Busbar temporary storage and processing integrated production line and processing method

Abstract

This invention relates to the field of busbar processing technology, and provides an integrated production line and method for busbar temporary storage and processing. The production line includes a temporary storage and feeding unit, a sawing and milling unit, a stamping and bending unit, and an unloading unit arranged in a row. The temporary storage and feeding unit includes a feeding component, a gripping component, and a temporary storage component. The temporary storage component includes a material storage bin and a material cart, both located on the side of the feeding component. The sawing and milling unit includes a first frame, on which a blanking component, a sawing component, and a milling component are arranged in sequence along the busbar discharge feeding direction. The stamping and bending unit includes a second frame, on which a shifting component and a receiving component are arranged. The shifting component is equipped with a stamping component and a bending component. The unloading unit includes an unloading rack, on which a feeding component and a translation component are arranged. This invention can solve the problems of low automation, poor process connection, and insufficient flexible production capacity in the existing busbar processing technology.

Description

Technical Field

[0001] This invention relates to the field of busbar processing technology, specifically to an integrated production line and processing method for busbar temporary storage and processing. Background Technology

[0002] Busbars, as core conductive components in high and low voltage power distribution equipment, switchgear, transformers, and other power facilities, play a crucial role in collecting, distributing, and transmitting electrical energy. Their processing quality directly affects the connection reliability, conductivity, and operational safety of the power system. Traditional busbar processing mainly relies on a combination of single-machine operation and manual labor, typically including the following steps: first, long raw materials are manually transported to a saw for fixed-length cutting; then, the cut busbars are transferred to a punch press for punching and notching; finally, for busbars requiring shape alteration, they are transported to a bending machine for bending and shaping.

[0003] This discrete processing method has many inherent drawbacks: low production efficiency, high labor intensity, and repeated manual loading, unloading, positioning, and handling between processes, resulting in slow production cycles, long production times, and high labor intensity for workers. The flow of materials between equipment and the site consumes a significant amount of time, making it impossible to form a continuous and efficient production flow. Processing accuracy and consistency are difficult to guarantee. In each process, manual positioning and alignment are required. Due to the unavoidable errors in manual operation and the cumulative errors caused by repeated handling and positioning, the consistency of key dimensions such as the cutting length, hole position accuracy, and bending angle of the busbar is poor. Flexible production capacity is insufficient. Faced with the current market trend of small-batch, multi-variety customized production, traditional production lines appear rigid. When switching between different specifications of busbar products, frequent adjustments to tooling, molds, and processing programs are required, resulting in long preparation times, low equipment utilization, and an inability to quickly respond to flexible and changing production tasks.

[0004] To address these issues, some automated equipment integrating certain processes has emerged in the industry, such as combining sawing and punching functions into one machine, or bending centers that achieve automatic feeding. However, these devices still have limitations: 1. Incomplete functional coverage: Most equipment can only complete 2-3 processes. For processes that require the completion of the entire process from raw materials to finished products, multiple production lines or manual intervention in intermediate links are still needed, which fails to achieve true integrated processing. 2. Weak material storage and scheduling capabilities: The lack of an efficient material storage and buffering system and intelligent scheduling system can easily cause production line blockage or waiting when the loading and unloading rhythms are inconsistent or when multiple specifications of products need to be produced in combination, thus affecting the continuous operation efficiency of the equipment. 3. Rigid process transitions and inadequate precision assurance: Even when multiple processing modules are mechanically connected together, the lack of precise clamping, positioning, and transfer mechanisms can easily affect the final processing accuracy during process transitions due to factors such as stress release and changes in positioning references. For example, the irregular shape of a bent workpiece makes its smooth transfer to the next stage a common technical challenge.

[0005] Therefore, to address the above problems, a busbar temporary storage and processing integrated production line is proposed that can integrate material temporary storage, automatic feeding, sawing, milling, punching, bending and finished product delivery to solve the above problems. Summary of the Invention

[0006] This invention addresses the shortcomings of existing technologies by developing an integrated production line and processing method for busbar temporary storage and processing. This invention can solve the problems of low automation, poor process connection, and insufficient flexible production capacity in existing busbar processing technologies.

[0007] To achieve the above objectives, the present invention employs the following technical solution: An integrated production line for busbar temporary storage and processing includes a temporary storage and feeding unit, a sawing and milling unit, a stamping and bending unit, and a discharge unit arranged in a row. The temporary storage and feeding unit includes a feeding component, a gripping component, and a temporary storage component. The temporary storage component includes a material storage bin and a material cart, both located on the side of the feeding component. The gripping component is used to move the busbars from the material storage bin or material cart onto the feeding component. The sawing and milling unit includes a first frame, on which a blanking component, a sawing component, and a milling component are arranged in sequence along the busbar discharge feeding direction. The stamping and bending unit includes a second frame, on which a shifting component is arranged. The shifting component has a stamping component and a bending component arranged along a direction perpendicular to the busbar discharge feeding direction. A receiving component is also movably arranged on the second frame. The discharge unit includes a discharge rack, on which a discharging component and a translating component are arranged to move the processed busbars out of the production line.

[0008] Preferably, the feeding assembly includes a feeding frame with several feeding rollers whose axes are parallel to each other and are evenly rotatable along its length. The axes of the feeding rollers are all perpendicular to the busbar discharge feeding direction. The feeding frame is also provided with a centering mechanism that passes through the gap between the feeding rollers and is used to limit the position of the busbar discharge on the feeding rollers.

[0009] Preferably, at least two sets of material carts are provided, both located on one side of the feeding assembly, with a material storage area located on the other side of the feeding assembly.

[0010] Preferably, a limiting rail is set on the ground at the bottom of the material cart to position the material cart. The material cart includes a frame, universal wheels are set at the bottom of the frame, and an initial positioning mechanism is set on the upper side of the frame to position the busbar discharge position on the material cart, and can position one or two rows of busbar discharge.

[0011] Preferably, several corresponding baffles are slidably installed on both sides of the hopper, with the sliding direction perpendicular to the feeding direction of the busbar discharge, for temporarily placing and positioning busbar discharges of various widths.

[0012] Preferably, the material handling assembly includes a gantry frame spanning the upper side of the feeding assembly and the temporary storage assembly. A translation beam is slidably mounted on the gantry frame, with the sliding direction perpendicular to the feeding direction of the busbar discharge. A translation mechanism and a lifting mechanism are mounted on the translation beam. The translation mechanism is connected to the gantry frame and is used to drive the translation beam to move. A material handling frame is mounted at the bottom of the lifting mechanism, and a sponge suction cup is mounted on the material handling frame for grabbing the busbar discharge.

[0013] Preferably, a first worktable is provided on the first frame, and several parallel first rollers are rotatably arranged on the first worktable along the feed direction of the busbar. The axis of the first rollers is horizontal and perpendicular to the feed direction of the busbar, and gaps are left between the first rollers.

[0014] Preferably, a processing groove and a blanking groove are formed through the first worktable. The blanking assembly includes a blanking plate located in the blanking groove. One side of the blanking plate is rotatably mounted on the first frame. The bottom of the blanking plate is rotatably connected to the output end of the blanking cylinder, which is mounted on the first frame and is used to drive the blanking plate to flip downward. Several bullseye balls are evenly arranged on the blanking plate. After the blanking plate flips, an inclined receiving plate is set on the first frame below the opening. The receiving plate is used to discharge the tail material of the busbar discharge saw.

