Particle catcher production line

Abstract

The invention relates to the technical field of high-voltage electric appliance manufacturing, and provides a particle catcher production line which comprises a feeding assembly, a first carrying mechanism, a punching machine, a polishing assembly, a plate rolling machine, an alignment machine, a punching machine, a riveting machine, a flattening machine, a discharging conveying belt, a stack and a second carrying mechanism. The feeding assembly is used for uncoiling, leveling and cutting coiled blanks into blanks with the same size, the first carrying mechanism is used for conveying the blanks among the feeding assembly, the punching machine and the polishing assembly, and the second carrying mechanism is used for completing polishing. Blanks rolled and formed through the plate rolling machine are conveyed among the alignment machine, the punching machine, the riveting machine, the punching machine and the discharging conveying belt, through the arrangement of the first carrying mechanism, the second carrying mechanism and other structures, in the whole production process, semi-finished products generated in all the steps are carried through the first carrying mechanism and the second carrying mechanism, and the production efficiency is improved. And the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of high-voltage electrical appliance manufacturing, and in particular to a particle catcher production line. Background Art

[0002] The particle catcher (made of aluminum alloy) in GIL (Gas-Insulated metal enclosed transmission line) is mainly used to capture free metal conductive particles near the insulator. Its design and application are aimed at solving the movement problem of metal particles in the GIL system. If the free metal conductive particles in the GIL are not effectively controlled, it will seriously threaten the insulation performance of the system, and may cause surface flashover, air gap breakdown and short circuit failure, reduce operational reliability, increase maintenance costs, and even affect grid stability. Therefore, the particle catcher effectively captures these particles through its design, which is crucial to ensure the safe and stable operation of the GIL system. The particle catcher can effectively capture these particles through its specific structure and design, thereby reducing their impact on the GIL system.

[0003] However, the manufacturing process in the prior art mainly includes rolling, welding, weld grinding, rounding (shaping) or rolling, flanging (bending), welding or other similar processes. The main processes and material flow are still mainly manual operations, with a low degree of automation. Key processes such as rolling, welding, and rounding require high skill levels of operators, so there is a problem of low work efficiency and it is difficult to adapt to large-scale production needs. In addition, there are many problems. First, manual operations are easily affected by various factors, resulting in unstable product quality. For example, the rolling is not round, which requires repeated corrections later. Manual operations will cause the shell to deform during the handling process, resulting in a gap between the shell and the filter screen, making it impossible to capture all particles. The manual riveting accuracy is poor, resulting in uneven force at the connection, which seriously affects the service life, all of which directly affect the performance and reliability of the particle collector. Secondly, manual operation has safety hazards, especially when performing high-temperature and high-risk processes such as welding, safety accidents are prone to occur. Therefore, there are many disadvantages in the manual production of particle collector shells in the prior art, which urgently need to be improved.

[0004] Therefore, it is necessary to provide a technical solution that can improve the production efficiency of particle traps. Summary of the invention

[0005] The present invention provides a particle trap production line, which solves the problem of low production efficiency when producing particle traps in the related art.

[0006] The technical solution of the present invention is as follows: To achieve the above-mentioned object, the present invention provides the following technical solutions: a particle catcher production line, comprising a feeding assembly, a conveying mechanism 1, a punching machine, a polishing assembly, a plate rolling machine, a positioning machine, a punching machine, a riveting machine, a flattening machine, a feeding conveyor belt, a palletizing machine and a conveying mechanism 2; The loading assembly is used to unwind, flatten and cut the rolled blank into blanks of the same size; The transport mechanism 1 is used to transport the blank between the loading assembly, the punching machine and the polishing assembly; The second transport mechanism is used to transport the blank that has been polished and rolled by the plate rolling machine between the positioning machine, the punching machine, the riveting machine, the flattening machine and the unloading conveyor belt.

[0007] By adopting the above technical solution, a handling mechanism is used for transportation throughout the entire production process. The automated production line can significantly speed up production and reduce the time required for manual operation, thereby improving overall production efficiency. In addition, when it is necessary to produce particle collectors of different specifications and sizes, the production line can adjust the configuration and parameters of each component as needed to adapt to the production of particle collectors of different models and specifications, thereby enhancing production flexibility.

