CN113441530B - CPU disassembling and collecting device of waste computer - Google Patents
CPU disassembling and collecting device of waste computer Download PDFInfo
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- CN113441530B CN113441530B CN202110804265.7A CN202110804265A CN113441530B CN 113441530 B CN113441530 B CN 113441530B CN 202110804265 A CN202110804265 A CN 202110804265A CN 113441530 B CN113441530 B CN 113441530B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
Abstract
The invention discloses a CPU disassembling and collecting device of a waste computer, which comprises a bottom plate and a conveyor belt, wherein a CPU gland capable of locking a CPU is rotatably arranged on an undetached main plate, a gland locking rod capable of locking the CPU gland is arranged on one side of the CPU gland, the CPU disassembling and collecting device also comprises an unlocking unit, the unlocking end of the unlocking unit corresponds to the gland locking rod, a suction lifting unit capable of removing the CPU is also arranged on the bottom plate, and the suction end of the suction lifting unit corresponds to the CPU; an alternate collecting unit capable of alternately collecting the taken-down CPU is arranged below the suction end of the suction lifting unit, and the suction end of the suction lifting unit can correspond to the collecting end of the alternate collecting unit. This application is through setting up unblock unit unblock gland locking pole and opening the CPU gland, draws CPU out through absorbing the lift unit, collects CPU through collecting unit with two relative placements of CPU of taking out and through the collecting box in turn, has practiced thrift CPU's collecting space.
Description
Technical Field
The invention relates to the field of CPU collection, in particular to CPU disassembling and collecting equipment for a waste computer.
Background
The CPU is generally called a central processing unit, and is one of the main devices of an electronic computer, i.e., a core component in the computer. Its functions are mainly to interpret computer instructions and to process data in computer software. With the acceleration of the updating and upgrading of the computers, the elimination speed of the waste computers is higher and higher, and most hardware of the eliminated computers can be recycled. The CPU, which is a main device of the computer, contains a large amount of recyclable materials therein, and therefore needs to be detached from the main board for subsequent recycling. When present follow mainboard with CPU and pull down, the chaotic is put in the collecting box, carries out CPU's collection, and space utilization in the collecting box is lower.
Disclosure of Invention
The invention aims to provide a CPU disassembling and collecting device of a waste computer, which is used for disassembling a CPU from a main board and collecting the disassembled CPU.
The invention is realized by the technical scheme, which comprises a bottom plate and a conveyor belt for conveying an undetached mainboard, wherein the conveyor belt is arranged on the bottom plate, a CPU is placed on the undetached mainboard, a CPU gland capable of locking the CPU is rotatably arranged on the undetached mainboard, a gland locking rod capable of locking the CPU gland is arranged on one side of the CPU gland, a gap is reserved between the CPU gland and the gland locking rod, an unlocking unit capable of unlocking the CPU gland is arranged on the bottom plate, the unlocking end of the unlocking unit corresponds to the gland locking rod, a suction lifting unit capable of removing the CPU is further arranged on the bottom plate, the suction end of the suction lifting unit corresponds to the CPU, and the power unit simultaneously provides unlocking power for the unlocking unit and lifting power for the suction lifting unit;
the device comprises a conveying belt, a suction lifting unit, an unlocking unit, a suction lifting unit and an alternate collection unit, wherein the alternate collection unit capable of alternately collecting the CPU which is taken down is arranged below the suction end of the suction lifting unit, the suction end of the suction lifting unit can correspond to the collection end of the alternate collection unit, and the unlocking unit, the suction lifting unit and the alternate collection unit are all positioned above the conveying belt.
Preferably, the power unit comprises an L-shaped supporting plate, an electric telescopic rod, a mounting plate, a pulley and a steel wire;
the roof of L shape backup pad is located the curb plate top of L shape backup pad, the curb plate setting of L shape backup pad is on the bottom plate, the roof of L shape backup pad is located the conveyer belt top, electric telescopic handle is located between the roof of L shape backup pad and the conveyer belt and connects on the roof of L shape backup pad, electric telescopic handle's flexible direction is mutually perpendicular with the CPU up end on the conveyer belt, electric telescopic handle's flexible end is provided with the mounting panel, the terminal surface is connected with the unblock unit as power pack's first power take off end under the mounting panel, the terminal surface rotates under the roof of L shape backup pad and is provided with the pulley, be connected with steel wire one end on the mounting panel, the steel wire other end is walked around the pulley and is connected with the absorption lift unit as power pack's second power take off end.
