A flip-clamping cylinder two is provided at the top of the hydraulic lifting component five. The discharge pulley component two is located on the side of the gantry suspension five.

[0015] This invention provides a magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles. It has the following beneficial effects: 1. This invention features full-process automation and closed-loop circulation: Through the coordination of the bidirectional transmission mechanism and the vertical transfer mechanism, a closed-loop conveying cycle is formed. The unloaded copper busbar parallel bearing mechanism is transported in reverse to the input end via the lower bidirectional transmission mechanism to reload the new product, significantly reducing manual intervention and fixture turnaround time. It also provides continuous operation capability. The synchronous cooperation of the magnetic ring feeding plate, the linear feeding table and the dispensing mechanism ensures uninterrupted supply of magnetic rings and dispensing operations, achieving continuous production.

[0016] 2. This invention features high-precision quality control: Horizontal, vertical, and horizontal vision inspection elements scan key parameters such as the transverse dimensions of the copper busbar, surface flatness, and magnetic ring groove depth, achieving 360° inspection without blind spots. Product codes and basic information are entered in real time, establishing a full-process quality traceability system. Defective products are eliminated in the initial stage, preventing resource waste in subsequent processes. Precise glue replenishment is provided for potential adhesive defects after curing to ensure sealing integrity. A secondary defect screening mechanism further screens defective products in the final inspection stage, ensuring a high factory pass rate.

[0017] 3. The parallel processing of this invention improves efficiency: The parallel copper busbar bearing mechanism loads multiple copper busbars at once, and the magnetic ring assembly and dispensing are both performed synchronously on the parallel copper busbars, which multiplies the single processing capacity. The multi-track curing mechanism diverts the product to multiple tracks for independent curing, extending the curing time without increasing the length of the equipment, thus achieving space optimization.

[0018] 4. This invention provides stability and precision assurance: the copper busbar is fixed by the limiting bracket and the fastening pin, so there is no risk of loosening during the displacement process. The clamping cylinder and the glue injection tube are precisely controlled by the hydraulic lifting component to ensure zero deviation in the magnetic ring embedding and glue dispensing position. The closed-loop chain and the chain link traction table realize the stable equidistant transport of the product and avoid positional deviation.

[0019] 5. This invention has modular collaboration and flexible adaptability: the vertical transfer mechanism, bidirectional transmission mechanism, multi-track curing mechanism and other modules operate independently and are seamlessly connected, supporting rapid line change or process adjustment. The visual positioning and detection mechanism can be adapted to copper busbar injection molded parts of different specifications. Multi-model compatibility can be achieved by adjusting the scanning parameters. The action parameters of the magnetic ring mounting mechanism and the dispensing and sealing mechanism are programmable and controllable to adapt to diverse product needs. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the copper busbar injection molded part and the magnetic ring to be assembled in this invention; Figure 3 This is a schematic diagram of the internal structure of the inline frame of the present invention. Figure 1 ; Figure 4 This is a schematic diagram of the internal structure of the inline frame of the present invention. Figure 2 ; Figure 5 This is a schematic diagram of the bidirectional transmission mechanism of the present invention; Figure 6 This is a schematic diagram of the vertical transfer mechanism of the present invention; Figure 7 This is a schematic diagram of the parallel copper busbar support mechanism of the present invention; Figure 8This is a schematic diagram of the visual positioning detection mechanism of the present invention; Figure 9 This is a schematic diagram of the transverse vision detection element structure of the present invention; Figure 10 This is a schematic diagram of the initial sorting mechanism of the present invention; Figure 11 This is a schematic diagram of the combined structure of the magnetic ring mounting mechanism and the adhesive sealing mechanism of the present invention; Figure 12 This is a schematic diagram of the multi-track curing mechanism of the present invention; Figure 13 This is a schematic diagram of the combined structure of the glue dispensing mechanism and the secondary sorting mechanism of the present invention.

[0021] The components include: 1. Inline frame; 2. Central frame; 3. Bidirectional transmission mechanism; 4. Vertical transfer mechanism; 5. Copper busbar parallel bearing mechanism; 6. Visual positioning and detection mechanism; 7. Primary sorting mechanism; 8. Magnetic ring installation mechanism; 9. Dispensing and sealing mechanism; 10. Multi-track curing mechanism; 11. Glue replenishment output mechanism; 12. Secondary sorting mechanism; 31. Opposing frame; 32. Chain-type transmission component; 41. Suspension frame; 42. Bearing platform; 43. Wheeled receiving component; 44. Wheeled transmission component; 51. Material linkage platform; 52. Limiting seat; 53. Fastening pin; 61. Closed-loop chain; 62. Chain link traction platform; 63. Horizontal axis visual inspection element; 64. Recognition scanning element; 65. Downward axis visual inspection element; 66. Vertical axis visual inspection element; 71. Dragon 72. Gantry Suspension 1; 73. Beam-type Traction Platform 1; 74. Hydraulic Lifting Component 1; 75. Tilting Clamping Cylinder 1; 86. Discharge Pulley Component 1; 87. Gantry Suspension 2; 88. Beam-type Traction Platform 2; 89. Hydraulic Lifting Component 2; 80. Clamping Cylinder Component; 81. Linear Feeding Platform; 82. Magnetic Ring Material Placement Plate; 93. Gantry Suspension 3; 94. Beam-type Traction Platform 3; 95. Hydraulic Lifting Component 3; 96. Glue Injection Pipe Component 1; 107. Longitudinal Axis Conveyor Rail; 108. Longitudinal Axis Transfer Platform; 109. Transverse Axis Conveyor Rail; 110. Gantry Suspension 4; 111. Beam-type Traction Platform 4; 112. Hydraulic Lifting Component 4; 121. Gantry Suspension 5; 122. Beam-type Traction Platform 5; 123. Hydraulic Lifting Component 5; 124. Tilting Clamping Cylinder 2; 125. Discharge Pulley Component 2. Detailed Implementation

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see the appendix Figure 1 - Appendix Figure 2 This invention provides a magnetic ring assembly and dispensing device for injection-molded copper busbar parts for new energy vehicles, comprising: a linear frame 1 for fixing the structure of the magnetic ring assembly and dispensing device for injection-molded copper busbar parts for new energy vehicles. The linear frame 1 serves as the core support structure, providing a rigid foundation for the entire magnetic ring assembly and dispensing device. Its linear distribution characteristics form a single-direction process conveying axis, ensuring that the displacement trajectory of the parallel copper busbar bearing mechanism 5 remains linear. The linear frame 1 bears the dynamic load of the bidirectional transmission mechanism 3 and the vertical transfer mechanism 4 through its internal frame, while resisting vibration interference from the magnetic ring mounting mechanism 8, the dispensing and sealing mechanism 9, and other process mechanisms during operation. The topological design of the linear frame 1 ensures that all moving parts run within a preset track, avoiding displacement deviation. Its material rigidity ensures that no deformation occurs during long-term operation, maintaining conveying accuracy.