[0015] Preferably, the system also includes a first positioning component, which includes a positioning cylinder and is mounted on a first frame at the bottom of the first roller. The output end of the positioning cylinder is provided with a positioning shaft, which can pass through the gap between the first rollers by lifting and lowering.

[0016] Preferably, the assembly also includes a pressing component, comprising a front pressing mechanism and a rear pressing mechanism. The front pressing mechanism is disposed on a first worktable on the side of the processing tank near the unloading component, and the rear pressing mechanism is disposed on a first worktable on the side of the processing tank away from the unloading component.

[0017] Preferably, the sawing assembly includes a sawing translation seat, which is slidably mounted on a first frame at the bottom of the processing groove via a sawing translation mechanism. The sliding direction is parallel to the axis of the first roller. A sawing lifting frame is rotatably mounted on the sawing translation seat. The sawing lifting frame and the sawing translation seat are connected by a sawing lifting cylinder. A sawing motor is mounted on the sawing lifting frame. A saw blade is mounted at the output end of the sawing motor. The axis of the saw blade is parallel to the feed direction of the feed line. The saw blade can penetrate the processing groove by lifting.

[0018] Preferably, the milling assembly includes a milling cutter, which is disposed at the output end of the milling motor. The axis of the milling cutter is perpendicular to the table surface of the first worktable. The milling motor is disposed on the first frame via a transverse movement mechanism and a longitudinal movement mechanism, and is located on the side of the processing groove away from the unloading assembly. The longitudinal movement mechanism drives the milling cutter to move along the feed direction of the feed line, and the transverse movement mechanism drives the milling cutter to move along the axis parallel to the first roller.

[0019] Preferably, a conveyor belt is provided between the sawing and milling unit and the stamping and bending unit to transport the busbar material that has been sawed and milled to the stamping and bending unit.

[0020] Preferably, the system also includes a pusher assembly, which is located on the side of the conveyor belt and includes a pusher mechanism and a pusher frame, which are respectively located on both sides of the conveyor belt along its length, for pushing the sawn and milled busbars on the conveyor belt onto the pusher frame.

[0021] Preferably, a second worktable is provided on the second frame, and several parallel second rollers are rotatably arranged on the second worktable along the feed direction of the busbar discharge. The axes of the second rollers are horizontal and perpendicular to the feed direction of the busbar discharge, so as to reduce the friction when the busbar discharges. A gap is left between the second rollers.

[0022] Preferably, the system also includes a second positioning component, including a second positioning cylinder, which is mounted on a second frame at the bottom of the second roller. The output end of the second positioning cylinder is provided with a second positioning shaft, which can pass through the gap between the second rollers by lifting and lowering. Preferably, the shifting assembly includes a shifting moving seat, which is slidably mounted on the second frame via a shifting moving mechanism. The sliding direction is horizontal and perpendicular to the busbar discharge and feeding direction. A stamping assembly and a bending assembly are respectively mounted on the left and right sides of the shifting moving seat. The shifting moving seat includes a bottom plate and a top plate, which are connected by side plates and are in the shape of a square.

[0023] Preferably, the stamping assembly includes a punching die and a cutting die, which are arranged on the base plate of the shifting moving seat along the sliding direction of the shifting moving seat. A stamping cylinder is connected to the upper end of both the punching die and the cutting die, and the stamping cylinder is set on the top plate.

[0024] Preferably, the bending assembly includes a front clamping member and a rear clamping member. The front clamping member is located on the side of the shifting and moving seat near the second positioning component and is used to clamp the busbar material from top to bottom. The rear clamping member is located on the side of the shifting and moving seat away from the second positioning component and can drive the part to move up and down after clamping the busbar material from top to bottom.

[0025] Preferably, the receiving assembly includes a receiving frame, which is arranged on the second frame with its length direction parallel to the busbar discharge and feeding direction. The bottom of the receiving frame away from the changing assembly is rotatably arranged on the second frame, and the bottom of the receiving frame near the changing assembly is movably arranged on the second frame through a receiving lifting and guiding mechanism. A conveyor belt is arranged on the upper side of the receiving frame.

[0026] Preferably, the feeding assembly includes a feeding rack with several feeding rollers arranged parallel to each other along the busbar feeding direction for placing the processed busbar material. The feeding rack is slidably mounted on the discharge rack via a cam mechanism. A translation component is provided on one side of the discharge rack, comprising several transverse translation belts, all mounted on the discharge rack via a transverse translation force mechanism. The length directions of the translation belts are parallel to each other, horizontal and perpendicular to the feeding direction of the busbar material. The distance between the two translation belts closest to the stamping and bending processing unit is the smallest, and the distance between adjacent translation belts increases sequentially towards the end away from the stamping and bending processing unit. The height of the top of each translation belt is lower than the height of the top of the conveyor belt on the upper side of the receiving rack.

[0027] This invention also provides a busbar processing method, utilizing the aforementioned integrated busbar storage and processing production line, comprising the following steps: Step 1: Transfer and temporarily store the busbar materials to be processed; Step 2: When the length of the busbar layout is a fixed value, position the busbar layout on the sawing and milling unit; Step 3: When the length of the busbar layout is not a fixed value, measure and position the length of the busbar layout on the sawing and milling unit; Step 4: Pre-cut the busbar material; Step 5: Cut the busbar material; Step 6: Mill rounded corners on the busbar discharge ends on both sides of the cutting position; Step 7: Repeat the cutting of the busbar material and remove the waste material; Step 8: Determine if further processing is needed. If not, proceed to the next step; if yes, proceed to the next step. Step 9: Position the busbar feeder on the second workbench; Step 10: Punch and stamp the busbar material; Step 11: Bend the busbar material; Step 12: Receive the bent busbar material; Step 13: Send out the finished busbar material.

[0028] The effects described in the invention are merely those of the embodiments, and not all the effects of the invention. The above technical solution has the following advantages: 1. This invention realizes automatic feeding, temporary storage and flexible scheduling of busbar material discharge through a temporary feeding unit, which can adapt to the production needs of multiple varieties and different batches, and improve the continuity and automation level of the production line. 2. This invention integrates multiple processing steps such as sawing, milling, punching, and bending into a single production line, and achieves seamless connection between processes through optimized clamping, positioning, pressing, and material transfer mechanisms, significantly improving processing efficiency and precision. 3. The sawing and milling processing unit of the present invention has the functions of pre-cutting, precise measurement, end face treatment and automatic waste discharge, which ensures cutting quality and material utilization rate; 4. The stamping and bending processing unit of the present invention realizes rapid switching between stamping and bending stations through the switching component. With the lifting and lowering material receiving component, it effectively copes with the shape change of the workpiece after bending and ensures smooth material flow. 5. The overall production line layout of this invention is compact, highly automated, reduces manual intervention, lowers labor intensity, and improves production safety and product consistency. Attached Figure Description