Preferably, the unlocking unit comprises an unlocking block, a guide inclined plane, a balancing weight, a first sliding chute, a sliding block, a fixed block, a poking block and a first spring;
the lower end face of the mounting plate is provided with an unlocking block capable of unlocking a gland locking rod, the lifting stroke of the unlocking block passes through a gap between the gland locking rod and a CPU gland, the lower end face of the unlocking block is provided with a guide inclined plane corresponding to the gland locking rod, the lower end face of the mounting plate is also connected with a sliding block through a connecting rod, one end of the sliding block is arranged in a first sliding chute in a sliding mode, the other end of the sliding block is connected with a stirring block in a rotating mode, the rotating axis of the stirring block is parallel to the horizontal plane, the rotating axis of the stirring block is perpendicular to the rotating axis of the CPU gland, the rotating axis of the stirring block is located above the lifting stroke of the stirring block, and the side wall of the stirring block can be attached to the side wall of the sliding block, away from the first sliding chute;
the first sliding groove is formed in the side wall of the balancing weight, the angle formed by the guiding direction of the first sliding groove and the horizontal plane on one side close to the rotating axis of the CPU gland is an acute angle, a fixed block is arranged on the upper end face of the sliding block, the fixed block is connected with the shifting block through a first spring, and the plane where the upper end face of the shifting block is located below the plane where the lower end face of the unlocking block is located;
when the sliding block slides to the uppermost end along the first sliding groove, the poking block can poke the CPU gland to rotate by an angle a which is greater than 90 degrees;
the weight of the balancing weight is larger than that of the CPU gland.
Preferably, the sucking lifting unit comprises a second chute, a sliding rod, a lifting plate, a vacuum chuck and a second spring;
the curb plate of L shape backup pad still is provided with the second spout on the lateral wall that is close to the conveyer belt, the direction and the flexible direction of electric telescopic handle of second spout parallel, be provided with the slide bar along its direction in the second spout, sliding sleeve is equipped with the lifter plate on the slide bar, the lifter plate stretches out the second spout and is connected with vacuum chuck on its section of stretching out, vacuum chuck is located between lifter plate and the conveyer belt and corresponding with the CPU up end, the second spring housing is established on the slide bar, the lifter plate is connected to second spring one end, the second spout is connected to the second spring other end, the lifter plate is connected to the one end that the mounting panel was kept away from to the steel wire.
Preferably, an image acquisition camera is further arranged on the side plate of the L-shaped supporting plate, the image acquisition camera corresponds to the undetached main plate on the conveying belt, the image acquisition camera is electrically connected with the start-stop controller, and the start-stop controller is electrically connected with the conveying belt.
Preferably, the alternate collection unit comprises a support plate, a collection box, a first cylinder, a second cylinder, a third cylinder, a gear, a rack, a ratchet wheel, a sliding plate and a limit frame;
a support plate is arranged above the conveyor belt and connected to the bottom plate, a sliding plate is arranged on the side wall, close to the vacuum chuck, of the support plate in a sliding mode, the sliding direction of the sliding plate is perpendicular to the lifting direction of the vacuum chuck, the sliding plate is connected to the telescopic end of a first air cylinder, and the first air cylinder is arranged on the support plate;
the sliding plate is provided with a collecting box in a sliding mode, the sliding direction of the collecting box is parallel to that of the sliding plate, the sliding plate is further provided with a second air cylinder, and the telescopic end of the second air cylinder is connected with the collecting box;
the sliding plate is also provided with a third air cylinder, the telescopic direction of the third air cylinder is perpendicular to the plane where the side wall of the supporting plate is located, the telescopic end of the third air cylinder is provided with a limiting frame capable of containing a CPU, the limiting frame is positioned above the collecting box and can be positioned on the lifting stroke of the vacuum chuck, and the two opposite side walls of the limiting frame are respectively provided with a first limiting assembly and a second limiting assembly capable of limiting the CPU entering the limiting frame;
when the vacuum chuck is positioned at the highest horizontal position, the vacuum chuck is positioned above the limiting frame;
the third cylinder is sleeved with a ratchet wheel, the ratchet wheel is sleeved with a gear, the gear is meshed with a rack, the rack is arranged on a supporting plate, the maximum rotating angle of the gear is x, x is 180y, and y is an odd number.
