Plasma arc cutting busbar apparatus

Abstract

The application relates to a kind of plasma arc cutting busbar equipment, including frame assembly, cutting mechanism, cutting slag storage mechanism and cutting length determination mechanism, the modular integration of equipment core function is realized, it is convenient to assemble and maintain;Frame assembly includes material guiding mechanism, transport roller, workbench four and setting groove, the core composition of frame assembly is clear, and installation base is provided for each functional component;Material guiding mechanism includes workbench one, workbench two and workbench three, and the stable material guiding of busbar slot is realized through multiple workbench combination.Cutting slag storage mechanism's flame baffle seat middle section is raised to form two sides liquid flow ditch, guide cutting material slag is quickly shunted to two sides, avoid in the middle accumulation, prevent material slag is continuously heated and caked, guarantee busbar slot surface quality and transportation smoothness;Liquid flow ditch can concentrate and gather cutting material slag and cooling liquid, filter screen is arranged in drainage hole to realize solid-liquid separation, frame box can be conveniently taken out and cleaned through retreat groove channel, reduce maintenance difficulty.

Description

Technical Field

[0001] This invention belongs to the field of plasma arc cutting, specifically a plasma arc cutting busbar equipment. Background Technology

[0002] Existing plasma arc cutting busbar equipment possesses basic busbar cutting and transportation functions, enabling automated busbar cutting and processing, thus improving processing efficiency to some extent and meeting basic production needs. However, significant shortcomings remain in practical applications: low precision in cutting length control, leading to dimensional deviations; cutting slag tends to accumulate in the middle of the equipment and clumps after continuous heating, affecting the surface quality and smooth transportation of the busbar; the slag and coolant are scattered, making collection and processing difficult and increasing equipment maintenance complexity; delayed cooling of the busbar after cutting can negatively impact workpiece performance; insufficient stability during busbar transportation and cutting, resulting in easy deviation; and flying cutting slag can contaminate equipment components or scratch the busbar surface, offering poor protection. Therefore, a plasma arc cutting busbar equipment is proposed. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0004] Given the following technical problems in the existing technology: cutting slag tends to accumulate in the middle of the equipment, and is repeatedly heated to melt and then clump together, which may scratch the surface of the busbar trunking and affect the smoothness of transportation; water also tends to accumulate in the gaps of the cutting slag and is difficult to drain, easily forming a large amount of mist during the seven processes, making it impossible to observe and even affecting the cutting effect; the cutting slag and coolant are dispersed, making collection and treatment difficult and reducing equipment maintenance efficiency; the busbar trunking is not cooled in time after cutting, affecting the workpiece processing performance; the busbar trunking lacks stability during transportation and cutting, is prone to deviation, and reduces cutting accuracy; and the cutting slag splashes easily contaminate the equipment or scratch the surface of the busbar trunking, resulting in poor protective effect.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a plasma arc cutting busbar device, comprising a frame assembly, a cutting mechanism, a cutting slag storage mechanism, and a length determining mechanism, realizing modular integration of the core functions of the device, facilitating assembly and maintenance; the frame assembly includes a material guiding mechanism, a transport roller, a fourth worktable, and a mounting groove, clearly defining the core structure of the frame assembly and providing an installation foundation for each functional component; the material guiding mechanism includes a first worktable, a second worktable, and a third worktable, achieving stable material guiding of the busbar groove through the combination of multiple worktables; one side of the first worktable is fixedly connected to the third worktable through the second worktable, ensuring the structural stability of the material guiding mechanism; a connecting platform is provided on the other side of the first worktable to realize the connection between the first worktable and the second worktable. The connection with workbench four is seamless; workbench four is located on the side of the connecting platform away from workbench one, expanding the space for placing and transporting the busbar trunking; several transport rollers are evenly rotated and connected to the inner side of the guiding mechanism and workbench four, reducing friction in the busbar trunking through rolling transport and ensuring smooth transport; a placement groove is opened on the upper side of the connecting platform to provide a precise installation position for the cutting slag storage mechanism; an opening is provided at one end of the placement groove on the front of the connecting platform to facilitate the disassembly and assembly of the cutting slag storage mechanism; a cutting mechanism is set on the upper side of workbench one, allowing the cutting mechanism to accurately act on the cutting area of ​​the busbar trunking; a cutting slag storage mechanism is inserted into the placement groove to ensure that the cutting slag storage mechanism corresponds precisely to the cutting area and effectively collects the cutting slag.