[0008] Preferably, the feeding assembly includes an unwinding machine, a leveling machine, a cutting machine, a two-axis transport mechanism, a material storage table and an alignment platform; A reel is provided inside the unwinding machine, and the reel is used to install the rolled blank; The leveler is located downstream of the unwinder, and comprises a plurality of leveler rollers slidably mounted inside the leveler, and the leveler rollers are adjusted in spacing by controlling the height of the leveler rollers according to the thickness of the blank; The cutter is located downstream of the leveler, and includes a conveyor platform, a conveyor belt is arranged inside the conveyor platform, two symmetrically arranged blocks are arranged on the top of the conveyor platform, the distance between the two blocks is the same as the width of the blank, and the blocks are used to limit the angle of the blank so that it always remains relatively vertical with the cutter. A cutting mechanism is arranged on the top of the conveyor platform, and the cutting mechanism includes a cutter and a pressure block. The tops of the cutter and the pressure block are respectively fixedly connected to the moving part of the cylinder, and the cutter will move downward to cut the blank after the pressure block positions the blank. The two-axis transport mechanism is located on the top of the conveying platform, and the two-axis transport mechanism includes two symmetrically arranged slide rails 1, the tops of the moving parts of the two slide rails 1 are commonly fixedly connected with a mounting plate, one side of the mounting plate is installed with two symmetrically arranged slide rails 2, one side of the moving parts of the two slide rails 2 is commonly fixedly connected with a connecting plate, and one side of the connecting plate is provided with a plurality of symmetrically arranged suction cups 1, the cut blanks are picked up by the suction cups, and are placed on the storage platform through the slide rails 1 and 2; A plurality of evenly distributed limiting columns in a rectangular array are arranged on the top of the storage table. The shape and size of the limiting columns are the same as the size of the blanks, and are used to store the cut blanks. The alignment platform is located on one side of the material storage table, and a plurality of bull's eye wheels evenly distributed in a rectangular array are installed on the top of the alignment platform. Two limit blocks are respectively installed on the top of the alignment platform, and the limit blocks are located on both side edges of the alignment platform. The alignment platform is inclined toward the limit blocks. Through gravity and the setting of the bull's eye wheels, the blank placed on the top of the alignment platform will move along the inclined direction of the alignment platform until it contacts the two limit blocks respectively for positioning.

[0009] By adopting the above technical solutions, an efficient and accurate blank processing process is realized. First, the unwinder has a built-in reel to facilitate the installation of rolled blanks. The following leveling machine adjusts the height of the leveling roller and flexibly adjusts the spacing according to the thickness of the blank to ensure the flatness of the blank. The slitting machine uses the coordinated work of the conveyor table and the cutting mechanism, uses the block to maintain the angle of the blank, and cooperates with the pressure block and the cutter to achieve accurate cutting. The two-axis transport mechanism uses the combination of slide rails one and two, and cooperates with the suction cup to pick up and accurately place the cut blanks on the storage table. The limit columns on the storage table ensure that the blanks are stored in an orderly manner. Finally, the alignment platform uses the bull's eye wheel and the limit block to automatically position the blank by gravity and the tilt angle, providing accurately aligned blanks for subsequent processes. This series of designs not only improves production efficiency, but also ensures the accuracy and consistency of blank processing.

[0010] Preferably, the transport mechanism 1 includes a ground rail 1 and a manipulator 1 installed on the ground rail 1, the ground rail 1 is located between the loading assembly and the polishing assembly, two symmetrically arranged grabbing racks are installed on one side of the manipulator 1, and a plurality of suction cups 2 evenly distributed in a rectangular array are arranged on one side of the grabbing rack. The blank on the top of the alignment platform is transferred to the punch press through the ground rail 1, and the punched blank is transported to the polishing assembly for grinding and polishing.

[0011] By adopting the above technical solution and providing evenly arranged suction cups 2, the stability of transportation can be ensured during the process of picking up the blanks.

[0012] Preferably, the punch press is located between the loading assembly and the polishing assembly, and includes a storage plate and a punching head. Two symmetrically arranged longitudinal slide rails are installed on the top of the punch press, and the tops of the two longitudinal slide rail moving parts are commonly fixedly connected with a fixed block, and the top of the fixed block is installed with two symmetrically arranged transverse slide rails, and the storage plate is fixedly connected to the tops of the two transverse slide rail moving parts.

[0013] By adopting the above technical solution, an adjustable placement plate is set. Once the robot transports the blank to the placement plate, it only needs to be fixed before punching can begin. There is no need to repeatedly adjust the position of the blank. The blank can be quickly put into the punch press for processing after loading, without the need for additional transportation, which greatly improves production efficiency.

[0014] Preferably, the polishing assembly comprises a polishing machine, a feed conveyor belt and a discharge conveyor belt, the feed conveyor belt is connected to the input end of the polishing machine, the discharge conveyor belt is connected to the output end of the polishing machine, and the interior of the polishing machine is provided with a plurality of rounded grinding rollers, burr polishing rollers, brush dust removal rollers and secondary dust removal roller brushes in sequence from the input end to the output end, the brush dust removal roller is made of nylon material, and the secondary dust removal roller brush is made of sponge; A vacuum cleaner is also provided on the top of the polishing assembly for collecting and processing dust generated by grinding. The suction ports of the vacuum cleaner are respectively located on the top of the rounded corner grinding roller, the burr polishing roller, the brush dust removal roller and the secondary dust removal roller brush.

[0015] By adopting the above technical solution, the polishing machine, the feed conveyor belt and the discharge conveyor belt are combined to realize the automated polishing process of the blank from input to output. The rounded corner grinding roller, burr polishing roller, brush dust removal roller made of nylon material and secondary dust removal roller brush made of sponge are sequentially arranged inside the polishing machine, which can gradually remove the defects on the surface of the blank to achieve a smooth and delicate effect. At the same time, the vacuum cleaner equipped on the top of the component has a suction port that accurately corresponds to each polishing roller brush, which effectively collects and processes the dust generated during the grinding process, which not only keeps the working environment clean, but also improves the polishing effect, ensures the final quality of the product, improves production efficiency, and reduces manual intervention, providing a strong guarantee for the efficient and environmentally friendly operation of the particle collector production line.

