Intensive bus riveting, electrification and film winding efficient production line

Abstract

The application discloses a kind of intensive bus riveting electricity detection film winding efficient production line, wherein, including workpiece long-short distribution conveying device, rubberizing table, copper bar upper line row crane being provided with on workpiece long-short distribution conveying device, rivet front automatic conveyer being connected in the end of workpiece long-short distribution conveying device, automatic riveting machine being provided with on the end of rivet front automatic conveyer, rivet rear discharge automatic conveyer being provided with on the side of automatic riveting machine, electric turnover machine being connected in the side of rivet rear discharge automatic conveyer, unpowered roller conveyer being provided with on the end of electric turnover machine, powered roller conveyer being connected in the side of unpowered roller conveyer, electricity detection device being provided with on the side of powered roller conveyer and winding film device being provided with on the side of electricity detection device, and finished product lower line row crane being provided with above winding film device.The application has the effects of improving production efficiency, being suitable for different specifications copper bar processing and production safety.

Description

Technical Field

[0001] This invention relates to the field of processing equipment, and in particular to a high-efficiency production line for intensive busbar riveting, voltage testing, and wrapping. Background Technology

[0002] Currently, copper bars come in a wide variety of specifications, such as lengths of 800mm, 1500mm, and 3000mm, widths ranging from 100mm to 800mm, and finished product weights varying from 20kg to 400kg. Internal parts also vary in specifications and structure, and the assembly process is quite complex, requiring high precision and electrical performance. This makes automated assembly, riveting, electrical testing, and wrapping difficult. Currently, assembly, riveting, electrical testing, and wrapping are primarily done manually. Due to the varying lengths and weights of the copper bars, a single worker cannot complete the process; multiple workers, along with forklifts, overhead cranes, and other auxiliary tools, are required. Furthermore, the prolonged, high-intensity processing by workers significantly increases the risk of safety accidents during production. Summary of the Invention

[0003] In view of the above problems, the purpose of this invention is to provide a high-efficiency production line for intensive busbar riveting, voltage testing and wrapping film that improves production efficiency, is applicable to the processing of copper bars of different specifications, and ensures production safety.

[0004] To achieve the above objectives, this invention provides a high-efficiency production line for intensive busbar riveting, voltage testing, and wrapping. The line includes a workpiece length-to-short matching conveyor, a gluing table on one side of the conveyor, a copper busbar overhead crane above the conveyor, an automatic pre-riveting conveyor connected to the end of the conveyor, an automatic riveting machine at the end of the conveyor, an automatic post-riveting discharge conveyor on one side of the riveting machine, an electric tilting machine connected to one side of the post-riveting discharge conveyor, a non-powered roller conveyor at the end of the electric tilting machine, a powered roller conveyor connected to one side of the non-powered roller conveyor, a voltage testing device on one side of the powered roller conveyor, a wrapping device on one side of the voltage testing device, and a finished product unloading overhead crane above the wrapping device. The workpiece length-to-short matching conveyor includes a long workpiece pre-conveyor mechanism on one side of the gluing table and a short workpiece pre-conveyor mechanism spliced ​​with the long workpiece pre-conveyor mechanism at its end.

[0005] In some embodiments, the workpiece long pre-conveying mechanism includes a long pre-box, a long pre-unpowered roller disposed at the opening of the long pre-box, a first conveying material size adjustment structure disposed on the X-axis inside the long pre-box below the long pre-unpowered roller, and a first lifting and aligning material structure disposed on the Y-axis on one side of the first conveying material size adjustment structure. The first conveying material size adjustment structure includes a first fixed base plate disposed inside the long pre-box, a long pre-lead screw disposed on the first fixed base plate parallel to the long pre-unpowered roller, a belt-driven long pre-motor disposed on the first fixed base plate at one end of the long pre-lead screw, a first long pre-guide rail and a second long pre-guide rail disposed on both sides of the long pre-lead screw parallel to the long pre-lead screw, a first long pre-sliding block and a second long pre-sliding block disposed above the first and second long pre-guide rails respectively, and a third long pre-sliding block and a fourth long pre-sliding block disposed below the first and second long pre-guide rails respectively. The system comprises four long pre-sliding blocks, a first long pre-cross plate mounted on the first and second long pre-sliding blocks, a second long pre-cross plate mounted on the third and fourth long pre-sliding blocks, a first fixed seat mounted on a first fixed base plate corresponding to the central axis of the long pre-box, a first long pre-cylinder mounted on the first fixed seat, a long pre-intermediate guide wheel mounted on the first long pre-cylinder, second fixed seats mounted on the first and second long pre-cross plates respectively, a second long pre-cylinder mounted on the second fixed seat, and a first side guide wheel mounted on the second long pre-cylinder. Under the action of the long pre-lead screw, the first and second long pre-cross plates simultaneously move towards or away from the center position of the long pre-lead screw. The long pre-intermediate guide wheel remains stationary. The first lifting and aligning structure includes a first aligning column material provided on one side of the first fixed base plate inside the long pre-box, a first aligning lifting slide rail provided on the first aligning column material, a first aligning slider material provided on the first aligning lifting slide rail that slides up and down, a first aligning back plate provided on the first aligning slider material, a first aligning bracket provided on one side of the first aligning column material, and a first aligning lifting cylinder provided on the first aligning bracket material with its end connected to the first aligning back plate.

[0006] In some embodiments, the workpiece short pre-transfer mechanism includes a plurality of interlocking workpiece short pre-transfer mechanisms and a safety mat disposed between the plurality of workpiece short pre-transfer mechanisms.

[0007] In some embodiments, the workpiece short pre-conveying mechanism includes a second short pre-box, a short pre-unpowered roller disposed at the opening of the second short pre-box, a second conveying material size adjustment structure disposed on the X-axis within the second short pre-box below the short pre-unpowered roller, and a second lifting stop material alignment structure disposed on one side of the second conveying material size adjustment structure. The second conveying material size adjustment structure includes a second fixed base plate disposed within the second short pre-box, a short pre-screw parallel to the short pre-unpowered roller disposed on the second fixed base plate, a belt-driven short pre-motor disposed on the second fixed base plate at one end of the short pre-screw, a first short pre-guide rail and a second short pre-guide rail parallel to the short pre-screw disposed on both sides of the short pre-screw, a first short pre-slider and a second short pre-slider disposed above the corresponding first and second short pre-guide rails, and a third and a fourth short pre-slider disposed below the corresponding first and second short pre-guide rails. The system comprises a short pre-sliding block, a first short pre-sliding plate mounted on the first and second short pre-sliding blocks, a second short pre-sliding plate mounted on the third and fourth short pre-sliding blocks, a third fixed seat mounted on a second fixed base plate corresponding to the central axis of the second short pre-sliding box, a first short pre-sliding cylinder mounted on the third fixed seat, a first intermediate fixed guide wheel mounted on the first short pre-sliding cylinder, fourth fixed seats mounted on the first and second short pre-sliding plates respectively, a second short pre-sliding cylinder mounted on the fourth fixed seat, and a second side guide wheel mounted on the first short pre-sliding cylinder. Under the action of the short pre-sliding screw, the first and second short pre-sliding plates simultaneously move towards or away from the center position of the short pre-sliding screw. The first intermediate fixed guide wheel remains stationary. The second lifting and aligning structure includes a second aligning column on one side of the second fixed base plate inside the second short pre-box, a second aligning lifting slide rail on the second aligning column, a second aligning slider sliding up and down on the second aligning slide rail, a second aligning back plate on the second aligning slider, a suspended support frame on one side of the second aligning column, and a second aligning lifting cylinder with its end connected to the second aligning back plate on the suspended support frame. A snap-fit ​​structure is provided between the long pre-box and the second short pre-box, or between multiple second short pre-boxes. The snap-fit ​​structure includes a first notch on the bottom side of the long pre-box, a first fixing frame inside the long pre-box at the first notch, a reset motor on the first fixing frame, a hook on the reset motor, a second notch on the second short pre-box at the corresponding hook position, and a snap-fit ​​post inside the second short pre-box at the second notch position that snaps into the hook. Working principle: Since the copper bars waiting to be processed vary in length and width, but have the same height, when the processing length exceeds the length of the workpiece pre-conveying mechanism, the first lifting stop material alignment structure is lowered and then snapped together with the workpiece length matching conveying device to extend the conveying length. After the splicing, the second lifting stop material alignment structure on the workpiece length matching conveying device is raised.For example, when placing the copper base plate on the long pre-conveyor mechanism, the copper base plate, after being attached to the adhesive application table by the gantry crane or worker, is placed on the long pre-conveyor non-powered roller, corresponding to the position of the long pre-conveyor intermediate guide wheel. The first long pre-conveyor cylinder lifts the long pre-conveyor intermediate guide wheel, pushing it to the bottom of the base plate. Then, the first side guide wheels on both sides of the long pre-conveyor screw move synchronously towards the center position or synchronously away from the center position of the screw, according to the width of the base plate, thus supporting the two wings of the base plate. During this process, the first baffle back plate on the first lifting baffle alignment structure rises to block the end plate of the base plate, aligning the copper core and top plate to be installed later. After simple manual pre-fixing, the workpiece is conveyed towards the pre-riveting automatic conveyor. The operation of the workpiece length-short matching conveyor device described above is similar.