[0006] As a preferred technical solution for plasma arc cutting busbar equipment, the cutting mechanism includes a U-shaped frame, a linear motor, a moving table, and a plasma arc cutting mechanism, integrating the mobility and precision cutting functions of the cutting mechanism. A U-shaped frame is installed on the connecting platform, providing stable support and a guiding foundation for the moving table. A linear motor is installed at the top of the first worktable, providing the power source for the movement of the moving table. The movable end of the linear motor is fixedly connected to one end of the moving table, ensuring stable power transmission. Rollers are rotatably connected to the bottom of the other end of the moving table, reducing frictional resistance during movement. A limit groove is provided at the top of the U-shaped frame, providing precise guidance for the movement of the rollers. The rollers are movably connected to the limit groove, ensuring smooth movement of the moving table along a set trajectory. A plasma arc cutting mechanism is installed on the moving table, allowing the plasma arc cutting mechanism to move synchronously with the moving table, enabling cutting at different positions.

[0007] As a preferred technical solution for plasma arc cutting busbar equipment, upright plates are provided on the front and back of worktables three, two, one, and four to limit the busbar trough and prevent it from shifting during transportation. The upright plate on worktable four is the same height as the upright plate on worktable one, ensuring a smooth transition of the busbar trough at the junction of the two worktables. The upright plate on worktable one is higher than the upright plate on worktable two, adapting to the limiting requirements of busbar troughs in different areas. The upright plate on worktable two is higher than the upright plate on worktable one, forming a reasonable limiting height gradient. The transport roller is rotatably connected to the upright plate to ensure stable rotation of the transport roller. The height of the upright plate on worktable two is higher than the height of the busbar trough, which can effectively prevent the busbar trough from tipping over. The height of the upright plate on worktable three is lower than the height of the busbar trough, facilitating the loading and unloading of the busbar trough.

[0008] As a preferred technical solution for plasma arc cutting busbar equipment, the plasma arc cutting mechanism includes a limiting sleeve, a plasma arc cutting torch, and a servo cylinder, enabling the lifting and adjusting of the plasma arc cutting torch and stable cutting. A servo cylinder is installed on the moving platform to provide precise power for the lifting and lowering of the plasma arc cutting torch. A receiving platform is connected to the movable end of the servo cylinder to provide installation support for the plasma arc cutting torch. A limiting sleeve is installed at the end of the receiving platform away from the servo cylinder to ensure the cutting torch is securely installed. The top of the plasma arc cutting torch passes through the limiting sleeve, and the movable sleeve guides and limits the cutting torch. A limiting sleeve is also provided on the moving platform. The plasma arc cutting torch and the limiting sleeve are movably connected to ensure smooth lifting and lowering of the cutting torch. The plasma arc cutting torch corresponds to a slag storage mechanism, ensuring that the cutting slag generated during cutting can fall directly into the storage mechanism.

[0009] As a preferred technical solution for plasma arc cutting busbar equipment, the receiving platform is equipped with cooling spray nozzles, which can cool the busbar groove after cutting in time. The cooling spray nozzles are shaped like "<", which allows the spray range to accurately cover the cutting area, improve the cooling effect, and the cooling spray nozzles are pointed towards the cutting surface.

[0010] As a preferred technical solution for plasma arc cutting busbar equipment, the plasma arc cutting mechanism is equipped with a clamping mechanism to fix the busbar groove during cutting and ensure cutting accuracy. Several clamping seats are spaced apart on the connecting platform to provide bottom support and a clamping base for the busbar groove. The clamping seats correspond to the clamping mechanism, achieving coordinated clamping from top to bottom and improving the fixing effect. Two limit posts are movably inserted into the receiving platform, providing a height-adjustable installation base for the movable platform. A movable platform is located at the bottom of the receiving platform, providing an installation carrier for the pressure rollers. Several pressure rollers are rotatably connected to the movable platform, ensuring horizontal movement of the busbar groove while clamping it. A spring is sleeved on the receiving platform, using spring force to achieve elastic clamping of the pressure rollers and avoid damaging the busbar groove. The top of the spring is fixedly connected to the receiving platform, ensuring the upper end of the spring is fixed. The bottom of the spring is fixedly connected to the upper side of the movable platform, ensuring that the spring force can stably act on the movable platform.

