A busbar cutting device capable of removing burrs

Abstract

The application relates to a mother line cutting device capable of removing burrs, and relates to the field of mother line cutting equipment. The device comprises a cutting member, a conveying frame and a burr removing member. The cutting member comprises a cutting sliding frame. A cutting hydraulic cylinder is vertically fixed on the top surface of the cutting sliding frame. A cutting table is horizontally fixed in the cutting sliding frame. A sliding plate is vertically slidably assembled in the cutting sliding frame. The bottom surface output end of the cutting hydraulic cylinder is fixed on the top surface of the sliding plate. A cutting knife is horizontally fixed on one side of the bottom surface of the sliding plate. A conveying roller is horizontally arranged in the middle of the bottom surface of the sliding plate. A pressing seat is horizontally arranged on the other side of the bottom surface of the sliding plate. The application realizes accurate burr removal through mechanical extrusion positioning and movement polishing, and efficiency and quality are considered. The moving hydraulic cylinder of the burr removing member drives the horizontal movement of a moving frame. The polishing paper in the cleaning grooves on the two sides of the moving frame can be used to polish the forward burrs and reverse turn-ups of the mother line cutting surface synchronously. The single strip of the technology is mechanically polished, time consumption is small, efficiency is improved, and labor cost is reduced.

Description

Technical Field

[0001] This application relates to the technical field of busbar cutting equipment, and in particular to a busbar cutting device capable of removing burrs. Background Technology

[0002] In fields such as power systems, new energy storage, and industrial power distribution, busbars are key conductive components for centralized distribution and transmission of electrical energy. They connect the main switch of the electrical cabinet to each branch switch, replacing traditional wires, reducing line impedance and power loss. Busbar processing involves core processes such as cutting, drilling, bending, and surface treatment. Cutting is the first critical process, which aims to cut the rolled or coiled busbars into fixed-length sections that meet assembly requirements.

[0003] Currently, the industry generally uses hydraulic busbar processing machines to complete the cutting operation. Its core working principle is that the hydraulic system drives the hydraulic rod to move the cutting blade vertically downward. The cutting blade and the lower die are used to cut the busbar. During the cutting process, the gap between the cutting blade and the lower die will cause the edge of the busbar to be squeezed and deformed, forming burrs on both sides of the busbar.

[0004] Regarding the aforementioned technologies, the inventors discovered that the shearing and cutting method of the hydraulic busbar processing machine easily produces burrs on the cut surface of the busbar, and cannot be processed simultaneously. After the busbar is cut, workers need to remove it from the processing machine and transfer it to a dedicated deburring station. This requires manual deburring, resulting in a discontinuous processing flow. The manual deburring steps are cumbersome and inefficient. Utility Model Content

[0005] To overcome the problems of existing hydraulic busbar processing machines that easily produce burrs on the cut surface of the busbar and cannot be processed simultaneously, requiring workers to remove the busbar from the processing machine after cutting and transfer it to a dedicated deburring station, which relies on manual deburring, resulting in a discontinuous processing flow, cumbersome manual deburring steps, and low efficiency, this application provides a busbar cutting device that can remove burrs.

[0006] The present application provides a busbar cutting device capable of removing burrs, which adopts the following technical solution: A busbar cutting device for deburring includes a cutting component, a conveying frame, and a deburring component. The cutting component includes a cutting slide frame, a cutting hydraulic cylinder vertically fixed on the top surface of the cutting slide frame, and a cutting table horizontally fixed inside the cutting slide frame. A sliding plate is vertically slidably assembled inside the cutting slide frame, and the bottom output end of the cutting hydraulic cylinder is fixed to the top surface of the sliding plate. A cutter is horizontally fixed on one side of the bottom surface of the sliding plate, a conveying roller is horizontally arranged in the middle of the bottom surface of the sliding plate, and a pressure seat is horizontally arranged on the other side of the bottom surface of the sliding plate. The conveying frame is fixed to... On the side end face of the cutting slide frame near the pressure seat, a deburring component is provided on the side end face of the cutting slide frame near the cutter. The deburring component includes a pressure frame, which is horizontally fixed on the side end face of the cutting slide frame near the cutter. A movable frame is vertically arranged between the pressure frame and the cutting slide frame. A movable hydraulic cylinder is horizontally fixed on one side of the pressure frame, and the output end of the movable hydraulic cylinder is fixed on the movable frame. Cleaning grooves are provided on both sides of the movable frame, and a rubber pad is fixed on the inner wall of the cleaning groove of the movable frame. Abrasive paper is fixed on the outer wall of the rubber pad.