Preferably, the first limiting assembly and the second limiting assembly respectively comprise a first connecting plate, a second connecting plate, a third spring, a fourth spring, a first limiting block and a second limiting block;
the first connecting plate is arranged on the upper end face of the limiting frame, the first limiting block is positioned in the limiting frame and is rotatably arranged on the upper end face of the limiting frame, the first limiting block is connected with the first connecting plate through a third spring, the second connecting plate is arranged on the lower end face of the limiting frame, the second limiting block is positioned in the limiting frame and is rotatably arranged on the lower end face of the limiting frame, and the second limiting block is connected with the second connecting plate through a fourth spring;
the minimum distance between the first limiting block of the first limiting assembly and the first limiting block of the second limiting assembly is a, the width of a CPU between the first limiting assembly and the second limiting assembly is b, and a is less than b;
the minimum distance between the second limiting block of the first limiting assembly and the second limiting block of the second limiting assembly is m, and m is less than b.
After adopting the structure, compared with the prior art, the invention has the following advantages:
1. the CPU gland can be unlocked by arranging the unlocking block, the CPU gland which is unlocked can be driven to rotate by arranging the poking block, so that the opening of the CPU gland is realized, the unlocking and the opening of the CPU gland can be realized by arranging the unlocking block and the poking block at the telescopic end of the electric telescopic rod and by one-time telescopic expansion of the electric telescopic rod, the working procedures are saved, and the efficiency is improved;
2. according to the vacuum sucker, the mounting plate and the lifting plate are connected through the pulley and the steel wire, so that after the CPU gland is unlocked and opened by the unlocking block and the shifting block, the lifting plate is driven to descend when the lifting plate is driven by the electric telescopic rod to ascend and reset, the vacuum sucker descends, the CPU can be dismounted, the time and the cost are saved, and the efficiency is improved;
3. this application is through setting up spacing frame, when a CPU put in spacing frame, drives the gear through first cylinder and makes spacing frame upset to make CPU's pin up, when putting into second CPU in the spacing frame as the vacuum chuck, in second CPU's pin inserts first CPU's pin, when two relative CPU put into the collection frame, practiced thrift the space of accomodating, promoted the load capacity.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof.
Drawings
The drawings of the present invention are described below.
FIG. 1 is a schematic view of a conveyor belt with an undetached main board;
FIG. 2 is an enlarged view of a portion of the present invention at A;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a partial enlarged view of the invention at B;
FIG. 5 is an enlarged view of a portion of the present invention at C;
FIG. 6 is a schematic view of the unlocking block of the present invention;
FIG. 7 is a schematic structural view of an unlocking unit of the present invention;
fig. 8 is a schematic connection diagram of the first and second limiting assemblies and the limiting frame according to the present invention.
In the figure: 1. a base plate; 2. a main board that is not detached; 3. a conveyor belt; 4, a CPU; 5, pressing the CPU; 6. a gland locking lever; an L-shaped support plate; 8. an electric telescopic rod; 9. mounting a plate; 10. a pulley; 11. a steel wire; 12. unlocking the block; 13. a guide slope; 14. a balancing weight; 15. a first chute; 16. a slider; 17. a fixed block; 18. a shifting block; 19. a first spring; 20. a second chute; 21. a slide bar; 22. a lifting plate; 23. a vacuum chuck; 24. a second spring; 25. an image acquisition camera; 26. a support plate; 27. a collection box; 28. a first cylinder; 29. a second cylinder; 30. a third cylinder; 31. a gear; 32. a rack; 33. a ratchet wheel; 34. a sliding plate; 35. a limiting frame; 36. a first connecting plate; 37. a second connecting plate; 38. a third spring; 39. a fourth spring; 40. a first stopper; 41. and a second limiting block.
Detailed Description
The invention is further illustrated by the following figures and examples.
