An industrial robot-based vacuum adsorption intelligent disassembly and separation platform for waste mobile phone screens

Abstract

This invention relates to the field of industrial automation equipment and electronic waste recycling technology. Specifically, it relates to an intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots. The platform includes a separation processing table, with a robot base rotatably connected to one side of the top of the processing table. A multi-axis robot is rotatably connected to the top of the robot base. An adjustable rotating seat is provided at the end of the multi-axis robot away from the robot base. During operation, this reduces the phenomenon of glass slag and metal powder adhering to the surface of the waste mobile phone screen becoming embedded between the suction cup lip and the screen contact surface; it also reduces the problem of insufficient vacuum caused by leakage channels between the suction cup lip and the mobile phone screen, reducing the probability of equipment failure to grasp the screen or the screen falling and breaking during transportation. The entire equipment maintains a relatively clean working contact surface during the dismantling process, ensuring continuous operation of the dismantling work and optimizing the recycling yield of waste screens.

Description

Technical Field

[0001] This invention relates to the field of industrial automation equipment and electronic waste recycling technology, specifically to a vacuum adsorption intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots. Background Technology

[0002] The intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots is a platform that uses a vacuum adsorption module mounted on the end effector of an industrial robot to pick up waste mobile phone screens and achieve non-destructive separation of the screen from the phone body. This platform can replace manual labor, efficiently and accurately dismantle mobile phone screen components, facilitating subsequent classification, recycling and resource utilization.

[0003] In existing technologies, the intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots consists of a multi-axis industrial robot, a vacuum suction cup array, a hot and cold air wrist module, and an elastic peeling roller. The robot drives the suction cup array to pick up the screen, while the hot and cold air wrist module sprays hot air to soften the adhesive layer and cold air to shape it. The peeling roller moves to crush the middle frame, removing the screen from the machine body without damage, thus replacing manual dismantling with high efficiency and precision.

[0004] Existing intelligent dismantling and separation platforms for waste mobile phone screens based on industrial robots often encounter problems in actual operation. These screens are frequently cracked or partially broken, with glass shavings and metal dust that are difficult to see with the naked eye adhering to their surfaces. When the suction cup at the end of the robotic arm presses down to absorb these particles, they easily become embedded between the suction cup lip and the screen surface, forming tiny leakage channels. This makes it difficult to establish a proper vacuum within the suction cup. Consequently, the robotic arm fails to grasp the screen or it becomes loose during transport, ultimately causing the screen to fall and break, severely impacting the continuity of the dismantling operation and the recycling yield.

[0005] Based on this, the present invention discloses an intelligent dismantling and separation platform for waste mobile phone screens using vacuum adsorption based on industrial robots. Summary of the Invention

[0006] To address the issues raised in the background art, where incoming mobile phone screens often have cracks or partial breakage, with glass shavings and metal dust that are difficult to see with the naked eye adhering to their surfaces, these particles easily become embedded between the suction cup lip and the screen surface when the robotic arm's suction cup presses down to adsorb them, forming tiny leakage channels that make it difficult to establish a proper vacuum within the suction cup. This leads to the robotic arm failing to grasp the screen or becoming loose during transport, ultimately causing the screen to fall and break, severely impacting the continuity of dismantling operations and recycling yield. This invention provides a vacuum adsorption intelligent dismantling and separation platform for waste mobile phone screens based on an industrial robot. The platform includes a separation processing table, a robot base rotatably connected to one side of the top of the separation processing table, and a multi-axis robot rotatably connected to the top of the robot base. An adjustment mechanism is provided at the end of the multi-axis robot furthest from the robot base. The rotating base has a drive connecting column at its bottom. A vacuum assembly is fixed to one side of the drive connecting column, and multiple sets of suction cup lips are provided at the bottom of the drive connecting column. These suction cup lips are interconnected with the vacuum assembly. A recovery tray is provided on one side of the top of the separation processing table, and a heating base is fixed to the side of the top of the separation processing table away from the recovery tray. A storage chamber is fixed to the top of the heating base. A cleaning assembly, an external structure for the industrial robot, is provided on one side of the drive connecting column. This assembly is used to blow impurities and debris adhering to the surface of the waste screen to one side. An auxiliary assembly is provided on the outside of the heating base. This assembly operates in conjunction with the robot's movements and is used to discharge impurities from inside the storage chamber to the outside. A drive assembly is provided on one side of the heating base for directional driving of the auxiliary assembly.