[0008] In some embodiments, the pre-riveting automatic conveyor includes a pre-riveting box provided on one side of the long pre-box, a pre-riveting non-powered roller provided on the opening of the pre-riveting box, a lifting long and short matching conveyor seat provided in the pre-riveting box below the pre-riveting non-powered roller, and a suspended movable gripper mechanism and a pre-riveting fixed gripper mechanism sequentially provided on one side of the pre-riveting non-powered roller. The lifting long and short matching conveyor includes a third fixed base plate on the bottom of the riveting pre-box, a first annular base plate above the third fixed base plate, a fixed support column between the third fixed base plate and the first annular base plate, a second annular base plate above the first annular base plate, a first telescopic support column between the first annular base plate and the second annular base plate, a fourth fixed base plate above the second annular base plate, a second telescopic support column between the second annular base plate and the fourth fixed base plate, a reduction motor on the third fixed base plate, a first telescopic rod extending upward through the first and second annular base plates and connecting to the fourth fixed base plate on the reduction motor, a long and short matching thread rod parallel to the riveting pre-roller on the fourth fixed base plate, a belt-driven long and short matching motor on one end of the long and short matching thread rod on the fourth fixed base plate, and long and short matching thread rods on both sides of the long and short matching thread rod. The system includes a first and second long / short matching guide rail parallel to the long / short matching lead screw; a first and second long / short matching sliders respectively positioned above the first and second long / short matching guide rails; a third and fourth long / short matching sliders respectively positioned below the first and second long pre-guide rails; a first long / short matching horizontal plate positioned on the first and second long / short matching sliders; a second long / short matching horizontal plate positioned on the third and fourth long / short matching sliders; a fifth fixed seat positioned on the fourth fixed base plate corresponding to the central axis of the pre-riveting housing; a first long / short matching cylinder positioned on the fifth fixed seat; a second intermediate fixed guide wheel positioned on the first short pre-cylinder; a sixth fixed seat positioned on the first and second long / short matching horizontal plates respectively; a second long / short matching cylinder positioned on the sixth fixed seat; and a third side guide wheel positioned on the second long / short matching cylinder. To accommodate copper bars of different sizes, the reduction motor raises or lowers the fourth fixed base plate by approximately 2 cm via the first telescopic rod. Subsequently, under the action of the long and short matching horizontal plate, the first and second long and short matching horizontal plates simultaneously move towards the middle position of the long and short matching threaded rod or simultaneously move away from the middle position of the threaded rod. The second intermediate fixed guide wheel remains stationary. The suspended movable gripper mechanism includes a first gantry frame located above the unpowered roller before riveting, a suspended frame extending forward on the first gantry frame, first transmission structures on both sides of the first gantry frame respectively for driving the first gantry frame and the suspended frame to move forward or backward as a whole, and a first robotic arm located on the suspended frame for gripping the copper bar forward or backward.The first transmission structure includes a first transmission shaft mounted on a first gantry frame, first transmission rods extending outward along the first gantry frame on both sides of the first transmission shaft, a fourth motor mounted on the first transmission shaft to drive the first transmission rods to rotate, a first transmission wheel connected to the end of the first transmission rod, a second transmission wheel on the outer surface of the first gantry frame that is belt-driven with the first transmission wheel, a first rack between the first gantry frame and the pre-riveting unpowered roller corresponding to the position of the second transmission wheel to guide the first gantry frame and the suspension frame to move forward or backward as a whole, and a first transmission tooth on the second transmission wheel that is coaxially connected to the second transmission wheel and meshes with the first rack. The first robotic arm includes a suspended lead screw extending along the direction of the unpowered roller before riveting, mounted on a suspended frame; a suspended motor mounted at one end of the suspended lead screw; a helical moving block mounted on the suspended lead screw; a guide rod passing through the helical moving block and fixed at both ends to the suspended frame, with parallel suspended guide rails mounted on both sides of the suspended frame; a suspended slider between the suspended guide rails and the helical moving block; a suspended material support frame perpendicular to the suspended lead screw mounted on the helical moving block; a first vertical guide rail and a second vertical guide rail parallel to each other mounted on the suspended material support frame; a first suspended slider mounted on the first vertical guide rail; and a... The system includes a second suspended slider on two vertical guide rails, a first sliding plate on the first suspended slider, a second sliding plate on the second suspended slider, a second rack and a third rack with opposing teeth on the first and second sliding plates, a first intermediate gear meshing with both racks on a suspended support frame between the second and third racks, a first push-pull cylinder connected at its end to the first sliding plate on the suspended support frame, a first clamping plate and a second clamping plate perpendicularly downwards and opposite to each other on the first and second sliding plates, and a first buffer rubber strip and a second buffer rubber strip contacting the two sides of the copper bar on the first and second clamping plates, respectively. The pre-riveting fixing gripper mechanism includes a second gantry frame above a pre-riveting unpowered roller on one side of the first gantry frame, a second transmission structure on the second gantry frame that synchronously guides the first gantry frame and the suspended frame to move forward or backward as a whole, and a second robotic arm inside the second gantry frame that cooperates with the first robotic arm to grip the copper bar. The second transmission structure includes a second transmission rod on the second gantry, third transmission wheels on both ends of the second transmission rod, a fourth transmission wheel on the outer side of the second gantry that is belt-driven by the third transmission wheel, and a second transmission tooth that is coaxially connected to the fourth transmission wheel and is provided between the second gantry and the riveting-before unpowered roller, meshing with the first rack and synchronously guiding the first gantry and the suspension frame to move forward or backward as a whole.The second robotic arm includes a first and a second pre-riveting guide rail that are parallel to each other within a second gantry frame; a first pre-riveting slider on the first pre-riveting guide rail; a second pre-riveting slider on the second pre-riveting guide rail; a third slide plate on the first pre-riveting slider; a fourth slide plate on the second pre-riveting slider; a fourth rack and a fifth rack with opposing teeth on the third and fourth slide plates respectively; a second intermediate gear that meshes with both the second and third racks on the second gantry frame between the fourth and fifth racks; a second push-pull cylinder whose end is connected to the third slide plate on the second gantry frame; a third clamping plate and a fourth clamping plate that are vertically downward and opposite to each other on the third and fourth slide plates respectively; and a third buffer rubber strip and a fourth buffer rubber strip that contact the two sides of the copper bar on the third and fourth clamping plates respectively.

[0009] In some embodiments, the automatic riveting machine includes a first base frame provided on one side of the pre-riveting housing, a first riveting assembly and a second riveting assembly respectively provided on the left and right sides of the first base frame, and an intermediate support assembly provided between the first riveting assembly and the second riveting assembly. Both the first riveting assembly and the second riveting assembly include a first transverse lead screw mounted on a first base frame, a transverse self-riveting motor connected to one end of the first transverse lead screw, a first base plate mounted above the first transverse lead screw, a first fixing block fixedly connected to the bottom of the first base plate through which the first transverse lead screw passes, first self-riveting transverse guide rails parallel to each other mounted on the first base frame on both sides of the first transverse lead screw, a first self-riveting transverse slider connected to the first base plate mounted on the first self-riveting transverse guide rail, a self-riveting longitudinal lead screw fixed at one end mounted on the first base plate, a second base plate mounted above the first base plate, a longitudinal self-riveting motor connected to the end of the self-riveting longitudinal lead screw, a second fixing block through which the self-riveting longitudinal lead screw passes on the first base plate, first self-riveting longitudinal guide rails parallel to each other mounted on the first base plate on both sides of the self-riveting longitudinal lead screw, a first self-riveting longitudinal slider connected to the second base plate between the first self-riveting longitudinal guide rail and the second base plate, and a first riveting structure and a second riveting structure sequentially mounted on the second base plate.The first riveting structure includes a first main plate on a second base plate, a first support plate on the first main plate, a first upper cylinder on the first support plate, a first support platform on the end of the first upper cylinder, second upper cylinders on both sides of the first support platform, a first top block on the second upper cylinder, a first auxiliary guide wheel on the first support platform on one side of the second upper cylinder, a first lower outward expansion plate below the first support platform, a thirteenth guide rail between the first lower outward expansion plate and the first support plate, a second self-riveting slider on the first lower outward expansion plate that slides along the thirteenth guide rail, a second support plate on the first main plate above the first support plate, first lower pressing motors on both sides of the second support plate, second support platforms connected to the ends of the first lower pressing motors on both sides, and second top blocks on both sides of the second support platform that cooperate with the first top blocks to press the copper bar. A first riveting guide rail is provided between the second support platform and the second top block; a first riveting slider is provided on the second top block to slide along the first riveting guide rail; a first upper guide wheel and a first lower guide wheel are respectively provided on the first support platform on one side of the first support platform; a first side guide wheel is provided on the first main board of the first fixed guide wheel and the first moving guide wheel; a first side plate is provided on one side of the second support plate; a first vertical screw is provided on the first side plate with one end fixed to the first side plate; a riveting motor is provided at the end of the first vertical screw and fixed to the first side plate; a third fixing block is provided on the first side plate through which the first vertical screw passes; second riveting guide rails are provided on both sides of the first vertical screw and are parallel to the first vertical screw; a first side support plate is provided on one side of the first side plate; a second riveting slider is provided on the second riveting guide rail and fixedly connected to the first side support plate; and a first riveting gun is provided on the first side support plate.The second riveting structure includes a second main board mounted on a second base plate on one side of the first main board, a third support plate mounted on the second main board, a third upper cylinder mounted on the third support plate, a third support platform mounted at the end of the third upper cylinder, a fourth upper cylinder mounted on the third support platform, a third top block mounted on the fourth upper cylinder, a second auxiliary guide wheel mounted on the fourth upper cylinder, a second lower outward expansion plate mounted below the third support platform, a third riveting guide rail mounted between the second lower outward expansion plate and the third support plate, a third riveting slider mounted on the second lower outward expansion plate that slides along the third riveting guide rail, a fourth support plate mounted on the second main board above the third support plate, a third lower pressing cylinder mounted on the fourth support plate, a fourth support platform mounted at the end of the third lower pressing cylinder, a fourth top block mounted on the fourth support platform that cooperates with the third top block to press the copper bar, and a fourth support block mounted on the fourth support platform that cooperates with the third top block to press the copper bar. The system includes a fourth riveting guide rail between the support plates, a fourth riveting slider on the fourth support platform that slides along the fourth riveting guide rail, a second upper guide wheel and a second lower guide wheel respectively located on the upper and lower sides of the second main board on one side of the third support platform, a second side guide wheel on the second main board with the second fixed guide wheel and the second moving guide wheel, a second side plate on one side of the second main board, a second vertical screw fixed to the second side plate at one end, an eighth motor fixed to the end of the second vertical screw on the second side plate, a fourth fixing block penetrating the second vertical screw on the second side plate, fifth riveting guide rails parallel to the second vertical screw on both sides of the second vertical screw, a second side support plate on one side of the second side plate, a fifth riveting slider fixedly connected to the second side support plate on the fifth riveting guide rail, and a second riveting gun on the second side support plate. The intermediate support assembly includes a first support frame on a first base frame between the first and second riveting assemblies, a ninth motor on the first support frame, a transverse support plate on the ninth motor, and intermediate guide wheels on both sides of the transverse support plate.

[0010] In some embodiments, the automatic conveyor for post-riveting material discharge includes a post-riveting housing located on one side of the automatic riveting machine, a post-riveting non-powered roller located at the opening of the post-riveting housing, and a post-riveting fixing gripper mechanism located on the post-riveting non-powered roller to cooperate with the automatic riveting machine in picking up material. The post-riveting fixing gripper mechanism includes a post-riveting gantry located on one side of the automatic riveting machine, and a post-riveting robot arm located inside the post-riveting gantry for gripping copper bars. The post-riveting manipulator includes a first post-riveting guide rail and a second post-riveting guide rail that are parallel to each other within a post-riveting gantry; a first post-riveting slider on the first post-riveting guide rail; a second post-riveting slider on the second post-riveting guide rail; a first post-riveting slide plate behind the first post-riveting slider; a second post-riveting slide plate behind the second post-riveting slider; a first post-riveting rack and a second post-riveting rack with opposite tooth patterns on the first and second post-riveting slide plates; a post-riveting intermediate gear on the post-riveting gantry between the first and second post-riveting racks that meshes with both the first and second post-riveting racks; a post-riveting push-pull cylinder on the post-riveting gantry whose end is connected to the second post-riveting slide plate; a first post-riveting clamping plate and a second post-riveting clamping plate that are vertically downward and opposite to each other on the first and second post-riveting slide plates; and a first post-riveting buffer rubber strip and a second post-riveting buffer rubber strip that contact the two sides of the copper bar on the first and second post-riveting clamping plates.