As shown in fig. 1 to 8, a CPU dismantling and collecting device for waste computers comprises a bottom plate 1 and a conveyor belt 3 for conveying an undetached main plate 2, the conveyor belt 3 is arranged on the bottom plate 1, the undetached main board 2 is provided with a CPU4, a CPU gland 5 which can lock the CPU4 is arranged on the main board 2 which is not dismounted in a rotating way, a gland locking rod 6 which can lock the CPU gland 5 is arranged on one side of the CPU gland 5, a gap is arranged between the CPU gland 5 and the gland locking rod 6, an unlocking unit which can unlock the CPU gland 5 is arranged on the bottom plate 1, the unlocking end of the unlocking unit corresponds to the gland locking rod 6, the bottom plate 1 is also provided with a suction lifting unit which can remove the CPU4, the suction end of the suction lifting unit corresponds to the CPU4, and the power unit simultaneously provides unlocking power for the unlocking unit and lifting power for the suction lifting unit;
an alternate collecting unit capable of alternately collecting and taking down the CPU4 is arranged below the suction end of the suction lifting unit, the suction end of the suction lifting unit can correspond to the collecting end of the alternate collecting unit, and the unlocking unit, the suction lifting unit and the alternate collecting unit are all positioned above the conveyor belt 3.
In this embodiment, the power unit includes an L-shaped support plate 7, an electric telescopic rod 8, a mounting plate 9, a pulley 10, and a steel wire 11;
the top plate of the L-shaped supporting plate 7 is positioned above the side plate of the L-shaped supporting plate 7, the side plate of the L-shaped supporting plate 7 is arranged on the bottom plate 1, the top plate of the L-shaped supporting plate 7 is positioned above the conveyor belt 3, the electric telescopic rod 8 is positioned between the top plate of the L-shaped supporting plate 7 and the conveyor belt 3 and is connected on the top plate of the L-shaped supporting plate 7, the telescopic direction of the electric telescopic rod 8 is vertical to the upper end surface of the CPU4 on the conveyor belt 3, the telescopic end of the electric telescopic rod 8 is provided with a mounting plate 9, the lower end surface of the mounting plate 9 as the first power output end of the power unit is connected with an unlocking unit, the lower end face of the top plate of the L-shaped supporting plate 7 is rotatably provided with a pulley 10, the mounting plate 9 is connected with one end of a steel wire 11, the other end of the steel wire 11 bypasses the pulley 10 and is connected with a suction lifting unit as a second power output end of the power unit.
In this embodiment, the unlocking unit includes an unlocking block 12, a guide inclined plane 13, a counterweight block 14, a first chute 15, a sliding block 16, a fixed block 17, a toggle block 18, and a first spring 19;
an unlocking block 12 capable of unlocking the gland locking rod 6 is arranged on the lower end face of the mounting plate 9, the lifting stroke of the unlocking block 12 passes through a gap between the gland locking rod 6 and the CPU gland 5, a guide inclined plane 13 corresponding to the gland locking rod 6 is arranged on the lower end face of the unlocking block 12, the lower end face of the mounting plate 9 is further connected with a sliding block 16 through a connecting rod, one end of the sliding block 16 is slidably arranged in a first sliding groove 15, the other end of the sliding block 16 is rotatably connected with a shifting block 18, the rotating axis of the shifting block 18 is parallel to the horizontal plane, the rotating axis of the shifting block 18 is perpendicular to the rotating axis of the CPU gland 5, the rotating axis of the shifting block 18 is located above the lifting stroke of the shifting block 18, and the side wall of the shifting block 18 can be attached to the side wall of the sliding block 16 away from the first sliding groove 15;
the first sliding groove 15 is formed in the side wall of the balancing weight 14, an angle formed by the guiding direction of the first sliding groove 15 and the horizontal plane on one side close to the rotation axis of the CPU gland 5 is an acute angle, the upper end face of the sliding block 16 is provided with a fixed block 17, the fixed block 17 is connected with the poking block 18 through a first spring 19, and the plane where the upper end face of the poking block 18 is located below the plane where the lower end face of the unlocking block 12 is located;
when the sliding block 16 slides to the uppermost end along the first sliding groove 15, the poking block 18 can poke the CPU gland 5 to rotate by an angle a, wherein the angle a is greater than 90 degrees;
the weight of the weight block 14 is greater than the weight of the CPU gland 5.