[0007] The cleaning assembly includes a first fixing plate, which is fixedly installed on one side of the bottom of the drive connecting column. A limiting inner plate is fixedly connected to the inner wall of the first fixing plate. A limiting slide column is slidably connected to the inner side of the limiting inner plate. A compression crank is fixedly connected to the top of the limiting slide column. A second fixing plate is fixedly connected to one side of the top of the drive connecting column. A fixing cavity is fixedly connected to the bottom of the second fixing plate. A connecting airbag is connected to the bottom of the fixing cavity. An exhaust pipe is slidably connected to the inner side of the first fixing plate. The top of the exhaust pipe is connected to the side wall of the fixing cavity. An exhaust head is connected to the bottom of the exhaust pipe. A spring column is fixedly connected to one side of the top of the first fixing plate. A third fixing plate is fixedly connected to the top output end of the spring column. The third fixing plate is connected to the outer side wall of the top of the limiting slide column. A threaded adjusting rod is fixedly connected to the bottom of the limiting slide column. A threaded rotating seat is threadedly connected to the outer side of the threaded adjusting rod.

[0008] The auxiliary components include a transmission rack, which is fixedly mounted on one side of the bottom of the threaded rotating seat. A pair of fixed plates are fixedly connected to the heating base near the robot base. A transmission gear is rotatably connected between the pair of fixed plates. A bevel gear is fixedly connected to the end of the transmission gear away from the transmission rack. A fixed side seat is fixedly connected to the top of the separation processing table near the heating base. Multiple sets of bevel gears are rotatably connected to the top of the fixed side seat. The bevel gears mesh with the bevel gears. A connecting disc is fixedly connected to the end of the bevel gears away from the bevel gears. An acceleration gear is provided on the outside of the connecting disc. A central tube is fixedly connected to the top of the separation processing table away from the robot base. A connecting gear cylinder is rotatably connected to the end of the central tube near the heating base. The connecting gear cylinder meshes with the acceleration gear cylinder. Multiple sets of connecting fan blades are fixedly connected to the inner wall of the connecting gear cylinder.

[0009] The drive assembly includes multiple sets of ratchet teeth, which are fixedly disposed on the outer side wall of the connecting disc. Multiple sets of connecting rotating posts are rotatably connected to the inner side wall of the acceleration disc. Connecting tooth blocks are rotatably connected to the outer side wall of the multiple sets of connecting rotating posts. The connecting tooth blocks mesh with the ratchet teeth. Reset spring plates are fixedly attached to the inner surface of each of the multiple sets of connecting tooth blocks. The ends of the multiple sets of reset spring plates are connected to the inner side wall of the acceleration disc.

[0010] As a further improvement to this technical solution, a drive belt is rotatably connected to the outer side walls of the bevel gear column, a fixed seat is fixedly connected to the bottom inner side of the heating base, a bevel gear is rotatably connected to the end of the fixed seat, the bevel gear is rotatably connected to the inner side wall of the drive belt, a fixed rotating column is rotatably connected to the bottom inner side of the heating base, a bevel gear disk is fixedly connected to the top of the fixed rotating column, the bevel gear disk and the bevel gear mesh with each other, a connecting turntable is fixedly connected to the top of the bevel gear disk, and a fixed soft ring is fixedly connected to the top of the connecting turntable and the top of the inner side of the heating base, and multiple sets of rotating balls are rotatably connected to one end of each pair of fixed soft rings close to each other.

[0011] As a further improvement to this technical solution, a sealing ring 1 is fixedly connected to the top of the separation processing table near the accelerating gear disk, and the sealing ring is fitted on the outside of the accelerating gear disk. A sealing ring 2 is connected to one side of the sealing ring 1 and is fitted on the outside of the connecting gear cylinder.

[0012] As a further improvement to this technical solution, a sealing box is fixedly connected to the top of the separation processing table near the fixed side seat, and the sealing box is sleeved on the outside of the conical column.

[0013] As a further improvement to this technical solution, a central cover is fixedly connected to the top of the receiving chamber near the central tube, and the central cover is in communication with the connecting toothed cylinder.