[0024] Please see the appendix Figure 1 - Appendix Figure 3 The central frame 2 is located in the parallel frame 1 and is used to carry the cooling and curing conveying structure for the assembly of automotive copper busbar magnetic rings and the initial dispensing of adhesive. The central frame 2 is fixed in the middle of the parallel frame 1 and independently undertakes the conveying function of the curing stage. The copper busbar residence time is extended through the multi-track structure. It is arranged in parallel with the parallel frame 1 to form a parallel conveying channel, so that the copper busbar parallel carrying mechanism 5 after dispensing is separated from the main conveying line and enters the independent curing area. The multi-track curing mechanism 10 built into the central frame 2 diverts the material linkage table 51 to multiple parallel tracks. Asynchronous conveying is achieved by using the track length difference. Each track independently drives the longitudinal axis material transfer table 102, so that the copper busbar parallel carrying mechanism 5 continuously undergoes micro-displacement during curing to avoid the adhesive from dripping due to stillness. After curing, the track synchronously outputs to the main conveying line. Please see the appendix Figure 3 - Appendix Figure 5 The bidirectional transmission mechanism 3 is located in the inline frame 1 and is used to drive bidirectional displacement during the dispensing of magnetic rings for automotive copper busbar assembly. The bidirectional transmission mechanism 3 is arranged in a staggered manner in the inline frame 1 to form an output structure in both the upper and lower directions. The bidirectional transmission mechanism 3 forms a closed-loop conveying circuit through the reverse movement of the upper and lower chain-type transmission members 32. The upper chain-type transmission member 32 conveys the material linkage table 51 loaded with copper busbars in the forward direction along the top of the inline frame 1, and the lower chain-type transmission member 32 conveys the empty material linkage table 51 in the reverse direction. The guide wheel structure reduces chain friction and ensures linear displacement. The rigid support of the opposing frame 31 keeps the chain-type transmission member 32 taut during high-speed operation and prevents tooth skipping. Please see the appendix Figure 5 - Appendix Figure 11The bidirectional transmission mechanism 3 includes a counter-frame 31, which is distributed vertically within the straight frame 1 in a bidirectional staggered manner. The chain-type transmission component 32 is installed within the counter-frame 31. The chain of the chain-type transmission component 32 is equipped with a guide wheel structure. The chain-type transmission component 32 adopts a circulating chain link structure. The motor drives the drive wheel to move the chain. The guide wheel structure is embedded in the chain link gap, forming rolling friction on the bottom surface of the material linkage table 51, reducing drive energy consumption. The bidirectional staggered layout of the chain allows the upper and lower transmission paths to operate independently without interference. The chain link spacing corresponds to the distribution of the limit card seat 52 of the copper busbar parallel bearing mechanism 5, ensuring that the copper busbar is accurately aligned with the working point of the process mechanism when stopped. The guide wheel is made of wear-resistant material to withstand the repeated load impact of the material linkage table 51 and maintain transmission accuracy.

[0025] Please see the appendix Figure 4 - Appendix Figure 6 The vertical transfer mechanism 4 is located on the inline frame 1 and is used to form a traction structure for lifting the automotive copper busbars up and down. It works with the bidirectional transmission mechanism 3 to form a closed-loop reciprocating traction line. The vertical transfer mechanism 4 is distributed on both sides of the inline frame 1 and forms a closed-loop conveying cycle drive structure with the bidirectional transmission mechanism 3. The vertical transfer mechanism 4 drives the support platform 42 to rise and fall vertically through the pulley transmission component 44, realizing the transfer of the material linkage platform 51 between the upper and lower bidirectional transmission mechanisms 3. The guide rail of the suspension frame 41 constrains the displacement trajectory of the support platform 42 to prevent swaying. The pulley receiving component 43 supports the material linkage platform 51 during the lifting process to prevent slippage. Please see the appendix Figure 4 - Appendix Figure 6 The vertical transfer mechanism 4 includes a suspension frame 41, which is fixed on both sides of the straight frame 1. The support platform 42 is vertically displaced inside the suspension frame 41, and the top surface of the support platform 42 is supported by the oppositely arranged wheeled receiving component 43. The side of the suspension frame 41 is provided with a wheeled transmission component 44, and the support platform 42 is fixed to the transmission end of the wheeled transmission component 44. The wheeled transmission component 44 pulls the support platform 42 along the linear guide rail of the suspension frame 41 via a synchronous belt. The servo motor drives the drive wheel, and the lifting speed and position are adjusted in real time through encoder feedback. The wheeled receiving component 43 of the support platform 42 adopts a double roller design, which adaptively adjusts the pressure when contacting the material linkage table 51 to avoid overload impact. A buffer device is set at the end of the lifting stroke to ensure seamless connection with the chain transmission component 32 of the bidirectional transmission mechanism 3.

[0026] Please see the appendix Figure 1 - Appendix Figure 13The parallel copper busbar support mechanism 5 is located on the bidirectional transmission mechanism 3 and the vertical transfer mechanism 4. It works with the chain-type transmission component 32 and the support platform 42 to support the automotive copper busbar components to be tested in a parallel manner. There are multiple sets of parallel copper busbar support mechanisms 5, which are distributed on the bidirectional transmission mechanism 3 and the vertical transfer mechanism 4 for displacement. The material linkage platform 51 serves as the copper busbar carrier. Multiple copper busbars are fixed in parallel through the equidistant distribution of the limiting card seat 52. The fastening pin 53 is inserted into the preset hole of the copper busbar to form a mechanical interlock. Please see the appendix Figure 1 - Appendix Figure 13 The copper busbar parallel carrying mechanism 5 includes a material linkage table 51, which can be placed on the chain conveyor 32 and the carrying platform 42. The top of the material linkage table 51 is fixed with equidistant limiting seats 52 to support the copper busbar itself. Fastening pins 53 are distributed on both sides of the limiting seats 52 to fix the copper busbar on the limiting seats 52. The bottom surface of the material linkage table 51 fits with the guide wheel structure of the chain conveyor 32 to maintain a horizontal posture during transportation. The elastic clamping structure of the limiting seats 52 compensates for the dimensional tolerance of the copper busbar and prevents displacement and loosening. When entering the vertical transfer mechanism 4, the positioning pin of the material linkage table 51 engages with the wheeled receiving part 43 of the carrying platform 42 to ensure no displacement deviation during the lifting process.