[0011] As a preferred technical solution for plasma arc cutting busbar equipment, the slag storage mechanism includes a frame box, a flame deflector, side plates, and a filter screen, integrating the functions of slag collection, flame deflection, and solid-liquid separation. The inner side of the frame box is equipped with a flame deflector to prevent the cutting flame from directly scorching the frame box, extending the mechanism's service life. The top of the middle section of the flame deflector is higher than the sides and ends of the frame box, forming two flow channels that guide the slag and coolant to flow to both sides, preventing accumulation in the middle. A drain hole is opened at each end of the flow channels to facilitate coolant discharge. A filter screen is installed inside the drain hole to filter the slag and achieve solid-liquid separation. Side plates are installed on both sides of the frame box to prevent slag from splashing to both sides. The side plates are higher than the flame deflector, improving the slag-blocking range and effectiveness.

[0012] As a preferred technical solution for plasma arc cutting busbar equipment, a slag-blocking assembly is provided on the connecting platform to further prevent cutting slag from splashing. The slag-blocking assembly includes a slag-blocking plate, a limiting frame, a clamping seat, and a limiting block, combining slag-blocking and limiting functions. A rectangular groove is provided on the connecting platform to provide installation and movement space for the slag-blocking plate. The rectangular groove and the slag-blocking plate are movably connected. A limiting frame is provided at the top of the slag-blocking plate to limit the lifting stroke of the slag-blocking plate. The limiting frame extends into the gap between the clamping seats to improve the accuracy of slag blocking. A spring is provided between the limiting frame and the connecting platform to keep the slag-blocking plate in a slag-blocking state using spring force. A limiting block is provided at the bottom of the slag-blocking plate to prevent the slag-blocking plate from rising excessively and detaching from the rectangular groove.

[0013] As a preferred technical solution for plasma arc cutting busbar equipment, the length determination mechanism includes a servo electric cylinder, a connecting plate, and a length limiting beam. A straight groove is provided on one side of the worktable four to provide a moving channel for the length limiting beam. A servo electric cylinder is installed on the upright plate of the worktable four to provide precise power for the movement of the length limiting beam. The servo electric cylinder is rotatably connected to the connecting plate to realize the transmission of power to the length limiting beam. The length limiting beam is installed on the connecting plate, and the cutting length of the busbar groove is limited by the position of the length limiting beam. The length limiting beam passes through the straight groove and enters the inner side of the worktable four to ensure that the length limiting beam can move in the set direction.

[0014] As a preferred technical solution for plasma arc cutting busbar equipment, the length determination mechanism also includes a swing assembly to achieve stable positioning and position switching of the length limiting beam. The swing assembly includes a second servo motor, a long rod, a second reducer, a turntable, and a limiting sleeve, providing auxiliary limiting power for the length limiting beam. A long rod is provided on the connecting plate to provide a mating carrier for the limiting sleeve. The second servo motor and the second reducer are provided on the fourth worktable to provide stable power for the swing motion and adjust the speed. The power output end of the second servo motor is fixedly connected to the power input end of the second reducer to ensure stable power transmission. A turntable is fixedly connected to the power output end of the second reducer to transmit rotational power to the swing arm. The turntable is fixedly connected to the limiting sleeve through the swing arm, driving the limiting sleeve to swing synchronously. The limiting sleeve is movably inserted into the long rod, and the cooperation between the limiting sleeve and the long rod achieves stable positioning of the connecting plate, ensuring accurate positioning of the length limiting beam.

[0015] The model number of reducer 2 is ABR90-L1-R10-P2, and the model number of the right-angle reducer is WPLQE080-L1-R10-F.