In this embodiment, the sucking and lifting unit includes a second chute 20, a sliding rod 21, a lifting plate 22, a vacuum chuck 23, and a second spring 24;
the curb plate of L shape backup pad 7 still is provided with second spout 20 on the lateral wall that is close to conveyer belt 3, the direction of second spout 20 parallels with electric telescopic handle 8's flexible direction, be provided with slide bar 21 along its direction in the second spout 20, sliding sleeve is equipped with lifter plate 22 on slide bar 21, lifter plate 22 stretches out second spout 20 and is connected with vacuum chuck 23 on its section of stretching out, vacuum chuck 23 is located between lifter plate 22 and the conveyer belt 3 and corresponding with CPU4 up end, the second spring 24 cover is established on slide bar 21, lifter plate 22 is connected to second spring 24 one end, second spout 20 is connected to the second spring 24 other end, lifter plate 22 is connected to the one end that mounting panel 9 was kept away from to steel wire 11.
In this embodiment, still be provided with image acquisition camera 25 on the curb plate of L shape backup pad 7, image acquisition camera 25 is corresponding with mainboard 2 that does not dismantle on the conveyer belt 3, image acquisition camera 25 with start and stop controller electric connection, start and stop controller and conveyer belt 3 electric connection.
In this embodiment, the alternating collecting unit includes a supporting plate 26, a collecting box 27, a first cylinder 28, a second cylinder 29, a third cylinder 30, a gear 31, a rack 32, a ratchet wheel 33, a sliding plate 34, and a limit frame 35;
a supporting plate 26 is arranged above the conveyor belt 3, the supporting plate 26 is connected to the bottom plate 1, a sliding plate 34 is arranged on the side wall of the supporting plate 26 close to the vacuum chuck 23 in a sliding mode, the sliding direction of the sliding plate 34 is perpendicular to the lifting direction of the vacuum chuck 23, the sliding plate 34 is connected to the telescopic end of a first air cylinder 28, and the first air cylinder 28 is arranged on the supporting plate 26;
the sliding plate 34 is provided with a collecting box 27 in a sliding manner, the sliding direction of the collecting box 27 is parallel to the sliding direction of the sliding plate 34, the sliding plate 34 is further provided with a second air cylinder 29, and the telescopic end of the second air cylinder 29 is connected with the collecting box 27;
the sliding plate 34 is further provided with a third air cylinder 30, the telescopic direction of the third air cylinder 30 is perpendicular to the plane of the side wall of the supporting plate 26, the telescopic end of the third air cylinder 30 is provided with a limit frame 35 capable of containing a CPU4, the limit frame 35 is positioned above the collecting box 27, the limit frame 35 can be positioned on the lifting stroke of the vacuum chuck 23, and the two opposite side walls of the limit frame 35 are respectively provided with a first limit component and a second limit component which can limit the CPU4 entering the limit frame 35;
when the vacuum sucker 23 is located at the highest horizontal position, the vacuum sucker 23 is located above the limiting frame 35;
the third cylinder 30 is sleeved with a ratchet wheel 33, the ratchet wheel 33 is sleeved with a gear 31, the gear 31 is meshed with a rack 32, the rack 32 is arranged on the supporting plate 26, the maximum rotation angle of the gear 31 is x, x is 180y, and y is an odd number.
In this embodiment, each of the first limiting assembly and the second limiting assembly includes a first connecting plate 36, a second connecting plate 37, a third spring 38, a fourth spring 39, a first limiting block 40, and a second limiting block 41;
the first connecting plate 36 is arranged on the upper end surface of the limiting frame 35, the first limiting block 40 is positioned in the limiting frame 35 and is rotatably arranged on the upper end surface of the limiting frame 35, the first limiting block 40 is connected with the first connecting plate 36 through a third spring 38, the second connecting plate 37 is arranged on the lower end surface of the limiting frame 35, the second limiting block 41 is positioned in the limiting frame 35 and is rotatably arranged on the lower end surface of the limiting frame 35, and the second limiting block 41 is connected with the second connecting plate 37 through a fourth spring 39;
the minimum distance between the first limiting block 40 of the first limiting assembly and the first limiting block 40 of the second limiting assembly is a, the width of the CPU4 between the first limiting assembly and the second limiting assembly is b, and a < b;
the minimum distance between the second limiting block of the first limiting assembly and the second limiting block of the second limiting assembly is m, and m is less than b.
