Busbar bending machine
By designing a bending machine for bus bars, using automated unwinding, feeding, cutoff and folding mechanisms, the problem of low bending and cutoff efficiency of bus bars in the prior art is solved, and an efficient and convenient bus bar processing process is achieved.
Patent Information
- Application Number
- CN202421541719.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-02
AI Technical Summary
In the prior art, the bending and truncation of bus bars mainly relies on manual operation, resulting in inefficiency and inconvenience.
A bending machine for bus bars is designed, including a working platform, unwinding station, feeding station, cut-off station, folding station and unloading station. The equipment is equipped with an unwinding mechanism, a feeding mechanism, a cut-off mechanism, a folding mechanism and a cut-off mechanism. Through the coordinated work of these mechanisms, efficient bending and cutting of the bus bar can be achieved.
Through the automated bending and cut-off process, the efficiency and quality of bus bar processing are significantly improved, the problem of inefficient manual operation is solved, and the equipment structure is clever, convenient and practical.
Smart Images
Figure CN222740025U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of busbar bending, in particular to a busbar bending machine. Background Art
[0002] A busbar, also known as a busbar or busbar, is a conductive bar used in electrical systems to connect multiple circuits or devices so that they can share electrical energy. It is usually made of copper or aluminum materials with high conductivity and low resistance. Busbars are widely used in power systems, electronic equipment, and electrical engineering to improve the transmission efficiency of current and reduce energy loss. In power systems, busbars are used to connect multiple power sources or loads so that they can share electrical energy. For example, in a solar power generation system, the busbar can collect the output current of multiple solar panels and then transmit it to the inverter or the grid.
[0003] In the prior art, the busbar is generally bent and cut manually. However, the manual bending process is time-consuming and labor-intensive, and the busbar bending efficiency is low, which is very inconvenient. Utility Model Content
[0004] The utility model aims to provide a busbar bending machine, which has an ingenious structure and can be used to bend the busbar comprehensively and efficiently, and is efficient and practical.
[0005] The technical solution for realizing the purpose of the utility model is as follows: the utility model has a working platform and an unwinding station located on one side of the working platform, the working platform is provided with a feeding station, a cutting station, a folding station and a blanking station in sequence, the unwinding station is provided with an unwinding mechanism for unwinding the wound busbar, the feeding station is provided with a feeding mechanism for guiding the unwound busbar for feeding, the cutting station is provided with a cutting mechanism for cutting the busbar, the folding station is provided with a folding mechanism for folding the busbar, and the blanking station is provided with a blanking mechanism for blanking the busbar after bending;
[0006] The folding mechanism includes a first folding component that can fold one end of the bus bar, and the first folding component includes a first folding bracket fixed on a working platform, a first folding motor fixed on the first folding bracket, a first guide block fixed on the first folding bracket, a first guide channel arranged in the first guide block, and a first fan-shaped folding shaft fixed at an output end of the first folding motor, the extension direction of the first guide channel is arranged parallel to the working platform, the rotation axis of the first fan-shaped folding shaft is arranged parallel to the working platform and perpendicular to the extension direction of the first guide channel, a first folding surface is provided on the first fan-shaped folding shaft, the first folding surface is arranged coplanar with the bottom surface of the first guide channel when the first folding motor does not drive the first fan-shaped folding shaft, and the first folding surface folds the bus bar passing through the first guide channel and presses it against the first guide block through the driving of the first folding motor on the first fan-shaped folding shaft;
[0007] After the busbar unwound by the unwinding mechanism passes through the cutting mechanism through the feeding drive of the feeding mechanism, one end of the busbar is folded by the first folding component, and after the cutting mechanism cuts the busbar, it is unloaded by the unloading mechanism.