[0016] The beneficial effects of the plasma arc cutting busbar equipment of the present invention are as follows: the flame baffle of the cutting slag storage mechanism has a raised middle section and flow channels on both sides, which guides the cutting slag to flow quickly to the flow channels on both sides, avoiding the accumulation of cutting slag in the middle, preventing the slag from being continuously heated and agglomerated, and ensuring the surface quality of the busbar and smooth transportation; the flow channels can collect cutting slag and coolant, the drain hole has a built-in filter screen to achieve solid-liquid separation, and the frame box can be easily removed and cleaned through the unloading channel, reducing maintenance difficulty; The pressure roller and clamping seat work together to hold the busbar groove, while allowing the busbar groove to move horizontally. The linear motor drives the moving table to move smoothly along the U-shaped frame, avoiding the busbar groove from shifting and improving cutting accuracy. The slag-blocking assembly composed of the slag-blocking plate and the limiting frame prevents the cutting slag from splashing. The side plate of the cutting slag storage mechanism further intercepts the splashing slag from both sides. The flame baffle is made of high-temperature resistant ceramic material and has a rounded arc treatment to avoid scratching the busbar groove and protect the equipment and workpiece. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a front view of the present invention. Figure 3 This is a schematic diagram showing the positional relationship between the mounting slot and the frame box in this invention; Figure 4 This is a three-dimensional structural diagram of the length determining mechanism of the present invention; Figure 5 This is a schematic cross-sectional view of the side of the present invention; Figure 6 This is a three-dimensional structural diagram of the cutting slag storage mechanism of the present invention. Figure 1 ; Figure 7 This is a three-dimensional structural diagram of the cutting slag storage mechanism of the present invention. Figure 2 ; Figure 8 For the present invention Figure 2 A magnified schematic diagram of part A in the middle.

[0018] Reference numerals: 100, Frame assembly; 101, Workbench 1; 102, Workbench 2; 103, Workbench 3; 104, Conveyor roller; 105, Connecting table; 106, Workbench 4; 107, Placement groove; 108, Unloading channel; 109, Right-angle reducer; 110, Servo motor 1; 111, Straight groove; 200, Cutting mechanism; 201, U-shaped frame; 202, Linear motor; 203, Moving table; 204, Limiting sleeve; 205, Plasma arc cutting torch; 206, Servo electric cylinder; 207, Movable table; 208 209. Clamping seat; 210. Slag baffle plate; 211. Limiting block; 212. Limiting frame; 213. Pressure roller; 214. Cooling spray nozzle; 215. Receiving platform; 216. Limiting column; 300. Cutting slag storage mechanism; 301. Frame box; 302. Flame baffle seat; 303. Side plate; 304. Filter screen; 400. Length determining mechanism; 401. Servo electric cylinder; 402. Connecting plate; 403. Length limiting beam; 404. Long rod; 405. Servo motor II; 406. Reducer II; 407. Turntable; 408. Limiting sleeve. Detailed Implementation

[0019] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0021] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0022] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0023] like Figures 1-8 As shown, this invention proposes a plasma arc cutting busbar equipment, including a frame assembly 100, a cutting mechanism 200, a cutting slag storage mechanism 300, and a length determining mechanism 400. This modular integration of the core functions facilitates assembly and maintenance. The frame assembly 100 includes a material guiding mechanism, a transport roller 104, a fourth worktable 106, and a mounting groove 107, clearly defining the core structure of the frame assembly and providing an installation foundation for each functional component. The material guiding mechanism includes a first worktable 101, a second worktable 102, and a third worktable 103, achieving stable material guiding of the busbar through the combination of multiple worktables. One side of the first worktable 101 is fixedly connected to the third worktable 103 via the second worktable 102, ensuring the structural stability of the material guiding mechanism. A connecting platform 105 is provided on the other side of the first worktable 101, enabling connection between the first worktable and the third worktable. The four worktables are smoothly connected; the connecting platform 105 is equipped with a fourth worktable 106 on the side away from the first worktable 101, expanding the space for placing and transporting the busbar trough; several transport rollers 104 are evenly rotated and connected to the inner side of the guiding mechanism and the fourth worktable 106, which reduces the friction of the busbar trough through rolling transport and ensures smooth transport; a placement groove 107 is opened on the upper side of the connecting platform 105 to provide a precise installation position for the cutting slag storage mechanism; an opening is provided at one end of the placement groove 107 on the front of the connecting platform 105 to facilitate the disassembly and assembly of the cutting slag storage mechanism; a cutting mechanism 200 is provided on the upper side of the first worktable 101, so that the cutting mechanism can accurately act on the cutting area of ​​the busbar trough; a cutting slag storage mechanism 300 is inserted into the placement groove 107 to ensure that the cutting slag storage mechanism is precisely aligned with the cutting area and effectively collects the cutting slag.