[0014] As a further improvement to this technical solution, a sealing cover is fixedly connected to the inner side wall of the acceleration gear disk near the connecting disk, and the sealing cover is rotatably connected to the connecting disk.

[0015] As a further improvement to this technical solution, a limit block is slidably connected to the inner side of the threaded rotary seat, and the top of the limit block is rotatably connected to the bottom of the threaded adjusting rod.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. In this intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots, the entire device relies on the coordinated operation of cleaning components, auxiliary components, and drive components to pre-clean the surface impurities before the suction cup lip performs the suction action on the waste mobile phone screen. This reduces the phenomenon of glass slag and metal powder adhering to the surface of the waste mobile phone screen embedding between the suction cup lip and the screen contact surface; it also reduces the problem of insufficient vacuum caused by leakage channels formed between the suction cup lip and the mobile phone screen, and reduces the probability of failure of the equipment to grab the screen or the screen falling and breaking during transportation. The entire set of equipment maintains a relatively clean working contact surface during the dismantling process, ensuring continuous operation of the dismantling operation and optimizing the recycling yield of waste screens.

[0018] 2. In this intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots, two sets of oppositely arranged rotating beads are subjected to high-frequency compression, causing the fixed soft ring of elastic material to deform repeatedly, thereby causing the waste mobile phone inside the collection chamber to vibrate slightly, which facilitates the autonomous removal of impurities attached to the surface of the mobile phone screen; the removed impurities are discharged outward with the airflow, further improving the cleanliness of the mobile phone surface and enhancing the overall stability when multiple sets of suction cups adsorb and grab the waste mobile phone screen. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the robot base of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the driving component of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the storage chamber of the present invention;

[0023] Figure 5 This is a schematic diagram of the fixed side seat of the present invention;

[0024] Figure 6 This is a schematic diagram of the accelerating gear disk of the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the conical toothed column II of the present invention;

[0026] Figure 8 This is a schematic diagram of the closed cover structure of the present invention.

[0027] The meanings of the labels in the diagram are as follows:

[0028] 1. Separation processing table; 11. Robot base; 12. Multi-axis robot; 13. Adjustable rotary table; 14. Drive connecting column; 15. Vacuum assembly; 16. Suction cup lip; 17. Recovery tray; 18. Heating base; 19. Storage chamber; 2. Fixing plate one; 21. Limiting inner plate; 22. Limiting slide column; 23. Extrusion curved plate; 24. Fixing plate two; 25. Fixing cavity; 26. Connecting airbag; 27. Exhaust pipe; 28. Exhaust head; 29. ​​Spring column; 210. Fixing plate three; 211. Threaded adjusting rod; 212. Threaded rotary table; 3. Transmission rack; 31. Fixing plate four 32. Transmission gear; 33. Bevel gear 1; 34. Fixed side seat; 35. Bevel gear 2; 36. Connecting disc; 37. Accelerating gear disc; 38. Centralized pipe; 39. Connecting gear cylinder; 310. Connecting fan blade; 4. Ratchet; 41. Connecting rotating column; 42. Connecting gear block; 43. Reset spring plate; 5. Drive belt; 51. Fixed seat; 52. Bevel gear; 53. Fixed rotating column; 54. Bevel gear disc; 55. Connecting rotating disc; 56. Fixed soft ring; 57. Rotating ball; 6. Sealing ring 1; 61. Sealing ring 2; 7. Sealing box; 8. Centralized cover; 9. Sealing cover; 10. Limiting block. Detailed Implementation

[0029] 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.

[0030] In actual operation, the incoming mobile phone screens often have cracks or partial breakage, with glass shavings and metal dust that are difficult to see with the naked eye adhering to the surface. When the suction cup at the end of the robotic arm presses down to pick up the screen, these particles are easily embedded between the suction cup lip and the screen surface, forming tiny leakage channels, making it difficult to establish a normal vacuum in the suction cup. This leads to the robotic arm failing to grasp the screen or coming loose during the transfer process, and the screen eventually falling and breaking, seriously affecting the continuity of the disassembly operation and the recycling yield.