[0027] Please see the appendix Figure 4 - Appendix Figure 8 The visual positioning and inspection mechanism 6 is located on the inline frame 1 and works with the material linkage table 51 to perform visual scanning and inspection of the copper busbar before the magnetic ring is assembled. The visual positioning and inspection mechanism 6 is fixed on one side of the inline frame 1 in the input direction. The closed-loop chain 61 carries the copper busbar through the multi-dimensional visual scanning area through the chain link traction table 62. The horizontal axis visual inspection element 63 performs three-dimensional contour scanning on the side of the copper busbar to identify the depth and position tolerance of the magnetic ring groove. The identification scanning element 64 reads the QR code on the surface of the copper busbar and binds the product data. The vertical axis visual inspection element 65 detects defects such as air holes and flash on the surface of the injection molded part. The vertical axis visual inspection element 66 scans the flatness of the end of the copper busbar. The four sets of inspection data are compared with the process standards in real time to generate qualified / defective judgment signals, providing a basis for subsequent sorting. Please see the appendix Figure 8 - Appendix Figure 9The visual positioning and inspection mechanism 6 includes a closed-loop chain 61, a horizontal axis visual inspection element 63, a recognition scanning element 64, a downward axis visual inspection element 65, and a vertical axis visual inspection element 66. The closed-loop chain 61 is located at the top of the inline frame 1 in the input direction, and chain link traction tables 62 are evenly distributed on the closed-loop chain 61. The copper busbar to be inspected can be pre-fixed through the chain link traction tables 62. The horizontal axis visual inspection element 63 is located at the top of the inline frame 1 and scans towards the turning and conveying area of ​​the closed-loop chain 61. The recognition scanning element 64 is located on the inline frame 1 and faces the closed-loop chain 61. The downward axis visual inspection element 66... Component 65 is fixed to the top of the inline rack 1, with its visual scanning element facing down toward the closed-loop chain 61. The vertical axis visual inspection element 66 is arranged side by side on the side of the closed-loop chain 61. The horizontal axis visual inspection element 63 uses a line scan camera to scan laterally and capture the features along the length of the copper busbar. The downward axis visual inspection element 65 enhances the contrast of surface texture through a ring light source to identify micron-level defects. The tilted lens of the vertical axis visual inspection element 66 compensates for the viewing angle difference and accurately measures the perpendicularity of the end face. The depth-of-field adaptive technology of the identification scanning element 64 ensures that the QR code is readable at different heights. The elements synchronously acquire data through trigger signals.

[0028] Please see the appendix Figure 9 - Appendix Figure 10 The initial sorting mechanism 7 is located on the inline frame 1 and works with the material linkage table 51 to sort copper busbars with unqualified magnetic ring mounting slots. The initial sorting mechanism 7 is set at the top of the inline frame 1 and is immediately connected to the output direction of the visual positioning detection mechanism 6. The beam traction table 72 moves laterally along the gantry suspension 71 so that the flipping clamping cylinder 74 is aligned with the defective copper busbars determined by visual inspection. After the hydraulic lifting component 73 descends, the flipping clamping cylinder 74 clamps the defective product and lifts it to the height of the discharge pulley component 75. Please see the appendix Figure 10 The initial discharge mechanism 7 includes a gantry suspension 71 and a discharge pulley component 75. The gantry suspension 71 is fixedly distributed on the top of the inline frame 1, and the copper busbar parallel bearing mechanism 5 can be driven by the bidirectional transmission mechanism 3 to pass through the gantry suspension 71. A beam-type traction platform 72 slides on the top of the gantry suspension 71, and a hydraulic lifting component 73 is fixed at the bottom telescopic end of the beam-type traction platform 72. A flip-clamping cylinder 74 is provided at the top of the hydraulic lifting component 73. The discharge pulley component 75 is located on the gantry suspension. On the side of component 71, hydraulic lifting component 73 uses a two-stage cylinder. The first stage stroke enables rapid descent, and the second stage stroke precisely controls the clamping height. The gripper of the flip-gripping cylinder 74 has a built-in pressure sensor that adaptively adjusts the clamping force according to the thickness of the copper busbar. The inclined surface of the discharge pulley component 75 accelerates the sliding of defective products away from the work area. The servo lateral movement of the beam traction table 72 is linked with the stop signal of the chain transmission component 32 to ensure that the single-piece sorting is completed within the cycle. The system is equipped with a redundant clamping mechanism, which automatically retryes when a single clamping fails.

[0029] Please see the appendix Figure 5 - Appendix Figure 11 The magnetic ring installation mechanism 8 is located on the inline frame 1. It works with the material linkage table 51 to install the corresponding magnetic rings for parallel conveying of automotive copper busbar parts. The magnetic ring installation mechanism 8 is set on the top of the inline frame 1 and is positioned in the output direction of the primary conveying mechanism 7. The linear feeding table 85 pushes the magnetic rings on the magnetic ring placement plate 86 to the pickup position. The beam traction table 82 drives the hydraulic lifting component 83 to move laterally above the magnetic rings. The clamping cylinder component 84 clamps the magnetic rings and lifts them. After the material linkage table 51 stops, the hydraulic lifting component 83 descends to the top of the copper busbar magnetic ring insertion groove. The clamping cylinder component 84 releases the magnetic rings and pressurizes them for insertion. The vibrating hopper of the magnetic ring placement plate 86 continuously replenishes the magnetic rings. The capacitive sensor detects the material level and triggers the replenishment. Please see the appendix Figure 10 - Appendix Figure 11 The magnetic ring mounting mechanism 8 includes a gantry suspension 81, a hydraulic lifting component 83, and a linear feeding table 85. The gantry suspension 81 is fixed to the top of the inline frame 1, and the copper busbar parallel bearing mechanism 5 can be driven by the bidirectional transmission mechanism 3 to pass through the gantry suspension 81. A beam-type traction platform 82 is provided on the top of the gantry suspension 81, and a belt traction component is provided on the beam-type traction platform 82. The hydraulic lifting component 83 slides along the top of the gantry suspension 81 and is simultaneously pulled by the belt traction component. A clamping cylinder component 84 is fixed to the bottom telescopic end of the hydraulic lifting component 83. The linear feeding table 85 is fixed to the gantry suspension. The linear feeding table 85 is equipped with a magnetic ring placement plate 86. The clamping cylinder part 84 adopts a three-jaw concentric clamp, which is adaptive to magnetic rings of different diameters. Before the magnetic ring is released, the alignment of the slot is verified by a photoelectric sensor. The downward stroke of the hydraulic lifting part 83 is divided into two stages: a rapid approach stage and a low-speed embedding stage. The pressure sensor monitors the embedding resistance in real time. When the limit is exceeded, an alarm is triggered. The magnetic ring positioning accuracy of the linear feeding table 85 reaches ±0.1mm, ensuring the consistency of the pickup position. The installation cycle is synchronized with the stopping time of the chain transmission part 32. A single operation covers all the copper busbars of the single copper busbar parallel bearing mechanism 5.