[0024] The cutting mechanism 200 includes a U-shaped frame 201, a linear motor 202, a moving stage 203, and a plasma arc cutting mechanism, integrating the mobility and precision cutting functions of the cutting mechanism. The U-shaped frame 201 is mounted on the connecting platform 105, providing stable support and a guiding foundation for the moving stage. A linear motor 202 is mounted on the top of the worktable 101, providing power for the movement of the moving stage. The movable end of the linear motor 202 is fixedly connected to one end of the moving stage 203, ensuring stable power transmission. A roller is rotatably connected to the bottom of the other end of the moving stage 203, reducing frictional resistance during movement. A limit groove is provided at the top of the U-shaped frame 201, providing precise guidance for the roller's movement. The roller is movably connected to the limit groove, ensuring smooth movement of the moving stage along a set trajectory. The plasma arc cutting mechanism is mounted on the moving stage 203, allowing it to move synchronously with the moving stage to achieve cutting at different positions.

[0025] Workbenches 103, 102, 101, and 106 are equipped with upright plates on both the front and back to limit the busbar trough and prevent it from shifting during transportation. The upright plate on workbench 106 is the same height as the upright plate on workbench 101, ensuring a smooth transition of the busbar trough at the junction of the two workbenches. The upright plate on workbench 101 is higher than the upright plate on workbench 102, adapting to the limiting requirements of the busbar trough in different areas. The upright plate on workbench 102 is higher than the upright plate on workbench 101, forming a reasonable limiting height gradient. The transport roller 104 is rotatably connected to the upright plate to ensure stable rotation of the transport roller. The upright plate on workbench 102 is higher than the height of the busbar trough, which can effectively prevent the busbar trough from tipping over. The upright plate on workbench 103 is lower than the height of the busbar trough, facilitating the loading and unloading of the busbar trough.

[0026] The plasma arc cutting mechanism includes a limiting sleeve 204, a plasma arc cutting torch 205, and a servo cylinder 206, enabling the lifting and adjustment of the plasma arc cutting torch and stable cutting. The servo cylinder 206 is mounted on the moving table 203, providing precise power for the lifting and lowering of the plasma arc cutting torch. A receiving platform 214 is connected to the movable end of the servo cylinder 206, providing installation support for the plasma arc cutting torch. A limiting sleeve 204 is provided at the end of the receiving platform 214 furthest from the servo cylinder 206, ensuring the cutting torch is securely installed. The top of the plasma arc cutting torch 205 passes through the limiting sleeve 204, and the movable sleeve guides and limits the cutting torch. The moving table 203 is equipped with a limiting sleeve 204. The plasma arc cutting torch 205 is movably connected to the limiting sleeve 204, ensuring smooth lifting and lowering of the cutting torch. The plasma arc cutting torch 205 corresponds to the cutting slag storage mechanism 300, ensuring that the cutting slag generated during cutting can directly fall into the storage mechanism. The moving stage 203, carrying the plasma arc cutting torch 205, moves along the axis of symmetry of the flame deflector 302, which is higher than the two side edges of the flame deflector 302.

[0027] The receiving platform 214 is equipped with cooling spray nozzles 213, which can cool the cut busbar trunking in a timely manner. The cooling spray nozzles 213 are shaped like a "<", which allows the spray range to accurately cover the cut area and improve the cooling effect. The cooling spray nozzles 213 are connected to water via a high-pressure water pump or directly to a high-pressure water supply pipeline. The cooling spray nozzles 213 are venturi tubes that spray water mist after cutting to cool the cut part of the busbar trunking.

[0028] The plasma arc cutting mechanism is equipped with a clamping mechanism to fix the busbar groove during cutting, ensuring cutting accuracy. Several clamping seats 208 are spaced apart on the connecting platform 105, providing bottom support and a clamping base for the busbar groove. The clamping seats 208 correspond to the clamping mechanism, achieving coordinated clamping from top to bottom and improving the fixing effect. Two limiting posts 215 are movably inserted into the receiving platform 214, providing a height-adjustable mounting base for the movable platform. A movable platform 207 is located at the bottom of the receiving platform 214, providing a mounting carrier for the pressure rollers. Several pressure rollers 212 are rotatably connected to the movable platform 207, ensuring horizontal movement of the busbar groove while clamping it. A spring is sleeved on the receiving platform 214, using spring force to achieve elastic clamping of the pressure rollers, preventing damage to the busbar groove. The top of the spring is fixedly connected to the receiving platform 214, ensuring the upper end of the spring is fixed. The bottom of the spring is fixedly connected to the upper side of the movable platform 207, ensuring the spring force can stably act on the movable platform.

