CN111515644A - Novel battery disassembling equipment and method - Google Patents

Novel battery disassembling equipment and method Download PDF

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Publication number
CN111515644A
CN111515644A CN202010349814.1A CN202010349814A CN111515644A CN 111515644 A CN111515644 A CN 111515644A CN 202010349814 A CN202010349814 A CN 202010349814A CN 111515644 A CN111515644 A CN 111515644A
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China
Prior art keywords
mobile phone
battery
phone clamp
guide rail
clamp
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CN202010349814.1A
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CN111515644B (en
Inventor
尹凤福
刘广阔
王晓东
孙启坤
李林
曹梦龙
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Qingdao University of Science and Technology
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Qingdao University of Science and Technology
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Publication of CN111515644A publication Critical patent/CN111515644A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/54Reclaiming serviceable parts of waste accumulators
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/84Recycling of batteries or fuel cells

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention discloses novel battery disassembling equipment, which is characterized in that: comprises a workbench, a fixed rod A, a Z-axis lifting screw rod and an L-shaped arm A, L-shaped arm B; a battery storage case; the mobile phone clamp is arranged on the guide rail through the guide rail sliding block, the mobile phone clamp moves in the guide rail, and the clamping hands at two ends of the mobile phone clamp move on the mobile phone clamp through the motor; the mobile phone clamp is fixedly provided with a pressure sensor through a bolt; drilling holes at the bottom of the mobile phone clamp, uniformly drilling holes, connecting a nitrogen pipeline by using a liquid nitrogen pipeline through hole at the bottom of the mobile phone clamp, sealing the connection part by using a rubber pad, uniformly distributing the nitrogen pipeline, and installing a temperature sensor on the mobile phone clamp through a bolt; the invention solves the problems that in the prior art, the electronic components are possibly heated and damaged due to uneven heating caused by higher temperature of the hot air gun in the battery disassembling mode, and the battery is possibly heated to generate explosion risk; the technical effect of protecting the electronic components such as the mainboard and the like is realized.