[0008] Furthermore, the unwinding mechanism includes an unwinding bracket, an unwinding motor fixed on the unwinding bracket, and an unwinding disk fixed on the output end of the unwinding motor, wherein the rotation axis of the unwinding disk is arranged parallel to the axis of the first fan-shaped folding axis, and the unwinding disk unwinds the bus bar by driving the unwinding disk through the unwinding motor.
[0009] Furthermore, the feeding mechanism includes a feeding bracket fixed on the working platform, a feeding motor fixed on the feeding bracket, a lower feeding roller shaft rotatably arranged on the feeding bracket under the drive of the feeding motor, a first lifting slider relatively and lifted and lowered on the feeding bracket, and an upper feeding roller shaft rotatably arranged between each first lifting slider under the drive of the feeding motor, the feeding bracket is provided with first lifting slots relatively arranged, the first lifting sliders are slidably arranged in the corresponding first lifting slots, the top of each first lifting slot is provided with a first mounting seat with an opening downward, each first mounting seat is installed with a first buffer spring, the two ends of the first buffer spring are respectively connected to the first mounting seat and the first lifting slider, the upper feeding roller shaft and the lower feeding roller shaft are arranged in parallel, and the rotation direction of the upper feeding roller shaft and the rotation direction of the lower feeding roller shaft are oppositely arranged under the drive of the feeding motor, a feeding channel for the bus bar to pass through is formed between the upper feeding roller shaft and the lower feeding roller shaft, and the upper feeding roller shaft and the lower feeding roller shaft drive the bus bar to feed under the synchronous drive of the feeding motor.
[0010] Furthermore, an adjustment component for adjusting and correcting the bus bar is provided between the unwinding mechanism and the feeding mechanism, the adjustment component comprising an adjustment bracket fixed on the working platform, two first adjustment rollers fixed on the adjustment bracket, a second adjustment roller located between the two first adjustment rollers, an intermediate bracket fixed on the working platform, a plurality of intermediate rollers arranged in a triangular shape on the intermediate bracket, and an adjustment block fixed on the working platform and capable of adjusting the position of the bus bar, the second adjustment roller is lifted and lowered on the adjustment bracket and fixed by a locking member, each of the first adjustment rollers, the second adjustment rollers and each intermediate roller is arranged parallel to the axis of the unwinding shaft, a feed guide channel for guiding the bus bar for feeding is provided on the adjustment block, the feed guide channel is connected to the feed channel, a plurality of guide wheels for guiding the bus bar in the feed guide channel are provided on the adjustment block, and the bus bar on the unwinding shaft passes through the first adjustment roller, the second adjustment roller and the intermediate roller in sequence, and then passes through the feed guide channel and enters the feed channel.
[0011] Furthermore, the above-mentioned cutting mechanism includes a cutting bracket fixed on the working platform, a cutting cylinder fixed on the cutting bracket, a cutting knife fixed on the telescopic end of the cutting cylinder, and a cutting platform fixed on the cutting bracket, the telescopic direction of the cutting cylinder is arranged perpendicular to the working platform, the cutting platform is provided with a groove for the cutting knife to be embedded, a connecting block is provided between the feeding channel and the cutting mechanism, a connecting channel is provided on the connecting block, and the connecting channel is connected with both the material connecting channel and the first guide channel.
[0012] Furthermore, the folding mechanism further includes a second folding assembly for folding the cut end of the busbar, and a lifting assembly through which the folded busbar can pass, the lifting assembly including a positioning bracket fixed on the working platform, a discharging motor fixed on the positioning bracket, a lower discharging roller shaft rotatably arranged on the positioning bracket under the drive of the discharging motor, a lifting cylinder fixed on the positioning bracket, a lifting bracket fixed on the telescopic end of the lifting cylinder, and an upper discharging roller shaft rotatably arranged on the lifting bracket, the rotation axes of the upper and lower discharging roller shafts are arranged parallel to the axis of the upper feed roller shaft, the telescopic direction of the lifting cylinder is arranged perpendicular to the working platform, the second folding assembly includes a second folding motor fixed on the positioning bracket, a second fan-shaped folding shaft fixed at the output end of the second folding motor, and a second guide block fixed on the lifting bracket, The cam is an electrically conductive member which is adapted to engage said first and second guide blocks and is adapted to engage said first and second guide blocks when the cam is in a position to engage said first and second guide blocks.