The working principle is as follows: when the undetached main board 2 needs to be disassembled, the undetached main board 2 is placed on the conveyor belt 3, the image acquisition camera 25 acquires information of the disassembled main board 2 and controls the conveyor belt 3 to drive the CPU4 to move to the position below the vacuum chuck 23 through the start-stop controller, the electric telescopic rod 8 is started to enable the mounting plate 9 to descend, the lifting plate 22 is driven to ascend through the steel wire 11 and the pulley 10 while the mounting plate 9 descends, the second spring 24 is compressed while the lifting plate 22 ascends, the unlocking block 12 and the poking block 18 are driven to descend, when the unlocking block 12 is inserted between the CPU gland 5 and the gland lock rod 6, the gland rod 6 is pushed to unlock the CPU gland 5, meanwhile, the poking block 18 is positioned below the gland lock rod 6, the electric telescopic rod 8 is started to enable the mounting plate 9 to ascend, the poking block 18 is driven to move along the first chute 15, and the CPU gland 5 rotates by more than 90 degrees, further opening the CPU gland 5, when the mounting plate 9 rises, the lifting plate 22 is driven to descend by the steel wire 11 and the pulley 10, and simultaneously the second spring 24 is released, so as to ensure that the lifting plate 22 descends, the lifting plate 22 descends to drive the vacuum chuck 23 to descend, when the vacuum chuck 23 is in contact with the CPU4, the CPU4 can be sucked, when the CPU4 is sucked by the vacuum chuck 23, the electric telescopic rod 8 is started, so that the CPU4 is driven by the vacuum chuck 23 to ascend, when the CPU4 ascends to the upper part of the limit frame 35, the first air cylinder 28 is started to drive the sliding plate 35 to move, so as to drive the collecting box 27 and the limit frame 35 to move to the lower part of the CPU4, meanwhile, the limit frame 35 cannot rotate under the action of the ratchet wheel 33, the electric telescopic rod 8 is started, so that the CPU4 sucked by the vacuum chuck 23 descends to the position between the first limit block 40 and the second limit block 41 in the limit frame 35, the vacuum chuck 23 releases the CPU4, so that the CPU4 is placed to the second limit block 41 of the first limit block 41 and the second limit block 41, the conveyor belt 3 is started to move the next undetached main board 2 to the position to be disassembled, the electric telescopic rod 8 is started to move the vacuum suction cup 23 upwards to make the vacuum suction cup leave the limit frame 35, the mounting plate 9 descends to unlock the unlocking block 12 and the poking block 18 and open the CPU gland 5, so that the next CPU4 can be conveniently dismounted, the first air cylinder 28 is started to drive the sliding plate 35 to move, the collecting box 27 and the limiting frame 35 are moved away from the lower part of the vacuum chuck 23, the limiting frame 35 is driven to rotate 180 degrees by the meshing of the gear 31 and the rack 32 while the sliding plate 35 moves, when the vacuum chuck 23 holds the next CPU and places it in the position-limiting frame 35, the pin of the next CPU will be inserted into the previous CPU, the vacuum sucker 23 moves downwards continuously by starting the electric telescopic rod 8, and the two CPUs forming a group are ejected out of the limiting frame 35 and enter the collecting box 27, so that the CPUs are stored.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (5)
1. The CPU disassembling and collecting equipment for the waste computers comprises a bottom plate (1) and a conveyor belt (3) used for conveying undetached main plates (2), wherein the conveyor belt (3) is arranged on the bottom plate (1), CPUs (4) are placed on the undetached main plates (2), CPU glands (5) capable of locking the CPUs (4) are rotatably arranged on the undetached main plates (2), gland locking rods (6) capable of locking the CPU glands (5) are arranged on one sides of the CPU glands (5), gaps are formed between the CPU glands (5) and the gland locking rods (6), the CPU disassembling and collecting equipment is characterized in that unlocking units capable of unlocking the CPU glands (5) are arranged on the bottom plate (1), unlocking ends of the unlocking units correspond to the gland locking rods (6), sucking and lifting units capable of taking down the CPUs (4) are further arranged on the bottom plate (1), and sucking ends of the sucking and lifting units correspond to the CPUs (4), the power unit simultaneously provides unlocking power for the unlocking unit and lifting power for the sucking lifting unit;
an alternate collecting unit capable of alternately collecting the taken-down CPU (4) is arranged below the suction end of the suction lifting unit, the suction end of the suction lifting unit can correspond to the collecting end of the alternate collecting unit, and the unlocking unit, the suction lifting unit and the alternate collecting unit are all positioned above the conveyor belt (3);