[0007] By adopting the above technical solution, in the deburring busbar cutting device, the cutting slide frame provides overall structural support, and the cutting hydraulic cylinder is fixed to the cutting slide frame via its top surface, providing power for the slide plate to slide vertically. The cutting table is fixed inside the cutting slide frame, providing a platform for cutting. The slide plate moves up and down under the action of the cutting hydraulic cylinder. The cutter is installed on one side of the bottom of the slide plate, responsible for cutting the busbar; the conveying roller is installed in the middle of the bottom of the slide plate, used to convey the material during the cutting process; the pressure seat is fixed on the other side of the slide plate, used to press down the busbar during cutting, ensuring the stability of the cutting. The cutting frame is fixed on one side of the cutting slide frame, providing stable support for the entire device. The pressure frame in the deburring component is fixed to the cutting slide frame and cooperates with the moving hydraulic cylinder to enable the moving frame to move up and down. The moving frame is equipped with a cleaning groove, rubber pads, and abrasive paper inside, used to remove the burrs from the busbar after cutting.

[0008] Optionally, a rotating base is rotatably mounted on both ends of the conveyor roller, and a column is vertically fixed on the top surface of the rotating base. A conveyor motor is horizontally fixed on the rotating base at one end of the conveyor roller, and the output end of the conveyor motor is fixed on the conveyor roller shaft.

[0009] By adopting the above technical solution, the conveyor roller rotates through the rotating bases on the two ends of the shaft, and is powered by the conveyor motor at one end, ensuring that the product can be stably transported forward.

[0010] Optionally, the pin on the swivel seat is slidably inserted into the slide plate, and a compression spring is vertically sleeved above the pin on the swivel seat, with the two ends of the compression spring fixed to the top of the pin on the slide plate and the swivel seat respectively.

[0011] By adopting the above technical solution, the insert on the turntable plays a positioning and guiding role, so that the conveyor roller and the slide plate are tightly combined. At the same time, the pressure spring at the top of the insert provides elastic support to keep the conveyor roller under a certain preload, which helps to more effectively transmit and support the product.

[0012] Optionally, the pressure seat is vertically slidably inserted into the slide plate, and a damping rod is vertically fixed on the top surface of the pressure seat. A compression spring is vertically sleeved on the outside of the damping rod, and the two ends of the compression spring are respectively fixed on the pressure seat and the slide plate.

[0013] By adopting the above technical solution, the sliding fit of the pressure seat on the slide plate and the cooperation of the damping rod and the compression spring on its top surface enable the product to be pressed and fixed more precisely and gently, preventing displacement or detachment during transmission.

[0014] Optionally, a hydraulic cylinder for holding is vertically fixed on the top surface of the press frame, and the bottom output end of the hydraulic cylinder for holding is horizontally fixed on the top surface of the press table.

[0015] By adopting the above technical solution, the pressure frame serves as a support structure, which fixes the entire component. The pressure-holding hydraulic cylinder fixed on its top surface pushes the pressure table through the bottom output end to achieve the pressure-holding and fixing of the workpiece.

[0016] Optionally, a measuring plate is horizontally fixed at one end of the pressure frame away from the cutting slide frame, and a movable slide frame is horizontally fixed through the middle of the measuring plate. A baffle is vertically installed above the movable slide frame, and an adjusting screw is horizontally rotatably connected inside the movable slide frame.