[0011] In some embodiments, the electric tilting machine includes a tilting box located on one side of the automatic conveyor for post-riveting discharge, a first unpowered roller on the tilting box, a tilting lifting platform located below the first unpowered roller, and a tilting mechanism located on the tilting lifting platform. The tilting lifting platform includes a tilting base frame located at the bottom of the tilting box, a lifting platform located above the tilting base frame, a cross-folding mechanism between the tilting base frame and the lifting platform, and a tilting top-lifting cylinder located on the tilting base frame, the end of which is connected to the cross-folding mechanism. The tilting mechanism includes a first tilting structure and a second tilting structure arranged parallel to each other on both sides of the lifting platform, and a first tilting fixing frame for fixing a copper bar located between the first tilting structure and the second tilting structure. The first tilting structure includes a first tilting arc-shaped groove on the lifting platform, a first tilting wheel inside the first tilting arc-shaped groove, a first tilting ring inside the first tilting arc-shaped groove that contacts the first tilting wheel, a first tilting annular tooth outside the first tilting arc-shaped groove that is fixedly connected to the first tilting ring and whose shape and size correspond to the first tilting ring, a first tilting motor on the first tilting arc-shaped groove corresponding to the position of the first tilting annular tooth, and a first tilting gear on the first tilting motor that meshes with the first tilting annular tooth. The second tilting structure includes a second tilting arc-shaped groove on the lifting platform parallel to the first tilting arc-shaped groove, a second tilting wheel inside the second tilting arc-shaped groove, a second tilting ring inside the second tilting arc-shaped groove that contacts the second tilting wheel, and a third tilting wheel outside the second tilting arc-shaped groove that is fixedly connected to the second tilting ring and whose shape and size correspond to the second tilting ring. A tilting fixing structure is disposed between the first tilting ring and the second tilting ring. The flipping and fixing structure includes a first rectangular frame with a width corresponding to the thickness of the copper bar on a first flipping ring, a second rectangular frame on a second flipping ring parallel and corresponding to the first rectangular frame, a connecting rod connecting the first and second rectangular frames, and pin holes and pins on the sides of both the first and second rectangular frames. The unpowered roller conveyor includes an unpowered roller box at the end of the electric flipper, a first top plate inside the unpowered roller box, first and second parallel roller guides on both sides of the unpowered roller box, first roller sliders on the first and second roller guides, second unpowered rollers on the first and second roller guides, a first fixed plate parallel to the second unpowered roller on the second unpowered roller, and a first roller telescopic cylinder with its end connected to the first fixed plate between the first top plate and the second unpowered roller.The powered roller conveyor includes a powered roller box located at the end of the unpowered roller conveyor, a second top plate inside the powered roller box, parallel third and fourth roller guides on both sides of the powered roller box, second roller sliders on the third and fourth roller guides, powered rollers on the second roller sliders of the third and fourth roller guides, a roller motor below the powered roller, a transmission chain between the roller motor and the powered roller, a second fixed plate parallel to the powered roller, and a second roller telescopic cylinder connected at its end to the second fixed plate between the second top plate and the powered roller. An electric tilting machine and a rivet gun hanger are installed above both the unpowered and powered roller conveyors. The rivet gun hanger includes a rivet gun mounting frame located above the electric tilting machine and the powered roller conveyor; a first longitudinal hanger and a second longitudinal hanger that are parallel to each other hanging on both sides of the rivet gun mounting frame; a transverse hanger located between the first longitudinal hanger and the second longitudinal hanger, with both ends connected to the first longitudinal hanger and the second longitudinal hanger respectively; and a manual rivet gun located on the first longitudinal hanger, the second longitudinal hanger and the transverse hanger respectively.

[0012] In some embodiments, the voltage testing device includes a voltage testing chamber located on one side of the rivet gun suspension, a lifting gate structure located on one side of the voltage testing chamber and connected to a powered roller conveyor, a translational structure located within the voltage testing chamber on one side of the lifting gate structure, and a chain conveyor belt located on the translational structure. The lifting gate structure includes a conveying port located on one side of the voltage testing chamber, a switch gate located on the conveying port, and a lifting cylinder located on the voltage testing chamber above the switch gate and connected to the switch gate. The translational structure includes a translation box located on one side of the conveying port, a translation frame located on the translation box, a first translation guide rail and a second translation guide rail parallel to each other located on both sides of the translation box, a first translation slider located on the first translation guide rail and the second translation guide rail, and a translational force cylinder located between the translation box and the translation frame. The chain conveyor belt is located on the translation frame.

[0013] In some embodiments, the film-wrapping device includes a pre-wrapping conveyor belt and a film-wrapping machine disposed on one side of the voltage testing device, and a post-wrapping conveyor belt disposed on one side of the film-wrapping machine. The pre-wrapping conveyor belt includes a pre-wrapping frame and a pre-wrapping chain conveyor belt disposed on the pre-wrapping frame. The film-wrapping machine includes a central wrapping box disposed on one side of the pre-wrapping conveyor belt, a winding roller disposed at the bottom of the central wrapping box, an annular winding wheel disposed inside the central wrapping box in contact with the winding roller, a drive motor disposed on the central wrapping box to drive the winding roller to rotate, a fixed side plate disposed on one side of the annular winding wheel, a film-wrapping rod disposed on the fixed side plate, a mounting plate disposed on the fixed side plate on one side of the film-wrapping rod, a guide film rod disposed on the mounting plate, and a pressure roller cylinder disposed on the fixed side plate to connect downward to the guide film rod. The post-wrapping conveyor belt includes a post-wrapping frame and a post-wrapping chain conveyor belt disposed on the post-wrapping frame.

[0014] The beneficial effects of this invention are improved production efficiency, applicability to processing copper bars of different specifications, and enhanced production safety. To address the problems of inconsistent copper bar sizes and the slow and unsafe nature of manual labor in the entire processing procedure, this invention employs a workpiece long pre-conveyor mechanism (suitable for 800mm copper bars) connected to one or more workpiece short pre-conveyor mechanisms 102 via a snap-fit ​​connection, extending the total conveying length to accommodate copper bar processing. Furthermore, to match copper bars of different sizes, the lifting long-short matching conveyor seat uses a reduction motor to raise or lower the fourth fixed base plate by approximately 2cm via a first telescopic rod. Subsequently, under the action of the long-short matching lead screw, the first and second long-short matching horizontal plates simultaneously move towards the middle position of the lead screw or simultaneously move away from the middle position of the lead screw; the second intermediate fixed guide wheel remains stationary. This allows for the processing of different batches of copper bars within a single day, providing better adaptability. Furthermore, during the entire processing, the suspended movable gripper mechanism in the pre-riveting automatic conveyor is responsible for gripping the copper bars initially assembled on the length-matching conveyor and placing them near the pre-riveting fixed gripper mechanism. Then, the suspended movable gripper mechanism, according to the riveting positions on the copper bars, works in conjunction with the pre-riveting fixed gripper mechanism to gradually feed them to the automatic riveting machine for fixing and riveting. After completion, they are sent to the pre-riveting fixed gripper mechanism, where the post-riveting fixed gripper mechanism, in conjunction with the suspended movable gripper mechanism and the pre-riveting fixed gripper mechanism, gradually grips the riveted copper bars forward. After riveting, the copper bars are manually flipped over using the flipping and fixing structure in the electric flipping machine for final riveting. Next, electrical testing and wrapping are performed, finally forming the finished product. Throughout the entire processing, no manual handling or transfer is required at any stage. The riveting stage is completed by three robotic arms, in addition to a dedicated electric flipping machine, electrical testing device, and wrapping device. This not only reduces the labor intensity of workers but also improves the production efficiency of the copper bars. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention and the corresponding individual structures.

[0016] Figure 2 An exploded structural diagram of a conveyor system for different workpiece lengths.

[0017] Figure 3 This is a schematic diagram of the short pre-conveying mechanism for workpieces.

[0018] Figure 4 This is an exploded structural diagram of an automatic conveyor before riveting.

[0019] Figure 5 This is a schematic diagram of the first robotic arm.

[0020] Figure 6 This is a side view of the structure of the first robotic arm.

[0021] Figure 7 This is a side view of the suspended frame of the first robotic arm.

[0022] Figure 8 This is a schematic diagram of the structure of the first and second clamping plates in the first robotic arm.

[0023] Figure 9 This is a structural schematic diagram of the first and second clamping plates in the first robotic arm from another view.

[0024] Figure 10 This is a schematic diagram of an automatic riveting machine and its corresponding single structure.

[0025] Figure 11 This is a schematic diagram of an automatic riveting machine.

[0026] Figure 12 This is a top-down view of the internal structure of an automatic riveting machine.

[0027] Figure 13 This is a side view of the internal structure of an automatic riveting machine.

[0028] Figure 14 This is a top-down structural diagram of the riveting robot.

[0029] Figure 15 This is a schematic diagram of the flipping mechanism.

[0030] Figure 16 This is a schematic diagram of the tilting, lifting, and tilting mechanism.

[0031] Figure 17 This is an exploded view of the unpowered roller box.

[0032] Figure 18This is a schematic diagram of a powered roller box containing a powered roller.

[0033] Figure 19 This is a schematic diagram of the bottom of the voltage testing device and the translation structure.

[0034] Figure 20 This is a schematic diagram of the conveyor belt structure before film wrapping.

[0035] Figure 21 This is a schematic diagram of a wrapping machine. Detailed Implementation

[0036] The invention will now be described in further detail with reference to the accompanying drawings.