the power unit comprises an L-shaped supporting plate (7), an electric telescopic rod (8), a mounting plate (9), a pulley (10) and a steel wire (11);
the roof of L shape backup pad (7) is located the curb plate top of L shape backup pad (7), the curb plate setting of L shape backup pad (7) is on bottom plate (1), the roof of L shape backup pad (7) is located conveyer belt (3) top, electric telescopic handle (8) are located between the roof of L shape backup pad (7) and conveyer belt (3) and connect on the roof of L shape backup pad (7), the flexible direction of electric telescopic handle (8) is perpendicular with CPU (4) up end on conveyer belt (3), the flexible end of electric telescopic handle (8) is provided with mounting panel (9), the terminal surface is connected with the unblock unit as power unit's first power take off end under mounting panel (9), the terminal surface rotates under the roof of L shape backup pad (7) and is provided with pulley (10), be connected with steel wire (11) one end on mounting panel (9), the other end of the steel wire (11) rounds the pulley (10) and is connected with a suction lifting unit as a second power output end of the power unit;
the unlocking unit comprises an unlocking block (12), a guide inclined plane (13), a balancing weight (14), a first sliding groove (15), a sliding block (16), a fixed block (17), a poking block (18) and a first spring (19);
the lower end surface of the mounting plate (9) is provided with an unlocking block (12) which can unlock the gland locking rod (6), the lifting stroke of the unlocking block (12) passes through the clearance between the gland locking rod (6) and the CPU gland (5), the lower end surface of the unlocking block (12) is provided with a guide inclined surface (13) corresponding to the gland locking rod (6), the lower end surface of the mounting plate (9) is also connected with a slide block (16) through a connecting rod, one end of the sliding block (16) is arranged in the first sliding groove (15) in a sliding way, the other end of the sliding block (16) is connected with a poking block (18) in a rotating way, the rotation axis of the toggle block (18) is parallel to the horizontal plane, the rotation axis of the toggle block (18) is vertical to the rotation axis of the CPU gland (5), the rotating axis of the toggle block (18) is positioned above the lifting stroke of the toggle block (18), the side wall of the toggle block (18) can be attached to the side wall of the sliding block (16) far away from the first sliding groove (15);
the first sliding groove (15) is formed in the side wall of the balancing weight (14), an angle formed by the guiding direction of the first sliding groove (15) and the horizontal plane on one side close to the rotating axis of the CPU gland (5) is an acute angle, a fixed block (17) is arranged on the upper end face of the sliding block (16), the fixed block (17) is connected with the shifting block (18) through a first spring (19), and the plane where the upper end face of the shifting block (18) is located below the plane where the lower end face of the unlocking block (12) is located;
when the sliding block (16) slides to the uppermost end along the first sliding groove (15), the poking block (18) can poke the CPU gland (5) to rotate by an angle a which is greater than 90 degrees;
the weight of the balancing weight (14) is larger than that of the CPU gland (5).
2. The CPU dismantling and collecting device for waste computers according to claim 1, wherein the suction lifting unit comprises a second chute (20), a slide bar (21), a lifting plate (22), a vacuum chuck (23), and a second spring (24);
a second chute (20) is also arranged on the side wall of the side plate of the L-shaped supporting plate (7) close to the conveyor belt (3), the guiding direction of the second sliding chute (20) is parallel to the expansion direction of the electric expansion rod (8), a sliding rod (21) is arranged in the second sliding chute (20) along the guiding direction of the second sliding chute, a lifting plate (22) is sleeved on the sliding rod (21) in a sliding manner, the lifting plate (22) extends out of the second chute (20) and a vacuum suction cup (23) is connected on the extending section of the lifting plate, the vacuum sucker (23) is positioned between the lifting plate (22) and the conveyor belt (3) and corresponds to the upper end surface of the CPU (4), the second spring (24) is sleeved on the sliding rod (21), one end of the second spring (24) is connected with the lifting plate (22), the other end of the second spring (24) is connected with the second sliding groove (20), and one end, far away from the mounting plate (9), of the steel wire (11) is connected with the lifting plate (22).