[0030] Please see the appendix Figure 5 - Appendix Figure 11 The dispensing and sealing mechanism 9 is located on the inline frame 1 and works with the material linkage table 51 to inject sealant into the copper busbar mounting position after the magnetic ring is assembled. The dispensing and sealing mechanism 9 is set on the top of the inline frame 1 and is positioned in the output direction of the magnetic ring mounting mechanism 8. The beam traction table 92 drives the hydraulic lifting component 93 to scan laterally, so that the dispensing pipe 94 is aligned with the copper busbar magnetic ring assembly position. The hydraulic lifting component 93 descends to the preset height, and the dispensing pipe 94 opens the glue valve to continuously dispense glue along the circumference of the magnetic ring. The glue path is programmed as a closed loop trajectory to ensure that the glue fully covers the assembly gap. Please see the appendix Figure 10 - Appendix Figure 11The dispensing and sealing mechanism 9 includes a gantry suspension 3 91 and a hydraulic lifting component 3 93. The gantry suspension 3 91 is fixed to the top of the inline frame 1, and the copper busbar parallel bearing mechanism 5 can be driven by the bidirectional transmission mechanism 3 to pass through the gantry suspension 3 91. A beam-type traction platform 3 92 is provided on the top of the gantry suspension 3 91, and a belt traction component is provided on the beam-type traction platform 3 92. The hydraulic lifting component 3 93 slides along the top of the gantry suspension 3 91 and is simultaneously pulled by the belt traction component. The bottom telescopic end of the hydraulic lifting component 3 93 is fixed with... Dispensing fitting 194 uses a piezoelectric injection valve with a minimum dispensing volume of 0.01ml. The dispensing path planning system automatically generates the optimal dispensing trajectory based on the copper busbar size data provided by the visual positioning detection mechanism 6. The Z-axis pressure feedback module adjusts the nozzle height in real time to maintain a constant distance. The adhesive temperature control system keeps the adhesive viscosity stable. The opening sequence of the dispensing valve is synchronized with the lateral movement speed of the beam traction table 392 to form a spiral dispensing path. The curing agent proportioning valve ensures that the mixed adhesive completes the cross-linking reaction during the transportation process.

[0031] Please see the appendix Figure 12 The multi-track curing mechanism 10 is located on the central frame 2 and works with the material linkage table 51 to extend the conveying time in a parallel and multi-track conveying manner to facilitate the curing and molding of the colloid. The multi-track curing mechanism 10 is set on the central frame 2 and is positioned in the output direction of the dispensing and sealing mechanism 9. It also replaces the middle conveying area of ​​the upper bidirectional transmission mechanism 3. The longitudinal axis conveying rail 101 drives the longitudinal axis transfer table 102 to move longitudinally through the electrically controlled guide wheel. When the copper busbar parallel bearing mechanism 5 enters, the longitudinal axis transfer table 102 receives the material linkage table 51 and diverts it to the designated track. The transverse axis conveying rail 103 connects multiple longitudinal axis tracks to form a mesh conveying path. The track switching mechanism allocates the conveying path according to the curing time requirements. The longest path delay is up to 3 times the cycle of the main conveyor line. Each track has an independent temperature control system to maintain the curing temperature, and an infrared sensor monitors the curing status of the colloid. Please see the appendix Figure 12The multi-track curing mechanism 10 includes longitudinal conveyor rails 101, which are distributed on both sides of the central frame 2. Longitudinal transfer tables 102 with longitudinal displacement are installed on the longitudinal conveyor rails 101. The longitudinal conveyor rails 101 can be driven by electrically controlled guide wheels to move the longitudinal transfer tables 102. The longitudinal transfer tables 102 can simultaneously receive and carry the material linkage table 51. The longitudinal conveyor rails 101 are connected by parallel transverse conveyor rails 103, forming multiple parallel tracks between the two longitudinal conveyor rails 101, which can be divided into... The material guide table 51 is displaced, and the receiving position of the longitudinal axis transfer table 102 is precisely connected with the main conveyor line. The pneumatic push rod transfers the material guide table 51. The track distribution controller dynamically selects the path according to the system load: the long-delay track is used when the load is low and the short-path track is used when the load is high. The 90° turning mechanism of the transverse axis conveyor rail 103 adopts a differential pulley to eliminate turning impact. Each track is equipped with an independent encoder to monitor the displacement progress in real time. The outlet merging mechanism synchronously outputs the rhythm of multiple tracks to avoid the material guide table 51 from accumulating on the main conveyor line.