Description

Novel battery disassembling equipment and method
Technical Field
The invention relates to the field of mobile phone maintenance, in particular to novel battery disassembling equipment and a novel battery disassembling method.
Background
At present, along with the mobile phone update speed is faster and faster nowadays, the recovery of old and useless mobile phone becomes a problem to be solved urgently, and present mobile phone battery dismantles generally utilizes simple mechanical tool manual work to dismantle, need invest a lot of labours, has not realized the automation yet. At present, the battery is fixed by the back adhesive in common mobile phone battery mounting modes, the method for enabling the back adhesive to lose efficacy usually adopts a heating or cooling mode by a hot air gun, the battery back adhesive is enabled to lose efficacy by rapidly heating the existing common battery disassembling mode by the hot air gun, and then a person uses a tool to pry out the battery. In the process of making the gum inefficacy, because the hot-blast rifle temperature is higher, because be heated unevenly, probably cause electronic components to be heated and damage, the battery is heated simultaneously and probably produces the certain risk of explosion. The manual operation may exert uneven force on the battery, which may cause damage to the battery surface and electrolyte to flow out. The existing battery dismounting device is manually operated in the whole process, the efficiency is low, and automation cannot be realized. Meanwhile, the battery can be pried to damage the frame to a certain extent.
Chinese patent CN103506837A specifically relates to a screw detaching device, which includes a base, a conveying mechanism and a screw detaching mechanism mounted on the base, wherein the conveying mechanism is used for conveying and positioning materials for the screw detaching mechanism to detach screws, the screw detaching mechanism includes a vertical driving component, a rotation driving component and an executing component, the rotation driving component is connected to the vertical driving component, the vertical driving component drives the rotation driving component to move along the vertical direction relative to the base, the executing component is connected to the rotation driving component and can rotate around itself under the driving of the rotation driving component, the executing component includes a first universal joint, a connecting rod, a second universal joint and a floating screw driver for detaching screws, and the first universal joint is connected to the rotation driving component. The invention also provides a screw dismounting mechanism adopted by the screw dismounting device. The screw dismounting mechanism is accurate in positioning. CN201810053182.7 relates to a mobile phone battery dismounting device, belongs to cell-phone maintenance technical field. The mobile phone support comprises a support frame, wherein the support frame consists of a support frame bottom plate, a first support frame and 2 support rods, a first screw, a heating device support frame and 2 mobile phone clamping plates are arranged on the support frame bottom plate, and a heating device is arranged on the heating device support frame; the battery clamping plate support structure is characterized in that a second support frame sliding groove is formed in the first support frame, a sliding support plate is arranged in the second support frame, a second screw rod and 2 guide pillars are arranged in the sliding support plate, a battery clamping plate support plate is jointly arranged at the lower ends of the second screw rod and the 2 guide pillars, and a third screw rod and 2 battery clamping plates are arranged in the battery clamping plate support plate. The invention solves the problem that the main board is overheated and damaged due to uneven heating of the mobile phone shell caused by overlarge air opening of the air heater; the invention also solves the problems that the edge of the shell is easily damaged when a crowbar prizes out the battery and the mainboard is easily damaged. However, the prior art does not solve the problem that the battery disassembling mode needs a hot air gun to rapidly heat to make the battery back glue lose efficacy, then a person uses a tool to pry out the battery, and in the process of making the back glue lose efficacy, electronic components can be heated and damaged due to the fact that the hot air gun is high in temperature and uneven in heating, and meanwhile, the battery is heated to possibly generate explosion risks; the manual operation is a technical problem that the force applied to the battery is uneven, the surface of the battery is damaged, and the electrolyte flows out.
Disclosure of Invention
In view of the above, the present invention provides a novel automatic mobile phone battery disassembling device, which realizes automatic disassembly compared with the existing mobile phone battery disassembling device, and simultaneously adopts a refrigeration mode different from the existing heating mode, so as to reduce the explosion danger caused by high temperature and protect electronic components such as a main board.
In order to achieve the purpose, the invention provides the following technical scheme for realizing the purpose: a novel automatic mobile phone battery dismounting device comprises a workbench 4, a fixed rod A11, a Z-axis lifting lead screw 14, an L-shaped arm A5 and an L-shaped arm B13; a battery storage box 17;
the mobile phone clamp 19 is arranged on the guide rail through the guide rail sliding block, the mobile phone clamp 19 moves in the guide rail, and the clamping hands at two ends of the mobile phone clamp 19 move on the mobile phone clamp through the motor;
the mobile phone clamp 19 is fixedly provided with a pressure sensor 22 through a bolt;