[0031] Therefore, this invention provides an intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots using vacuum adsorption. See [link to relevant documentation]. Figures 1-3As shown, it comprises a separation processing table 1, one side of the top of the separation processing table 1 is rotatably connected with a robot base 11, the top of the robot base 11 is rotatably connected with a multi-axis robot 12, an adjusting rotating base 13 is arranged at one end of the multi-axis robot 12 away from the robot base 11, a drive connecting column 14 is arranged at the bottom of the adjusting rotating base 13, a vacuum assembly 15 is fixedly connected to one side of the drive connecting column 14, a plurality of groups of suction cup lip edges 16 are arranged at the bottom of the drive connecting column 14, the plurality of groups of suction cup lip edges 16 are all connected with the vacuum assembly 15, a recovery tray 17 is arranged at one side of the top of the separation processing table 1, a heating base 18 is fixedly connected to one side of the top of the separation processing table 1 away from the recovery tray 17, and a storage chamber 19 is fixedly connected to the top of the heating base 18; a impurity removing assembly is arranged at one side of the drive connecting column 14, which is an external structure matched with an industrial robot, and is used for blowing out impurities and crumbs attached to the surface of a waste screen to one side; an auxiliary assembly is arranged outside the heating base 18, which operates in linkage based on the movement of the robot, and is used for discharging impurities inside the storage chamber 19 to the outside; a drive assembly is arranged at one side of the heating base 18, which is used for performing directional drive operation on the auxiliary assembly;

[0032] The impurity removing assembly comprises a first fixing plate 2, the first fixing plate 2 is fixedly installed at one side of the bottom of the drive connecting column 14, a limiting inner plate 21 is fixedly connected to the inner side wall of the first fixing plate 2, a limiting sliding column 22 is slidably connected to the inner side of the limiting inner plate 21, a pressing curved disc 23 is fixedly connected to the top end of the limiting sliding column 22, a second fixing plate 24 is fixedly connected to one side of the top of the drive connecting column 14, a fixing cavity 25 is fixedly connected to the bottom of the second fixing plate 24, a connecting air bag 26 is communicated with the bottom of the fixing cavity 25, an exhaust pipe 27 is slidably connected to the inner side of the first fixing plate 2, the top end of the exhaust pipe 27 is communicated with the side wall of the fixing cavity 25, an exhaust head 28 is communicated with the bottom end of the exhaust pipe 27, a spring column 29 is fixedly connected to one side of the top of the first fixing plate 2, a third fixing plate 210 is fixedly connected to the top output end of the spring column 29, the third fixing plate 210 is connected with the outer side wall of the top end of the limiting sliding column 22, a threaded adjusting rod 211 is fixedly connected to the bottom end of the limiting sliding column 22, and a threaded rotating base 212 is connected to the outer side of the threaded adjusting rod 211 through threads;

[0033] The auxiliary component includes a transmission rack 3, which is fixedly mounted on one side of the bottom end of the threaded rotating base 212. A pair of fixed plates 31 are fixedly connected to the heating base 18 near the robot base 11. A transmission gear 32 is rotatably connected between the pair of fixed plates 31. A bevel gear 33 is fixedly connected to the end of the transmission gear 32 away from the transmission rack 3. A fixed side seat 34 is fixedly connected to the top of the separation processing table 1 near the heating base 18. Multiple sets of bevel gears are rotatably connected to the top of the fixed side seat 34. 35, the second bevel gear 35 meshes with the first bevel gear 33, a connecting disc 36 is fixedly connected to the end of the second bevel gear 35 away from the first bevel gear 33, an acceleration gear disc 37 is provided on the outer side of the connecting disc 36, a central tube 38 is fixedly connected to the top of the separation processing table 1 away from the robot base 11, a connecting gear cylinder 39 is rotatably connected to the end of the central tube 38 near the heating base 18, the connecting gear cylinder 39 meshes with the acceleration gear disc 37, and multiple sets of connecting fan blades 310 are fixedly connected to the inner side wall of the connecting gear cylinder 39;

[0034] The drive assembly includes multiple sets of ratchet teeth 4, which are fixedly disposed on the outer side wall of the connecting disk 36. Multiple sets of connecting rotating posts 41 are rotatably connected to the inner side wall of the acceleration disk 37. Connecting tooth blocks 42 are rotatably connected to the outer side wall of the multiple sets of connecting rotating posts 41. The connecting tooth blocks 42 mesh with the ratchet teeth 4. Reset spring plates 43 are fixedly attached to the inner surface of each of the multiple sets of connecting tooth blocks 42. The ends of the multiple sets of reset spring plates 43 are connected to the inner side wall of the acceleration disk 37.