3. The CPU dismantling and collecting device for waste computers according to claim 1, wherein an image capturing camera (25) is further disposed on a side plate of the L-shaped supporting plate (7), the image capturing camera (25) corresponds to an undetached main plate (2) on the conveyor belt (3), the image capturing camera (25) is electrically connected to a start-stop controller, and the start-stop controller is electrically connected to the conveyor belt (3).
4. The CPU dismantling and collecting device for waste computers according to claim 2, wherein the alternate collecting unit comprises a supporting plate (26), a collecting box (27), a first cylinder (28), a second cylinder (29), a third cylinder (30), a gear (31), a rack (32), a ratchet wheel (33), a sliding plate (34) and a limit frame (35);
a supporting plate (26) is arranged above the conveyor belt (3), the supporting plate (26) is connected to the bottom plate (1), a sliding plate (34) is arranged on the side wall, close to the vacuum chuck (23), of the supporting plate (26) in a sliding mode, the sliding direction of the sliding plate (34) is perpendicular to the lifting direction of the vacuum chuck (23), the sliding plate (34) is connected to the telescopic end of a first air cylinder (28), and the first air cylinder (28) is arranged on the supporting plate (26);
the sliding plate (34) is provided with a collecting box (27) in a sliding mode, the sliding direction of the collecting box (27) is parallel to that of the sliding plate (34), the sliding plate (34) is further provided with a second air cylinder (29), and the telescopic end of the second air cylinder (29) is connected with the collecting box (27);
the sliding plate (34) is further provided with a third air cylinder (30), the telescopic direction of the third air cylinder (30) is perpendicular to the plane where the side wall of the supporting plate (26) is located, the telescopic end of the third air cylinder (30) is provided with a limiting frame (35) capable of containing the CPU (4), the limiting frame (35) is located above the collecting box (27), the limiting frame (35) can be located on the lifting stroke of the vacuum chuck (23), and the two opposite side walls of the limiting frame (35) are respectively provided with a first limiting assembly and a second limiting assembly capable of limiting the CPU (4) entering the limiting frame (35);
when the vacuum sucker (23) is located at the highest horizontal position, the vacuum sucker (23) is located above the limiting frame (35);
the cover is equipped with ratchet (33) on third cylinder (30), the cover is equipped with gear (31) on ratchet (33), gear (31) and rack (32) mesh mutually, rack (32) set up on backup pad (26), the biggest turned angle of gear (31) is x, x =180y, y is the odd number.
5. The CPU dismantling and collecting device for waste computers according to claim 4, wherein each of the first and second limiting assemblies comprises a first connecting plate (36), a second connecting plate (37), a third spring (38), a fourth spring (39), a first limiting block (40) and a second limiting block (41);
the first connecting plate (36) is arranged on the upper end face of the limiting frame (35), the first limiting block (40) is located in the limiting frame (35) and is rotatably arranged on the upper end face of the limiting frame (35), the first limiting block (40) is connected with the first connecting plate (36) through a third spring (38), the second connecting plate (37) is arranged on the lower end face of the limiting frame (35), the second limiting block (41) is located in the limiting frame (35) and is rotatably arranged on the lower end face of the limiting frame (35), and the second limiting block (41) is connected with the second connecting plate (37) through a fourth spring (39);
the minimum distance between the first limiting block (40) of the first limiting assembly and the first limiting block (40) of the second limiting assembly is a, the width of a CPU (4) between the first limiting assembly and the second limiting assembly is b, and a < b;
the minimum distance between the second limiting block of the first limiting assembly and the second limiting block of the second limiting assembly is m, and m is less than b.
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| CN202110804265.7A CN113441530B (en) | 2021-07-16 | 2021-07-16 | CPU disassembling and collecting device of waste computer |
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| CN113441530A (en) | 2021-09-28 |
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