[0016] Preferably, the plate rolling machine is located at the output end of the discharging conveyor belt, the top of the plate rolling machine is slidably connected to a guide block, the top of the guide block is fixedly connected to a guide bar, and the spacing of the guide bars is the same as the width of the blank.

[0017] Preferably, the second conveying mechanism includes a second ground rail and a second manipulator, the second ground rail is located between the plate rolling machine and the unloading conveyor belt, the second manipulator is equipped with two clamping seats arranged in a ring array, the inside of the clamping seat is slidably connected to a guide rail, one side of the guide rail is fixedly connected to a sliding seat, one side of the sliding seat is fixedly connected to an upper clamping jaw, one side of the clamping seat is fixedly connected to a lower clamping jaw, the upper clamping jaw and the lower clamping jaw are the same in shape and size, a positioning groove is provided inside the lower clamping jaw, and the width of the positioning groove is the same as the thickness of the blank.

[0018] By adopting the above technical solution, the combination of ground rail 2 and robot 2 provides an efficient and stable solution for the handling of blanks in the particle capture production line. The annular array clamp seat equipped on robot 2, as well as the guide rail, sliding seat and upper clamping jaw that are slidably connected inside the clamp seat, work together with the positioning groove fixed in the lower clamping jaw to accurately and firmly clamp blank surfaces of different sizes. In addition, the positioning groove opened in the lower clamping jaw has a width that matches the thickness of the blank, ensuring the stability and accuracy of the blank during the handling process, which not only improves the handling efficiency and reduces the risk of damage to the blank during the handling process, but also provides accurately aligned blanks for subsequent processing steps, ensuring the smooth operation of the entire production line and product quality.

[0019] Preferably, the alignment machine is located downstream of the plate rolling machine, and the alignment machine includes a storage table, two rollers arranged symmetrically are rotatably installed inside the storage table, and a synchronous belt is sleeved on the outer circumference of the two rollers. A servo motor is installed inside the storage table, and the output end of the servo motor is fixedly connected to a synchronous shaft through a coupling, and one of the rollers is sleeved on the outer circumference of the synchronous shaft; The top of the alignment machine is fixedly connected to two symmetrically arranged blocking rods, the insides of the two blocking rods are commonly fixedly connected to an axial blocking block, the top of the alignment machine is installed with two symmetrically arranged electric slide rails, the top of the electric slide rail moving part is fixedly connected to an axial positioning rod, and the two axial positioning rods are symmetrically arranged; A visual adjustment mechanism is installed on the top of the alignment machine; The punching machine is located downstream of the alignment machine, a lower clamp is fixedly connected inside the punching machine, and an upper clamp is slidably connected inside the lower clamp; A bending punch is fixedly connected inside the punching machine, a punch die is fixedly connected to the bottom of the bending punch, and a punch groove is provided inside the punch die; The riveting machine is located downstream of the punching machine, and the riveting machine includes a riveting seat and a riveting head; The punching machine is located downstream of the riveting machine, and comprises a lower clamp and a flat punch, wherein the lower clamp is internally slidably connected to an upper clamp, and the lower clamp is internally slidably connected to an elastic positioning pin.

[0020] By adopting the above technical solution, the alignment machine drives the synchronous belt through the servo motor to achieve accurate conveying and positioning of the blank, and cooperates with the top stopper, axial stopper and axial positioning rod driven by the electric slide rail to ensure that the blank is accurately aligned on the alignment machine. At the same time, the addition of the visual adjustment mechanism further improves the accuracy of positioning. Subsequently, the blank enters the punching machine, and the lower clamp and the slidingly connected upper clamp work together to cooperate with the bending punch and die to achieve accurate stamping of the blank. Then, the riveting seat and riveting head of the riveting machine efficiently complete the riveting operation to ensure the stability of the structure. Finally, the lower chuck of the flattening machine and the slidingly connected upper chuck, as well as the built-in elastic positioning pin, ensure the stability and accuracy of the blank during the flattening process, and finally obtain a particle catcher component with consistent quality and precise size, which not only improves production efficiency, but also ensures the high quality of the product, providing a strong guarantee for the automation and precision production of the production line.

[0021] Preferably, the unloading conveyor belt is located downstream of the punching machine, and the palletizing is located on one side of the output end of the unloading conveyor belt.

[0022] The working principle and beneficial effects of the present invention are: 1. The present invention adopts the arrangement of the transport mechanism 1 and the transport mechanism 2. During the whole production process, the semi-finished products produced in each step are transported by the transport mechanism 1 and the transport mechanism 2, thereby improving the production efficiency.

[0023] 2. The present invention arranges structures such as a positioning platform, and arranges the positioning platform to be inclined, and uses gravity to automatically position the blank, thereby ensuring the accuracy of subsequent production processes.

[0024] 3. The present invention adopts the arrangement of structures such as a positioning machine. When the blank is placed on the positioning machine, the angle of the blank is adjusted by the roller, and its circumferential positioning is adjusted by the axial stopper. After the positioning is completed, the second robot arm cooperating with the blank is used to transport the blank, thereby ensuring the accuracy of subsequent riveting.