[0037] like Figure 1-21As shown, a high-efficiency production line for intensive busbar riveting, voltage testing, and wrapping includes a workpiece length and length matching conveyor 01, a glue-applying table 02 on one side of the workpiece length and length matching conveyor 01, a copper busbar overhead crane 03 above the workpiece length and length matching conveyor 01, a pre-riveting automatic conveyor 04 connected to the end of the workpiece length and length matching conveyor 01, an automatic riveting machine 05 at the end of the pre-riveting automatic conveyor 04, a post-riveting automatic discharge conveyor 06 on one side of the automatic riveting machine 05, an electric tilting machine 07 connected to one side of the post-riveting automatic discharge conveyor 06, a non-powered roller conveyor 08 at the end of the electric tilting machine 07, a powered roller conveyor 09 connected to one side of the non-powered roller conveyor 08, a voltage testing device 10 on one side of the powered roller conveyor 09, a wrapping device 11 on one side of the voltage testing device 10, and a finished product unloading overhead crane 11 above the wrapping device 11. The workpiece length-short matching conveying device 01 includes a workpiece long pre-conveying mechanism 101 provided on one side of the adhesive application table 02, and a splicing joint 102 provided at the end of the workpiece long pre-conveying mechanism 101. The total length of the workpiece length-short matching conveying device 01 can be extended by splicing according to the length of the copper bar 13 as needed. The workpiece long pre-conveying mechanism 101 includes a long pre-box 1011, a long pre-unpowered roller 1012 provided on the opening of the long pre-box 1011, a first conveying material size adjustment structure 1013 provided on the X-axis inside the long pre-box 1011 below the long pre-unpowered roller 1012, and a first lifting and aligning material structure 1014 provided on the Y-axis on one side of the first conveying material size adjustment structure 1013. The adhesive application table 02 is mainly used for manually fixing the bottom plate of the copper bar 13 to the frame through the frame, and then applying insulating material to the bottom plate;The finished product unloading overhead crane 11 uses an overhead crane to remove the processed copper bars 13. The first conveying material size adjustment structure 1013 includes a first fixed base plate 10131 provided inside the long pre-box 1011, a long pre-screw 10132 parallel to the long pre-unpowered roller 1012 provided on the first fixed base plate 10131, a belt-driven long pre-motor 10133 provided on the first fixed base plate 10131 at one end of the long pre-screw 10132, a first long pre-guide rail 10134 and a second long pre-guide rail 10135 parallel to the long pre-screw 10132 respectively provided on both sides of the long pre-screw 10132, and a first long pre-sliding slide rail 10136 and a second long pre-sliding slide rail 10136 respectively provided above the first long pre-guide rail 10134 and the second long pre-guide rail 10135 respectively. The second long pre-sliding block 10137, the first long pre-guide rail 10134, and the second long pre-guide rail 10135 are respectively provided below the third long pre-sliding block 10138 and the fourth long pre-sliding block 10139, the first long pre-sliding block rail 10136 and the second long pre-sliding block 10137 are provided with the first long pre-sliding block rail 10136 and the second long pre-sliding block 10137, the second long pre-sliding block 10141 is provided on the third long pre-sliding block 10138 and the fourth long pre-sliding block 10139, the first fixed base 10131 is provided on the first fixed base plate 10131 at the position corresponding to the central axis of the long pre-sliding box 1011, the first long pre-cylinder 10143 is provided on the first fixed base 10142, and the first long pre-cylinder 10143 is provided on the first long pre-sliding block 10137. The cylinder 10143 is equipped with a long pre-intermediate guide wheel 10144, second fixed seats 10145 are respectively provided on the first long pre-horizontal plate 10140 and the second long pre-horizontal plate 10141, a second long pre-cylinder 10146 is provided on the second fixed seat 10145, and a first side guide wheel 10147 is provided on the second long pre-cylinder 10146; under the action of the long pre-lead screw 10132, the first long pre-horizontal plate 10140 and the second long pre-horizontal plate 10141 move simultaneously toward the middle position of the long pre-lead screw 10132 or move simultaneously away from the middle position of the lead screw; the long pre-intermediate guide wheel 10144 remains fixed in a fixed position; the first lifting stop material leveling structure 101 4 includes a first material-aligning column 10141 provided on one side of the first fixed base plate 10131 inside the long pre-box 1011, a first material-aligning lifting slide rail 10142 provided on the first material-aligning column 1014, a first material-aligning slider 10143 provided on the first material-aligning lifting slide rail 10142 that slides up and down, a first material-aligning back plate 10144 provided on the first material-aligning slider 10143, a first material-aligning bracket 10145 provided on one side of the first material-aligning column 1014, and a first material-aligning lifting cylinder frame 10146 provided on the first material-aligning bracket 10145 whose end is connected to the first material-aligning back plate 10144.The workpiece short pre-conveyor mechanism 102 includes multiple interlocking workpiece short pre-conveyor mechanisms and a safety mat 100 disposed between the multiple workpiece short pre-conveyor mechanisms. The workpiece short pre-conveyor mechanism 102 includes a second short pre-conveyor housing 1021, a short pre-conveyor unpowered roller 1022 disposed at the opening of the second short pre-conveyor housing 1021, a second conveying material size adjustment structure 1023 disposed on the X-axis inside the second short pre-conveyor housing 1021 below the short pre-conveyor unpowered roller 1022, and a second lifting and leveling structure 1024 disposed on one side of the second conveying material size adjustment structure 1023; the second conveying material size adjustment structure 1023 includes a second fixed base plate 10231 disposed inside the second short pre-conveyor housing 1021, and a safety mat 100 disposed on the second fixed base plate 10231 that connects to the short pre-conveyor unpowered roller 1022. 22. Parallel short pre-screws 10232; a belt-driven short pre-motor 10233 mounted on a second fixed base plate 10231 at one end of the short pre-screws 10232; a first short pre-guide rail 10234 and a second short pre-guide rail 10235 parallel to the short pre-screws 10232 mounted on both sides of the short pre-screws 10232; a first short pre-slider 10236 and a second short pre-slider 10237 mounted above the first short pre-guide rails 10234 and the second short pre-guide rails 10235 respectively; and a third short pre-slider 10236 mounted below the first short pre-guide rails 10234 and the second short pre-guide rails 10235 respectively. 10238 and the fourth short pre-sliding block 10239, the first short pre-sliding horizontal plate 102310 provided on the first short pre-sliding block 10236 and the second short pre-sliding block 10237, the second short pre-sliding horizontal plate 102311 provided on the third short pre-sliding block 10238 and the fourth short pre-sliding block 10239, the third fixed seat 102312 provided on the second fixed base plate 10231 at the position corresponding to the central axis of the second short pre-sliding box 1021, the first short pre-sliding cylinder 102313 provided on the third fixed seat 102312, and the first intermediate fixed guide wheel 102314 provided on the first short pre-sliding cylinder 102313. The first short pre-preparation horizontal plate 102310 and the second short pre-preparation horizontal plate 102311 are respectively provided with a fourth fixed seat 102315, a second short pre-preparation cylinder 102316 provided on the fourth fixed seat 102315, and a second side guide wheel 102317 provided on the second short pre-preparation cylinder 102316 102313; under the action of the short pre-preparation screw 10232, the first short pre-preparation horizontal plate 102310 and the second short pre-preparation horizontal plate 102311 move simultaneously toward the middle position of the short pre-preparation screw 10232 or move simultaneously away from the middle position of the screw; the first intermediate fixed guide wheel 102314 remains in a fixed position.The second lifting and aligning structure 1024 includes a second aligning column 10241 located on one side of the second fixed base plate 10231 within the second short pre-box 1021; a second aligning lifting slide rail 10242 located on the second aligning column 10241; a second aligning slider 10243 sliding up and down on the second aligning slide rail 10242; a second aligning back plate 10244 located on the second aligning slider 10243; a suspended material support frame 10245 located on one side of the second aligning column 10241; and a second aligning lifting cylinder 10246 located on the suspended material support frame 10245, the end of which is connected to the second aligning back plate 10244. The long pre-box 1021... A latching structure 1025 is provided between 11 and the second short pre-box 1021 or between multiple second short pre-boxes 1021; the latching structure 1025 includes a first notch 10251 provided on the bottom side of the long pre-box 1011, a first fixing frame 10252 provided in the long pre-box 1011 at the position of the first notch 10251, a reset motor 10253 provided on the first fixing frame 10252, a hook 10254 provided on the reset motor 10253, a second notch 10255 provided on the second short pre-box 1021 at the position of the corresponding hook, and a latching post 10256 provided in the second short pre-box 1021 at the position of the second notch 10255 that is latched and connected to the hook. Working principle: Since the copper bars 13 waiting to be processed vary in length and width but have the same height, when the processing length exceeds the workpiece long pre-conveyor mechanism 101, the first lifting baffle material alignment structure 1014 is lowered and then snapped together with the workpiece long and short matching conveyor device 01 to extend the conveying length. After splicing, the second lifting baffle material alignment structure 1024 on the workpiece long and short matching conveyor device 01 is raised. For example, when the copper bar 13 base plate is placed on the workpiece long pre-conveyor mechanism 101, or when the copper bar 13 is placed on the overhead crane 03 or when the worker places the copper bar 13 base plate with insulating glue applied on the glue application table 02 onto the long pre-unpowered roller 1012, corresponding to the position of the long pre-intermediate guide wheel 10144, the first long pre-cylinder 10143 lifts the long pre-intermediate guide wheel 10144, pushing it to the bottom of the base plate.Subsequently, the first side guide wheels 10147 on both sides of the long pre-lead screw 10132 move synchronously towards the center position or synchronously away from the center position of the lead screw, according to the width of the base plate, via the long pre-motor 10133, to support the two wings of the base plate. During this process, the first baffle back plate 10144 on the first lifting baffle alignment structure 1014 rises to block the end plate of the base plate, aligning the copper core and top plate to be installed later. After simple manual pre-fixing, the workpiece is conveyed towards the pre-riveting automatic conveyor 04. The operation of the workpiece length matching conveyor 01 described above is similar. The pre-riveting automatic conveyor 04 includes a pre-riveting box 41 provided on one side of the long pre-box 1011, a pre-riveting non-powered roller 42 provided on the opening of the pre-riveting box 41, a lifting long and short matching conveyor seat 43 provided in the pre-riveting box 41 below the pre-riveting non-powered roller 42, and a suspended movable gripper mechanism 44 and a pre-riveting fixed gripper mechanism 45 provided sequentially on one side of the pre-riveting non-powered roller 42.The lifting long and short matching conveyor seat 43 includes a third fixed base plate 431 provided on the bottom of the pre-riveting box 41, a first annular base plate 432 provided above the third fixed base plate 431, a fixed support column 433 provided between the third fixed base plate 431 and the first annular base plate 432, a second annular base plate 434 provided above the first annular base plate 432, a first telescopic support column 435 provided between the first annular base plate 432 and the second annular base plate 434, a fourth fixed base plate 436 provided above the second annular base plate 434, and a second telescopic support column 437 provided between the second annular base plate 434 and the fourth fixed base plate 436. A reduction motor 438 is mounted on a fixed base plate 431. A first telescopic rod 439 extends upward through the first annular base plate 432 and the second annular base plate 434 and connects to a fourth fixed base plate 436 on the reduction motor 438. A long and short threading rod 4310, parallel to the pre-riveting unpowered roller 42, is mounted on the fourth fixed base plate 436 at one end of the long and short threading rod 4310. A belt-driven long and short threading motor 4311 is mounted on the fourth fixed base plate 436 at one end of the long and short threading rod 4310. A first long and short threading guide rail 4312 and a second long and short threading guide rail 4313, parallel to the long and short threading rod 4310, are respectively mounted on both sides of the long and short threading rod 4310. The first long and short threading guide rail 431... 2. The first long-short matching slider 4314 and the second long-short matching slider 4315 are respectively provided above the first long-short matching guide rail 4313. The third long-short matching slider 4316 and the fourth long-short matching slider 4317 are respectively provided below the first long-short matching slider 10134 and the second long-short matching slider 10135. The first long-short matching horizontal plate 4318 is provided on the first long-short matching slider 4314 and the second long-short matching slider 4315. The second long-short matching horizontal plate 4319 is provided on the third long-short matching slider 4316 and the fourth long-short matching slider 4317. The fifth fixing seat 43 is provided on the fourth fixing base plate 436 at the position of the central axis of the pre-riveting housing 41. 110. A first long-short matching cylinder 43111 is provided on the fifth fixed seat 43110; a second intermediate fixed guide wheel 43112 is provided on the first short pre-cylinder 102313; a sixth fixed seat 43113 is provided on the first long-short matching horizontal plate 4318 and the second long-short matching horizontal plate 4319 respectively; a second long-short matching cylinder 43114 is provided on the sixth fixed seat 43113; and a third side guide wheel 43115 is provided on the second long-short matching cylinder 43111. To match copper bars 13 of different sizes, the reduction motor 438 raises or lowers the fourth fixed base plate 436 by about 2 cm via the first telescopic rod 439. Then, under the action of the long-short matching screw 4310, the first long-short matching horizontal plate 4318 and the second long-short matching horizontal plate 4319 move simultaneously toward the middle position of the long-short matching screw 4310 or simultaneously move away from the middle position of the screw; the second intermediate fixed guide wheel 43112 remains in a fixed position.The suspended movable gripper mechanism 44 includes a first gantry frame 441 mounted above the pre-riveting unpowered roller 42, a suspended frame 442 extending forward on the first gantry frame 441, a first transmission structure 443 on both sides of the first gantry frame 441 for driving the first gantry frame 441 and the suspended frame 442 to move forward or backward as a whole, and a first robotic arm 444 on the suspended frame 442 for gripping the copper bar 13 forward or backward; the first transmission structure 443 includes a first transmission shaft 4431 mounted on the first gantry frame 441, and first transmission rods 4432 extending outward along the first gantry frame 441 on both sides of the first transmission shaft 4431. A fourth motor 4433 is provided on the first transmission shaft 4431 to drive the first transmission rod 4432 to rotate; a first transmission wheel 4434 is connected to the end of the first transmission rod 4432; a second transmission wheel 4435 is provided on the outer side of the first gantry frame 441 and is belt-driven to the first transmission wheel 4434; a first rack 4436 is provided between the first gantry frame 441 corresponding to the position of the second transmission wheel 4435 and the riveting non-powered roller 42 to guide the first gantry frame 441 and the suspension frame 442 to move forward or backward as a whole; and a first transmission tooth 4437 is provided on the second transmission wheel, which is coaxially connected to the second transmission wheel 4435 and meshes with the first rack 4436.The first robotic arm 444 includes a suspended lead screw 4441 extending along the direction of the pre-riveting unpowered roller 42 on a suspended frame 442; a suspended motor 4442 at one end of the suspended lead screw 4441; a spiral moving block 4443 on the suspended lead screw 4441; a guide rod 4444 passing through the spiral moving block 4443 and fixed at both ends to the suspended frame 442 on one side of the suspended lead screw 4441; parallel suspended guide rails 44420 on the suspended frames on both sides of the spiral moving block 4443; a suspended slider 44421 between the suspended guide rails 44420 and the spiral moving block 4443; a suspended material support frame 4445 perpendicular to the suspended lead screw 4441 on the spiral moving block 4443; and a suspended material support frame 4445 on the suspended material support frame. The material rack 4445 is provided with a first vertical guide rail 4446 and a second vertical guide rail 4447 that are parallel to each other. A first suspended slider 4448 is provided on the first vertical guide rail 4446. A second suspended slider 4449 is provided on the second vertical guide rail 4447. A first sliding plate 44410 is provided on the first suspended slider 4448. A second sliding plate 44411 is provided on the second suspended slider 4449. A second rack 44412 and a third rack 44413 with opposing teeth are respectively provided on the first sliding plate 44410 and the second sliding plate 44411. A first intermediate rack 4445 between the second rack 44412 and the third rack 44413 is provided that simultaneously meshes with the second rack 44412 and the third rack 44413. Gear 44414; a first push-pull cylinder 44415 with its end connected to the first slide plate 44410 is provided on the suspended material support frame 4445; a first clamping plate 44416 and a second clamping plate 44417 are respectively provided on the first slide plate 44410 and the second slide plate 44411, respectively, and a first buffer rubber strip 44418 and a second buffer rubber strip 44419 are respectively provided on the first clamping plate 44416 and the second clamping plate 44417, respectively, which contact the two sides of the copper bar 13; the pre-riveting fixing claw mechanism 45 includes a second gantry frame 451 provided above the pre-riveting unpowered roller 42 on one side of the first gantry frame 441; the second gantry frame 451 is provided with a mechanism that synchronously guides the first gantry frame 441 and the suspended frame 442 with the first rack 4436. The second transmission structure 452 moves forward or backward, and the second manipulator 453, which works with the first manipulator 444 to grab the copper bar 13, is provided inside the second gantry frame 451. The second transmission structure 452 includes a second transmission rod 4521 on the second gantry frame 451, third transmission wheels 4522 on both ends of the second transmission rod 4521, a fourth transmission wheel 4523 on the outer side of the second gantry frame 451 that is belt-driven with the third transmission wheel 4522, and a second transmission