[0029] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0030] Figure 1 This is a schematic diagram of the overall structure of the production line according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the temporary feeding unit according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the feeding assembly according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the material cart and limiting rail according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the material storage structure according to an embodiment of the present invention; Figure 6 This is a partial structural schematic diagram of the material gripping assembly according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the sawing and milling unit according to an embodiment of the present invention. Figure 1 ; Figure 8This is a schematic diagram of the sawing and milling unit according to an embodiment of the present invention. Figure 2 ; Figure 9 A schematic diagram of the sawing and milling unit of this invention removing the first frame. Figure 1 ; Figure 10 A schematic diagram of the sawing and milling unit of this invention removing the first frame. Figure 2 ; Figure 11 This is a schematic diagram showing the position of the first positioning component according to an embodiment of the present invention; Figure 12 This is a schematic diagram showing the position of the material feeding component in an embodiment of the present invention; Figure 13 This is a schematic diagram showing the position of the pressing assembly in an embodiment of the present invention; Figure 14 This is a schematic diagram showing the position of the first rear clamping component according to an embodiment of the present invention; Figure 15 This is a schematic diagram of the structure of the pusher component in an embodiment of the present invention; Figure 16 This is a schematic diagram of the stamping and bending processing unit according to an embodiment of the present invention; Figure 17 This is a schematic diagram of the stamping and bending processing unit of this invention with the second frame removed. Figure 18 This is a schematic diagram showing the positions of the transposition component and the receiving component according to an embodiment of the present invention; Figure 19 This is a schematic diagram showing the positions of the receiving rack and the receiving lifting guide mechanism according to an embodiment of the present invention; Figure 20 This is a schematic diagram of the material discharge unit according to an embodiment of the present invention; Figure 21 This is a partial structural schematic diagram of the discharge unit according to an embodiment of the present invention.

[0031] In the diagram, 1. Temporary feeding unit; 2. Sawing and milling unit; 3. Stamping and bending unit; 4. Discharge unit; 5. Conveyor belt; 6. Central push assembly; 11. Feeding assembly; 12. Gripping assembly; 13. Temporary storage assembly; 21. First frame; 22. Unloading assembly; 23. Sawing assembly; 24. Milling assembly; 25. First front clamping assembly; 26. First rear clamping assembly; 27. First positioning assembly; 28. Pressing assembly; 31. Second frame; 32. Shifting assembly; 33. Second front clamping assembly; 34. Second rear clamping assembly; 35. Stamping assembly. 36. Bending assembly; 37. Receiving assembly; 38. Second positioning assembly; 41. Discharge rack; 42. Unloading assembly; 43. Translation assembly; 61. Pushing mechanism; 62. Center rack; 111. Feeding rack; 112. Feeding roller; 113. Centering mechanism; 121. Gantry frame; 122. Translation beam; 123. Translation mechanism; 124. Lifting mechanism; 125. Gripping rack; 126. Sponge suction cup; 131. Material storage; 132. Material cart; 133. Limiting rail; 1321. Car frame; 1322. Initial positioning mechanism; 1311. Stop post; 211 211. First worktable; 212. First roller; 213. Processing groove; 214. Discharge chute; 221. Discharge plate; 222. Discharge cylinder; 223. Bullseye ball bearing; 224. Receiving plate; 231. Sawing translation seat; 232. Sawing translation mechanism; 233. Sawing lifting frame; 234. Sawing lifting cylinder; 235. Sawing motor; 236. Saw blade; 241. Milling cutter; 242. Milling motor; 243. Transverse movement mechanism; 244. Longitudinal movement mechanism; 271. Positioning cylinder one; 272. Positioning shaft one; 281. Front pressing mechanism; 282. Rear pressing machine Structure; 311, Second worktable; 312, Second roller; 321, Shifting and moving seat; 322, Shifting and moving mechanism; 323, Base plate; 324, Top plate; 325, Side plate; 351, Punching die; 352, Cutting die; 353, Stamping cylinder; 361, Front clamping component; 362, Rear clamping component; 371, Receiving rack; 372, Receiving lifting and guiding mechanism; 373, Conveyor belt; 381, Positioning cylinder II; 382, ​​Positioning shaft II; 421, Unloading rack; 422, Cam mechanism; 431, Lateral translation belt; 432, Lateral translation force mechanism. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] like Figures 1-21As shown, the present invention provides a technical solution: An integrated production line for busbar temporary storage and processing includes a temporary storage and feeding unit 1, a sawing and milling processing unit 2, a stamping and bending processing unit 3, and a discharge unit 4 arranged in a row. The temporary storage and feeding unit 1 includes a feeding assembly 11, a gripping assembly 12, and a temporary storage assembly 13. The temporary storage assembly 13 includes a material storage bin 131 and a material cart 132, both located on the side of the feeding assembly 11. The gripping assembly 12 is used to move the busbars from the material storage bin 131 or the material cart 132 onto the feeding assembly 11. The sawing and milling processing unit 2 includes a first frame 21, on which a first front clamping assembly 25 and a dropping assembly are arranged in sequence along the busbar discharge feeding direction. The components include component 22, sawing component 23, milling component 24, and first rear clamping component 26; the stamping and bending processing unit 3 includes a second frame 31, on which a second front clamping component 33, a shifting component 32, and a second rear clamping component 34 are sequentially arranged along the busbar discharge feeding direction; the shifting component 32 is arranged with a stamping component 35 and a bending component 36 along the direction perpendicular to the busbar discharge feeding direction; a receiving component 37 is also movably arranged on the second frame 31 below the second rear clamping component 34; the discharge unit 4 includes a discharge rack 41, on which a feeding component 42 and a translation component 43 are arranged to translate the processed busbar discharge material out of the production line.

[0034] In an optional embodiment, the feeding assembly 11 includes a feeding frame 111, on which a plurality of feeding rollers 112 with parallel axes are uniformly rotatably arranged along its length. The axes of the feeding rollers 112 are all perpendicular to the busbar discharge feeding direction. The feeding frame 111 is also provided with a centering mechanism 113, which passes through the gap between the feeding rollers 112 and is used to limit the position of the busbar discharge on the feeding rollers 112.

[0035] In an optional embodiment, the centering mechanism 113 includes a centering gear rotatably mounted on the feeding frame 111. Both sides of the centering gear are meshed with parallel centering racks. The centering racks are slidably mounted on the feeding frame 111, and the sliding direction is parallel to the axis of the feeding roller 112. Centering rollers are provided on both centering racks and pass through the gap between the feeding rollers 112 to limit the discharge of the busbar. One of the centering racks is connected to the output end of a cylinder mounted on the feeding frame 111 to realize the synchronous movement of the centering rollers.

[0036] Similar to common roller conveyor lines on the market, the feeding rollers 112 are connected by sprockets and chains, and the sprocket on one of the feeding rollers 112 is connected to the output end of a motor, so that all the feeding rollers 112 rotate simultaneously in the same direction, so that the busbar discharge feeds towards the sawing and milling processing unit 2.

[0037] In an optional embodiment, at least two sets of material carts 132 are provided, both located on one side of the feeding assembly 11, to ensure that in most cases at least one material cart 132 has busbar material to be processed on it. A material storage 131 is provided on the other side of the feeding assembly 11 for temporarily storing the busbar material. A limiting rail 133 is set on the ground at the bottom of the material cart 132 to position the material cart 132. The material cart 132 includes a frame 1321. The bottom of the frame 1321 is equipped with casters and a push handle on one side to facilitate the movement of the material cart 132. An initial positioning mechanism 1322 is set on the upper side of the frame 1321 to position the busbar discharge position on the material cart 132 and can position one or two rows of busbar discharge.