[0013] Furthermore, the above-mentioned unloading mechanism includes an unloading bracket fixed on the working platform, a unloading cylinder arranged on the unloading bracket, and a unloading tray. The unloading tray is rotatably arranged on the unloading bracket, one end of the unloading cylinder is rotatably arranged on the unloading bracket, the unloading tray is rotatably connected to the telescopic end of the unloading cylinder, and the unloading tray is flipped by the drive of the unloading cylinder to unload the bent bus bar on the unloading tray.
[0014] The utility model has positive effects: (1) the utility model unwinds the busbar by arranging an unwinding mechanism on the unwinding station, feeds the busbar by the feeding mechanism on the feeding station, cuts the busbar by arranging a cutting mechanism on the cutting station, cuts one or both ends of the busbar by the folding mechanism on the folding station, and unloads the cut and folded busbar by the unloading mechanism on the unloading station; a first folding component is arranged on the folding mechanism, and a first folding surface on the first fan-shaped folding shaft is driven by a first folding motor to fold one end of the busbar; after folding, the busbar is cut by the cutting mechanism, which effectively solves the inefficiency problem caused by the manual folding and cutting process in the prior art, and effectively ensures the high efficiency of the busbar bending process, with a clever structure, convenient and practical.
[0015] (2) The utility model unwinds the busbar by setting up an unwinding mechanism and driving the unwinding disk through the unwinding motor, thereby effectively ensuring the efficiency and controllability of the busbar unwinding, which is convenient and practical.
[0016] (3) The utility model has meshing gears on the upper feed roller and the lower feed roller. The feed motor drives the upper feed roller and the lower feed roller synchronously by driving the gears. The upper feed roller and the lower feed roller are synchronously driven and rotate in opposite directions, thereby driving the bus bar to feed. The first buffer spring in the first mounting seat continuously applies force to the lifting and lowering of the first lifting slider, thereby being suitable for bus bars of various thicknesses. The bus bar is driven by the friction force of the upper feed roller and the lower feed roller to be brought into the feed channel for feeding, thereby ensuring the high efficiency of feeding and avoiding the bus bar from warping during the feeding process. The utility model has good adjustability and applicability.
[0017] (4) The utility model provides an adjustment component between the unwinding mechanism and the feeding mechanism, guides and adjusts the tension of the bus bar by rolling and lifting the second adjustment rollers arranged between the first adjustment rollers, and adjusts and guides the position of the bus bar by cooperating with the feed guide channel on the adjustment block and the guide wheels, thereby ensuring the stability of the bus bar during feeding, and being convenient and practical.
[0018] (5) The utility model improves the efficiency and accuracy of cutting the busbar by configuring the cutting mechanism to cooperate with the cutting cylinder and the cutting knife.
[0019] (6) The utility model sets a second folding component. The second folding surface on the second fan-shaped folding shaft on the second folding component folds the cut end of the bus bar through the drive of the second folding motor, thereby achieving the effect of folding both ends of the bus bar. The lifting cylinder on the lifting component drives the lifting bracket. On the one hand, it can press the bus bar during the folding process to prevent the other end of the bus bar from tilting up during the folding process. On the other hand, after both ends are folded, the lifting cylinder can lift the lifting bracket and unload the folded bus bar through the unloading mechanism, avoiding the lower discharge roller from affecting the unloading of the bus bar. It is convenient and practical.
[0020] (7) The utility model provides a feeding mechanism, and uses a feeding cylinder to drive a feeding plate to feed the busbar after folding, thereby ensuring high efficiency of feeding the busbar. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to specific embodiments and in conjunction with the accompanying drawings.