[0035] During operation, the reset plate 43 and the connecting airbag 26 are made of elastic material. The staff places the old mobile phone to be disassembled inside the storage chamber 19 and turns on the heating base 18. The heating base 18 can heat the old mobile phone inside the storage chamber 19. At the same time, the multi-axis robot 12 is started. The multi-axis robot 12 runs according to the preset program, driving the adjusting turntable 13 to move to the top position of the storage chamber 19. The multi-axis robot 12 simultaneously drives the drive connecting column 14, the vacuum component 15 and the multiple sets of suction cup lips 16 to move vertically downward. The multiple sets of suction cup lips 16 use the vacuum component 15 to complete the adsorption and gripping of the old mobile phone screen. Then the multi-axis robot 12 transfers the gripped mobile phone screen to the recycling tray 17 for storage, thus completing the disassembly and recycling of the old mobile phone screen.

[0036] Spring column 29 can push fixed plate 210 to move, causing the top of extrusion disc 23 to come into contact with the outer surface of connecting airbag 26. This state is the initial position of the equipment. When threaded rotating seat 212 moves downward synchronously with driving connecting column 14, the bottom end of threaded rotating seat 212 gradually comes into contact with the top of separation processing table 1. Threaded rotating seat 212 further pushes threaded adjusting rod 211, limiting slide column 22 and extrusion disc 23 to slide upward along limiting inner plate 21. Extrusion disc 23 forms a squeezing effect on connecting airbag 26. The gas stored inside connecting airbag 26 is ejected outward through fixed cavity 25, exhaust pipe 27 and exhaust head 28 in sequence, blowing away impurities and glass fragments on the surface of the waste mobile phone at the top of collection chamber 19. When the bottom end of limiting slide column 22 moves upward to the bottom position of fixed plate 2, limiting slide column 22 stops moving upward. At this time, suction cup lip 16 is about to come into contact with the surface of the waste mobile phone.

[0037] When the threaded rotating seat 212 moves downward, it can drive the transmission rack 3 and the transmission gear 32 to mesh and drive each other, thereby driving the transmission gear 32 to rotate. During the operation of the transmission gear 32, it drives the first bevel gear column 33 to rotate synchronously. The first bevel gear column 33 meshes and drives the second bevel gear column 35 to rotate synchronously with the connecting disk 36. When the connecting disk 36 rotates, since the end of the connecting tooth block 42 away from the reset spring plate 43 abuts against the inner wall of the acceleration disk 37, the connecting disk 36 will squeeze multiple sets of connecting tooth blocks 42 through the ratchet 4, thereby driving the acceleration disk. 37 rotates synchronously; during the operation of the accelerated toothed disc 37, it drives the connecting toothed cylinder 39 and multiple sets of connecting fan blades 310 to rotate. The rotation of the connecting fan blades 310 generates airflow, which guides the air at the top of the receiving chamber 19 to the direction of the central pipe 38 for discharge. The high-speed airflow can concentrate and adsorb the impurities and debris blown off by the exhaust head 28 and discharge them outward in a unified manner, effectively improving the cleaning effect of impurities and debris, reducing the situation where impurities and debris are blown back into the inside of the receiving chamber 19 by the exhaust head 28, and improving the cleanliness of the working area above the receiving chamber 19.

[0038] When the threaded rotating seat 212 moves upward to reset, the transmission rack 3 can still drive the connecting disc 36 to rotate. However, as the ratchet 4 rotates with the connecting disc 36, it will squeeze multiple sets of connecting tooth blocks 42, causing the connecting tooth blocks 42 to rotate around the connecting rotating column 41 towards the reset spring plate 43, thereby releasing the transmission effect on the acceleration tooth disc 37 and stopping the acceleration tooth disc 37 from operating. This structure can reduce the probability of external airflow flowing back to the top of the receiving chamber 19 through the central pipe 38, further improving the cleanliness of the working area.