[0038] In an optional embodiment, a wear-resistant plate is provided on the frame 1321 along its length direction. The initial positioning mechanism 1322 includes a side baffle and a corresponding square tube. Side baffles are provided on both sides of the wear-resistant plate along its length direction. A corresponding square tube is provided on the frame 1321 at both ends of the wear-resistant plate. The length direction of the corresponding square tube is perpendicular to the length direction of the wear-resistant plate. Two locking blocks are slidably provided on the corresponding square tube. The locking structure of the locking blocks can be tightened by bolts. Each locking block is provided with a distributing rod. When the width of the busbar discharge is greater than half the width of the wear-resistant plate, only one side baffle and the distributing rod on the opposite side are used to position the busbar discharge. When the width of the busbar discharge is less than half the width of the wear-resistant plate, the two distributing rods can distribute two rows of busbar discharge from the middle position of the wear-resistant plate to both sides, and both rows of busbar discharge can be positioned.

[0039] In an optional embodiment, several corresponding baffle posts 1311 are slidably arranged on both sides of the material storage 131, with the sliding direction perpendicular to the feeding direction of the busbar discharge. Locking bolts are provided at the bottom of the baffle posts 1311 to facilitate the adjustment of the spacing between the baffle posts 1311 on the same side at any time, for temporarily placing and positioning busbar discharge of various widths.

[0040] In an optional embodiment, the material gripping assembly 12 includes a gantry frame 121 spanning the upper side of the feeding assembly 11 and the temporary storage assembly 13. A translation beam 122 is slidably mounted on the gantry frame 121, with the sliding direction perpendicular to the feeding direction of the busbar discharge. A translation mechanism 123 and a lifting mechanism 124 are mounted on the translation beam 122. The translation mechanism 123 is connected to the gantry frame 121 and is used to drive the translation beam 122 to move. A material gripping frame 125 is mounted at the bottom of the lifting mechanism 124. A commonly available sponge suction cup 126 is mounted on the material gripping frame 125 for gripping the busbar discharge.

[0041] In an optional embodiment, the translation mechanism 123 includes a translation rack, which is disposed on the gantry 121 along the length of the gantry 121. The translation rack meshes with a translation gear, which is connected to a translation reducer via a first telescopic universal coupling. The translation reducer is disposed on the translation beam 122, and the input end of the translation reducer is connected to a translational force component, which is a motor. The first telescopic universal coupling is rotatably disposed on the translation beam 122 via a bearing seat.

[0042] In an optional embodiment, the lifting mechanism 124 includes a lifting power component, which is a motor connected to the input end of a lifting reducer. The lifting reducer is mounted on the translation beam 122. The output end of the lifting reducer is connected to a second telescopic universal coupling. A lifting gear is mounted at the end of the second telescopic universal coupling away from the lifting reducer. The lifting gear is rotatably mounted on a gear seat, which is mounted on the translation beam 122. The lifting gear meshes with a lifting rack, which is slidably mounted on the gear seat. The bottom of the lifting rack is connected to a material gripper 125.

[0043] In an optional embodiment, a first worktable 211 is provided on the first frame 21, and a plurality of parallel first rollers 212 are rotatably arranged on the first worktable 211 along the busbar discharge feeding direction. The axis of the first rollers 212 is horizontal and perpendicular to the busbar discharge feeding direction to reduce friction when the busbar is moving. A gap is left between the first rollers 212.

[0044] In an optional embodiment, the first front clamping assembly 25 includes a first front movable seat, which is slidably disposed on the first worktable 211 along the busbar discharge feed direction. The first front movable seat is threadedly connected to a first front movable screw with its axis parallel to the busbar discharge feed direction. One end of the first front movable screw is connected to a motor disposed on the first worktable 211. A first front bidirectional screw is rotatably disposed on the first front movable seat, with one end connected to a motor disposed on the first front movable seat. The axis of the first front bidirectional screw is parallel to the axis of the first roller 212. The two ends of the first front bidirectional screw are respectively connected to a first front left clamp and a first front right clamp. Both the first front left clamp and the first front right clamp are slidably disposed on the first front movable seat, with the sliding direction parallel to the axis of the first front bidirectional screw.

[0045] In an optional embodiment, a processing groove 213 and a discharge groove 214 are formed through the first workbench 211. The discharge assembly 22 includes a discharge plate 221, which is located in the discharge groove 214. One side of the discharge plate 221 is rotatably mounted on the first frame 21, with the axis of rotation parallel to the busbar discharge feed direction. The bottom of the discharge plate 221 is rotatably connected to the output end of the discharge cylinder 222, which is mounted on the first frame 21 and is used to drive the discharge plate 221 to flip downward. Several bullseye balls 223 are evenly arranged on the discharge plate 221. After the discharge plate 221 is flipped, an inclined receiving plate 224 is provided on the first frame 21 below the opening. The receiving plate 224 is used to discharge the tail material cut by the busbar discharge saw. Preferably, a receiving trolley is provided at the bottom of the receiving plate 224 to facilitate the collection and transfer of waste material.

[0046] In an optional embodiment, a first positioning component 27 is further included, including a positioning cylinder 271, which is disposed on a first frame 21 at the bottom of the first roller 212. The output end of the positioning cylinder 271 is provided with a positioning shaft 272, which can pass through the gap between the first rollers 212 by lifting and lowering. Preferably, the positioning shaft 272 can be replaced with a positioning block, and a contact sensor is provided on the positioning shaft 272 or the positioning block for touching the end of the busbar discharge.

[0047] In an optional embodiment, a pressing assembly 28 is also included, comprising a front pressing mechanism 281 and a rear pressing mechanism 282. The front pressing mechanism 281 is disposed on a first worktable 211 on the side of the processing groove 213 near the unloading assembly 22, and the rear pressing mechanism 282 is disposed on a first worktable 211 on the side of the processing groove 213 away from the unloading assembly 22.

[0048] In an optional embodiment, the front pressing mechanism 281 includes a front pressing frame spanning the first worktable 211. A front pressing cylinder is provided on the front pressing frame, and a front pressing plate is provided at the output end of the front pressing cylinder. A front guide shaft is provided on the front pressing plate. The front guide shaft slides through the front pressing frame, and the sliding direction of the front guide shaft is perpendicular to the table surface of the first worktable 211.

[0049] In an optional embodiment, the rear pressing mechanism 282 includes a rear pressing cylinder disposed on the bottom side of the first worktable 211. The movement direction of the output end of the rear pressing cylinder is vertically downward. A lower pressing plate is disposed at the output end of the rear pressing cylinder. Both ends of the lower pressing plate are provided with rear guide shafts. The rear guide shafts slide through the first worktable 211 and are connected by an upper pressing plate. The upper pressing plate spans the upper side of the first worktable 211 and a rear pressing plate is disposed on the upper pressing plate.