[0022] Figure 1 It is a schematic diagram of the overall structure of the busbar bending machine in the utility model;
[0023] Figure 2 It is a schematic diagram of the overall structure of the unwinding mechanism in the utility model;
[0024] Figure 3 It is a schematic diagram of the overall structure of the adjustment component in the utility model;
[0025] Figure 4 It is a schematic diagram of the overall structure of the feeding mechanism in the utility model;
[0026] Figure 5 It is a schematic diagram of the overall structure of the truncation mechanism in the utility model;
[0027] Figure 6 It is a schematic diagram of the overall structure of the first flip assembly in the utility model;
[0028] Figure 7 It is a schematic diagram of the overall structure of the lifting assembly and the second flip assembly in the utility model;
[0029] Figure 8 It is a schematic diagram of the overall structure of the feeding mechanism in the utility model. DETAILED DESCRIPTION
[0030] See Figures 1 to 8The utility model has a working platform 100 and an unwinding station located on one side of the working platform 100. The working platform 100 is provided with a feeding station, a cutting station, a folding station and a blanking station in sequence. The unwinding station is provided with an unwinding mechanism 1 for unwinding the wound busbar, the feeding station is provided with a feeding mechanism 3 for guiding the unwound busbar for feeding, the cutting station is provided with a cutting mechanism 4 for cutting the busbar, the folding station is provided with a folding mechanism for folding the busbar, and the blanking station is provided with a blanking mechanism 8 for blanking the busbar after bending;
[0031] The folding mechanism includes a first folding assembly 5 that can fold one end of the busbar, the first folding assembly 5 includes a first folding bracket 51 fixed on the working platform 100, a first folding motor 52 fixed on the first folding bracket 51, a first guide block 53 fixed on the first folding bracket 51, a first guide channel 54 arranged in the first guide block 53, and a first fan-shaped folding shaft 55 fixed at the output end of the first folding motor 52, and the extension direction of the first guide channel 54 is parallel to the working platform 100. The first fan-shaped folding shaft 55 is provided with a rotation axis parallel to the working platform 100 and perpendicular to the extension direction of the first guide channel 54. The first fan-shaped folding shaft 55 is provided with a first folding surface 56. The first folding surface 56 is coplanar with the bottom surface of the first guide channel 54 when the first folding motor 52 does not drive the first fan-shaped folding shaft 55. The first folding surface 56 folds the busbar passing through the first guide channel 54 and presses against the first guide block 53 through the driving of the first fan-shaped folding shaft 55 by the first folding motor 52.
[0032] After the busbar unwound by the unwinding mechanism 1 passes through the cutting mechanism 4 through the feeding drive of the feeding mechanism 3, one end of the busbar is folded by the first folding component 5, and after the busbar is cut by the cutting mechanism 4, it is unloaded by the unloading mechanism 8.
[0033] The unwinding mechanism 1 includes an unwinding bracket 11, an unwinding motor 12 fixed on the unwinding bracket 11, and an unwinding disk 13 fixed on the output end of the unwinding motor 12. The rotation axis of the unwinding disk 13 is arranged parallel to the axis of the first fan-shaped folding shaft 55. The unwinding disk 13 unwinds the bus bar through the unwinding motor 12 driving the unwinding disk 13.