[0025] 4. In the present invention, through the arrangement of the polishing assembly and other mechanisms, a rounded grinding roller, a burr polishing roller, a brush dust removal roller and a secondary dust removal roller brush are arranged in sequence inside the polishing assembly, and the blank is processed in sections. The dust removal system provided during the processing effectively collects the dust generated during the grinding process, reduces environmental pollution, and promotes the cleanliness and sanitation of the production environment. At the same time, the implementation of the automated production line reduces the risk of manual operation, improves the safety of production, and contributes to the development of labor safety and occupational health.

[0026] 5. In the present invention, by setting up structures such as a cutter, an electronically controlled cutter is used for cutting in the whole process, and a two-axis transport mechanism is used for automated transport, thereby reducing material waste and improving material utilization. At the same time, by setting up a cutter and a pressing block and respectively setting up cylinders, the blank is first fixed by a pressing block before cutting, and then cut by a cutter, thereby reducing the cost increase caused by operational errors or material damage and achieving effective cost savings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Figure 1 It is a schematic diagram of the overall structure of the production line of the present invention; Figure 2 It is a schematic diagram of the structure of the feeding assembly of the present invention; Figure 3 It is a schematic diagram of the structure of a manipulator of the present invention; Figure 4 It is a schematic diagram of the punching machine structure of the present invention; Figure 5 It is a schematic diagram of the structure of the polishing assembly of the present invention; Figure 6 It is a structural schematic diagram of the second manipulator of the present invention; Figure 7 For the present invention Figure 6 Enlarged view of point C in the middle; Figure 8 It is a schematic diagram of the structure of the alignment machine of the present invention; Fig. 9 It is a schematic diagram of the structure of the punching machine of the present invention; Fig.10 For the present invention Fig. 9 Enlarged view of point A in the middle; Fig.11 It is a structural schematic diagram of the riveting machine of the present invention; Fig.12 It is a structural schematic diagram of the flattening machine of the present invention; Fig.13 For the present invention Fig.12 Enlarged view of point B in the middle.

[0029] In the figure: 1. feeding assembly; 101. unwinding machine; 102. leveling machine; 103. cutting machine; 104. two-axis transport mechanism; 105. material storage table; 106. alignment platform; 2. Transport mechanism 1; 201. Ground rail 1; 202. Manipulator 1; 203. Grasping frame; 204. Suction cup 2; 3. Punch press; 301. Storage plate; 302. Longitudinal slide rail; 303. Horizontal slide rail; 304. Punch head; 4. Polishing assembly; 401. Feed conveyor belt; 402. Discharge conveyor belt; 403. Polishing machine; 5. Plate rolling machine; 6. Positioning machine; 601. Storage table; 602. Axial stopper; 603. Visual adjustment mechanism; 7. Punching machine; 701. Notching; 702. Bending punch; 703. Upper fixture; 704. Lower fixture; 705. Punching die; 8. Riveting machine; 801. Riveting seat; 802. Riveting head; 9. Punching machine; 901. Elastic positioning pin; 902. Lower chuck; 903. Upper chuck; 904. Flat punch; 10. Unloading conveyor belt; 11. Palletizing; 12. Transport mechanism 2; 1201. Ground rail 2; 1202. Manipulator 2; 1203. Clamping seat; 1204. Guide rail; 1205. Sliding seat; 1206. Upper clamping jaw; 1207. Lower clamping jaw; 1208. Positioning groove. DETAILED DESCRIPTION

[0030] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figure 1 As shown, this embodiment proposes a particle catcher production line, including a feeding component 1, a conveying mechanism 1 2, a punching machine 3, a polishing component 4, a plate rolling machine 5, a positioning machine 6, a punching machine 7, a riveting machine 8, a flattening machine 9, a feeding conveyor belt 10, a palletizer 11 and a conveying mechanism 2 12; The loading assembly 1 is used to unwind, flatten and cut the rolled blank into blanks of the same size; The transport mechanism 2 is used to transport the blank between the loading assembly 1, the punching machine 3 and the polishing assembly 4; The second transport mechanism 12 is used to transport the blank that has been polished and rolled by the plate rolling machine 5 between the positioning machine 6, the punching machine 7, the riveting machine 8, the flattening machine 9 and the unloading conveyor belt 10.