[0050] In an optional embodiment, the sawing assembly 23 includes a sawing translation seat 231, which is slidably mounted on a first frame 21 at the bottom of the processing groove 213 via a sawing translation mechanism 232. The sliding direction is parallel to the axis of the first roller 212. A sawing lifting frame 233 is rotatably mounted on the sawing translation seat 231. The axis of rotation is parallel to the feed direction of the busbar discharge. The sawing lifting frame 233 and the sawing translation seat 231 are connected by a sawing lifting cylinder 234. A sawing motor 235 is mounted on the sawing lifting frame 233. A saw blade 236 is detachably mounted at the output end of the sawing motor 235. The axis of the saw blade 236 is parallel to the feed direction of the busbar discharge. The saw blade 236 can penetrate the processing groove 213 by lifting. In an optional embodiment, the sawing translation mechanism 232 includes a sawing translation screw, which is rotatably mounted on the first frame 21 with its axis parallel to the axis of the first roller 212. The sawing translation screw is threadedly connected to the sawing translation seat 231, and one end is connected to a motor mounted on the first frame 21.

[0051] In an optional embodiment, the milling assembly 24 includes a milling cutter 241 disposed at the output end of the milling motor 242. The axis of the milling cutter 241 is perpendicular to the table surface of the first worktable 211. The milling motor 242 is disposed on the first frame 21 via a transverse mechanism 243 and a longitudinal mechanism 244, and is located on the side of the processing groove 213 away from the unloading assembly 22. The longitudinal mechanism 244 drives the milling cutter 241 to move along the feed direction of the feed line, and the transverse mechanism 243 drives the milling cutter 241 to move along the axis parallel to the first roller 212.

[0052] In an optional embodiment, the longitudinal movement mechanism 244 includes a longitudinal movement gantry, which is slidably mounted on the first frame 21. The sliding direction is parallel to the busbar discharge and feeding direction, and a longitudinal movement screw is threadedly connected to it. The longitudinal movement screw is rotatably mounted on one side of the first frame 21, with its axis parallel to the busbar discharge and feeding direction, and one end is connected to a motor mounted on the first frame 21.

[0053] In an optional embodiment, the transverse mechanism 243 includes a transverse lead screw rotatably disposed on the upper side of the longitudinal gantry, with its axis direction parallel to the axis direction of the first roller 212, and a transverse plate threadedly disposed on the longitudinal gantry, the sliding direction of the transverse plate being parallel to the axis of the transverse lead screw, and a milling motor 242 disposed on the transverse plate.

[0054] In an optional embodiment, a chip conveyor is installed at the bottom of the processing groove 213 at a position that does not affect the movement of the sawing assembly 23, for discharging the waste chips generated during processing at the processing groove 213, which facilitates cleaning and reduces the labor intensity of the workers.

[0055] In an optional embodiment, the first rear clamping assembly 26 includes a first rear movable seat, which is slidably disposed on a first worktable 211 on the side of the processing groove 213 away from the unloading assembly 22. The sliding direction is parallel to the busbar discharge feeding direction. One side of the first rear movable seat is threadedly connected to a first rear movable screw. The first rear movable screw is rotatably disposed on the first worktable 211, with its axis direction parallel to the busbar discharge feeding direction. One end is connected to a motor disposed on the first worktable 211 to allow the first rear movable seat to slide. A first rear bidirectional screw is rotatably disposed on the first rear movable seat, with its axis parallel to the axis of the first roller 212. One end is connected to a motor disposed on the first rear movable seat. The two ends of the first rear bidirectional screw are respectively threadedly connected to a first rear left clamp and a first rear right clamp. The first rear left clamp and the first rear right clamp are slidably disposed on the first rear movable seat along the axial direction of the first rear bidirectional screw.

[0056] In an optional embodiment, a conveyor belt 5 is provided between the sawing and milling processing unit 2 and the stamping and bending processing unit 3 to transport the busbar that has been sawed and milled to the stamping and bending processing unit 3.

[0057] In an optional embodiment, a pusher assembly 6 is also included, which is disposed on the side of the conveyor belt 5. It includes a pusher mechanism 61 and a pusher frame 62, which are respectively disposed on both sides of the conveyor belt 5 along its length, and are used to push the busbar material that has been sawn and milled on the conveyor belt 5 onto the pusher frame 62.

[0058] In an optional embodiment, the pushing mechanism 61 includes a pushing frame, which is disposed on one side of the conveyor belt 5. A pushing cylinder is disposed on the pushing frame, and a pushing plate is disposed at the output end of the pushing cylinder. The pushing plate is slidably disposed on the pushing frame, and the sliding direction is horizontal and perpendicular to the busbar discharge feeding direction. The moving distance of the pushing plate is greater than the width of the conveyor belt 5. The intermediate material rack 62 is disposed on the ground on the side of the conveyor belt 5 away from the pushing frame. The intermediate material rack 62 includes an inclined plate for receiving materials and a storage area for temporarily storing intermediate busbar discharge materials.

[0059] In an optional embodiment, a second worktable 311 is provided on the second frame 31, and a plurality of parallel second rollers 312 are rotatably arranged on the second worktable 311 along the feed direction of the busbar discharge. The axes of the second rollers 312 are horizontal and perpendicular to the feed direction of the busbar discharge to reduce friction when the busbar discharges. A gap is left between the second rollers 312.

[0060] In an optional embodiment, the second front clamping assembly 33 has the same structure as the first front clamping assembly 25, and the second rear clamping assembly 34 has the same structure as the first rear clamping assembly 26.

[0061] In an optional embodiment, a second positioning component 38 is also included, including a second positioning cylinder 381, which is disposed on a second frame 31 at the bottom of the second roller 312. The output end of the second positioning cylinder 381 is provided with a second positioning shaft 382. The second positioning shaft 382 can pass through the gap between the second rollers 312 by lifting and lowering. Preferably, the second positioning shaft 382 can be replaced with a second positioning block. A contact sensor is provided on the second positioning shaft 382 or the second positioning block for contacting the end of the busbar discharge during secondary positioning.

[0062] In an optional embodiment, the shifting component 32 includes a shifting moving seat 321, which is slidably mounted on the second frame 31 via a shifting moving mechanism 322. The sliding direction is horizontal and perpendicular to the busbar discharge feeding direction. A stamping component 35 and a bending component 36 are respectively mounted on the left and right sides of the shifting moving seat 321. The shifting moving seat 321 includes a bottom plate 323 and a top plate 324, which are connected by a side plate 325, and the whole is in the shape of a square.

[0063] In an optional embodiment, the shifting and moving mechanism 322 includes a shifting motor, which is mounted on the second frame 31. The output end of the shifting motor is connected to a shifting screw, the axis of which is horizontal and perpendicular to the feed direction of the busbar discharge, and is threadedly connected to the shifting and moving seat 321 for driving the shifting and moving seat 321 to slide.

[0064] In an optional embodiment, the stamping assembly 35 includes a punching die 351 and a blanking die 352. Both the punching die 351 and the blanking die 352 are commercially available and can be replaced according to processing requirements. They are arranged on the base plate 323 of the shifting seat 321 along the sliding direction of the shifting seat 321. A stamping cylinder 353 is connected to the upper end of both the punching die 351 and the blanking die 352. The stamping cylinder 353 is arranged on the top plate 324.

[0065] In an optional embodiment, the bending assembly 36 includes a front clamping member 361 and a rear clamping member 362. The front clamping member 361 is disposed on the side of the shifting and moving seat 321 near the second positioning assembly 38 and is used to clamp the busbar discharge material from top to bottom. The rear clamping member 362 is disposed on the side of the shifting and moving seat 321 away from the second positioning assembly 38 and can drive the part to move up and down after clamping the busbar discharge material from top to bottom.