[0017] By adopting the above technical solution, the measuring plate is used to measure the cutting dimensions. The movable slide frame on it can slide along its length. By rotating the adjusting screw inside the baffle, the baffle slides along the movable slide frame, thereby adjusting the position of the baffle and ensuring the precise alignment of the workpiece with the cutting boundary.

[0018] Optionally, a screw hole slider is fixed on the bottom surface of the baffle, and the screw hole slider on the baffle is horizontally slidably assembled in the movable slide frame, and the screw hole slider on the baffle is threaded through and assembled with the adjusting screw.

[0019] By adopting the above technical solution, the position of the baffle is precisely adjusted by moving the sliding frame and adjusting the screw, ensuring the consistency between the cutting boundary and the predetermined size, and finally achieving precise cutting of the workpiece.

[0020] Optionally, multiple feeding rollers are rotatably connected to the conveyor frame in a transverse direction.

[0021] By adopting the above technical solution, multiple feeding rollers are horizontally rotatably connected on the conveyor frame. Their functions are as follows: the conveyor frame is the load-bearing and support structure of the entire device, used to install and fix the feeding rollers; the feeding rollers are used to support and transfer materials, so that they can move smoothly on the conveyor frame.

[0022] In summary, this application includes at least one of the following beneficial technical effects: By integrating cutting and deburring functions into the same equipment, the entire process is automated, completely solving efficiency bottlenecks. The busbars are conveyed to the cutting slide frame via the feeding rollers of the conveyor frame. After cutting, they are directly fed into the deburring pressing frame via the conveyor rollers, eliminating the need for manual removal and transfer by workers. The entire process from feeding, positioning, cutting, and deburring is completed automatically within the equipment, shortening process connection time and eliminating the waste of busbars accumulating at the cutting station and waiting for them at the deburring station, thus improving equipment utilization. The equipment achieves automatic feeding and station transfer of busbars through feeding rollers and conveyor rollers, eliminating the need for workers to manually push the busbars. This automatic conveying technology allows for continuous operation without fatigue limitations, reducing auxiliary time and further improving overall processing efficiency. Automatic conveying replaces manual handling, reducing auxiliary time.

[0023] This technology achieves precise deburring through mechanical extrusion positioning and moving grinding, balancing efficiency and quality. The moving hydraulic cylinder of the deburring part drives the moving frame to move laterally, and the grinding paper in the cleaning grooves on both sides of the moving frame can simultaneously grind the forward burrs and reverse flanges of the motherboard cut surface. This technology reduces the time required for mechanical grinding per strip, improves efficiency, and reduces labor costs. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is a schematic diagram of the overall structure of the embodiment of this application in an exploded state; Figure 3 This is a schematic diagram of the structure of the cut component in the exploded state according to an embodiment of this application; Figure 4 This is a schematic diagram of the deburring component in the exploded state according to an embodiment of this application; Figure 5 This is a schematic diagram of the conveyor frame in the disassembled state according to an embodiment of this application.

[0025] Explanation of reference numerals in the attached drawings: 1. Cutting part; 11. Cutting slide frame; 12. Cutting table; 13. Cutting hydraulic cylinder; 14. Slide plate; 15. Cutting knife; 16. Conveyor roller; 161. Rotary seat; 162. Conveyor motor; 163. Downward pressure spring; 17. Pressure seat; 171. Damping rod; 172. Compression spring; 2. Conveyor frame; 21. Feeding roller; 3. Deburring part; 31. Pressure frame; 32. Holding hydraulic cylinder; 33. Pressure table; 34. Moving hydraulic cylinder; 35. Moving frame; 351. Rubber pad; 352. Grinding paper; 36. Measuring plate; 37. Moving slide frame; 38. Baffle; 39. Adjusting screw. Detailed Implementation

[0026] The present application will be further described in detail below with reference to the accompanying drawings.