[0032] Please see the appendix Figure 12 - Appendix Figure 13 The glue replenishment output mechanism 11 is located on the inline frame 1 and works with the material linkage table 51 to replenish the glue on copper busbars that have not been thoroughly glued. The glue replenishment output mechanism 11 is set on the inline frame 1 and is positioned in the output direction of the multi-track curing mechanism 10. The hydraulic lifting component 113 carries the glue replenishment tube structure down to the surface of the copper busbar. The machine vision system identifies the glue defect area, the glue replenishment tube performs point replenishment, the rotating cylinder adjusts the glue replenishment angle so that the glue nozzle is perpendicular to the defect surface, the glue replenishment path adopts the short line segment filling mode, the glue layer thickness is controlled in real time by laser ranging, the blowing device removes the residual glue on the surface after glue replenishment, the defect judgment module detects copper busbars that cannot be repaired and triggers a signal to the secondary sorting mechanism 12. Please see the appendix Figure 12 - Appendix Figure 13The glue output mechanism 11 includes a gantry suspension 4 111, a hydraulic lifting component 4 113, and a rotary cylinder component. The gantry suspension 4 111 is fixed to the top of the inline frame 1 and positioned in the output direction of the multi-track curing mechanism 10. The copper busbar parallel bearing mechanism 5 can be driven into the gantry suspension 4 111 by the bidirectional transmission mechanism 3. A beam-type traction platform 4 112 is fixed to the top of the gantry suspension 4 111, and a belt traction component is provided on the beam-type traction platform 4 112. The hydraulic lifting component 4 113 slides along the beam-type traction platform 4 112 and is fixed to the belt traction component. At the output end, the bottom of the hydraulic lifting component 413 is equipped with a glue filling tube structure. The glue filling tube integrates a high-resolution camera, which identifies defects such as glue bubbles and glue breaks through image comparison. The piezoelectric-driven micro-spray valve achieves glue filling volume at the 0.001ml level. The Z-axis piezoelectric platform achieves height compensation. The defect coordinate mapping system converts visual data into mechanical coordinates, which drive the beam-type traction table 412 for precise positioning. The glue filling strategy library has preset defect handling schemes. For example, bubbles are filled with ring-shaped glue, and the glue breakage execution trajectory is redrawn. After each glue filling, there is an immediate visual re-inspection to ensure closed-loop quality control.

[0033] Please see the appendix Figure 12 - Appendix Figure 13 The secondary sorting mechanism 12 is located in the inline frame 1 and works with the material linkage table 51 to discharge the defective copper busbars after the magnetic ring assembly and glue injection. The secondary sorting mechanism 12 is set in the output direction of the inline frame 1. The hydraulic lifting component 5 123 drives the flipping clamping cylinder 2 124 to grab the defective products judged by the glue injection output mechanism 11. The beam traction table 5 122 moves laterally to above the discharge pulley component 2 125. The cylinder flips 90 degrees to turn the defective products, and the qualified products are released to the vertical transfer mechanism 4 bearing platform 42. The sorting action is completed within the stop position of the bidirectional transmission mechanism 3. The dual-channel signal processing system synchronously receives glue injection quality data and conveying position information to achieve millisecond-level response. Please see the appendix Figure 12 - Appendix Figure 13The secondary discharge mechanism 12 includes a gantry suspension 121 and a discharge pulley 125. The gantry suspension 121 is fixed on the top of the inline frame 1 in the output direction, and the parallel copper busbar bearing mechanism 5 can be driven by the bidirectional transmission mechanism 3 to pass through the gantry suspension 121. A beam-type traction platform 122 slides on the top of the gantry suspension 121, and a hydraulic lifting component 123 is fixed at the bottom telescopic end of the beam-type traction platform 122. A flip-clamping cylinder 2 is provided at the top of the hydraulic lifting component 123. 124. The discharge pulley component 2 125 is located on the side of the gantry suspension 5 121. The flipping clamping cylinder 2 124 adopts a composite mechanism of vacuum adsorption and mechanical gripper to adapt to copper busbars with different surface conditions. The trajectory optimization algorithm calculates the optimal flipping angle and initial velocity to ensure that defective products fall accurately into the discharge pulley component 2 125. The quality data traceability system binds the defective product QR code information and triggers the self-adjustment of production parameters. The priority logic of the discharge process handles multiple defective product scenarios to ensure that the maximum discharge volume is completed within a single stop cycle.