[0029] The cutting slag storage mechanism 300 includes a frame box 301, a flame deflector 302, a side plate 303, and a filter screen 304, integrating the functions of cutting slag collection, flame deflection, and solid-liquid separation. The flame deflector 302 is located inside the frame box 301, preventing the cutting flame from directly scorching the frame box and extending the mechanism's service life. The top of the middle section of the flame deflector 302 is higher than the sides and ends of the frame box 301, and the raised portion of the flame deflector 302 is streamlined, forming a central section resembling... Resembling a mountain ridge, with a flow channel forming on each side, the flow channels are V-shaped, guiding the cutting slag and coolant to flow to both sides to avoid accumulation in the middle; a drain hole is opened at each end of the flow channel to facilitate the discharge of coolant; a filter screen 304 is installed in the drain hole to filter the cutting slag and achieve solid-liquid separation; a side plate 303 is installed on each side of the frame box 301 to prevent the cutting slag from splashing to both sides; the side plate 303 is higher than the flame deflector 302, improving the slag blocking range and effect.

[0030] A slag-blocking assembly is provided on the connecting platform 105 to further prevent cutting slag from splashing. The slag-blocking assembly includes a slag-blocking plate 209, a limiting frame 211, a clamping seat 208, and a limiting block 210, combining slag-blocking and limiting functions. A rectangular groove is provided on the connecting platform 105 to provide installation and movement space for the slag-blocking plate. The rectangular groove is movably connected to the slag-blocking plate 209. A limiting frame 211 is provided at the top of the slag-blocking plate 209 to limit the lifting stroke of the slag-blocking plate. The limiting frame 211 extends into the clamping seat 208. The gap improves the accuracy of slag blocking; a second spring is installed between the limit frame 211 and the connecting platform 105, and the spring force keeps the slag blocking plate in a slag blocking state; a limit block 210 is installed at the bottom of the slag blocking plate 209 to prevent the slag blocking plate from rising excessively and detaching from the rectangular groove. The slag blocking plate 209 is pressed tightly against the lower surface of the busbar groove by the second spring, blocking the splashing cutting slag, reducing the slag splashing during the cutting process from contaminating the clamping seat 208, and preventing the clamping seat 208 from being contaminated with waste slag and producing spikes that affect the stability of the clamping.

[0031] The length determining mechanism 400 includes a servo cylinder 401, a connecting plate 402, and a length limiting beam 403. A straight groove 111 is provided on one side of the workbench 106, serving as a moving channel for the length limiting beam 403. The servo cylinder 401 is installed on the upright plate of the workbench 106, providing precise power for the movement of the length limiting beam. The servo cylinder 401 is rotatably connected to the connecting plate 402, enabling the transmission of power to the length limiting beam. The length limiting beam 403 is installed on the connecting plate 402, and its position limits the position of the busbar groove, thereby determining the cutting length of the busbar groove. The length limiting beam 403 passes through the straight groove 111 and enters the inner side of the workbench 106. The length limiting beam 403 is slidably connected to the straight groove 111, ensuring that the length limiting beam can move along the set direction.

[0032] The length determining mechanism 400 also includes a swing assembly to achieve stable limiting and position switching of the length limiting beam. The swing assembly includes a second servo motor 405, a long rod 404, a second reducer 406, a turntable 407, and a limiting sleeve 408. The swing assembly can control the horizontal or vertical posture of the length limiting beam 403. In the vertical posture, it can prevent the length limiting beam 403 from blocking the busbar, allowing the busbar to continue moving.

[0033] The connecting plate 402 is equipped with a long rod 404, which provides a carrier for the limiting sleeve; the worktable 106 is equipped with a servo motor 405 and a reducer 406, which provide stable power for the swinging motion and adjust the speed; the horizontal posture of the length limiting beam 403 allows the position of the end of the busbar to be limited, thereby limiting the part of the busbar located below the plasma arc cutting gun 205.