[0039] The staff can rotate the threaded rotatable seat 212 and adjust the height position of the threaded rotatable seat 212 by means of the threaded engagement relationship of the threaded adjusting rod 211, thereby controlling the rotation stroke of the transmission rack 3 driving the transmission gear 32, and thus adjusting the exhaust volume of the connecting airbag 26, which can be adapted to screen adsorption operation scenarios under various working conditions.

[0040] The entire device relies on the coordinated operation of cleaning components, auxiliary components, and drive components to pre-clean the surface of the waste mobile phone screen before the suction cup lip 16 performs the adsorption action. This reduces the phenomenon of glass shavings and metal dust adhering to the surface of the waste mobile phone screen getting embedded between the suction cup lip and the screen contact surface. It also reduces the problem of insufficient vacuum caused by leakage channels between the suction cup lip 16 and the mobile phone screen, reducing the probability of failure in screen grabbing and screen loosening and falling during transportation. The entire set of equipment maintains a relatively clean working contact surface during the dismantling process, ensuring continuous operation of the dismantling operation and optimizing the recycling yield of waste screens.

[0041] Among them, see Figures 4-7 As shown, the outer wall of the bevel gear column 35 is rotatably connected to a drive belt 5. The bottom inner side of the heating base 18 is fixedly connected to a fixed seat 51. The end of the fixed seat 51 is rotatably connected to a bevel gear 52. The bevel gear 52 is rotatably connected to the inner wall of the drive belt 5. The bottom inner side of the heating base 18 is rotatably connected to a fixed rotating column 53. The top of the fixed rotating column 53 is fixedly connected to a bevel gear disk 54. The bevel gear disk 54 and the bevel gear 52 mesh with each other. The top of the bevel gear disk 54 is fixedly connected to a connecting rotating disk 55. The top of the connecting rotating disk 55 and the top inner side of the heating base 18 are both fixedly connected to fixed soft rings 56. A pair of fixed soft rings 56 are rotatably connected to multiple sets of rotating beads 57 at one end close to each other.

[0042] During operation, the fixed soft ring 56 is made of elastic material. When the transmission rack 3 moves up and down and the first bevel gear 33 drives the second bevel gear 35 to rotate, the second bevel gear 35 drives the bevel gear 52 to rotate synchronously through the drive belt 5. The bevel gear 52 meshes and drives the bevel disk 54, the fixed rotating column 53 and the connecting turntable 55 to rotate. The connecting turntable 55 drives the fixed soft ring 56 and the rotating ball 57 on it to move synchronously. The two sets of oppositely arranged rotating balls 57 squeeze each other at high frequency, causing the fixed soft ring 56 made of elastic material to deform repeatedly, thereby causing the old mobile phones inside the storage chamber 19 to vibrate slightly, so that the impurities attached to the surface of the mobile phone screen can fall off autonomously. The fallen impurities are discharged outward with the airflow, further improving the cleanliness of the mobile phone surface and improving the overall stability when the multiple suction cup lips 16 adsorb and grab the old mobile phone screen.

[0043] For details, see Figure 1 As shown, a sealing ring 6 is fixedly connected to the top of the separation processing table 1 near the accelerating gear disk 37. The sealing ring 6 is sleeved on the outside of the accelerating gear disk 37. A sealing ring 61 is connected to one side of the sealing ring 6 and is sleeved on the outside of the connecting gear cylinder 39.

[0044] During operation, sealing ring 6 and sealing ring 61 work together to prevent external impurities and foreign objects from contacting the gear disc 37 and connecting gear cylinder 39, reducing the chance of parts being bumped or worn, and improving the operational stability of the entire set of equipment during long-term continuous operation.

[0045] Further, see Figure 1 As shown, a sealing box 7 is fixedly connected to the top of the separation processing table 1 near the fixed side seat 34, and the sealing box 7 is sleeved on the outside of the bevel gear column 35.

[0046] During operation, the sealing box 7 can prevent external foreign objects from contacting the surface of the bevel gear column 35, reducing bumps and wear, and improving the long-term stability of the bevel gear column 35.

[0047] Among them, see Figure 5 As shown, a central cover 8 is fixedly connected to the top of the storage chamber 19 near the central tube 38, and the central cover 8 is in communication with the connecting toothed cylinder 39.

[0048] During operation, the central hood 8 can converge and guide the airflow above the storage chamber 19, accelerate the airflow speed at the top of the storage chamber 19, and further improve the cleaning effect on impurities and debris on the surface of discarded mobile phones.