[0034] Based on the above technical solution, this invention also provides a working principle for a magnetic ring assembly dispensing device for copper busbar injection molded parts in new energy vehicles, including the following: Step 1: Initial Input and Visual Inspection of Copper Busbar Injection Molded Parts The copper busbar injection molded parts first enter the equipment, where the visual positioning and inspection mechanism 6 performs product information input, magnetic ring slot position detection, and surface defect scanning. The visual positioning and inspection mechanism 6 is fixed to one side of the inline frame 1 in the input direction and includes a closed-loop chain 61, a chain link traction table 62, a horizontal axis visual inspection element 63, a recognition scanning element 64, a downward axis visual inspection element 65, and a vertical axis visual inspection element 66. The closed-loop chain 61 is located at the top of the inline frame 1 in the input direction, with the chain link traction tables 62 evenly distributed on it. The copper busbar injection molded parts are pre-fixed on the chain link traction tables 62 and are conveyed as the closed-loop chain 61 rotates. The horizontal axis visual inspection element... The system 63 scans the turning area of ​​the closed-loop chain 61 to detect the lateral dimensions and position of the copper busbar; the identification scanning element 64 is set on the inline frame 1, directly facing the closed-loop chain 61, to scan the product code and basic information; the top-axis vision inspection element 65 is fixed on the top of the inline frame 1, with its vision scanning element looking down towards the closed-loop chain 61 to detect the surface flatness and defects of the copper busbar; the longitudinal axis vision inspection element 66 is set side by side on the side of the closed-loop chain 61 to scan the longitudinal structure of the copper busbar and the depth of the magnetic ring groove. During the inspection, the system records product data in real time, identifies qualified products and defective products, and after the vision inspection is completed, the copper busbar injection molded part enters the next stage. Step 2: Initial arrangement and loading onto the copper busbar parallel bearing mechanism 5 Copper busbar injection molded parts that pass visual inspection are processed by the initial sorting mechanism 7. Qualified products are gripped by the flipping clamping cylinder 74 and sequentially controlled to enter the parallel copper busbar carrying mechanism 5 in the input direction. Defective products are directly discharged from the system by the discharge pulley 75. Qualified copper busbars are released by the flipping clamping cylinder 74 of the initial sorting mechanism 7 onto the material linkage table 51 of the parallel copper busbar carrying mechanism 5. The material linkage table 51 is placed on the carrying platform 42. The copper busbars are fixed to the limit holder 52 in a parallel arrangement and secured by fastening pins 53 to ensure the stability of the copper busbars during displacement. After completion, the parallel copper busbar support mechanism 5 carries multiple parallel copper busbars. After loading, the parallel copper busbar support mechanism 5 carries multiple parallel copper busbars and is ready to enter the vertical transfer mechanism 4. The suspension frame 41 is fixed on both sides of the straight frame 1. The support platform 42 moves up and down inside the suspension frame 41. The top surface of the support platform 42 is supported by the oppositely arranged wheeled receiving component 43. The suspension frame 41 is provided with a wheeled transmission component 44 on the side. The support platform 42 is fixed to the transmission end of the wheeled transmission component 44. The vertical transfer mechanism 4 will guide the material linkage table 51 carrying the copper busbars to the upper bidirectional transmission mechanism 3. Step 3: Vertical transfer and bidirectional transmission mechanism 3 conveying The parallel copper busbar support mechanism 5, which loads copper busbars, is transmitted from the vertical transfer mechanism 4 in the input direction to the upper bidirectional transmission mechanism 3. The material linkage table 51, which has completed the parallel installation of copper busbars, is sequentially transported to the conveying surface of the upper bidirectional transmission mechanism 3. The bidirectional transmission mechanism 3 is distributed vertically and vertically in the straight frame 1 in an interlaced manner, forming an output structure in both the upper and lower directions. It works with the vertical transfer mechanism 4 to form a closed-loop conveying cycle. The material linkage table 51 of the parallel copper busbar support mechanism 5 is placed on the chain-type transmission component 32 of the upper bidirectional transmission mechanism 3. As loading continues, the chain-type transmission component 32 drives multiple sets of parallel copper busbar support mechanisms 5 to move at equal intervals, forming a unidirectional reciprocating conveying line. During the displacement, the parallel copper busbar support mechanisms 5 maintain a parallel arrangement to ensure stable conveying of the copper busbar injection molded parts. The conveying line is controlled by the vertical transfer mechanism 4 and the bidirectional transmission mechanism 3 on both sides of the straight frame 1 to achieve closed-loop displacement. The displacement direction is a straight advance from the input end to the output end. The parallel copper busbar support mechanisms 5 sequentially enter the subsequent process mechanism. Step 4: Magnetic Ring Assembly Process The parallel copper busbar support mechanism 5, which is in displacement, enters the magnetic ring installation mechanism 8 in sequence for magnetic ring assembly. When the parallel copper busbar support mechanism 5 enters the magnetic ring installation mechanism 8, the clamping cylinder 84 clamps the magnetic ring from the magnetic ring placement plate 86, the hydraulic lifting component 83 descends, and the clamping cylinder 84 embeds the magnetic ring into the magnetic ring groove of the copper busbar. The magnetic ring installation process is carried out sequentially for multiple parallel copper busbars carried by each parallel copper busbar support mechanism 5. The clamping cylinder 84 operates precisely to ensure that the magnetic ring is completely embedded in the designated position. After the assembly is completed, the parallel copper busbar support mechanism 5 continues to be driven by the bidirectional transmission mechanism 3 to move to the next stage. The magnetic ring placement plate 86 continuously supplies magnetic rings through the linear feeding table 85 to ensure the continuity of assembly. Step 5: Applying adhesive for sealing The parallel copper busbar support mechanism 5, after completing the magnetic ring assembly, sequentially enters the dispensing and sealing mechanism 9 for glue injection. The parallel copper busbar support mechanism 5 is driven through the gantry suspension 91 via the bidirectional transmission mechanism 3. When the parallel copper busbar support mechanism 5 moves to the dispensing and sealing mechanism 9, the hydraulic lifting component 93 descends, and the glue injection pipe 94 is aligned with the magnetic ring assembly point of the copper busbar. The glue injection pipe 94 injects sealant to cover the joint between the magnetic ring and the copper busbar, forming a sealing layer. The glue injection process is carried out sequentially for multiple parallel copper busbars carried by each parallel copper busbar support mechanism 5 to ensure uniform distribution of the glue. After the glue injection is completed, the parallel copper busbar support mechanism 5 continues to move and enters the curing stage. The operation and movement of the dispensing and sealing mechanism 9 are synchronized to achieve efficient assembly line operation. Step Six: Multi-track Curing Conveying After adhesive injection, the parallel copper busbar support mechanism 5 is driven by the bidirectional transmission mechanism 3 to the multi-track curing mechanism 10. The longitudinal conveyor rails 101 of this mechanism are distributed on both sides of the central frame 2, and longitudinally displaceable material transfer tables 102 are installed on them. The longitudinally displaced material transfer tables 102 are driven by electrically controlled guide wheels and can receive and output single material linkage tables 51. When the parallel copper busbar support mechanism 5 enters the multi-track curing mechanism 10, the longitudinally displaced material transfer table 102 receives the material linkage table 51, and the multi-track curing mechanism 10... The diversion and conduction mechanism diverts the copper busbar parallel carrying mechanism 5 to multiple parallel tracks, each track conveys independently, extending the displacement time. In conjunction with the sealant curing process, the copper busbar parallel carrying mechanism 5 remains arranged in parallel within the multiple tracks. The displacement is driven by the longitudinal axis transfer table 102 and the transverse axis conveying rail 103. After curing, the longitudinal axis conveying rail 101 and the longitudinal axis transfer table 102 in the output direction of the multi-track curing mechanism 10 output the copper busbar parallel carrying mechanism 5 one by one and re-enter the conveying line. Step 7: Applying adhesive After curing, the parallel copper busbar support mechanism 5 is output by the multi-track curing mechanism 10, transferred back to the bidirectional transmission mechanism 3, and enters the glue replenishment output mechanism 11. In this mechanism, the gantry suspension 4 111 is fixed to the top of the straight frame 1. The parallel copper busbar support mechanism 5 is driven into the gantry suspension 4 111 by the bidirectional transmission mechanism 3. The beam-type traction platform 4 112 is fixed to the top of the gantry suspension 4 111, and a belt traction component is installed on it. The hydraulic lifting component 4 113 slides along the beam-type traction platform 4 112 and is fixed to the belt. With a traction output end, the bottom end of the hydraulic lifting component 4 113 is equipped with a glue filling tube structure. When the copper busbar parallel bearing mechanism 5 moves to the glue filling output mechanism 11, the hydraulic lifting component 4 113 descends, and the glue filling tube structure is aligned with the sealing part of the copper busbar. The glue filling tube structure fills the area that has not been thoroughly glued to ensure complete glue coverage. The glue filling process is carried out sequentially for each copper busbar carried by the copper busbar parallel bearing mechanism 5. The operation is precise. After the glue filling is completed, the copper busbar parallel bearing mechanism 5 continues to move and enters the final row stage. Step 8: Secondary sorting and unloading of qualified products After the glue is applied, the parallel copper busbar support mechanism 5 enters the secondary loading mechanism 12. The parallel copper busbar support mechanism 5 is driven through the gantry suspension 121 by the bidirectional transmission mechanism 3. The beam traction platform 122 slides on the top of the gantry suspension 121. The bottom telescopic end of the platform is fixed with the hydraulic lifting component 123. The top of the hydraulic lifting component 123 is equipped with the flip clamping cylinder 124. The discharge pulley component 125 is set on the side of the gantry suspension 121. The secondary loading mechanism 12 detects the assembly and glue application quality of the magnetic ring. The defective products are clamped by the flip clamping cylinder 124 and discharged through the discharge pulley component 125. The qualified products are released by the flip clamping cylinder 124 and enter the vertical transfer mechanism 4 in the output direction of the straight frame 1. The support platform 42 of the vertical transfer mechanism 4 receives the parallel copper busbar support mechanism 5 and completes the unloading. After unloading, the qualified copper busbar is removed from the system, and the parallel copper busbar support mechanism 5 becomes unloaded. Step Nine: Return and Reloading of the Unloaded Copper Busbar Parallel Bearing Mechanism 5 The unloaded parallel copper busbar support mechanism 5 is driven to descend by the vertical transfer mechanism 4 in the output direction. The pulley transmission component 44 of the vertical transfer mechanism 4 drives the support platform 42 to descend, lowering the material linkage platform 51 to the height of the lower bidirectional transmission mechanism 3. The chain transmission component 32 of the lower bidirectional transmission mechanism 3 transports in the opposite direction, sequentially transporting the unloaded parallel copper busbar support mechanism 5 back to the vertical transfer mechanism 4 in the input direction. The transport direction is opposite to that of the upper part, forming a closed loop. After the unloaded parallel copper busbar support mechanism 5 reaches the input end, it is lifted by the vertical transfer mechanism 4 in the input direction to the height of the upper bidirectional transmission mechanism 3. After being lifted, the parallel copper busbar support mechanism 5 is reloaded with new copper busbar injection molded parts to be assembled, ready for a new round of magnetic ring assembly and sealing operations. The entire return process is controlled by the bidirectional transmission mechanism 3 and the vertical transfer mechanism 4 in coordination to ensure continuous operation of the displacement line.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles, characterized in that, include: A straight frame (1) is used to fix the magnetic ring assembly dispensing device structure for copper busbar injection molding parts of new energy vehicles; The central rack (2) is located in the inline rack (1) and is used to carry the cooling and curing conveying structure for the assembly of automotive copper busbar magnetic rings and the initial dispensing of adhesive. The bidirectional transmission mechanism (3) is located on the inline frame (1) and is used for bidirectional displacement drive when forming the magnetic ring assembly of automotive copper busbars; The vertical transfer mechanism (4) is located on the straight frame (1) and is used to form a traction structure for lifting the automotive copper busbars up and down, and cooperates with the bidirectional transmission mechanism (3) to form a reciprocating traction line in a closed loop. The parallel copper busbar support mechanism (5) is located on the bidirectional transmission mechanism (3) and the vertical transfer mechanism (4), and works with the chain transmission component (32) and the support platform (42) to support the automotive copper busbar to be tested in a parallel manner; The visual positioning inspection mechanism (6) is located on the inline frame (1) and works with the material linkage table (51) to perform visual scanning inspection on the copper busbar before the magnetic ring is assembled. The initial sorting mechanism (7) is located in the straight frame (1) and works with the material linkage table (51) to handle copper busbars with unqualified magnetic ring mounting slots; The magnetic ring mounting mechanism (8) is located on the straight frame (1) and works with the material linkage table (51) to embed and install the corresponding magnetic ring for parallel conveying of automotive copper busbar parts; The dispensing and sealing mechanism (9) is located on the inline frame (1) and works with the material linkage table (51) to inject sealant into the copper busbar installation area after the magnetic ring is assembled. The multi-track curing mechanism (10) is located in the central frame (2) and works with the material linkage table (51) to extend the conveying time in a parallel and multi-track conveying manner to facilitate the curing and molding of the colloid. The glue replenishment output mechanism (11) is located on the inline frame (1) and works with the material linkage table (51) to replenish the glue on copper busbars that have not been thoroughly glued. The secondary sorting mechanism (12) is located on the inline frame (1) and works with the material linkage table (51) to discharge the defective copper busbars that have been glued after the magnetic ring assembly.