[0032] like Figure 1~Figure 2 As shown, the loading assembly 1 includes an unwinding machine 101, a leveling machine 102, a slitting machine 103, a two-axis transport mechanism 104, a material storage table 105 and an alignment platform 106; The unwinding machine 101 is provided with a reel inside, and the reel is used to install the rolled blank; The leveler 102 is located downstream of the unwinder 101. The leveler 102 includes a plurality of leveler rollers slidably mounted inside the leveler 102. The leveler rollers are adjusted in spacing by controlling the height of the leveler rollers according to the thickness of the blank. The cutter 103 is located downstream of the leveler 102. The cutter 103 includes a conveyor platform, a conveyor belt is arranged inside the conveyor platform, two symmetrically arranged blocks are arranged on the top of the conveyor platform, the distance between the two blocks is the same as the width of the blank, the blocks are used to limit the angle of the blank so that it always remains relatively vertical with the cutter, and a cutting mechanism is arranged on the top of the conveyor platform. The cutting mechanism includes a cutter and a pressure block. The tops of the cutter and the pressure block are respectively fixedly connected to the moving part of the cylinder. The cutter will move downward to cut the blank after the pressure block positions the blank. The two-axis transport mechanism 104 is located on the top of the conveyor platform. The two-axis transport mechanism 104 includes two symmetrically arranged slide rails 1. The tops of the moving parts of the two slide rails 1 are fixedly connected with a mounting plate. Two symmetrically arranged slide rails 2 are installed on one side of the mounting plate. One side of the moving parts of the two slide rails 2 are fixedly connected with a connecting plate. One side of the connecting plate is provided with a plurality of symmetrically arranged suction cups 1. The cut blanks are picked up by the suction cups and placed on the storage platform 105 through the slide rails 1 and 2. The top of the storage table 105 is provided with a plurality of evenly distributed limiting columns in a rectangular array, the shape and size of the limiting columns are the same as the size of the blank, and are used to store the cut blanks; The alignment platform 106 is located on one side of the storage table 105. A number of bull's eye wheels evenly distributed in a rectangular array are installed on the top of the alignment platform 106. Two limit blocks are installed on the top of the alignment platform 106. The limit blocks are located on both side edges of the alignment platform 106. The alignment platform 106 is inclined toward the limit blocks. Through gravity and the setting of the bull's eye wheels, the blank placed on the top of the alignment platform 106 will move along the inclined direction of the alignment platform 106 until it contacts the two limit blocks respectively for positioning.

[0033] like Figure 1~Figure 3 As shown, the transport mechanism 2 includes a ground rail 201 and a manipulator 202 installed on the ground rail 201. The ground rail 201 is located between the loading assembly 1 and the polishing assembly 4. Two symmetrically arranged grabbing racks 203 are installed on one side of the manipulator 202. A plurality of suction cups 204 evenly distributed in a rectangular array are arranged on one side of the grabbing rack 203. The blank on the top of the alignment platform 106 is transferred to the punch press 3 through the ground rail 201, and the punched blank is transported to the polishing assembly 4 for grinding and polishing.

[0034] like Figure 1~Figure 4As shown, the punch press 3 is located between the loading assembly 1 and the polishing assembly 4. The punch press 3 includes a placement plate 301 and a punching head 304. Two symmetrically arranged longitudinal slide rails 302 are installed on the top of the punch press 3. The tops of the moving parts of the two longitudinal slide rails 302 are fixedly connected with a fixed block. Two symmetrically arranged transverse slide rails 303 are installed on the top of the fixed block. The placement plate 301 is fixedly connected to the tops of the moving parts of the two transverse slide rails 303.

[0035] like Figure 1~Figure 5 As shown, the polishing assembly 4 includes a polishing machine 403, a feed conveyor belt 401 and a discharge conveyor belt 402. The feed conveyor belt 401 is connected to the input end of the polishing machine 403, and the discharge conveyor belt 402 is connected to the output end of the polishing machine 403. The interior of the polishing machine 403 is respectively provided with a plurality of rounded grinding rollers, burr polishing rollers, brush dust removal rollers and secondary dust removal roller brushes from the input end to the output end. The brush dust removal roller is made of nylon material, and the secondary dust removal roller brush is made of sponge. A vacuum cleaner is also provided on the top of the polishing assembly 4 for collecting and processing the dust generated by grinding. The suction ports of the vacuum cleaner are respectively located on the top of the rounded corner grinding roller, the burr polishing roller, the brush dust removal roller and the secondary dust removal roller brush.

[0036] like Figure 1~Figure 5 As shown, the plate rolling machine 5 is located at the output end of the discharge conveyor belt 402, and a guide block is slidably connected to the top of the plate rolling machine 5, and a guide bar is fixedly connected to the top of the guide block, and the spacing of the guide bars is the same as the width of the blank.

[0037] like Figure 1 to Figure 7 As shown, the transport mechanism 12 includes a ground rail 1201 and a manipulator 1202. The ground rail 1201 is located between the plate rolling machine 5 and the unloading conveyor belt 10. The manipulator 1202 is equipped with two clamping seats 1203 arranged in a ring array. The clamping seat 1203 is internally slidably connected to a guide rail 1204, one side of the guide rail 1204 is fixedly connected to a sliding seat 1205, one side of the sliding seat 1205 is fixedly connected to an upper clamping jaw 1206, one side of the clamping seat 1203 is fixedly connected to a lower clamping jaw 1207, the upper clamping jaw 1206 and the lower clamping jaw 1207 are the same in shape and size, and a positioning groove 1208 is provided inside the lower clamping jaw 1207, and the width of the positioning groove 1208 is the same as the thickness of the blank.