[0034] The power output end of servo motor 405 is fixedly connected to the power input end of reducer 406 to ensure stable power transmission; the power output end of reducer 406 is fixedly connected to turntable 407, which transmits rotational power to the swing arm; turntable 407 is fixedly connected to limit sleeve 408 through the swing arm, which drives the limit sleeve to swing synchronously; limit sleeve 408 is movably inserted into long rod 404, and the connection plate is stably limited by the cooperation of limit sleeve and long rod, ensuring the accurate position of the length limiting beam.

[0035] The raised portion in the middle of the flame deflector 302 can divert the cutting slag. A groove removal channel 108 is provided on one side of the connecting platform 105, which is connected to the placement groove 107. A push rod can be inserted through the groove removal channel 108 to apply force to one side of the frame box 301, pushing the frame box 301 away from the placement groove 107.

[0036] One of the conveyor rollers 104 is fixedly connected to the power output end of the right-angle reducer 109, and the servo motor 110 is connected to the power input end of the right-angle reducer 109.

[0037] The flame deflector 302 is made of high-temperature resistant ceramic. The top of the flame deflector 302 and the grooves on both sides of the flame deflector 302 are rounded and smoothly transitioned.

[0038] The specific implementation method is as follows: the servo electric cylinder 401 controls the position of the length limiting beam 403 to limit the position of the busbar groove placed in the worktable 101 and the worktable 406, thereby determining the position exposed on the lower side of the plasma arc cutting gun 205, thereby determining the position to be cut, and thus determining the cutting length. Linear motor 202 controls the moving table 203 to move along the upper end of the U-shaped frame 201, and plasma arc cutting gun 205 starts to cut the busbar groove on the lower side of plasma arc cutting gun 205; servo motor 110 controls the rotation of transport roller 104 through right angle reducer 109, so that the busbar groove is transported and moved. The servo cylinder 206 controls the receiving platform 214 to move downward, causing the pressure roller 212 to squeeze the top of the busbar groove. The pressure roller 212 cooperates with the clamping seat 208 to clamp the busbar groove. The pressure roller 212 can move horizontally while the busbar groove is clamped. The cooling spray nozzle 213 sprays water mist after cutting to cool the cut part of the busbar.

[0039] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A plasma arc cutting busbar equipment, characterized in that: The system includes a frame assembly (100), a cutting mechanism (200), a cutting slag storage mechanism (300), and a length determining mechanism (400). The frame assembly (100) includes a material guiding mechanism, a transport roller (104), a fourth workbench (106), and a placement trough (107). The material guiding mechanism includes a first workbench (101), a second workbench (102), and a third workbench (103). One side of the first workbench (101) is fixedly connected to the third workbench (103) via the second workbench (102), and the other side of the first workbench (101) is provided with... A connecting platform (105) is provided on the side of the connecting platform (105) away from the first working platform (101) and a fourth working platform (106) is provided on the side of the connecting platform (105) away from the first working platform (101). Several conveying rollers (104) are evenly rotatably connected to the inner side of the guiding mechanism and the fourth working platform (106). A placement groove (107) is provided on the upper side of the connecting platform (105) and an opening is provided at one end of the placement groove (107) on the front side of the connecting platform (105). A cutting mechanism (200) is provided on the upper side of the first working platform (101) and a cutting slag storage mechanism (300) is inserted into the placement groove (107). The cutting mechanism (200) includes a U-shaped frame (201), a linear motor (202), a moving table (203), and a plasma arc cutting mechanism. The U-shaped frame (201) is provided on the connecting table (105). The linear motor (202) is provided at the top of the worktable (101). The movable end of the linear motor (202) is fixedly connected to one end of the moving table (203). The bottom of the other end of the moving table (203) is rotatably connected to a roller. A limit groove is provided at the top of the U-shaped frame (201). The roller is movably connected to the limit groove. The plasma arc cutting mechanism is provided on the moving table (203). The cutting slag storage mechanism (300) includes a frame box (301), a flame deflector (302), a side plate (303), and a filter screen (304). The flame deflector (302) is provided on the inner side of the frame box (301). The top of the middle section of the flame deflector (302) is raised higher than the two sides and two ends of the frame box (301), thus forming two flow channels. A drain hole is opened at each end of the flow channel, and a filter screen (304) is provided in the drain hole. A side plate (303) is provided on each side of the frame box (301), and the side plate (303) is higher than the flame deflector (302). A slag-blocking assembly is provided on the connecting platform (105). The slag-blocking assembly includes a slag-blocking plate (209), a limiting frame (211), a clamping seat (208), and a limiting block (210). A rectangular groove is provided on the connecting platform (105). The rectangular groove is movably inserted into the slag-blocking plate (209). A limiting frame (211) is provided at the top of the slag-blocking plate (209). The limiting frame (211) extends into the gap between the clamping seat (208). A spring is provided between the limiting frame (211) and the connecting platform (105). A limiting block (210) is provided at the bottom of the slag-blocking plate (209). The length determining mechanism (400) includes a servo electric cylinder two (401), a connecting plate (402) and a length limiting beam (403). A straight groove (111) is provided on one side of the workbench four (106). The servo electric cylinder two (401) is provided on the upright plate of the workbench four (106). The servo electric cylinder two (401) is rotatably connected to the connecting plate (402). The length limiting beam (403) is provided on the connecting plate (402). The length limiting beam (403) passes through the straight groove (111) and enters the inner side of the workbench four (106).