[0027] This application discloses a busbar cutting device capable of removing burrs. (Refer to...) Figure 1 , Figure 2 , Figure 3 and Figure 4 A deburring busbar cutting device includes a cutting component 1, a conveying frame 2, and a deburring component 3. The cutting component 1 includes a cutting slide frame 11, a cutting hydraulic cylinder 13 vertically fixed on the top surface of the cutting slide frame 11, a cutting table 12 horizontally fixed inside the cutting slide frame 11, a sliding plate 14 vertically slidably assembled inside the cutting slide frame 11, and the bottom output end of the cutting hydraulic cylinder 13 fixed on the top surface of the sliding plate 14. A cutter 15 is horizontally fixed on one side of the bottom surface of the sliding plate 14, a conveying roller 16 is horizontally arranged in the middle of the bottom surface of the sliding plate 14, and a pressure seat 17 is horizontally arranged on the other side of the bottom surface of the sliding plate 14. The conveying frame 2 is fixed to the cutting slide frame. On the side end face of the cutting slide frame 11 near the pressure base 17, the deburring component 3 is provided on the side end face of the cutting slide frame 11 near the cutter 15. The deburring component 3 includes a pressure frame 31, which is horizontally fixed on the side end face of the cutting slide frame 11 near the cutter 15. A movable frame 35 is vertically arranged between the pressure frame 31 and the cutting slide frame 11. A movable hydraulic cylinder 34 is horizontally fixed on one side of the pressure frame 31, and the output end of the movable hydraulic cylinder 34 is fixed on the movable frame 35. Cleaning grooves are provided on both sides of the movable frame 35, and a rubber pad 351 is fixed on the inner wall of the cleaning groove of the movable frame 35. A polishing paper 352 is fixed on the outer wall of the rubber pad 351.

[0028] By adopting the above technical solution, in the deburring busbar cutting device, the cutting slide frame 11 provides overall structural support, and the cutting hydraulic cylinder 13 is fixed to the cutting slide frame 11 via its top surface, providing power for the drive of the slide plate 14, enabling the slide plate 14 to slide vertically. The cutting table 12 is fixed inside the cutting slide frame 11, providing a platform for cutting. The slide plate 14 moves up and down under the action of the cutting hydraulic cylinder 13. The cutter 15 is installed on one side of the bottom of the slide plate 14, responsible for cutting the busbar; the conveying roller 16 is installed in the middle of the bottom of the slide plate 14, used to convey materials during the cutting process; the pressure seat 17 is fixed on the other side of the slide plate 14, used to press down the busbar during cutting, ensuring the stability of the cutting. The cutting frame is fixed on one side of the cutting slide frame 11, providing stable support for the entire device. The pressure frame 31 in the deburring component 3 is fixed to the cutting slide frame 11 and cooperates with the moving hydraulic cylinder 34, enabling the moving frame 35 to move up and down. The movable frame 35 has a cleaning groove inside and is equipped with a rubber pad 351 and a sanding paper 352 for removing burrs from the mother bar after cutting.

[0029] Reference Figure 3 A rotating base 161 is rotatably mounted on both ends of the conveyor roller 16, and a pin is vertically fixed to the top surface of the rotating base 161. A conveyor motor 162 is horizontally fixed on the rotating base 161 at one end of the conveyor roller 16, and the output end of the conveyor motor 162 is fixed to the rotating shaft of the conveyor roller 16. The conveyor roller 16 rotates through the rotating bases 161 on both ends, and is powered by the conveyor motor 162 at one end, ensuring stable forward transmission of the product. The pin on the rotating base 161 is slidably inserted into the slide plate 14, and a downward pressure spring 163 is vertically sleeved above the pin on the rotating base 161, with both ends of the downward pressure spring 163 fixed to the top of the pin on the slide plate 14 and the rotating base 161, respectively. The pin on the rotating base 161 serves to position and guide, ensuring a tight connection between the conveyor roller 16 and the slide plate 14. At the same time, the downward pressure spring 163 at the top of the pin provides elastic support to maintain a certain preload on the conveyor roller 16, which helps to more effectively transmit and support the product. The pressure seat 17 is vertically slidably inserted into the slide plate 14, and a damping rod 171 is vertically fixed on the top surface of the pressure seat 17. A compression spring 172 is vertically sleeved on the outside of the damping rod 171, and the two ends of the compression spring 172 are respectively fixed to the pressure seat 17 and the slide plate 14. The sliding fit of the pressure seat 17 on the slide plate 14 and the cooperation of the damping rod 171 and the compression spring 172 on its top surface allow the product to be pressed and fixed more precisely and gently, preventing displacement or detachment during transportation.