[0038] like Figure 1 to Figure 13 As shown, the alignment machine 6 is located downstream of the plate rolling machine 5, and the alignment machine 6 includes a storage table 601, and two rollers arranged symmetrically are rotatably installed inside the storage table 601, and a synchronous belt is sleeved on the outer circumference of the two rollers. A servo motor is installed inside the storage table 601, and the output end of the servo motor is fixedly connected to a synchronous shaft through a coupling, and one of the rollers is sleeved on the outer circumference of the synchronous shaft; The top of the alignment machine 6 is fixedly connected to two symmetrically arranged blocking rods, the insides of the two blocking rods are commonly fixedly connected to an axial blocking block 602, and the top of the alignment machine 6 is installed with two symmetrically arranged electric slide rails, and the top of the electric slide rail moving part is fixedly connected to an axial positioning rod, and the two axial positioning rods are symmetrically arranged; A visual adjustment mechanism 603 is installed on the top of the alignment machine 6; The punching machine 7 is located downstream of the alignment machine 6, and a lower clamp 704 is fixedly connected inside the punching machine 7, and an upper clamp 703 is slidably connected inside the lower clamp 704; A bending punch 702 is fixedly connected inside the punching machine 7, a punch die 705 is fixedly connected to the bottom of the bending punch 702, and a punching slot 701 is provided inside the punch die 705; The riveting machine 8 is located downstream of the punching machine 7, and the riveting machine 8 includes a riveting seat 801 and a riveting head 802; The punching machine 9 is located downstream of the riveting machine 8 , and comprises a lower clamp 902 and a flat punch 904 . The lower clamp 902 is internally slidably connected to an upper clamp 903 , and the lower clamp 902 is internally slidably connected to an elastic positioning pin 901 .

[0039] like Figure 1 to Figure 13 As shown, the unloading conveyor belt 10 is located downstream of the punching machine 9 , and the palletizing 11 is located on one side of the output end of the unloading conveyor belt 10 .

[0040] Working principle: first, place the rolled blank on the unwinding machine 101 to unwind, then place the unwinded blank inside the leveling machine 102 and level the blank by the leveling roller to facilitate subsequent punching and punching. After passing through the leveling machine 102, the blank will be conveyed forward by the conveyor belt inside the cutting machine 103 until it moves to a suitable length. During the movement, the blank will move along the gap inside the two blocks. At this time, the blocks will play a role in positioning the blank, so that the angle between the blank and the cutter remains relatively vertical. At this time, the cylinder will first drive the pressing block to move downward to clamp the blank to prevent the blank from moving during the cutting process. After the fixation is completed, another cylinder will drive the cutter to move downward to cut the blank into suitable lengths. After the cutting is completed, the suction cup inside the two-axis transport mechanism 104 will take the cut blank and place it inside the limiting column on the top of the storage table 105 through the slide rails 1 and 2. Because the shape of the limiting column is the same as the size of the blank, a large number of blanks can be stacked and stored; Furthermore, when the stored blank is needed, the blank inside the limiting column is extracted by the suction cup 1, and is transported to the top of the alignment platform 106 by the slide rails 1 and 2. Because the top of the alignment platform 106 is arranged in an inclined shape, the blank will slide along the inclined surface to the angle between the two limiting blocks. In addition, due to the setting of the bull's eye wheel, the blank will be smoother during the sliding process to ensure that the two sides of the blank are in contact with the two limiting blocks respectively, to ensure the accuracy of the blank position, and to prepare for the subsequent taking by the subsequent transport mechanism 2 12. Further, the manipulator 202 moves to the alignment platform 106 through the ground rail 201, sucks the blank through the suction cup 204 set on the manipulator 202, and moves it to the storage plate 301 of the punch press 3 through the ground rail 201. Because the bottom of the storage plate 301 is respectively provided with a transverse slide rail 303 and a longitudinal slide rail 302, the blank can be moved to the position where it is needed, and the entire surface of the blank can be punched conveniently. After the placement is completed, the punch press 3 can be started for punching. It should be noted that the punch press 3 can select any CNC punch press 3 that can perform punching operations in the prior art. The entire punching process is in the prior art, and it will not be described in detail here. Furthermore, after punching the blank, the manipulator 202 first picks up the material, and conveys it to the top of the feed conveyor belt 401 through the ground rail 201, and conveys the blank to the inside of the polishing machine 403 through the conveying of the feed conveyor belt 401. The polishing machine 403 grinds the edges and corners of the blank, polishes the surface, and removes dust, and pre-treats the surface of the blank to facilitate subsequent rolling and riveting. In the process of grinding and polishing, the dust generated by grinding on the surface is removed by the brush dust removal roller and the secondary dust removal roller brush, and the dust is collected and recycled by the vacuum cleaner arranged on the top for treatment, which is environmentally friendly and pollution-free, and promotes labor safety and occupational health development; Furthermore, the blank that has been polished will be output through the discharge conveyor belt 402, and finally enter the interior of the plate rolling machine 5, and will be automatically rolled inside the plate rolling machine 5. It should be noted that the automatic plate rolling machine 5 is used here, which can automatically roll the input blank. The automatic plate rolling machine 5 with a model of W11-20x2500 can be selected for rolling, and no more details will be given here. After the curling is completed, the second manipulator 1202 will first start to separate the upper clamp 1206 and the lower clamp 1207, and move the upper clamp 1206 and the lower clamp 1207 to the top and bottom of the blank respectively through the second manipulator 1202, and then reset the clamp seat 1203 to close the upper clamp 1206 and the lower clamp 1207. At this time, the blank will be clamped in the positioning groove 1208 inside the lower clamp 1207, which is convenient for carrying the blank. After the fixation is completed, the blank is transported to the two rollers on the top of the alignment machine 6 through the second ground rail 1201; Furthermore, the visual adjustment mechanism 603 can position the blank on the roller shaft in the axial and circumferential directions, and drive the blank to rotate by starting the roller shaft, so that the top connection position of the blank is at the top, which is convenient for the accuracy of the subsequent riveting process. In addition, the two stoppers can adjust the edge of the blank during the adjustment process, further ensuring the accuracy of the subsequent riveting; Furthermore, after positioning is completed, the second robot 1202 will continue to clamp the blank and transport it to the punching machine 7 to punch and bend the interface of the product and connect the connection of the blank. After punching is completed, the second robot 1202 will continue to transport it to the riveting machine 8 to rivet the connection of the blank. It should be noted that the riveting here adopts rivet-free self-piercing SPR riveting, which has no welding deformation, does not require rounding, has good product consistency, and prevents the blank from deforming during the riveting process. Finally, after completion After riveting, the robot arm 2 1202 continues to transport it to the punching machine 9. At this time, the positioning is carried out by cooperating with the elastic positioning pins on the punching machine 9 and the punching holes on the surface of the blank. After positioning, the three circular holes evenly distributed on the circumference and the surrounding areas are flattened by the punching machine 9 to press out three planes to facilitate subsequent assembly positioning work. Finally, the finished product is transported to the unloading conveyor belt 10 by the robot arm 2 1202. After being transported by the unloading conveyor belt 10, it is manually inspected and stacked 11. The operator can complete the operation of the entire production line by controlling the operation panel, which improves the degree of automation of the equipment, reduces the skill requirements of the practitioners, and improves the efficiency of the entire process. In addition, automated cutting can improve the utilization rate of materials and save costs.