[0034] The feeding mechanism 3 includes a feeding bracket 31 fixed on the working platform 100, a feeding motor fixed on the feeding bracket 31, a lower feeding roller 32 rotatably arranged on the feeding bracket 31 under the drive of the feeding motor, a first lifting slider 35 relatively and lifted and lowered on the feeding bracket 31, and an upper feeding roller 33 rotatably arranged between each first lifting slider 35 under the drive of the feeding motor, and the feeding bracket 31 is provided with a first lifting slot 34 relatively arranged, and the first lifting slider 35 is slidably arranged in the corresponding first lifting slot 34, and the top of each first lifting slot 34 is A first mounting seat 36 with an opening downward is provided, and a first buffer spring 37 is installed in each first mounting seat 36. Both ends of the first buffer spring 37 are respectively connected to the first mounting seat 36 and the first lifting slider 35. The upper feed roller 33 and the lower feed roller 32 are arranged in parallel, and the rotation direction of the upper feed roller 33 and the rotation direction of the lower feed roller 32 are arranged oppositely under the drive of the feed motor. A feed channel for the bus bar to pass through is formed between the upper feed roller 33 and the lower feed roller 32, and the upper feed roller 33 and the lower feed roller 32 drive the bus bar to feed under the synchronous drive of the feed motor.
[0035] An adjusting assembly 2 for adjusting and correcting the busbar is also provided between the unwinding mechanism 1 and the feeding mechanism 3. The adjusting assembly 2 includes an adjusting bracket 21 fixed on the working platform 100, two first adjusting rollers 22 fixed on the adjusting bracket 21, a second adjusting roller 23 located between the two first adjusting rollers 22, an intermediate bracket 24 fixed on the working platform 100, a plurality of intermediate rollers 25 arranged in a triangular shape on the intermediate bracket 24, and an adjusting block 26 fixed on the working platform 100 and capable of adjusting the position of the busbar, the second adjusting roller 23 The lifting device is set on the adjustment bracket 21 and fixed by a locking piece. Each first adjustment roller 22, the second adjustment roller 23 and each intermediate roller shaft 25 are set parallel to the axis of the unwinding shaft. The adjustment block 26 is provided with a feed guide channel for guiding the bus bar for feeding. The feed guide channel is connected to the feed channel. The adjustment block 26 is provided with a plurality of guide wheels 27 for guiding the bus bar in the feed guide channel. The bus bar on the unwinding shaft is successively passed around the first adjustment roller 22, the second adjustment roller 23, and the intermediate roller shaft 25, and then passes through the feed guide channel and enters the feed channel.
[0036] The cutting mechanism 4 includes a cutting bracket 41 fixed on the working platform 100, a cutting cylinder 42 fixed on the cutting bracket 41, a cutting knife 43 fixed on the telescopic end of the cutting cylinder 42, and a cutting platform 44 fixed on the cutting bracket 41. The telescopic direction of the cutting cylinder 42 is perpendicular to the working platform 100. The cutting platform 44 is provided with a groove 45 for the cutting knife 43 to be embedded. A connecting block is provided between the feeding channel and the cutting mechanism 4. A connecting channel is provided on the connecting block. The connecting channel is connected to the material connecting channel and the first guide channel 54.
[0037] The folding mechanism also includes a second folding component 6 for folding the cut end of the busbar, and a lifting component 7 through which the folded busbar can pass, the lifting component 7 includes a positioning bracket 71 fixed on the working platform 100, a discharging motor fixed on the positioning bracket 71, a lower discharging roller shaft 74 rotatably arranged on the positioning bracket 71 under the drive of the discharging motor, a lifting cylinder 72 fixed on the positioning bracket 71, a lifting bracket 73 fixed on the telescopic end of the lifting cylinder 72, and an upper discharging roller shaft rotatably arranged on the lifting bracket 73, the rotation axes of the upper discharging roller shaft and the lower discharging roller shaft 74 are arranged parallel to the axis of the upper feed roller shaft 33, the telescopic direction of the lifting cylinder 72 is arranged perpendicular to the working platform 100, the second folding component 6 includes a second folding motor 61 fixed on the positioning bracket 71, a second fan-shaped folding shaft 62 fixed at the output end of the second folding motor 61, and a second guide block 63 fixed on the lifting bracket 73, the second The axis of the fan-shaped folding shaft 62 is arranged parallel to the axis of the first fan-shaped folding shaft 55, and the second fan-shaped folding shaft 62 is provided with a second folding surface 64. The second folding surface 64 is arranged parallel to the first folding surface 56 when not folded. The second folding surface 64 drives the second fan-shaped folding shaft 62 through the second folding motor 61 to press the cut end of the bus bar against the second guide block 63 for folding. The lifting bracket 73 is provided with a second lifting slot 77 arranged opposite to each other, and a second lifting slider 76 is provided in each second lifting slot 77 for lifting and sliding. The upper discharge roller shaft is rotatably connected to each second lifting slider 76, and the top of each second lifting slot 77 is provided with a second mounting seat 78, and each second mounting seat 78 is provided with a second buffer spring 79. The two ends of each second buffer spring 79 are respectively fixed on the second mounting seat 78 and the second lifting slider 76. A discharge channel is provided between the upper discharge roller shaft and the lower discharge roller shaft 74, and the discharge channel is connected to the first guide channel 54.