[0049] Further, see Figure 8 As shown, a sealing cover 9 is fixedly connected to the inner side wall of the acceleration gear disk 37 near the connecting disk 36, and the sealing cover 9 is rotatably connected to the connecting disk 36.

[0050] During operation, the sealing cover 9 can form a closed protection for the internal space of the acceleration gear 37, which helps to maintain the transmission state of the connecting disc 36 driving the acceleration gear 37 to rotate through the ratchet 4, and improves the long-term reliability of the entire equipment.

[0051] Among them, see Figure 2 As shown, a limit block 10 is slidably connected to the inner side of the threaded rotary seat 212, and the top end of the limit block 10 is rotatably connected to the bottom end of the threaded adjusting rod 211.

[0052] During operation, the limit block 10 can restrict the movement of the threaded rotary seat 212, reducing the probability that the threaded rotary seat 212 will become loose or separate from the threaded adjusting rod 211 due to excessive adjustment stroke.

[0053] In summary, this effectively solves the problem that in actual operations, many incoming mobile phone screens already have cracks or partial breaks, with glass shavings and metal dust that are difficult to see with the naked eye adhering to their surfaces. When the suction cup at the end of the robotic arm presses down to pick up the screen, these particles easily embed themselves between the suction cup lip and the screen surface, forming tiny leakage channels, making it difficult to establish a proper vacuum inside the suction cup. This leads to the robotic arm failing to grasp the screen or becoming loose during transport, ultimately causing the screen to fall and break, seriously affecting the continuity of disassembly operations and the recycling yield.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0055] 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 variations 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.

Claims

1. A vacuum adsorption intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots, comprising a separation processing table (1), characterized in that: A robot base (11) is rotatably connected to one side of the top of the separation processing table (1). A multi-axis robot (12) is rotatably connected to the top of the robot base (11). An adjusting rotating seat (13) is provided at the end of the multi-axis robot (12) away from the robot base (11). A drive connecting column (14) is provided at the bottom of the adjusting rotating seat (13). A vacuum component (15) is fixedly connected to one side of the drive connecting column (14). Multiple sets of suction cup lips (16) are provided at the bottom of the drive connecting column (14). All sets of suction cup lips (16) are interconnected with the vacuum component (15). A recovery tray (1) is provided on one side of the top of the separation processing table (1). 7) A heating base (18) is fixedly connected to the top of the separation processing table (1) on the side away from the recycling tray (17), and a storage chamber (19) is fixedly connected to the top of the heating base (18); a cleaning component is provided on one side of the drive connecting column (14), which is an external structure for industrial robots, used to blow the impurities and debris attached to the surface of the waste screen to one side; an auxiliary component is provided on the outside of the heating base (18), which operates in conjunction with the robot's movements, and is used to discharge the impurities inside the storage chamber (19) to the outside; a drive component is provided on one side of the heating base (18), which is used to perform directional drive operations on the auxiliary component.

2. The intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots according to claim 1, characterized in that: The cleaning assembly includes a first fixing plate (2), which is fixedly installed on one side of the bottom of the drive connecting column (14). A limiting inner plate (21) is fixedly connected to the inner wall of the first fixing plate (2). A limiting slide column (22) is slidably connected to the inner side of the limiting inner plate (21). A compression disc (23) is fixedly connected to the top of the limiting slide column (22). A second fixing plate (24) is fixedly connected to one side of the top of the drive connecting column (14). A fixing cavity (25) is fixedly connected to the bottom of the second fixing plate (24). A connecting airbag (26) is connected to the bottom of the fixing cavity (25). An exhaust pipe (27) is slidably connected to the inner side of the cavity (25). The top end of the exhaust pipe (27) is connected to the side wall of the fixed cavity (25). An exhaust head (28) is connected to the bottom end of the exhaust pipe (27). A spring column (29) is fixedly connected to one side of the top of the fixed plate (2). A fixed plate (210) is fixedly connected to the top output end of the spring column (29). The fixed plate (210) is connected to the outer side wall of the top end of the limiting slide column (22). A threaded adjusting rod (211) is fixedly connected to the bottom end of the limiting slide column (22). A threaded rotating seat (212) is threadedly connected to the outer side of the threaded adjusting rod (211).