[0041] The above are only preferred embodiments of the present invention and are 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 particle trap production line, characterized in that: It comprises a loading assembly (1), a transport mechanism 1 (2), a punching machine (3), a polishing assembly (4), a plate rolling machine (5), a positioning machine (6), a punching machine (7), a riveting machine (8), a flattening machine (9), a material unloading conveyor belt (10), a palletizer (11) and a transport mechanism 2 (12); The loading assembly (1) is used to unwind, flatten and cut the rolled blank into blanks of the same size; The transport mechanism 1 (2) is used to transport the blank between the loading assembly (1), the punching machine (3) and the polishing assembly (4); The second transport mechanism (12) is used to transport the blank that has been polished and rolled into shape by the plate rolling machine (5) between the alignment machine (6), the punching machine (7), the riveting machine (8), the flattening machine (9) and the unloading conveyor belt (10); The loading assembly (1) comprises an unwinding machine (101), a leveling machine (102), a slitting machine (103), a two-axis transport mechanism (104), a material storage table (105) and an alignment platform (106); The alignment platform (106) is located on one side of the material storage platform (105), and a plurality of bull's eye wheels evenly distributed in a rectangular array are installed on the top of the alignment platform (106). Two limit blocks are installed on the top of the alignment platform (106), and the limit blocks are located on the two side edges of the alignment platform (106). The alignment platform (106) is inclined toward the limit blocks. Through gravity and the setting of the bull's eye wheels, the blank placed on the top of the alignment platform (106) will move along the inclined direction of the alignment platform (106) until it contacts the two limit blocks respectively for positioning.

2. A particle trap production line according to claim 1, characterized in that: A reel is provided inside the unwinding machine (101), and the reel is used to install the rolled blank; The flattening machine (102) is located downstream of the unwinding machine (101), and the flattening machine (102) comprises a plurality of flattening rollers slidably mounted inside the flattening machine (102), and the spacing of the flattening rollers is adjusted by controlling the height of the flattening rollers according to the thickness of the blank; The cutter (103) is located downstream of the leveler (102), and comprises a conveyor platform, a conveyor belt is arranged inside the conveyor platform, two symmetrically arranged blocks are arranged on the top of the conveyor platform, the distance between the two blocks is the same as the width of the blank, the blocks are used to limit the angle of the blank so that it always remains relatively vertical with the cutter, and a cutting mechanism is arranged on the top of the conveyor platform, the cutting mechanism comprises a cutter and a pressure block, the cutter and the top of the pressure block are respectively fixedly connected to the moving part of the cylinder, and the cutter will move downward to cut the blank after the pressure block positions the blank; The two-axis transport mechanism (104) is located on the top of the conveying platform, and comprises two symmetrically arranged slide rails 1, the tops of the moving parts of the two slide rails 1 are fixedly connected to a mounting plate, one side of the mounting plate is mounted with two symmetrically arranged slide rails 2, one side of the moving parts of the two slide rails 2 are fixedly connected to a connecting plate, one side of the connecting plate is provided with a plurality of symmetrically arranged suction cups 1, the cut blanks are picked up by the suction cups, and are placed on the storage platform (105) by the slide rails 1 and 2; A plurality of evenly distributed limiting columns in a rectangular array are arranged on the top of the material storage platform (105); the limiting columns have the same shape and size as the blanks, and are used to store the cut blanks.