tooth 4524 that is coaxially connected to the fourth transmission wheel 4523 and is provided between the second gantry frame 451 and the riveting unpowered roller 42, meshing with the first rack 4436 and synchronously guiding the first gantry frame 441 and the suspension frame 442 to move forward or backward as a whole.The second robotic arm 453 includes a first riveting guide rail 4531 and a second riveting guide rail 4532 that are parallel to each other within the second gantry frame 451; a first riveting slider 4533 on the first riveting guide rail 4531; a second riveting slider 4534 on the second riveting guide rail 4532; a third sliding plate 4535 on the first riveting slider 4533; and a fourth sliding plate 4536 on the second riveting slider 4534. The third sliding plate 4535 and the fourth sliding plate 4536 are respectively provided with a fourth rack 4537 and a fifth rack 4538 with opposing teeth. The second gantry frame 451 between the five racks 4538 is provided with a second intermediate gear 4539 that meshes with both the second rack 44412 and the third rack 44413. The second gantry frame 451 is provided with a second push-pull cylinder 45310 whose end is connected to the third slide plate 4535. The third slide plate 4535 and the fourth slide plate 4536 are respectively provided with a downward vertical and opposite third clamping plate 45311 and a fourth clamping plate 45312. The third clamping plate 45311 and the fourth clamping plate 45312 are respectively provided with a third buffer rubber strip 45313 and a fourth buffer rubber strip 45314 that contact the two sides of the copper bar 13. The automatic riveting machine 05 includes a first base frame 51 provided on one side of the pre-riveting housing 41, a first riveting assembly 52 and a second riveting assembly 53 respectively provided on the left and right sides of the first base frame 51, and an intermediate support assembly 54 provided between the first riveting assembly 52 and the second riveting assembly 53; the first riveting assembly 52 and the second riveting assembly 53 each include a first transverse lead screw 521 provided on the first base frame 51, a transverse self-riveting motor 522 connected to one end of the first transverse lead screw 521, a first base plate 523 provided above the first transverse lead screw 521, a first fixing block 524 fixedly connected to the bottom of the first base plate 523 after the first transverse lead screw 521 passes through, and first self-riveting transverse guide rails 525 parallel to each other provided on the first base frame 51 on both sides of the first transverse lead screw 521, and on the first self-riveting transverse guide rails 525 The system includes a first self-riveting transverse slider 526 connected to a first base plate 523; a self-riveting longitudinal screw 527 with one end fixed to the first base plate 523; a second base plate 528 located above the first base plate 523; a longitudinal self-riveting motor 529 connected to the end of the self-riveting longitudinal screw 527; a second fixing block 5210 penetrating the self-riveting longitudinal screw 527 on the first base plate 523; first self-riveting longitudinal guide rails 5271 parallel to each other on the first base plate 523 on both sides of the self-riveting longitudinal screw 527; a first self-riveting longitudinal slider 5272 connected to the second base plate 528 between the first self-riveting longitudinal guide rail 5271 and the second base plate 528; and a first riveting structure 5273 and a second riveting structure 5274 sequentially arranged on the second base plate 528.The first riveting structure 5273 includes a first main plate 52731 on the second base plate 528, a first support plate 52732 on the first main plate 52731, a first upper-lifting cylinder 52733 on the first support plate 52732, a first support platform 52734 on the end of the first upper-lifting cylinder 52733, second upper-lifting cylinders 52735 on both sides of the first support platform 52734, a first top block 52736 on the second upper-lifting cylinder 52735, a first auxiliary guide wheel 52737 on the first support platform 52731 on one side of the second upper-lifting cylinder 52736, and a first lower outward expansion below the first support platform 52734. Plate 52738, a thirteenth guide rail 52739 provided between the first lower outer expansion plate 52738 and the first support plate 52732, a second self-riveting slider 527310 provided on the first lower outer expansion plate 52738 for sliding the thirteenth guide rail 52739, a second support plate 52311 provided on the first main plate 52731 above the first support plate 52732, a first pressing motor 52312 respectively provided on both sides of the second support plate 52311, a second support platform 52315 connected to the ends of the first pressing motors 52312 on both sides, and a second top block 52314 respectively provided on both sides of the second support platform 52315 for cooperating with the first top block 52736 to press the copper bar 13. A first riveting guide rail 52313 is provided between the second support platform 52315 and the second top block 52314; a first riveting slider 52316 is provided on the second top block 52314 to slide along the first riveting guide rail 52313; a first upper guide wheel 52317 and a first lower guide wheel 52318 are respectively provided above and below the first main board 52731 on one side of the first support platform 52734; a first side guide wheel 52319 is provided on the first main board 52731 where the first fixed guide wheel and the first moving guide wheel are located; a first side plate 52320 is provided on one side of the second support plate 52311; a first vertical guide wheel is provided on the first side plate 52320 with one end fixed to the first side plate 52320. The system includes a lead screw 52321, a riveting motor 52322 fixed to the first side plate 52320 at the end of the first vertical lead screw 52321, a third fixing block 52323 through which the first vertical lead screw 52321 passes on the first side plate 52320, second riveting guide rails 52324 parallel to the first vertical lead screw 52321 on both sides of the first vertical lead screw 52321, a first side support plate 52325 on one side of the first side plate 52320, a second riveting slider 52326 fixedly connected to the first side support plate 52325 on the second riveting guide rail 52324, and a first riveting gun 52327 on the first side support plate 52325.The second riveting structure 5274 includes a second main board 52741 mounted on a second base plate 528 on one side of the first main board 52731, a third support plate 52742 mounted on the second main board 52741, a third upper cylinder 52742 mounted on the third support plate 52742, a third support platform 52743 mounted at the end of the third upper cylinder 52742, a fourth upper cylinder 52744 mounted on the third support platform 52743, a third top block 52745 mounted on the fourth upper cylinder 52744, a second auxiliary guide wheel 52746 mounted on the fourth upper cylinder 52744, and a second lower outward expansion plate 52747 mounted below the third support platform 52743. A third riveting guide rail 52748 is provided between the lower outer expansion plate 52747 and the third support plate 52742; a third riveting slider 52749 is provided on the second lower outer expansion plate 52747 to slide the third riveting guide rail 52748; a fourth support plate 527410 is provided on the second main plate 52741 above the third support plate 52742; a third pressing cylinder 527411 is provided on the fourth support plate 527410; a fourth support platform 527412 is provided at the end of the third pressing cylinder 527411; a fourth top block 527413 is provided on the fourth support platform 527412 to cooperate with the third top block 52745 to press the copper bar 13; and a fourth support platform 527412 and the fourth support plate 5274... The system includes a fourth riveting guide rail 527414 between the 10 points, a fourth riveting slider 527415 with a sliding fourth riveting guide rail 527415 on the fourth support platform, a second upper guide wheel 527416 and a second lower guide wheel 527417 respectively on the second main board 52741 on one side of the third support platform 52743, a second side guide wheel 527418 on the second main board 52741 between the second fixed guide wheel and the second moving guide wheel, a second side plate 527419 on one side of the second main board 52741, a second vertical screw 5274120 with one end fixed to the second side plate 527419 on the second side plate 527419, and the second vertical screw 5274120... The end of 20 is provided with an eighth motor 5274121 fixed on the second side plate 527419; a fourth fixing block 5274122 is provided on the second side plate 527419 through which the second vertical screw 5274120 passes; a fifth riveting guide rail 5274123 parallel to the second vertical screw 5274120 is provided on both sides of the second vertical screw 5274120; a second side support plate 5274124 is provided on one side of the second side plate 527419; a fifth riveting slider 5274125 fixedly connected to the second side support plate 5274124 is provided on the fifth riveting guide rail 5274123; and a second riveting gun 5274126 is provided on the second side plate 527419.The intermediate support assembly 54 includes a first support frame 541 provided on a first base frame 51 between the first riveting assembly 52 and the second riveting assembly 53, a ninth motor 542 provided on the first support frame 541, a transverse support plate 543 provided on the ninth motor 542, and intermediate guide wheels 544 respectively provided on both sides of the transverse support plate 543. The automatic conveyor 06 for post-riveting discharge includes a post-riveting housing 61 located on one side of the automatic riveting machine 05, a post-riveting non-powered roller 62 located on the opening of the post-riveting housing 61, and a post-riveting fixing gripper mechanism 63 located on the post-riveting non-powered roller 62 for cooperating with the automatic riveting machine 05 to pick up materials; the post-riveting fixing gripper mechanism 63 includes a post-riveting gantry 631 located on one side of the automatic riveting machine 05, and a post-riveting manipulator 632 for gripping copper bars 13 located inside the post-riveting gantry 631; the post-riveting manipulator 632 includes a first post-riveting guide rail 6321 and a second post-riveting guide rail 6322 parallel to each other located inside the post-riveting gantry 631, a first post-riveting slider 6323 located on the first post-riveting guide rail 6321, a second post-riveting slider 6324 located on the second post-riveting guide rail 6322, a first post-riveting slide plate 6325 located behind the first post-riveting slider 6323, and a second post-riveting slide plate 6324 located behind the second post-riveting slider 6324. The riveting slide plate 6326, the first riveting slide plate 6325 and the second riveting slide plate 6326 are respectively provided with a first riveting rack 6327 and a second riveting rack 6328 with opposite teeth, the riveting gantry frame 631 between the first riveting rack 6327 and the second riveting rack 6328 is provided with a riveting intermediate gear 6329 that meshes with the first riveting rack 6327 and the second riveting rack 6328, the riveting gantry frame 631 is provided with a riveting push-pull cylinder 63210 whose end is connected to the second riveting slide plate 6326, the first riveting slide plate 6325 and the second riveting slide plate 6326 are respectively provided with a first riveting clamp plate 63211 and a second riveting clamp plate 63212 that are vertically downward and opposite to each other, and the first riveting clamp plate 63211 and the second riveting clamp plate 63212 are respectively provided with a first riveting buffer rubber strip 63213 and a second riveting buffer rubber strip 63214 that contact the two sides of the copper bar 13. The electric tilting machine 07 includes a tilting box 71 provided on one side of the automatic conveyor for post-riveting discharge 06, a first unpowered roller 72 provided on the tilting box 71, a tilting lifting platform 73 provided below the first unpowered roller 72, and a tilting mechanism 74 provided on the tilting lifting platform 73; the tilting lifting platform 73 includes a tilting base frame 731 provided at the bottom of the tilting box 71, a lifting platform 732 provided above the tilting base frame 731, a cross-folding 733 provided between the tilting base frame 731 and the lifting platform 732, and a tilting top cylinder 734 provided on the tilting base frame 731 with its end connected to the cross-folding 733 frame;The flipping mechanism 74 includes a first flipping structure 741 and a second flipping structure 742 that are parallel to each other on both sides of the lifting platform 732, and a first flipping fixing frame 743 that fixes the copper bar 13 between the first flipping structure 741 and the second flipping structure 742; the first flipping structure 741 includes a first flipping arc-shaped groove 7411 on the lifting platform 732, a first flipping wheel 7412 in the first flipping arc-shaped groove 7411, a first flipping ring 7413 in the first flipping arc-shaped groove 7411 that contacts the first flipping wheel 7412, a first flipping ring tooth 7414 that is fixedly connected to the first flipping ring 7413 and whose shape and size correspond to the first flipping ring 7413 on the outside of the first flipping arc-shaped groove 7411, and a first flipping arc-shaped groove 7414 that corresponds to the position of the first flipping ring tooth 7414. The groove 7411 is provided with a first flipping motor tooth 7415, and the first flipping motor tooth 7415 is provided with a first flipping gear 7416 that meshes with the first flipping ring tooth 7414; the second flipping structure 742 includes a second flipping arcuate groove 7421 on the lifting platform 732 that is parallel to the first flipping arcuate groove 7411, a second flipping wheel 7422 provided in the second flipping arcuate groove 7421, a second flipping ring 7423 provided in the second flipping arcuate groove 7421 that contacts the second flipping wheel 7422, and a third flipping wheel 7424 provided on the outside of the second flipping arcuate groove 7421 that is fixedly connected to the second flipping ring 7423 and whose shape and size correspond to the second flipping ring 7423; the flipping fixing structure 743 is provided between the first flipping ring 7413 and the second flipping ring 7423. The flip-fixing structure 743 includes a first rectangular frame 7431 with a width corresponding to the thickness of the copper bar 13 on a first flip ring 7413, a second rectangular frame 7432 on a second flip ring 7423 parallel to and corresponding to the first rectangular frame 7431, a connecting rod 7433 connecting the first rectangular frame 7431 and the second rectangular frame 7432, and pin holes 7434 and pins 7435 on the sides of both the first rectangular frame 7431 and the second rectangular frame 7432. The unpowered roller conveyor 08 includes an unpowered roller box 81 located at the end of an electric tilting machine 07, a first top plate 82 located inside the unpowered roller box 81, a first roller guide rail 83 and a second roller guide rail 84 parallel to each other located on both sides of the unpowered roller box 81, a first roller slider 85 located on the first roller guide rail 83 and the second roller guide rail 84, a second unpowered roller 86 located on the first roller slider 85 of the first roller guide rail 83 and the second roller guide rail 84, a first fixed plate 87 parallel to the second unpowered roller 86 located on the second unpowered roller 86, and a first roller telescopic cylinder 88 located between the first top plate 82 and the second unpowered roller 86, the end of which is connected to the first fixed plate 87.The powered roller conveyor 09 includes a powered roller box 91 located at the end of the unpowered roller conveyor 08; a second top plate 92 located inside the powered roller box; a third roller guide rail 93 and a fourth roller guide rail 94 parallel to each other located on both sides of the powered roller box 91; second roller sliders 95 located on the third roller guide rail 93 and the fourth roller guide rail 94; a powered roller 96 located on the second roller sliders 95 of the third roller guide rail 93 and the fourth roller guide rail 94; a roller motor 97 located below the powered roller 96; a transmission chain 98 located between the roller motor 97 and the powered roller 96; a second fixed plate 99 parallel to the powered roller 96 located on the powered roller 96; and an end plate located between the second top plate 92 and the powered roller 96. A second roller telescopic cylinder 90 is connected to the second fixed plate 99; a rivet gun hanger 100 is provided above the electric tilting machine 07, the unpowered roller conveyor 08, and the powered roller conveyor 09; the rivet gun hanger 100 includes a rivet gun mounting frame 1001 provided above the electric tilting machine 07 and the powered roller conveyor 09, a first longitudinal hanger 1002 and a second longitudinal hanger 1003 that are parallel to each other are hung on both sides of the rivet gun mounting frame 1001, a transverse hanger 1004 provided between the first longitudinal hanger 1002 and the second longitudinal hanger 1003 with both ends connected to the first longitudinal hanger 1002 and the second longitudinal hanger 1003 respectively, and a manual rivet gun 1005 provided on the first longitudinal hanger 1002, the second longitudinal hanger 1003, and the transverse hanger 1004 respectively. The voltage testing device 10 includes a voltage testing chamber 101 located on one side of the rivet gun hanger 100, a lifting gate structure 102 located on one side of the voltage testing chamber 101 and connected to the powered roller conveyor 09 96, a translation structure 103 located in the voltage testing chamber 101 on one side of the lifting gate structure 102, and a chain conveyor belt 104 located on the translation structure 103; the lifting gate structure 102 includes a conveying port 1021 located on one side of the voltage testing chamber 101, a switch gate 1022 located on the conveying port 1021, and a voltage testing chamber 101 located above the switch gate 1022 connected to the switch gate 1022. The connecting lifting cylinder 1023; the translation structure 103 includes a translation box 1031 provided on one side of the conveying port 1021, a translation frame 1032 provided on the translation box 1031, a first translation guide rail 1033 and a second translation guide rail 1034 respectively provided on both sides of the translation box 1031, a first translation slider 1035 respectively provided on the first translation guide rail 1033 and the second translation guide rail 1034, and a translation force cylinder 1036 provided between the translation box 1031 and the translation frame 1032; the chain conveyor belt 104 is provided on the translation frame 1032. The wrapping device 11 includes a wrapping front conveyor belt 111 and a wrapping machine 112 provided on one side of the voltage testing device 10, and a wrapping rear conveyor belt 113 provided on one side of the wrapping machine 112;The pre-wrapping conveyor belt 111 includes a pre-wrapping frame 1111 and a pre-wrapping chain conveyor belt 1112 mounted on the pre-wrapping frame 1111; the wrapping machine 112 includes a central wrapping box 1121 mounted on one side of the pre-wrapping conveyor belt 111, a winding roller 1122 mounted at the bottom of the central wrapping box 1121, an annular winding wheel 1123 inside the central wrapping box 1121 that contacts the winding roller 1122, and a drive motor 11 on the central wrapping box 1121 for driving the winding roller 1122 to rotate. 24. A fixed side plate 1125 is provided on one side of the annular winding wheel 1123; a wrapping rod 1126 is provided on the fixed side plate 1125; a mounting plate 1129 is provided on the fixed side plate 1125 on one side of the wrapping rod 1126; a guide rod 1127 is provided on the mounting plate 1129; and a pressure roller cylinder 1128 is provided on the fixed side plate to connect downward to the guide rod; the post-wrapping conveyor belt 113 includes a post-wrapping frame 1131 and a post-wrapping chain conveyor belt 1132 provided on the post-wrapping frame 113. An adhesive application table 02 is provided on one side of the workpiece short pre-conveyor device.