[0066] In an optional embodiment, the front clamping member 361 includes a lower front clamping block and an upper front clamping block. The lower front clamping block is disposed on the base plate 323 of the shifting and moving seat 321, and the upper front clamping block is disposed at the output end of the front pressure cylinder and located directly above the lower front clamping block, and is capable of lifting and lowering. The front pressure cylinder is disposed on the top plate 324.

[0067] In an optional embodiment, the rear clamping member 362 includes a rear upper cylinder and a rear lower cylinder, which are respectively disposed on the top plate 324 and the bottom plate 323. The output end of the rear upper cylinder slides through the top plate 324 and is disposed on the rear upper clamping block. The output end of the rear lower cylinder slides through the bottom plate 323 and is disposed on the rear lower clamping block. The rear upper clamping block and the rear lower clamping block are disposed directly above and below each other to clamp the busbar after it is discharged and then bend it upward or downward according to the processing requirements.

[0068] In an optional embodiment, the receiving assembly 37 includes a receiving frame 371, which is arranged on the second frame 31 with its length direction parallel to the busbar discharge feeding direction. The bottom of the receiving frame 371 at the end away from the switching assembly 32 is rotatably arranged on the second frame 31, and the bottom of the receiving frame 371 at the end near the switching assembly 32 is movably arranged on the second frame 31 through a receiving lifting guide mechanism 372. A conveyor belt 373 is arranged on the upper side of the receiving frame 371.

[0069] In an optional embodiment, the receiving lifting guide mechanism 372 includes a fixed plate and a lifting guide shaft. The fixed plate is mounted on the second frame 31 at the bottom of the receiving frame 371. A guide groove is formed through the fixed plate, and a receiving cylinder is mounted on the fixed plate. The output end of the receiving cylinder is rotatably connected to the bottom of the receiving frame 371. The lifting guide shaft is mounted at the bottom of the receiving frame 371 and passes through the guide groove. The guide groove is a long groove to prevent the receiving frame 371 from becoming unstable. The lifting and moving of the receiving frame 371 is used to receive the bent busbar discharge, preventing the bent busbar discharge from affecting normal transmission.

[0070] In an optional embodiment, the feeding assembly 42 includes a feeding rack 421. Several feeding rollers with parallel axes are arranged on the feeding rack 421 along the busbar feeding direction for placing the processed busbar. The feeding rack 421 is slidably mounted on the discharge rack 41 via a cam mechanism 422. A translation assembly 43 is provided on one side of the discharge rack 41. The translation assembly 43 includes several transverse translation belts 431, all of which are mounted on the discharge rack 41 via a transverse translation force mechanism 432. The length directions of the translation belts are parallel to each other and are horizontal and perpendicular to the feeding direction of the busbar. The distance between the two translation belts closest to the stamping and bending processing unit 3 is the smallest, and the distance between adjacent translation belts increases sequentially towards the direction away from the stamping and bending processing unit 3. The height of the top of each translation belt is lower than the height of the top of the upper conveyor belt 373 on the receiving rack 371.

[0071] In an optional embodiment, the cam mechanism 422 includes a movable cam that is slidably disposed on the discharge rack 41, with the sliding direction parallel to the feeding direction of the busbar discharge. A roller is rolledly connected to the movable cam, and the roller is rotatably disposed on the discharge rack 421. A lifting guide rod is provided at the bottom of the discharge rack 421, and the lifting guide rod is slidably disposed on the discharge rack 41. One side of the movable cam is connected to the output end of a cam moving cylinder, and the cam moving cylinder is disposed on the discharge rack 41.

[0072] In an optional embodiment, the lateral translation force mechanism 432 includes pulleys rotatably connected to both sides of the discharge rack 41. The lateral translation belt 431 is wound between the pulleys on both sides. The pulleys on the side away from the cam mechanism 422 are coaxially and synchronously connected through the same axle. The output end of the lateral translation motor is connected to the axle through a synchronous belt. The lateral translation motor is mounted on the discharge rack 41 and is used to drive the axle to rotate.

[0073] In an optional embodiment, a control component is also included, which is controlled by a commercially available CNC system, connects each power component and each sensor, and presets each processing parameter and the position and size parameters of the equipment positioning within the system.