2. The magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles according to claim 1, characterized in that, The central frame (2) is fixed in the middle of the inline frame (1). The bidirectional transmission mechanism (3) is arranged in a staggered manner in the inline frame (1) to form an output structure in both the upper and lower directions. The vertical transfer mechanism (4) is distributed on both sides of the inline frame (1) and forms a closed-loop conveying cycle drive structure with the bidirectional transmission mechanism (3). The copper busbar parallel bearing mechanism (5) consists of multiple sets and is distributed on the bidirectional transmission mechanism (3) and the vertical transfer mechanism (4). The visual positioning detection mechanism (6) is fixed on one side of the inline frame (1) in the input direction. The initial sorting mechanism (7) is set on the top of the inline frame (1) and is immediately connected to the visual positioning detection mechanism (6). 6) The magnetic ring mounting mechanism (8) is set on the top of the inline frame (1) and is positioned in the output direction of the primary sorting mechanism (7). The dispensing and sealing mechanism (9) is set on the top of the inline frame (1) and is positioned in the output direction of the magnetic ring mounting mechanism (8). The multi-track curing mechanism (10) is set on the middle frame (2) and is positioned in the output direction of the dispensing and sealing mechanism (9), while replacing the middle conveying area of ​​the upper bidirectional transmission mechanism (3). The glue replenishment output mechanism (11) is set on the inline frame (1) and is positioned in the output direction of the multi-track curing mechanism (10). The secondary sorting mechanism (12) is set in the output direction of the inline frame (1).

3. The magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles according to claim 1, characterized in that, The bidirectional transmission mechanism (3) includes a counter frame (31), which is distributed vertically in a bidirectional staggered manner within the straight frame (1), and a chain-type transmission member (32) is installed within the counter frame (31), with a guide wheel structure provided on the chain of the chain-type transmission member (32).