[0030] Reference Figure 4A hydraulic cylinder 32 is vertically fixed on the top surface of the pressure frame 31, and the bottom output end of the hydraulic cylinder 32 is horizontally fixed on the top surface of the pressure table 33. The pressure frame 31 serves as a support structure, fixing the entire assembly. The hydraulic cylinder 32 fixed on its top surface pushes the pressure table 33 through its bottom output end, thus fixing the workpiece. A measuring plate 36 is horizontally fixed at the end of the pressure frame 31 away from the cutting slide frame 11. A movable slide frame 37 is horizontally fixed through the middle of the measuring plate 36, and a baffle 38 is vertically installed above the movable slide frame 37. An adjusting screw 39 is horizontally rotatably connected inside the movable slide frame 37. The measuring plate 36 is used to measure the cutting dimensions. The movable slide frame 37 on it can slide along its length. By rotating the adjusting screw 39 inside the baffle 38, the baffle 38 slides along the movable slide frame 37, thereby adjusting the position of the baffle 38 to ensure precise alignment of the workpiece with the cutting boundary. A screw-hole slider is fixed on the bottom surface of the baffle 38, and the screw-hole slider on the baffle 38 is horizontally slidably assembled in the movable slide frame 37. The screw-hole slider on the baffle 38 is threadedly connected to the adjusting screw 39. The position of the baffle 38 is precisely adjusted by moving the slide frame 37 and adjusting the screw 39 to ensure the consistency of the cutting boundary with the predetermined size, and finally achieve precise cutting of the workpiece.

[0031] Reference Figure 5 The conveyor frame 2 has multiple feeding rollers 21 that are rotatably connected laterally. The functions of the multiple feeding rollers 21 are as follows: the conveyor frame 2 is the load-bearing and support structure of the entire device, used to install and fix the feeding rollers 21; the feeding rollers 21 are used to support and transfer materials, so that they can move smoothly on the conveyor frame 2.

[0032] The implementation principle of the busbar cutting device capable of removing burrs in this application embodiment is as follows: First, according to the required length of the busbar, rotate the adjusting screw 39 in the moving slide frame 37 in the middle of the measuring plate 36 to push the baffle 38 to the cutting length position specified by the measuring plate 36. The busbar to be cut is supported and transported into the cutting slide frame 11 by multiple feeding rollers 21 on the conveyor frame 2. Then, start the cutting hydraulic cylinder 13 on the top surface of the cutting slide frame 11 to push the slide plate 14 vertically downward toward the cutting table 12. Under the deformation force of the downward spring 163, the rotating seats 161 at both ends of the conveying roller 16 on the bottom surface of the slide plate 14 push the conveying roller 16 to press the busbar against the cutting table 12. Start the conveying motor 162 to drive the busbar to be inserted into the pressure frame 31 of the deburring part 3, so that the other end of the busbar presses against the baffle 38. Then, the cutting hydraulic cylinder 13 is extended, so that the pressure seat 17 presses against the top surface of the cutting table 12, pushing the slide plate 14 to move vertically downward, driving the cutter 15 to cut the motherboard; Finally, when cleaning the burrs at the ends of the cut busbar, the hydraulic cylinder 32 on the top surface of the pressure frame 31 is extended, pushing the pressure table 33 down to press the busbar onto the pressure frame 31 for stability. The moving hydraulic cylinder 34 on one side of the pressure frame 31 extends, pushing the moving frame 35 to move laterally. The polishing paper 352 inside the cleaning grooves on both sides of the moving frame 35 polishes the burrs at the cut end of the busbar. After polishing and removing the burrs, the busbar is removed.