[0074] A method for processing busbars, utilizing the aforementioned integrated production line for busbar temporary storage and processing, includes the following steps: Step 1: Transfer and temporarily store the busbar material to be processed; specifically, pull out the empty material cart 132, place the busbar material on the material cart 132, and position the busbar material on the material cart 132 using the initial positioning mechanism 1322. Then, push the material cart 132 into the limiting rail 133. At this time, the position of the busbar material to be grabbed is determined. The sponge suction cup 126 of the grabbing assembly 12 grabs the busbar material on the material cart 132 and moves it to the feeding roller 112 of the feeding assembly 11 or into the material storage 131. Since the processing of the busbar material requires a certain amount of time... During the feeding process of busbar discharge, there may be material accumulation. When there is no busbar discharge on the feeding roller 112, the busbar discharge is placed on the feeding roller 112. When there is still busbar discharge on the feeding roller 112, the busbar discharge is placed in the material storage 131 for temporary storage. Or, when different busbar discharges need to be processed in the middle, the busbar discharges are also temporarily stored in the material storage 131. When there is no busbar discharge on the material cart 132, the busbar discharge is grabbed from the material storage 131 by the sponge suction cup 126, so that the material grabbing component 12 is always in operation during the processing. Step 2: When the length of the busbar is a fixed value, the busbar on the positioning sawing and milling unit 2 is positioned; specifically, the centering mechanism 113 of the feeding assembly 11 limits the position of the busbar on the feeding roller 112 to prevent left and right displacement during the movement of the busbar. The busbar on the feeding roller 112 is moved forward to the first worktable 211, and the busbar is clamped by the first front clamping assembly 25 so that the rear end of the busbar exceeds the positioning shaft 272. The positioning shaft 272 is raised, and the busbar is moved backward so that its rear end contacts the positioning shaft 272, thus determining the feed position of the busbar. Step 3: When the length of the busbar discharge is not a fixed value, measure and position the length of the busbar discharge on the sawing and milling processing unit 2. Specifically, the centering mechanism 113 of the feeding assembly 11 limits the position of the busbar discharge on the feeding roller 112 to prevent left and right displacement during the movement of the busbar discharge. Move the busbar discharge on the feeding roller 112 forward to the first worktable 211, raise the positioning shaft 272, and make the front end of the busbar discharge contact the positioning shaft 272. This is recorded as the zero point. Lower the positioning shaft 272, continue to move the busbar discharge forward, and make the rear end of the busbar discharge exceed the positioning shaft 272. Raise the positioning shaft 272 again, move the busbar discharge backward and make its rear end contact the positioning shaft 272. This is the measurement point. Determine the length of the busbar discharge based on the moving distance of the first front clamping assembly 25 between the zero point and the measurement point and the preset diameter of the positioning shaft 272, and determine the feed position at the same time. Step 4: Pre-cut and mill the front end of the busbar feeder; specifically, continue feeding the busbar feeder until the front end of the busbar feeder reaches the position of the processing groove 213. Then, the front end of the busbar feeder is pressed by the front pressing mechanism 281. Then, the front end of the busbar feeder is pre-cut by the sawing assembly 23. The length of the pre-cut is no more than 10mm to ensure that the front end of the busbar feeder is straight and to avoid excessive waste. After the pre-cutting is completed, the saw blade 236 is lowered and the front end of the busbar feeder is milled by the milling assembly 24. Step 5: Cut the busbar material; specifically, the front pressing mechanism 281 is raised, and the busbar material is fed to the preset cutting length. The busbar material is pressed by the front pressing mechanism 281 and the rear pressing mechanism 282, and the saw blade 236 is raised to cut the busbar material. Step 6: Mill rounded corners on the busbar discharge ends on the front and rear sides of the cutting position; specifically, after lifting the pressing mechanism 282, feed the busbar to be cut out a preset distance, and keep the busbar discharge ends on the front and rear sides of the cutting position at the processing groove 213. After pressing down the pressing mechanism 282, the sawing component 23 mills rounded corners on the busbar discharge ends on the front and rear sides of the cutting position. Step 7: Repeat cutting and scrap removal; Specifically, lift the front pressing mechanism 281 and the rear pressing mechanism 282, feed the two busbar sections for discharge, the front busbar section discharge moves to the conveyor belt 5 and moves to the second worktable 311 via the conveyor belt 5, the rear busbar section discharge repeats the operation of steps 5 to 6 until the busbar section discharge has uncut tail material left, move the tail material to the dropping plate 221 of the dropping assembly 22, and then flip down the dropping plate 221 so that the tail material falls onto the receiving plate 224 and is discharged; Step 8: Determine whether further processing is required. If not, push out; if yes, proceed to the next step. Specifically, if only the busbar material needs to be cut and milled, the busbar material on the conveyor belt 5 is pushed out by the push assembly 6. If further processing of the busbar material is required, it is not pushed out, allowing the busbar material to continue to be fed to the second worktable 311. Step 9: Position the busbar feeder on the second workbench 311; specifically, move the busbar feeder on the second workbench 311 to the rear end of the busbar feeder beyond the positioning shaft 382 by the second front clamping assembly 33, raise the positioning shaft 382, ​​and then move the busbar feeder backward until the rear end of the busbar feeder contacts the positioning shaft 382, ​​thus completing the positioning of the busbar feeder on the second workbench 311; Step 10: Punch and stamp the busbar material; specifically, move the positions of the stamping component 35 and the bending component 36 by the shifting component 32, first move the stamping component 35 to the feed path of the busbar material, move the busbar material according to the punching and stamping position, and complete the punching and stamping process of the busbar material. Step 11: Bend the busbar material; after punching and stamping, move the busbar material out of the processing position of the stamping component 35, and move the positions of the stamping component 35 and the bending component 36 again through the shifting component 32, so that the bending component 36 moves to the feed path of the busbar material, and then feed the busbar material according to the bending position, and complete the bending of the busbar material through the bending component 36. When it is necessary to bend the rear end of the busbar material, the front end of the busbar material is clamped by the second rear clamping component 34 to avoid bending accuracy deviation due to the forward shift of the center of gravity. Step 12: Receive the bent busbar discharge; specifically, adjust the height of the receiving frame 371 according to the height position of the front end of the bent busbar discharge so that the busbar discharge can fall on the conveyor belt 373 of the receiving frame 371; or the height position of the receiving frame 371 rises and falls with the bending of the busbar discharge to support the busbar discharge, at which time the conveyor belt 373 is in an unstarted state. Step 13: Discharge the processed busbar. After the bent busbar is fully moved onto the conveyor belt 373, start the conveyor belt 373 to move the busbar onto the unloading assembly 42; first raise the unloading rack 421 to a position higher than the height of the translation belt, after the busbar is fully moved onto the unloading roller, lower the unloading rack 421 so that the busbar contacts the translation belt, and move the busbar laterally through the translation belt.

[0075] In the description of this invention, the sliding connections preferably adopt the sliding connection structure of commonly available slide rails and sliders.

[0076] All aspects not detailed in this invention are conventional technical means known to those skilled in the art.

[0077] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0078] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more unless otherwise explicitly specified.

[0079] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

[0080] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A production line integrating busbar temporary storage and processing, characterized in that, It includes a temporary feeding unit (1), a sawing and milling unit (2), a stamping and bending unit (3), and an unloading unit (4) arranged in a row; The temporary feeding unit (1) includes a feeding assembly (11), a gripping assembly (12), and a temporary storage assembly (13). The temporary storage assembly (13) includes a material storage bin (131) and a material cart (132), both of which are located on the side of the feeding assembly (11). The gripping assembly (12) is used to move the busbar discharge material from the material storage bin (131) or the material cart (132) to the feeding assembly (11). The feeding assembly (11) includes a feeding frame (111). Several feeding rollers (112) with parallel axes are evenly rotated on the feeding frame (111) along its length. The axes of the feeding rollers (112) are all perpendicular to the busbar discharge feeding direction. A centering mechanism (113) is also provided on the feeding frame (111). The centering mechanism (113) passes through the gap between the feeding rollers (112) and is used to center the busbar discharge material on the feeding rollers (112). The position on 112) is limited; at least two sets of material carts (132) are set, each set on one side of the feeding component (11), and a material storage (131) is set on the other side of the feeding component (11); a limiting rail (133) is set on the ground at the bottom of the material cart (132) to position the material cart (132); the material cart (132) includes a frame (1321), universal wheels are set at the bottom of the frame (1321), and a preliminary positioning mechanism (1322) is set on the upper side of the frame (1321) to position the busbar discharge position on the material cart (132), and can position one or two rows of busbar discharge; several corresponding baffles (1311) are slidably set on both sides of the material storage (131), the sliding direction is perpendicular to the feeding direction of the busbar discharge, and is used to temporarily place and position busbar discharges of various widths; The sawing and milling processing unit (2) includes a first frame (21), on which a blanking assembly (22), a sawing assembly (23) and a milling assembly (24) are arranged sequentially along the feed direction of the busbar. The stamping and bending processing unit (3) includes a second frame (31), a shifting component (32) is provided on the second frame (31), a stamping component (35) and a bending component (36) are provided on the shifting component (32) along the direction perpendicular to the feed direction of the busbar discharge, and a receiving component (37) is also movably provided on the second frame (31) away from the sawing and milling processing unit (2); The discharge unit (4) includes a discharge rack (41), on which a feeding component (42) and a translation component (43) are provided to discharge the processed busbars and translate them out of the production line.

2. The integrated production line for busbar temporary storage and processing according to claim 1, characterized in that: The material handling assembly (12) includes a gantry frame (121) spanning the upper side of the feeding assembly (11) and the temporary storage assembly (13). A translation beam (122) is slidably mounted on the gantry frame (121), with the sliding direction perpendicular to the feeding direction of the busbar discharge. A translation mechanism (123) and a lifting mechanism (124) are mounted on the translation beam (122). The translation mechanism (123) is connected to the gantry frame (121) and is used to drive the translation beam (122) to move. A material handling frame (125) is mounted at the bottom of the lifting mechanism (124), and a sponge suction cup (126) is mounted on the material handling frame (125).