[0038] The unloading mechanism 8 includes an unloading bracket 81 fixed on the working platform 100, an unloading cylinder 82 arranged on the unloading bracket 81, and an unloading tray 83. The unloading tray 83 is rotatably arranged on the unloading bracket 81, one end of the unloading cylinder 82 is rotatably arranged on the unloading bracket 81, and the unloading tray 83 is rotatably connected to the telescopic end of the unloading cylinder 82. The unloading tray 83 is flipped by the drive of the unloading cylinder 82 and the bent bus bar on the unloading tray 83 is unloaded.
[0039] Working principle of the utility model: During the use of the utility model, the unwinding motor 12 on the unwinding bracket 11 drives the unwinding disk 13 to start driving the bus bar to unwind, and the bus bar passes the first adjusting roller 22, the second adjusting roller 23 and the first adjusting roller 22 in turn and then enters the feed guide channel on the adjusting block 26, and each guide wheel 27 in the feed guide channel guides the feeding of the bus bar. Under the guidance of each guide wheel 27, the bus bar enters the feed channel on the feeding mechanism 3, and the feeding motor drives the upper feed roller 33 and the lower feed roller 34. The first buffer spring 37 on the first mounting seat 36 can continuously apply force to the first lifting slider 35 to contact the bus bar, thereby ensuring that the bus bar will not be tilted when feeding and folding at the rear end. At the same time, it can be automatically adjusted according to bus bars of different thicknesses, with good adjustability and applicability. After the bus bar passes through the feeding channel, it enters the first guide channel 54 in the first folding component 5. The first folding surface 56 drives the first fan-shaped folding shaft 55 through the first folding motor 52. The busbar passing through the first guide channel 54 is folded and pressed against the first guide block 53, so as to realize the folding of one end of the busbar. After the folding is completed, the lifting cylinder 72 drives the lifting bracket 73 to lift up, and the folded end of the busbar passes through the rear lifting bracket 73 and then descends. The discharging motor synchronously drives the upper discharging roller shaft and the lower discharging roller shaft 74 to drive the busbar to move forward. After reaching the required length, the feeding is stopped, and the cutting cylinder 42 drives the cutting knife 43 to cut the busbar. After cutting, the busbar continues to be discharged under the drive of the upper discharging roller shaft and the lower discharging roller shaft 74. After the cut end of the busbar enters the second folding assembly 6, the second folding surface 64 is arranged parallel to the first folding surface 56 when not folded. The second folding surface 64 drives the second fan-shaped folding shaft 62 through the second folding motor 61 to press the cut end of the busbar against the second guide block 63 for folding, thereby folding the busbar into a U shape. After the folding is completed, the lifting cylinder 72 drives the lifting bracket 73 to lift up, and the upper discharging roller is separated from the busbar, and then the unloading cylinder 82 lifts one end of the unloading tray 83, thereby realizing the unloading of the bent busbar, which is efficient and practical.