2. The plasma arc cutting busbar equipment according to claim 1, characterized in that: The front and back of workbench three (103), workbench two (102), workbench one (101) and workbench four (106) are all provided with upright plates. The upright plate on workbench four (106) is the same height as the upright plate on workbench one (101). The upright plate on workbench one (101) is higher than the upright plate on workbench two (102). The upright plate on workbench two (102) is higher than the upright plate on workbench one (101). The transport roller (104) is rotatably connected to the upright plate. The height of the upright plate on workbench two (102) is higher than the height of the busbar trough. The height of the upright plate on workbench three (103) is lower than the height of the busbar trough.

3. The plasma arc cutting busbar equipment according to claim 1, characterized in that: The plasma arc cutting mechanism includes a limiting sleeve (204), a plasma arc cutting gun (205), and a servo cylinder (206). The servo cylinder (206) is installed on the moving table (203). The movable end of the servo cylinder (206) is connected to a receiving platform (214). The end of the receiving platform (214) away from the servo cylinder (206) is provided with a limiting sleeve (204). The top of the plasma arc cutting gun (205) passes through the limiting sleeve (204). The moving table (203) is provided with a limiting sleeve (204). The plasma arc cutting gun (205) is movably connected to the limiting sleeve (204). The plasma arc cutting gun (205) corresponds to the cutting slag storage mechanism (300).

4. The plasma arc cutting busbar equipment according to claim 3, characterized in that: Cooling spray nozzles (213) are provided on the receiving platform (214).

5. The plasma arc cutting busbar equipment according to claim 3, characterized in that: The plasma arc cutting mechanism is equipped with a clamping mechanism. Several clamping seats (208) are spaced apart on the connecting platform (105). The clamping seats (208) correspond to the clamping mechanism. Two limiting posts (215) are movably inserted on the receiving platform (214). A movable platform (207) is provided at the bottom of the receiving platform (214). Several pressure rollers (212) are rotatably connected on the movable platform (207). A spring is sleeved on the receiving platform (214). The top end of the spring is fixedly connected to the receiving platform (214), and the bottom end of the spring is fixedly connected to the upper side of the movable platform (207).

6. The plasma arc cutting busbar equipment according to claim 1, characterized in that: The length determining mechanism (400) also includes a swing assembly, which includes a servo motor 2 (405), a long rod (404), a reducer 2 (406), a turntable (407), and a limiting sleeve 2 (408). The long rod (404) is provided on the connecting plate (402), and the servo motor 2 (405) and the reducer 2 (406) are provided on the worktable 4 (106). The power output end of the servo motor 2 (405) is fixedly connected to the power input end of the reducer 2 (406). The power output end of the reducer 2 (406) is fixedly connected to the turntable (407). The turntable (407) is fixedly connected to the limiting sleeve 2 (408) through a swing arm. The limiting sleeve 2 (408) is movably inserted into the long rod (404).

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