3. A particle trap production line according to claim 2, characterized in that: The transport mechanism (2) comprises a ground rail (201) and a manipulator (202) mounted on the ground rail (201), wherein the ground rail (201) is located between the loading assembly (1) and the polishing assembly (4), and two symmetrically arranged grabbing racks (203) are mounted on one side of the manipulator (202), and a plurality of suction cups (204) evenly distributed in a rectangular array are arranged on one side of the grabbing rack (203), and the blank on the top of the alignment platform (106) is transferred to the punching machine (3) via the ground rail (201), and the punched blank is transported to the polishing assembly (4) for grinding and polishing.

4. A particle trap production line according to claim 3, characterized in that: The punch press (3) is located between the loading assembly (1) and the polishing assembly (4), and comprises a storage plate (301) and a punching head (304). Two symmetrically arranged longitudinal slide rails (302) are installed on the top of the punch press (3), and the tops of the moving parts of the two longitudinal slide rails (302) are fixedly connected to a fixed block, and the tops of the fixed blocks are fixedly connected to two symmetrically arranged transverse slide rails (303), and the storage plate (301) is fixedly connected to the tops of the moving parts of the two transverse slide rails (303).

5. A particle trap production line according to claim 4, characterized in that: The polishing assembly (4) comprises a polishing machine (403), a feed conveyor belt (401) and a discharge conveyor belt (402), wherein the feed conveyor belt (401) is connected to an input end of the polishing machine (403), and the discharge conveyor belt (402) is connected to an output end of the polishing machine (403), and the interior of the polishing machine (403) is provided with a plurality of rounded corner grinding rollers, burr polishing rollers, brush dust removal rollers and secondary dust removal roller brushes in sequence from the input end to the output end, wherein the brush dust removal roller is made of nylon material, and the secondary dust removal roller brush is made of sponge; A vacuum cleaner is also provided on the top of the polishing assembly (4) for collecting and processing dust generated by polishing, and the suction ports of the vacuum cleaner are respectively located on the top of the rounded corner polishing roller, the burr polishing roller, the brush dust removal roller and the secondary dust removal roller brush.

6. A particle trap production line according to claim 5, characterized in that: The plate rolling machine (5) is located at the output end of the discharge conveyor belt (402), the top of the plate rolling machine (5) is slidably connected to a guide block, the top of the guide block is fixedly connected to a guide bar, and the spacing of the guide bars is the same as the width of the blank.

7. A particle trap production line according to claim 6, characterized in that: The second conveying mechanism (12) comprises a second ground rail (1201) and a second manipulator (1202), wherein the second ground rail (1201) is located between the plate rolling machine (5) and the unloading conveyor belt (10), and the second manipulator (1202) is provided with two clamping seats (1203) arranged in a ring array, wherein the interior of the clamping seat (1203) is slidably connected to a guide rail (1204), one side of the guide rail (1204) is fixedly connected to a sliding seat (1205), one side of the sliding seat (1205) is fixedly connected to an upper clamping jaw (1206), and one side of the clamping seat (1203) is fixedly connected to a lower clamping jaw (1207), wherein the upper clamping jaw (1206) and the lower clamping jaw (1207) are of the same shape and size, and a positioning groove (1208) is provided inside the lower clamping jaw (1207), and the width of the positioning groove (1208) is the same as the thickness of the blank.

8. A particle trap production line according to claim 7, characterized in that: The alignment machine (6) is located downstream of the plate rolling machine (5), and the alignment machine (6) comprises a storage table (601), two rollers arranged symmetrically are rotatably mounted inside the storage table (601), and a synchronous belt is sleeved on the outer circumference of the two rollers, and a servo motor is installed inside the storage table (601), and the output end of the servo motor is fixedly connected to a synchronous shaft via a coupling, and one of the rollers is sleeved on the outer circumference of the synchronous shaft; The top of the alignment machine (6) is fixedly connected to two symmetrically arranged blocking rods, the interiors of the two blocking rods are commonly fixedly connected to an axial blocking block (602), the top of the alignment machine (6) is equipped with two symmetrically arranged electric slide rails, the top of the electric slide rail moving part is fixedly connected to an axial positioning rod, and the two axial positioning rods are symmetrically arranged; A visual adjustment mechanism (603) is installed on the top of the alignment machine (6); The punching machine (7) is located downstream of the alignment machine (6); a lower clamp (704) is fixedly connected inside the punching machine (7), and an upper clamp (703) is slidably connected inside the lower clamp (704); A bending punch (702) is fixedly connected to the inside of the punching machine (7), a punch die (705) is fixedly connected to the bottom of the bending punch (702), and a punching groove (701) is provided inside the punch die (705); The riveting machine (8) is located downstream of the punching machine (7), and the riveting machine (8) comprises a riveting seat (801) and a riveting head (802); The punching machine (9) is located downstream of the riveting machine (8), and comprises a lower clamp (902) and a flat punch (904), wherein the lower clamp (902) is internally slidably connected to an upper clamp (903), and the lower clamp (902) is internally slidably connected to an elastic positioning pin (901).

9. A particle trap production line according to claim 8, characterized in that: The unloading conveyor belt (10) is located downstream of the punching machine (9), and the palletizer (11) is located on one side of the output end of the unloading conveyor belt (10).

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