[0040] The busbar bending machine in the utility model can not only bend one end or both ends of the busbar, but also cut the length of the busbar only, so as to meet the processing requirements of various busbars. At the same time, it also solves the problems of inefficiency and low quality caused by manual bending in the prior art, greatly improves the efficiency and processing quality of the busbar, and also has good adjustability and applicability, ingenious structure, high efficiency and practicality.
[0041] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A busbar bending machine, characterized in that: A working platform and an unwinding station located on one side of the working platform are provided on the working platform in sequence, a feeding station, a cutting station, a folding station and a blanking station are provided on the working platform, the unwinding station is provided with an unwinding mechanism for unwinding the wound busbar, the feeding station is provided with a feeding mechanism for guiding the unwound busbar for feeding, the cutting station is provided with a cutting mechanism for cutting the busbar, the folding station is provided with a folding mechanism for folding the busbar, and the blanking station is provided with a blanking mechanism for blanking the busbar after bending; The folding mechanism includes a first folding component that can fold one end of the bus bar, and the first folding component includes a first folding bracket fixed on a working platform, a first folding motor fixed on the first folding bracket, a first guide block fixed on the first folding bracket, a first guide channel arranged in the first guide block, and a first fan-shaped folding shaft fixed at an output end of the first folding motor, the extension direction of the first guide channel is arranged parallel to the working platform, the rotation axis of the first fan-shaped folding shaft is arranged parallel to the working platform and perpendicular to the extension direction of the first guide channel, a first folding surface is provided on the first fan-shaped folding shaft, the first folding surface is arranged coplanar with the bottom surface of the first guide channel when the first folding motor does not drive the first fan-shaped folding shaft, and the first folding surface folds the bus bar passing through the first guide channel and presses it against the first guide block through the driving of the first folding motor on the first fan-shaped folding shaft; After the busbar unwound by the unwinding mechanism passes through the cutting mechanism through the feeding drive of the feeding mechanism, one end of the busbar is folded by the first folding component, and after the cutting mechanism cuts the busbar, it is unloaded by the unloading mechanism.
2. The busbar bending machine according to claim 1, characterized in that: The unwinding mechanism includes an unwinding bracket, an unwinding motor fixed on the unwinding bracket, and an unwinding disk fixed on the output end of the unwinding motor. The rotation axis of the unwinding disk is arranged parallel to the axis of the first fan-shaped folding axis. The unwinding disk unwinds the bus bar by driving the unwinding motor to drive the unwinding disk.
3. The busbar bending machine according to claim 2, characterized in that: The feeding mechanism includes a feeding bracket fixed on the working platform, a feeding motor fixed on the feeding bracket, a lower feeding roller shaft rotatably arranged on the feeding bracket under the drive of the feeding motor, a first lifting slider relatively and lifted and lowered on the feeding bracket, and an upper feeding roller shaft rotatably arranged between each first lifting slider under the drive of the feeding motor, the feeding bracket is provided with first lifting slots relatively arranged, the first lifting slider is slidably arranged in the corresponding first lifting slots, the top of each first lifting slot is provided with a first mounting seat with an opening facing downward, each first mounting seat is installed with a first buffer spring, the two ends of the first buffer spring are respectively connected to the first mounting seat and the first lifting slider, the upper feeding roller shaft and the lower feeding roller shaft are arranged in parallel, and the rotation direction of the upper feeding roller shaft and the rotation direction of the lower feeding roller shaft are oppositely arranged under the drive of the feeding motor, a feeding channel for the bus bar to pass through is formed between the upper feeding roller shaft and the lower feeding roller shaft, and the upper feeding roller shaft and the lower feeding roller shaft drive the bus bar to feed under the synchronous drive of the feeding motor.