[0038] In short, the working principle is to first assemble the copper bar 13 and place it, and then use tools to rivet it.

[0039] The above descriptions are merely some embodiments of the present invention. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of the present invention, and all such modifications and improvements fall within the scope of protection of the invention.

Claims

1. A high-efficiency production line for intensive busbar riveting, voltage testing, and wrapping, characterized in that, The system includes a workpiece length-short matching conveyor, a gluing table on one side of the workpiece length-short matching conveyor, a copper bar overhead crane above the workpiece length-short matching conveyor, an automatic pre-riveting conveyor connected to the end of the workpiece length-short matching conveyor, an automatic riveting machine at the end of the automatic pre-riveting conveyor, an automatic post-riveting discharge conveyor on one side of the automatic riveting machine, an electric tilting machine connected to one side of the automatic post-riveting discharge conveyor, a non-powered roller conveyor at the end of the electric tilting machine, a powered roller conveyor connected to one side of the non-powered roller conveyor, an electrical testing device on one side of the powered roller conveyor, a wrapping device on one side of the electrical testing device, and a finished product unloading overhead crane above the wrapping device; the workpiece length-short matching conveyor includes a workpiece long pre-conveying mechanism on one side of the gluing table, and a workpiece short pre-conveying mechanism spliced ​​with the workpiece long pre-conveying mechanism at the end of the workpiece long pre-conveying mechanism.

2. The high-efficiency production line for intensive busbar riveting and voltage testing wrapping according to claim 1, characterized in that, The workpiece long pre-conveying mechanism includes a long pre-box, a long pre-unpowered roller provided on the opening of the long pre-box, a first conveying material size adjustment structure provided on the X-axis inside the long pre-box below the long pre-unpowered roller, and a first lifting and aligning material structure provided on the Y-axis on one side of the first conveying material size adjustment structure; the first conveying material size adjustment structure includes a first fixed base plate provided inside the long pre-box, a long pre-lead screw parallel to the long pre-unpowered roller provided on the first fixed base plate, and a first fixed base plate at one end of the long pre-lead screw... The device includes a belt-driven long pre-screw motor, a first long pre-guide rail and a second long pre-guide rail parallel to the long pre-screw on both sides, a first long pre-sliding block and a second long pre-sliding block respectively above the first and second long pre-guide rails, a third long pre-sliding block and a fourth long pre-sliding block respectively below the first and second long pre-guide rails, a first long pre-cross plate on the first and second long pre-sliding blocks, a second long pre-cross plate on the third and fourth long pre-sliding blocks, and a corresponding long pre-sliding box with a central axis. The structure comprises a first fixed base plate, a first long pre-cylinder mounted on the first fixed base plate, a long pre-intermediate guide wheel mounted on the first long pre-cylinder, second fixed bases mounted on the first and second long pre-cylinders respectively, a second long pre-cylinder mounted on the second fixed base, and a first side guide wheel mounted on the second long pre-cylinder. The first and second long pre-cylinders move simultaneously towards or away from the center position of the long pre-cylinder under the action of the long pre-screw. The long pre-intermediate guide wheel remains stationary. The first lifting and aligning structure includes a first aligning column mounted on one side of the first fixed base plate within the long pre-box, a first aligning lifting slide rail mounted on the first aligning column, a first aligning slider sliding up and down on the first aligning lifting slide rail, a first aligning back plate mounted on the first aligning slider, a first aligning bracket mounted on one side of the first aligning column, and a first aligning lifting cylinder whose end is connected to the first aligning back plate on the first aligning bracket.