3. The intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots according to claim 2, characterized in that: The auxiliary components include a transmission rack (3), which is fixedly mounted on one side of the bottom end of the threaded rotating seat (212). A pair of fixed plates (31) are fixedly connected to the side of the heating base (18) near the robot base (11). A transmission gear (32) is rotatably connected between the pair of fixed plates (31). A bevel gear (33) is fixedly connected to the end of the transmission gear (32) away from the transmission rack (3). A fixed side seat (34) is fixedly connected to the top of the separation processing table (1) near the heating base (18). Multiple sets of bevel gears (35) are rotatably connected to the top of the fixed side seat (34). The second bevel gear column (35) meshes with the first bevel gear column (33). A connecting disc (36) is fixedly connected to the end of the second bevel gear column (35) away from the first bevel gear column (33). An acceleration gear disc (37) is provided on the outside of the connecting disc (36). A central tube (38) is fixedly connected to the top of the separation processing table (1) away from the robot base (11). A connecting gear cylinder (39) is rotatably connected to the end of the central tube (38) near the heating base (18). The connecting gear cylinder (39) meshes with the acceleration gear disc (37). Multiple sets of connecting fan blades (310) are fixedly connected to the inner wall of the connecting gear cylinder (39).

4. The intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots according to claim 3, characterized in that: The drive assembly includes multiple sets of ratchet teeth (4), which are fixedly disposed on the outer side wall of the connecting disc (36). Multiple sets of connecting pins (41) are rotatably connected to the inner side wall of the acceleration disc (37). Connecting tooth blocks (42) are rotatably connected to the outer side wall of the multiple sets of connecting pins (41). The connecting tooth blocks (42) mesh with the ratchet teeth (4). Reset spring plates (43) are fixedly attached to the inner surface of each of the multiple sets of connecting tooth blocks (42). The ends of the multiple sets of reset spring plates (43) are connected to the inner side wall of the acceleration disc (37).

5. The intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots according to claim 3, characterized in that: The outer wall of the bevel gear column (35) is rotatably connected to a drive belt (5). The bottom inner side of the heating base (18) is fixedly connected to a fixed seat (51). The end of the fixed seat (51) is rotatably connected to a bevel gear (52). The bevel gear (52) is rotatably connected to the inner wall of the drive belt (5). The bottom inner side of the heating base (18) is rotatably connected to a fixed rotating column (53). The top of the fixed rotating column (53) is fixedly connected to a bevel gear disk (54). The bevel gear disk (54) meshes with the bevel gear (52). The top of the bevel gear disk (54) is fixedly connected to a connecting rotating disk (55). The top of the connecting rotating disk (55) and the top inner side of the heating base (18) are both fixedly connected to a fixed soft ring (56). A pair of fixed soft rings (56) are rotatably connected to multiple sets of rotating beads (57) at one end close to each other.

6. The intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots according to claim 3, characterized in that: A sealing ring 1 (6) is fixedly connected to the top of the separation processing table (1) near the side of the acceleration gear disk (37). The sealing ring 1 (6) is sleeved on the outside of the acceleration gear disk (37). A sealing ring 2 (61) is connected to one side of the sealing ring 1 (6). The sealing ring 2 (61) is sleeved on the outside of the connecting gear cylinder (39).

7. The intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots according to claim 3, characterized in that: A sealing box (7) is fixedly connected to the top of the separation processing table (1) near the fixed side seat (34), and the sealing box (7) is sleeved on the outside of the bevel gear column (35).

8. The intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots according to claim 3, characterized in that: A central cover (8) is fixedly connected to the top of the storage chamber (19) near the central tube (38), and the central cover (8) is connected to the connecting toothed cylinder (39).

9. The intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots according to claim 3, characterized in that: A sealing cover (9) is fixedly connected to the inner side wall of the acceleration gear disk (37) near the connecting disk (36), and the sealing cover (9) and the connecting disk (36) are rotatably connected.

10. The intelligent dismantling and separation platform for waste mobile phone screens based on industrial robots according to claim 2, characterized in that: The threaded rotary seat (212) is slidably connected to a limit block (10), and the top end of the limit block (10) is rotatably connected to the bottom end of the threaded adjusting rod (211).

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