3. The integrated production line for busbar temporary storage and processing according to claim 1, characterized in that: The first frame (21) is provided with a first worktable (211). Several parallel first rollers (212) are rotatably arranged on the first worktable (211) along the feed direction of the busbar. The axis of the first rollers (212) is horizontal and perpendicular to the feed direction of the busbar. There is a gap between the first rollers (212). The first workbench (211) has a through-cut processing groove (213) and a discharge groove (214). The discharge assembly (22) includes a discharge plate (221). The discharge plate (221) is located in the discharge groove (214), and one side of the discharge plate (221) is rotatably mounted on the first frame (21). The bottom of the discharge plate (221) is rotatably connected to the output end of the discharge cylinder (222). The discharge cylinder (222) is mounted on the first frame (21) and is used to drive the discharge plate (221) to flip downward. Several bullseye balls (223) are evenly arranged on the discharge plate (221). After the discharge plate (221) flips, an inclined receiving plate (224) is set on the first frame (21) below the opening. The receiving plate (224) is used to discharge the tail material of the busbar discharge saw. It also includes a first positioning component (27), including a positioning cylinder (271), which is set on a first frame (21) at the bottom of the first roller (212). The output end of the positioning cylinder (271) is provided with a positioning shaft (272), which can pass through the gap between the first rollers (212) by lifting and lowering.

4. The integrated production line for busbar temporary storage and processing according to claim 1, characterized in that: It also includes a pressing assembly (28), including a front pressing mechanism (281) and a rear pressing mechanism (282). The front pressing mechanism (281) is set on the first worktable (211) of the processing tank (213) near the unloading assembly (22), and the rear pressing mechanism (282) is set on the first worktable (211) of the processing tank (213) away from the unloading assembly (22). The sawing assembly (23) includes a sawing translation seat (231), which is slidably mounted on the first frame (21) at the bottom of the processing groove (213) via a sawing translation mechanism (232). The sliding direction is parallel to the axis of the first roller (212). A sawing lifting frame (233) is rotatably mounted on the sawing translation seat (231). The sawing lifting frame (233) and the sawing translation seat (231) are connected by a sawing lifting cylinder (234). A sawing motor (235) is mounted on the sawing lifting frame (233). A saw blade (236) is mounted at the output end of the sawing motor (235). The axis of the saw blade (236) is parallel to the feed direction of the feed line. The saw blade (236) can penetrate the processing groove (213) by lifting. The milling assembly (24) includes a milling cutter (241) which is located at the output end of the milling motor (242). The axis of the milling cutter (241) is perpendicular to the table surface of the first worktable (211). The milling motor (242) is mounted on the first frame (21) via a transverse mechanism (243) and a longitudinal mechanism (244), and is located on the side of the processing groove (213) away from the unloading assembly (22). The longitudinal mechanism (244) drives the milling cutter (241) to move along the feed direction of the feed line, and the transverse mechanism (243) drives the milling cutter (241) to move along the axis parallel to the first roller (212).

5. The integrated production line for busbar temporary storage and processing according to claim 1, characterized in that: A conveyor belt (5) is set between the sawing and milling unit (2) and the stamping and bending unit (3) to transport the busbar material after sawing and milling to the stamping and bending unit (3); It also includes a pusher assembly (6), which is set on the side of the conveyor belt (5), including a pusher mechanism (61) and a central material rack (62), which are respectively set on both sides of the conveyor belt (5) in the length direction, and are used to push the busbar material that has been sawn and milled on the conveyor belt (5) onto the central material rack (62).

6. The integrated production line for busbar temporary storage and processing according to claim 1, characterized in that: The second frame (31) is provided with a second worktable (311). Several parallel second rollers (312) are rotatably arranged on the second worktable (311) along the feed direction of the busbar. The axis of the second rollers (312) is horizontal and perpendicular to the feed direction of the busbar. There is a gap between the second rollers (312). It also includes a second positioning component (38), including a positioning cylinder two (381), which is set on the second frame (31) at the bottom of the second roller (312). The output end of the positioning cylinder two (381) is provided with a positioning shaft two (382), which can pass through the gap between the second rollers (312) by lifting and lowering. The shifting assembly (32) includes a shifting moving seat (321), which is slidably mounted on the second frame (31) via a shifting moving mechanism (322). The sliding direction is horizontal and perpendicular to the busbar discharge feeding direction. A stamping assembly (35) and a bending assembly (36) are respectively mounted on the left and right sides of the shifting moving seat (321). The shifting moving seat (321) includes a bottom plate (323) and a top plate (324). The bottom plate (323) and the top plate (324) are connected by a side plate (325), and the whole is in the shape of a square. The stamping assembly (35) includes a punching die (351) and a cutting die (352), which are arranged on the base plate (323) of the shifting seat (321) along the sliding direction of the shifting seat (321). The upper ends of the punching die (351) and the cutting die (352) are respectively connected to a stamping cylinder (353), and the stamping cylinder (353) is arranged on the top plate (324). The bending assembly (36) includes a front clamping member (361) and a rear clamping member (362). The front clamping member (361) is disposed on the side of the shifting moving seat (321) close to the second positioning assembly (38) for clamping the busbar discharge from above and below. The rear clamping member (362) is disposed on the side of the shifting moving seat (321) away from the second positioning assembly (38). The receiving assembly (37) includes a receiving frame (371), which is parallel to the busbar discharge and feeding direction and is set on the second frame (31). The bottom of the receiving frame (371) away from the changing assembly (32) is rotatably set on the second frame (31). The bottom of the receiving frame (371) near the changing assembly (32) is movably set on the second frame (31) through the receiving lifting guide mechanism (372). A conveyor belt (373) is set on the upper side of the receiving frame (371).

7. The integrated production line for busbar temporary storage and processing according to claim 1, characterized in that: The feeding assembly (42) includes a feeding rack (421). Several feeding rollers with parallel axes are arranged on the feeding rack along the feed direction of the busbar. The feeding rack (421) is slidably mounted on the discharge rack (41) via a cam mechanism (422). A translation assembly (43) is provided on one side of the discharge rack (41). The translation assembly (43) includes several transverse translation belts (431), all of which are mounted on the discharge rack (41) via a transverse translation force mechanism (432). The length directions of the translation belts are parallel to each other and perpendicular to the feed direction of the busbar discharge. The distance between the two translation belts closest to the stamping and bending processing unit (3) is the smallest, and the distance between adjacent translation belts increases sequentially towards the end away from the stamping and bending processing unit (3).

8. A method for processing busbars, using the integrated production line for temporary storage and processing of busbars as described in any one of claims 1 to 7, characterized in that, Includes the following steps: Step 1: Transfer and temporarily store the busbar materials to be processed; Step 2: When the length of the busbar layout is a fixed value, position the busbar layout on the sawing and milling unit; Step 3: When the length of the busbar layout is not a fixed value, measure and position the length of the busbar layout on the sawing and milling unit; Step 4: Pre-cut the busbar material; Step 5: Cut the busbar material; Step 6: Mill rounded corners on the busbar discharge ends on both sides of the cutting position; Step 7: Repeat the cutting of the busbar material and remove the waste material; Step 8: Determine if further processing is needed. If not, proceed to the next step; if yes, proceed to the next step. Step 9: Position the busbar feeder on the second workbench; Step 10: Punch and stamp the busbar material; Step 11: Bend the busbar material; Step 12: Receive the bent busbar material; Step 13: Send out the finished busbar material.

Images