4. The busbar bending machine according to claim 3, characterized in that: An adjustment component for adjusting and correcting the bus bar is also provided between the unwinding mechanism and the feeding mechanism, and the adjustment component includes an adjustment bracket fixed on the working platform, two first adjustment rollers fixed on the adjustment bracket, a second adjustment roller located between the two first adjustment rollers, an intermediate bracket fixed on the working platform, a plurality of intermediate rollers arranged in a triangular shape on the intermediate bracket, and an adjustment block fixed on the working platform and capable of adjusting the position of the bus bar. The second adjustment roller is lifted and lowered on the adjustment bracket and fixed by a locking member. Each of the first adjustment rollers, the second adjustment rollers and the intermediate rollers are arranged parallel to the axis of the unwinding shaft. A feed guide channel for guiding the bus bar for feeding is provided on the adjustment block, and the feed guide channel is connected with the feed channel. A plurality of guide wheels for guiding the bus bar in the feed guide channel are provided on the adjustment block. The bus bar on the unwinding shaft passes through the first adjustment roller, the second adjustment roller and the intermediate roller in sequence, and then passes through the feed guide channel and enters the feed channel.
5. The busbar bending machine according to claim 4, characterized in that: The cutting mechanism includes a cutting bracket fixed on the working platform, a cutting cylinder fixed on the cutting bracket, a cutting knife fixed on the telescopic end of the cutting cylinder, and a cutting platform fixed on the cutting bracket. The telescopic direction of the cutting cylinder is perpendicular to the working platform. The cutting platform is provided with a groove for the cutting knife to be embedded. A connecting block is provided between the feeding channel and the cutting mechanism. A connecting channel is provided on the connecting block. The connecting channel is connected to the material connecting channel and the first guide channel.
6. The busbar bending machine according to claim 5, characterized in that: The folding mechanism also includes a second folding component for folding the cut end of the bus bar, and a lifting component through which the folded bus bar can pass. The lifting component includes a positioning bracket fixed on the working platform, a discharging motor fixed on the positioning bracket, a lower discharging roller shaft rotatably arranged on the positioning bracket under the drive of the discharging motor, a lifting cylinder fixed on the positioning bracket, a lifting bracket fixed on the telescopic end of the lifting cylinder, and an upper discharging roller shaft rotatably arranged on the lifting bracket, the rotation axes of the upper and lower discharging roller shafts are arranged parallel to the axis of the upper feed roller shaft, the telescopic direction of the lifting cylinder is arranged perpendicular to the working platform, the second folding component includes a second folding motor fixed on the positioning bracket, a second fan-shaped folding shaft fixed at the output end of the second folding motor, and a second guide block fixed on the lifting bracket, the The axis of the second fan-shaped folding shaft is arranged parallel to the axis of the first fan-shaped folding shaft, and the second fan-shaped folding shaft is provided with a second folding surface, and the second folding surface is arranged parallel to the first folding surface when not folded, and the second folding surface drives the second fan-shaped folding shaft by the second folding motor to press the cut end of the bus bar against the second guide block for folding. The lifting bracket is provided with a second lifting slide groove which is relatively arranged, and a second lifting slider is provided in each second lifting slide groove for lifting and sliding. The upper discharge roller shaft is rotatably connected to each second lifting slider, and a second mounting seat is provided at the top of each second lifting slide groove, and a second buffer spring is provided in each second mounting seat, and both ends of each second buffer spring are respectively fixed on the second mounting seat and the second lifting slider, and a discharge channel is provided between the upper discharge roller shaft and the lower discharge roller shaft, and the discharge channel is connected with the first guide channel.
7. The busbar bending machine according to claim 6, characterized in that: The unloading mechanism includes an unloading bracket fixed on the working platform, an unloading cylinder arranged on the unloading bracket, and an unloading tray. The unloading tray is rotatably arranged on the unloading bracket, one end of the unloading cylinder is rotatably arranged on the unloading bracket, the unloading tray is rotatably connected to the telescopic end of the unloading cylinder, and the unloading tray is flipped by the drive of the unloading cylinder to unload the bent bus bar on the unloading tray.