3. The high-efficiency production line for intensive busbar riveting and voltage testing wrapping according to claim 1, characterized in that, The workpiece short pre-transfer mechanism includes multiple workpiece short pre-transfer mechanisms that are interlocked with each other, and a safety mat is provided between the multiple workpiece short pre-transfer mechanisms.

4. A high-efficiency production line for intensive busbar riveting, voltage testing, and wrapping film according to claim 1, 2, or 3, characterized in that, The workpiece short pre-conveying mechanism includes a second short pre-box, a short pre-unpowered roller provided on the opening of the second short pre-box, a second conveying material size adjustment structure provided on the X-axis inside the second short pre-box below the short pre-unpowered roller, and a second lifting and leveling structure provided on one side of the second conveying material size adjustment structure; the second conveying material size adjustment structure includes a second fixed base plate provided inside the second short pre-box, a short pre-lead screw parallel to the short pre-unpowered roller provided on the second fixed base plate, a belt-driven short pre-motor provided on the second fixed base plate at one end of the short pre-lead screw, and a first short pre-guide rail and a second short pre-guide rail parallel to the short pre-lead screw provided on both sides of the short pre-lead screw. The system includes a short pre-guide rail, a first short pre-sliding block and a second short pre-sliding block respectively positioned above the first and second short pre-guide rails, a third short pre-sliding block and a fourth short pre-sliding block respectively positioned below the first and second short pre-guide rails, a first short pre-cross plate on the first and second short pre-sliding blocks, a second short pre-cross plate on the third and fourth short pre-sliding blocks, a third fixed seat on a second fixed base plate corresponding to the central axis of the second short pre-box, a first short pre-cylinder on the third fixed seat, a first intermediate fixed guide wheel on the first short pre-cylinder, and a fourth short pre-cross plate on the first and second short pre-cross plates respectively. The system includes a fixed base, a second short pre-air cylinder mounted on the fourth fixed base, and a second side guide wheel mounted on the first short pre-air cylinder. The first and second short pre-air plates move simultaneously towards the middle position of the short pre-air screw or simultaneously away from the middle position of the screw under the action of the short pre-air screw. The first intermediate fixed guide wheel remains stationary. The second lifting and aligning structure includes a second aligning column mounted on one side of the second fixed base plate inside the second short pre-air box, a second aligning lifting slide rail mounted on the second aligning column, a second aligning slider sliding up and down on the second aligning lifting slide rail, and a second aligning block mounted on the second aligning slider. The material back plate, the suspended material support frame on one side of the second material alignment column, and the second material alignment lifting cylinder with its end connected to the second material alignment back plate are provided on the suspended material support frame; a buckle structure is provided between the long pre-box and the second short pre-box or between multiple second short pre-boxes; the buckle structure includes a first notch on the bottom side of the long pre-box, a first fixing frame in the long pre-box at the first notch position, a reset motor on the first fixing frame, a hook on the reset motor, a second notch on the second short pre-box at the corresponding hook position, and a buckle post in the second short pre-box at the second notch position that is buckled and connected to the hook.

5. The high-efficiency production line for intensive busbar riveting and voltage testing wrapping according to claim 1, characterized in that, The pre-riveting automatic conveyor includes a pre-riveting box body located on one side of the long pre-box body, a pre-riveting non-powered roller located on the opening of the pre-riveting box body, a lifting long / short matching conveyor seat located inside the pre-riveting box body below the pre-riveting non-powered roller, and a suspended movable gripper mechanism and a pre-riveting fixed gripper mechanism sequentially located on one side of the pre-riveting non-powered roller; the lifting long / short matching conveyor seat includes a third fixed base plate located on the bottom of the pre-riveting box body, a first annular base plate located above the third fixed base plate, a fixed support column located between the third fixed base plate and the first annular base plate, and a second annular base plate located above the first annular base plate. A first telescopic support column is provided between the first annular base plate and the second annular base plate; a fourth fixed base plate is provided above the second annular base plate; a second telescopic support column is provided between the second annular base plate and the fourth fixed base plate; a reduction motor is provided on the third fixed base plate; a first telescopic rod is provided on the reduction motor, extending upward through the first and second annular base plates and connecting to the fourth fixed base plate; a long and short threading rod is provided on the fourth fixed base plate parallel to the pre-riveting unpowered roller; a belt-driven long and short threading motor is provided on the fourth fixed base plate at one end of the long and short threading rod; and long and short threading rods are respectively provided on both sides of the long and short threading rod. The system includes a first and second long-short guide rail parallel to the lead screw; a first and second long-short sliding block and a second long-short sliding block respectively positioned above the first and second long-short guide rails; a third and fourth long-short sliding block and a fourth long-short sliding block respectively positioned below the first and second long pre-guide rails; a first long-short horizontal plate on the first and second long-short sliding blocks; a second long-short horizontal plate on the third and fourth long-short sliding blocks; a fifth fixed seat on the fourth fixed base plate corresponding to the center axis of the pre-riveting housing; and a first long-short cylinder on the fifth fixed seat. The first short pre-cylinder has a second intermediate fixed guide wheel, a sixth fixed seat on the first and second long and short horizontal plates respectively, a second long and short cylinder on the sixth fixed seat, and a third side guide wheel on the second long and short cylinder; the suspended movable gripper mechanism includes a first gantry frame above the pre-riveting unpowered roller, a suspended frame extending forward on the first gantry frame, a first transmission structure on both sides of the first gantry frame that drives the first gantry frame and the suspended frame to move forward or backward as a whole, and a first robotic arm on the suspended frame that grips the copper bar forward or backward;The first transmission structure includes a first transmission shaft mounted on a first gantry frame; first transmission rods extending outward from the first gantry frame on both sides of the first transmission shaft; a fourth motor mounted on the first transmission shaft to drive the first transmission rods to rotate; a first transmission wheel connected to the end of the first transmission rod; a second transmission wheel on the outer surface of the first gantry frame that is belt-driven with the first transmission wheel; a first rack between the first gantry frame and the pre-riveting unpowered roller corresponding to the position of the second transmission wheel to guide the first gantry frame and the suspended frame to move forward or backward as a whole; and a first transmission tooth on the second transmission wheel that is coaxially connected to the second transmission wheel and meshes with the first rack; the first robotic arm The system includes a suspended lead screw extending along the direction of the pre-riveting unpowered roller on a suspended frame; a suspended motor at one end of the suspended lead screw; a spiral moving block on the suspended lead screw; a guide rod passing through the spiral moving block and fixed at both ends to the suspended frame on one side of the suspended lead screw; parallel suspended guide rails on both sides of the suspended frame on the spiral moving block; a suspended slider between the suspended guide rails and the spiral moving block on both sides; a suspended material support frame perpendicular to the suspended lead screw on the spiral moving block; a first vertical guide rail and a second vertical guide rail parallel to each other on the suspended material support frame; a first suspended slider on the first vertical guide rail; and a second suspended slider on the second vertical guide rail. A first sliding plate is provided on the first suspended slider, a second sliding plate is provided on the second suspended slider, a second rack and a third rack with opposing teeth are respectively provided on the first and second sliding plates, a first intermediate gear that meshes with the second and third racks is provided on the suspended material support frame between the second and third racks, a first push-pull cylinder whose end is connected to the first sliding plate is provided on the suspended material support frame, a first clamping plate and a second clamping plate that are vertically downward and opposite to each other are respectively provided on the first and second sliding plates, and a first buffer rubber strip and a second buffer rubber strip that contact the two sides of the copper bar are respectively provided on the first and second clamping plates; the pre-riveting fixing claw mechanism includes a pre-riveting non-powered roller on one side of the first gantry frame. The system includes a second gantry frame above the wheel, a second transmission structure on the second gantry frame that synchronously guides the first gantry frame and the suspended frame to move forward or backward as a whole, and a second robotic arm inside the second gantry frame that cooperates with the first robotic arm to grasp the copper bar; the second transmission structure includes a second transmission rod on the second gantry frame, third transmission wheels at both ends of the second transmission rod, a fourth transmission wheel on the outer surface of the second gantry frame that is belt-driven with the third transmission wheel, and a second transmission tooth coaxially connected to the fourth transmission wheel and located between the second gantry frame and the pre-riveting unpowered roller that meshes with the first rack to synchronously guide the first gantry frame and the suspended frame to move forward or backward as a whole;The second robotic arm includes a first and second pre-riveting guide rail, parallel to each other, located within a second gantry frame; a first pre-riveting slider on the first guide rail; a second pre-riveting slider on the second guide rail; a third sliding plate on the first sliding plate; a fourth sliding plate on the second sliding plate; a fourth and a fifth rack with opposing teeth on the third and fourth sliding plates; a second intermediate gear on the second gantry frame between the fourth and fifth racks, meshing with both racks; a second push-pull cylinder on the second gantry frame, its end connected to the third sliding plate; a third and a fourth clamping plate, perpendicularly downwards and opposite to each other, on the third and fourth sliding plates; and third and fourth buffer rubber strips on the third and fourth clamping plates, respectively, contacting the two sides of the brace.