4. The magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles according to claim 1, characterized in that, The vertical transfer mechanism (4) includes a suspension frame (41), which is fixed on both sides of the straight frame (1), and the support platform (42) is displaced vertically inside the suspension frame (41). The top surface of the support platform (42) is supported by the oppositely arranged wheeled receiving member (43). The side of the suspension frame (41) is provided with a wheeled transmission member (44), and the support platform (42) is fixed to the transmission end of the wheeled transmission member (44).

5. The magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles according to claim 1, characterized in that, The parallel copper busbar support mechanism (5) includes a material linkage table (51), which can be placed on the chain conveyor (32) and the support table (42). The top of the material linkage table (51) is fixed with equidistant limiting seats (52) to support the copper busbar itself. Fastening pins (53) are distributed on both sides of the limiting seats (52) to fix the copper busbar on the limiting seats (52).

6. The magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles according to claim 1, characterized in that, The visual positioning detection mechanism (6) includes a closed-loop chain (61), a horizontal axis visual detection element (63), a recognition scanning element (64), a downward axis visual detection element (65), and a vertical axis visual detection element (66). The closed-loop chain (61) is set at the top of the inline frame (1) in the input direction, and the chain link traction table (62) is evenly distributed on the closed-loop chain (61). The copper busbar to be detected can be pre-fixed by the chain link traction table (62). The horizontal axis visual detection element (63) is set at the top of the inline frame (1) and scans towards the turning and conveying area of ​​the closed-loop chain (61). The recognition scanning element (64) is set on the inline frame (1) and faces the closed-loop chain (61). The downward axis visual detection element (65) is fixed at the top of the inline frame (1), and its visual scanning element faces the closed-loop chain (61) from above. The vertical axis visual detection element (66) is arranged side by side on the side of the closed-loop chain (61).

7. The magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles according to claim 1, characterized in that, The initial sorting mechanism (7) includes a gantry suspension (71) and a discharge pulley component (75). The gantry suspension (71) is fixed on the top of the straight frame (1), and the copper busbar parallel bearing mechanism (5) can be driven by the bidirectional transmission mechanism (3) to pass through the gantry suspension (71). A beam-type traction platform (72) slides on the top of the gantry suspension (71), and a hydraulic lifting component (73) is fixed at the bottom telescopic end of the beam-type traction platform (72). A flip clamping cylinder (74) is provided at the top of the hydraulic lifting component (73). The discharge pulley component (75) is located on the side of the gantry suspension (71).

8. The magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles according to claim 1, characterized in that, The magnetic ring mounting mechanism (8) includes a second gantry suspension (81), a second hydraulic lifting component (83), and a linear feeding platform (85). The second gantry suspension (81) is fixed on the top of the straight frame (1), and the copper busbar parallel bearing mechanism (5) can be driven by the bidirectional transmission mechanism (3) to pass through the second gantry suspension (81). A beam-type traction platform (82) is provided on the top of the second gantry suspension (81), and a belt traction component is provided on the beam-type traction platform (82). The second hydraulic lifting component (83) slides along the top of the second gantry suspension (81) and is pulled by the belt traction component. A clamping cylinder component (84) is fixed at the bottom telescopic end of the second hydraulic lifting component (83). The linear feeding platform (85) is fixed on the second gantry suspension (81), and a magnetic ring feeding plate (86) is provided on the linear feeding platform (85).

9. The magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles according to claim 1, characterized in that, The dispensing and sealing mechanism (9) includes a gantry suspension three (91) and a hydraulic lifting component three (93). The gantry suspension three (91) is fixed on the top of the straight frame (1), and the copper busbar parallel bearing mechanism (5) can be driven by the bidirectional transmission mechanism (3) to pass through the gantry suspension three (91). A beam-type traction platform three (92) is provided on the top of the gantry suspension three (91), and a belt traction component is provided on the beam-type traction platform three (92). The hydraulic lifting component three (93) slides along the top of the gantry suspension three (91) and is pulled by the belt traction component. A glue injection pipe one (94) is fixed at the bottom telescopic end of the hydraulic lifting component three (93).

10. The magnetic ring assembly and dispensing device for injection-molded copper busbar parts in new energy vehicles according to claim 1, characterized in that, The multi-track curing mechanism (10) includes a longitudinal conveyor rail (101). The longitudinal conveyor rail (101) is distributed on both sides of the central frame (2). The longitudinal conveyor rail (101) is provided with a longitudinal transfer table (102) for longitudinal displacement. The longitudinal conveyor rail (101) can be driven by an electrically controlled guide wheel to move the longitudinal transfer table (102). The longitudinal transfer table (102) can also receive and carry the material linkage table (51). The longitudinal conveyor rails (101) are connected by parallel transverse conveyor rails (103), so that multiple parallel tracks are formed between the two longitudinal conveyor rails (101) and can guide the material linkage table (51) to move. The glue output mechanism (11) includes a gantry suspension four (111), a hydraulic lifting component four (113), and a rotary cylinder component. The gantry suspension four (111) is fixed on the top of the straight frame (1) and placed in the output direction of the multi-track curing mechanism (10). The copper busbar parallel bearing mechanism (5) can be driven into the gantry suspension four (111) through the bidirectional transmission mechanism (3). A beam-type traction platform four (112) is fixed on the top of the gantry suspension four (111), and a belt traction component is provided on the beam-type traction platform four (112). The hydraulic lifting component four (113) slides along the beam-type traction platform four (112) and is fixed at the output end of the belt traction component. A glue-filling pipe structure is provided at the bottom end of the hydraulic lifting component four (113). The secondary sorting mechanism (12) includes a gantry suspension five (121) and a discharge pulley two (125). The gantry suspension five (121) is fixed on the top of the straight frame (1) in the output direction, and the copper busbar parallel bearing mechanism (5) can be driven by the bidirectional transmission mechanism (3) to pass through the gantry suspension five (121). A beam-type traction platform five (122) slides on the top of the gantry suspension five (121), and a hydraulic lifting component five (123) is fixed at the bottom telescopic end of the beam-type traction platform five (122). A flip clamping cylinder two (124) is provided at the top of the hydraulic lifting component five (123). The discharge pulley two (125) is provided on the side of the gantry suspension five (121).

Images