[0033] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A busbar cutting device capable of removing burrs, characterized in that, The assembly includes a cutting component (1), a conveyor frame (2), and a deburring component (3). The cutting component (1) includes a cutting slide frame (11). A cutting hydraulic cylinder (13) is vertically fixed on the top surface of the cutting slide frame (11), and a cutting table (12) is horizontally fixed inside the cutting slide frame (11). A sliding plate (14) is vertically slidably assembled inside the cutting slide frame (11), and the bottom output end of the cutting hydraulic cylinder (13) is fixed on the top surface of the sliding plate (14). A cutter (15) is horizontally fixed on one side of the bottom surface of the sliding plate (14), and a conveying roller (16) is horizontally arranged in the middle of the bottom surface of the sliding plate (14). A pressure seat (17) is horizontally arranged on the other side of the bottom surface of the sliding plate (14). The conveyor frame (2) is fixed on the cutting slide frame (11) near the pressure seat (17). On one side end face of 7), the deburring edge piece (3) is set on the side end face of the cutting slide frame (11) near the cutter (15). The deburring edge piece (3) includes a pressure frame (31). The pressure frame (31) is horizontally fixed on the side end face of the cutting slide frame (11) near the cutter (15). A moving frame (35) is vertically arranged between the pressure frame (31) and the cutting slide frame (11). A moving hydraulic cylinder (34) is horizontally fixed on one side of the pressure frame (31). The output end of the moving hydraulic cylinder (34) is fixed on the moving frame (35). Cleaning grooves are opened on both sides of the moving frame (35). A rubber pad (351) is fixed on the inner wall of the cleaning groove of the moving frame (35). A polishing paper (352) is fixed on the outer wall of the rubber pad (351).

2. The deburring busbar cutting device according to claim 1, characterized in that: Rotary seats (161) are rotatably mounted on both ends of the conveying roller (16), and a column is vertically fixed on the top surface of the rotary seat (161). A conveying motor (162) is horizontally fixed on the rotary seat (161) at one end of the conveying roller (16), and the output end of the conveying motor (162) is fixed on the rotating shaft of the conveying roller (16).

3. The deburring busbar cutting device according to claim 2, characterized in that: The insert on the rotating base (161) is slidably inserted into the slide plate (14), and a downward pressure spring (163) is vertically sleeved above the insert on the rotating base (161), and the two ends of the downward pressure spring (163) are respectively fixed to the top of the insert on the slide plate (14) and the rotating base (161).

4. The deburring busbar cutting device according to claim 3, characterized in that: The pressure seat (17) is vertically slidably inserted into the slide plate (14), and a damping rod (171) is vertically fixed on the top surface of the pressure seat (17). A compression spring (172) is vertically sleeved on the outside of the damping rod (171), and the two ends of the compression spring (172) are respectively fixed on the pressure seat (17) and the slide plate (14).

5. The deburring busbar cutting device according to claim 1, characterized in that: A hydraulic cylinder (32) is vertically fixed on the top surface of the pressure frame (31), and the bottom output end of the hydraulic cylinder (32) is horizontally fixed on the top surface of the pressure table (33).

6. The deburring busbar cutting device according to claim 5, characterized in that: The pressure frame (31) has a measuring plate (36) fixed horizontally at one end away from the cutting slide frame (11), and a movable slide frame (37) is fixed horizontally through the middle of the measuring plate (36). A baffle (38) is vertically arranged above the movable slide frame (37), and an adjusting screw (39) is horizontally rotatably connected inside the movable slide frame (37).

7. A deburring busbar cutting device according to claim 6, characterized in that: A screw hole slider is fixed on the bottom surface of the baffle (38), and the screw hole slider on the baffle (38) is horizontally slidably assembled in the movable slide frame (37). The screw hole slider on the baffle (38) is threaded through and assembled with the adjusting screw (39).

8. The deburring busbar cutting device according to claim 1, characterized in that: The conveyor frame (2) has multiple feeding rollers (21) that rotate horizontally in the transverse direction.

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