6. The high-efficiency production line for intensive busbar riveting, voltage testing, and wrapping film according to claim 1, characterized in that, The automatic riveting machine includes a first base frame on one side of the pre-riveting housing, a first riveting assembly and a second riveting assembly respectively on the left and right sides of the first base frame, and an intermediate support assembly between the first riveting assembly and the second riveting assembly; each of the first and second riveting assemblies includes a first transverse lead screw on the first base frame, a transverse self-riveting motor connected to one end of the first transverse lead screw, a first base plate above the first transverse lead screw, a first fixing block fixedly connected to the bottom of the first base plate after the first transverse lead screw passes through, and first self-riveting transverse guide rails parallel to each other on the first base frame on both sides of the first transverse lead screw. The first self-riveting transverse guide rail is provided with a first self-riveting transverse slider connected to the first base plate, the first base plate is provided with a self-riveting longitudinal screw fixed at one end to the first base plate, the second base plate is provided above the first base plate, the end of the self-riveting longitudinal screw is connected to a longitudinal self-riveting motor, the first base plate is provided with a second fixing block penetrated by the self-riveting longitudinal screw, the first base plates on both sides of the self-riveting longitudinal screw are respectively provided with parallel first self-riveting longitudinal guide rails, the first self-riveting longitudinal slider connected to the second base plate is provided between the first self-riveting longitudinal guide rail and the second base plate, and the first riveting structure and the second riveting structure are sequentially provided on the second base plate.The first riveting structure includes a first main plate on a second base plate, a first support plate on the first main plate, a first upper cylinder on the first support plate, a first support platform on the end of the first upper cylinder, second upper cylinders on both sides of the first support platform, a first top block on the second upper cylinder, a first auxiliary guide wheel on the first support platform on one side of the second upper cylinder, a first lower outward expansion plate below the first support platform, a thirteenth guide rail between the first lower outward expansion plate and the first support plate, a second self-riveting slider on the first lower outward expansion plate that slides along the thirteenth guide rail, a second support plate on the first main plate above the first support plate, first lower pressure motors on both sides of the second support plate, second support platforms connected to the ends of the first lower pressure motors on both sides, and second top blocks on both sides of the second support platform that cooperate with the first top blocks to press the copper bar. A first riveting guide rail is provided between the second support platform and the second top block; a first riveting slider is provided on the second top block to slide along the first riveting guide rail; a first upper guide wheel and a first lower guide wheel are respectively provided on the first support platform on one side of the first support platform; a first side guide wheel is provided on the first main board of the first fixed guide wheel and the first moving guide wheel; a first side plate is provided on one side of the second support plate; a first vertical screw is provided on the first side plate with one end fixed to the first side plate; a riveting motor is provided at the end of the first vertical screw and fixed to the first side plate; a third fixing block is provided on the first side plate through which the first vertical screw passes; a second riveting guide rail is provided on both sides of the first vertical screw and parallel to the first vertical screw; a first side support plate is provided on one side of the first side plate; a second riveting slider is provided on the second riveting guide rail and fixedly connected to the first side support plate; and a first riveting gun is provided on the first side support plate.The second riveting structure includes a second main board mounted on a second base plate on one side of the first main board; a third support plate mounted on the second main board; a third upper-lifting cylinder mounted on the third support plate; a third support platform mounted at the end of the third upper-lifting cylinder; a fourth upper-lifting cylinder mounted on the third support platform; a third top block mounted on the fourth upper-lifting cylinder; a second auxiliary guide wheel mounted on the fourth upper-lifting cylinder; a second lower outward expansion plate mounted below the third support platform; a third riveting guide rail mounted between the second lower outward expansion plate and the third support plate; a third riveting slider mounted on the second lower outward expansion plate that slides along the third riveting guide rail; a fourth support plate mounted on the second main board above the third support plate; a third lower-pressing cylinder mounted on the fourth support plate; a fourth support platform mounted at the end of the third lower-pressing cylinder; a fourth top block mounted on the fourth support platform that cooperates with the third top block to press the copper bar; a fourth riveting guide rail mounted between the fourth support platform and the fourth support plate; a fourth riveting slider mounted on the fourth support platform that slides along the fourth riveting guide rail; and a second auxiliary guide wheel mounted on one side of the third support platform. The second main board is provided with a second upper guide wheel and a second lower guide wheel 527417 respectively; a second side guide wheel is provided on the second main board with the second fixed guide wheel and the second moving guide wheel; a second side plate is provided on one side of the second main board; a second vertical screw is provided on the second side plate with one end fixed to the second side plate; an eighth motor is provided at the end of the second vertical screw and fixed to the second side plate; a fourth fixing block is provided on the second side plate through which the second vertical screw passes; a fifth riveting guide rail is provided on both sides of the second vertical screw, parallel to the second vertical screw; a second side support plate is provided on one side of the second side plate; a fifth riveting slider is provided on the fifth riveting guide rail and fixedly connected to the second side support plate; and a second riveting gun is provided on the second side support plate; the intermediate support assembly includes a first support frame provided on a first base frame between the first riveting assembly and the second riveting assembly, a ninth motor provided on the first support frame and a transverse support plate provided on the ninth motor, and intermediate guide wheels provided on both sides of the transverse support plate.

7. The high-efficiency production line for intensive busbar riveting, voltage testing, and wrapping film according to claim 1, characterized in that, The automatic conveyor for post-riveting material discharge includes a post-riveting housing located on one side of the automatic riveting machine, a post-riveting non-powered roller located on the opening of the post-riveting housing, and a post-riveting fixing gripper mechanism on the post-riveting non-powered roller to cooperate with the automatic riveting machine in picking up materials; the post-riveting fixing gripper mechanism includes a post-riveting gantry frame located on one side of the automatic riveting machine, and a post-riveting manipulator for gripping copper bars located inside the post-riveting gantry frame; the post-riveting manipulator includes a first post-riveting guide rail and a second post-riveting guide rail that are parallel to each other located inside the post-riveting gantry frame, a first post-riveting slider located on the first post-riveting guide rail, a second post-riveting slider located on the second post-riveting guide rail, and a first post-riveting sliding plate located behind the first post-riveting slider. A second post-riveting slide plate is provided on the rear of the second post-riveting slide plate; a first post-riveting rack and a second post-riveting rack with opposite tooth patterns are respectively provided on the first post-riveting slide plate and the second post-riveting slide plate; a post-riveting intermediate gear that meshes with the first post-riveting rack and the second post-riveting rack is provided on the post-riveting gantry between the first post-riveting rack and the second post-riveting rack; a post-riveting push-pull cylinder whose end is connected to the second post-riveting slide plate is provided on the post-riveting gantry; a first post-riveting clamp plate and a second post-riveting clamp plate that are vertically downward and opposite to each other are respectively provided on the first post-riveting slide plate and the second post-riveting clamp plate; and a first post-riveting buffer rubber strip and a second post-riveting buffer rubber strip that contact the two sides of the copper bar are respectively provided on the first post-riveting clamp plate and the second post-riveting clamp plate.

8. The high-efficiency production line for intensive busbar riveting and voltage testing wrapping according to claim 1, characterized in that, The electric tilting machine includes a tilting box located on one side of the automatic conveyor for post-riveting discharge, a first unpowered roller on the tilting box, a tilting lifting platform located below the first unpowered roller, and a tilting mechanism located on the tilting lifting platform. The tilting lifting platform includes a tilting base frame located at the bottom of the tilting box, a lifting platform located above the tilting base frame, a cross-folding mechanism between the tilting base frame and the lifting platform, and a tilting top-lifting cylinder located on the tilting base frame with its end connected to the cross-folding mechanism. The tilting mechanism includes a first tilting structure and a second tilting structure arranged parallel to each other on both sides of the lifting platform, and a mechanism between the first tilting structure and the second tilting structure. The first tilting and fixing frame for fixing the copper bar; the first tilting structure includes a first tilting arc-shaped groove on the lifting platform, a first tilting wheel inside the first tilting arc-shaped groove, a first tilting ring inside the first tilting arc-shaped groove that contacts the first tilting wheel, a first tilting annular tooth on the outside of the first tilting arc-shaped groove that is fixedly connected to the first tilting ring and whose shape and size correspond to the first tilting ring, a first tilting motor on the first tilting arc-shaped groove corresponding to the position of the first tilting annular tooth, and a first tilting gear on the first tilting motor that meshes with the first tilting annular tooth; the second tilting structure includes a second tilting structure on the lifting platform that is parallel to the first tilting arc-shaped groove. The system comprises an arc-shaped groove, a second flipping wheel located within the second arc-shaped groove, a second flipping ring located within the second arc-shaped groove and in contact with the second flipping wheel, and a third flipping wheel located outside the second arc-shaped groove and fixedly connected to the second flipping ring, with a shape and size corresponding to the second flipping ring. The flipping fixing structure is located between the first flipping ring and the second flipping ring. The flipping fixing structure includes a first rectangular frame on the first flipping ring with a width corresponding to the copper thickness, a second rectangular frame on the second flipping ring parallel to and corresponding to the first rectangular frame, a connecting rod connecting the first and second rectangular frames, and a connecting rod between the first and second rectangular frames. The frame has pin holes on its sides and pins in the pin holes; the non-powered roller conveyor includes a non-powered roller box at the end of the electric tilting machine, a first top plate inside the non-powered roller box, a first roller guide rail and a second roller guide rail parallel to each other on both sides of the non-powered roller box, a first roller slider on the first roller guide rail and the second roller guide rail, a second non-powered roller on the first roller slider of the first roller guide rail and the second roller guide rail, a first fixed plate parallel to the second non-powered roller on the second non-powered roller, and a first roller telescopic cylinder with its end connected to the first fixed plate between the first top plate and the second non-powered roller;The powered roller conveyor includes a powered roller box located at the end of a non-powered roller conveyor, a second top plate inside the powered roller box, third and fourth parallel roller guides located on both sides of the powered roller box, second roller sliders located on the third and fourth roller guides, powered rollers located on the second roller sliders of the third and fourth roller guides, a roller motor located below the powered rollers, a transmission chain located between the roller motor and the powered rollers, a second fixed plate parallel to the powered rollers on the powered rollers, and a second fixed plate on the second top plate and... A second roller telescopic cylinder, with its end connected to a second fixed plate, is provided between the powered rollers; a rivet gun hanger is provided above the electric tilting machine, the unpowered roller conveyor, and the powered roller conveyor; the rivet gun hanger includes a rivet gun mounting frame provided above the section between the electric tilting machine and the powered roller conveyor, a first longitudinal hanger and a second longitudinal hanger that are parallel to each other hanging on both sides of the rivet gun mounting frame, a transverse hanger provided between the first longitudinal hanger and the second longitudinal hanger with both ends connected to the first longitudinal hanger and the second longitudinal hanger respectively, and a manual rivet gun provided on each of the first longitudinal hanger, the second longitudinal hanger, and the transverse hanger.

9. The high-efficiency production line for intensive busbar riveting, voltage testing, and wrapping film according to claim 1, characterized in that, The voltage testing device includes a voltage testing chamber located on one side of the rivet gun suspension, a lifting gate structure located on one side of the voltage testing chamber that connects to a powered roller conveyor, a translational structure located in the voltage testing chamber located on one side of the lifting gate structure, and a chain conveyor belt located on the translational structure; the lifting gate structure includes a conveying port located on one side of the voltage testing chamber, a switch gate located on the conveying port, and a lifting cylinder located on the voltage testing chamber above the switch gate and connected to the switch gate; the translational structure includes a translational box located on one side of the conveying port, a translational frame located on the translational box, a first translational guide rail and a second translational guide rail located on both sides of the translational box respectively, a first translational slider located on the first translational guide rail and the second translational guide rail respectively, and a translational force cylinder located between the translational box and the translational frame; the chain conveyor belt is located on the translational frame.

10. The high-efficiency production line for intensive busbar riveting and voltage testing wrapping according to claim 1, characterized in that, The film-wrapping device includes a pre-wrapping conveyor belt and a film-wrapping machine located on one side of the electrical testing device, and a post-wrapping conveyor belt located on one side of the film-wrapping machine. The pre-wrapping conveyor belt includes a pre-wrapping frame and a pre-wrapping chain conveyor belt located on the pre-wrapping frame. The film-wrapping machine includes a central wrapping box located on one side of the pre-wrapping conveyor belt, a winding roller located at the bottom of the central wrapping box, an annular winding wheel located inside the central wrapping box that contacts the winding roller, a drive motor located on the central wrapping box that drives the winding roller to rotate, a fixed side plate located on one side of the annular winding wheel, a film-wrapping rod located on the fixed side plate, a mounting plate located on the fixed side plate located on one side of the film-wrapping rod, a guide film rod located on the mounting plate, and a pressure roller cylinder located on the fixed side plate that connects downward to the guide film rod. The post-wrapping conveyor belt includes a post-wrapping frame and a post-wrapping chain conveyor belt located on the post-wrapping frame.

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