drilling holes at the bottom of the mobile phone clamp 19, uniformly drilling holes, connecting a nitrogen pipeline 29 by using a liquid nitrogen pipeline through hole 24 at the bottom of the mobile phone clamp 19, sealing the connection part by using a rubber pad, uniformly distributing the nitrogen pipeline 29, and installing a temperature sensor 21 on the mobile phone clamp 19 through a bolt;
preferably, the L-shaped arm A5 and the L-shaped arm B13 are internally provided with threads and are matched with the lead screw A3 and the lead screw B7; the Z-axis lifting screw 14 sets a track according to a written program, and the displacement sensor 6 is installed on the Z-axis lifting device 8 through bolts; the fixed rod piece A11 and the fixed rod piece B12 are fixed on the L-shaped arm A5 and the L-shaped arm B13 through bolts at two ends, and the supporting Z-axis lifting device 8 can move along the lead screw B7.
Preferably, the displacement sensor 6 measures and determines the specific position of the battery, x y two shafts with battery position tracks move through a lead screw A3 and a lead screw B7, then a Z-axis lifting lead screw 14 drives the Z-axis lifting lead screw 14 to fall through a motor 10, and a sucker fixing device 15 is in threaded connection with the Z-axis lifting lead screw 14; the battery-sized suction cup fixing device 15 carries the suction cup 16 to press on the battery, the suction cup 16 is connected with the suction cup fixing device 15 through threads, the suction cup 16 falls down and is pressed tightly, the vacuumizing device 9 is connected to the suction cup 16 to work, the suction cup 16 is vacuumized, and therefore sufficient suction force is provided.
Preferably, the suction cups 16 of the present device are evenly distributed,
preferably, the sucker 16 sucks upwards and simultaneously prys the battery manipulator 20 to move in the guide rail of the workbench through the guide rail slider, the battery prying hard iron sheet 27 is mounted at the bottom of the battery prying manipulator 20 and is about 1mm thick, the battery prying hard iron sheet extends into a gap between the edge of the battery and the mobile phone through the movement of the guide rail slider in the guide rail, the battery prying hard iron sheet 27 is connected with the battery prying manipulator 20 through the spring hinge 28, and the battery is assisted to loosen through the horizontal movement in the guide rail groove.
Preferably, the flat cable cutting device 18 moves in the guide rail through the guide rail sliding block to cut the flat cable; the flat cable cutting device 18 takes into account two working conditions, the first condition is that the flat cable can be directly moved and driven to the blade 25 to cut the flat cable, and the blade fixing shaft 26 is installed through tapping and fixes the blade 25 to prevent looseness. Alternatively, a spring hinge 28 may be added to achieve a scissor-like cutting action.
Preferably, the suction cup 16 carries the battery to move to the position above the battery accommodating box 17 through the position determined by the displacement sensor 6, the vacuumizing device 9 inflates the suction cup 16, so that the suction cup 16 is no longer in a vacuum state, and the battery falls into the battery accommodating box 17 to finish the battery disassembly.
Preferably, the battery storage box 17 is divided into a plurality of squares, and the mobile phones to be detached can be arranged in order by program setting. The workbench 4 can be provided with a groove which is equal to the battery containing box 17 and is used for installing the battery containing box 17, and after a certain number of batteries after the disassembly is finished are put into the battery containing box 17, the battery containing box 17 can be replaced to collect the batteries after the disassembly is finished.
Preferably, the nitrogen gas chamber 32 is placed on the ground with a connecting flow valve 31 extending from the right end. The flow valve 31 is connected with a rubber hose, the rubber hose is tightly locked by a binding tape and sealed, and then one end of the rubber hose is connected with a nitrogen gas chamber 32, and the other end of the rubber hose is connected with a liquid nitrogen bottle. The top of the nitrogen gas chamber 32 is connected with a nitrogen gas pipeline 29 and is locked by a binding belt to prevent leakage. The nitrogen gas chamber 32 has an intermediate transition function to slow down the nitrogen gas release rate, so that the cooling process runs stably.
Preferably, two bearing seats 1 are respectively arranged on the left side and the right side of the workbench 4, and the bearing seats 1 are fixed on the workbench 4 through bolts. A bearing 2 is arranged in the bearing seat 1, the bearing 2 is in interference fit with the bearing seat 1, the bearing 2 is internally connected with a lead screw A3 through a key, and the lead screw A3 is connected with a motor and a speed reducer through a coupler to work, so that an L-shaped arm A5 and an L-shaped arm B13 are driven to move; the legs 30 are welded to the table 4. The battery containing box 17 can mark a position on the workbench 4, a groove is formed, and the mobile phone battery containing box 17 is directly placed in the groove.
Preferably, after the liquid nitrogen is released, the ambient temperature is lowered, and in order to reduce the amount of liquid nitrogen used, improve the economic benefit, and reduce the diffusion of cold air, an outer enclosure 34 may be additionally installed on the whole workbench 4 to enclose the workbench in a lower working environment relative to the room temperature. The outer enclosure 34 of the machine is fitted with a push door, leaving a glass sight hole 35 in the push door. The outer enclosure is provided with an opening for receiving an external air compressor 33 of a pipeline for recycling cold air. The outer enclosure 34 is mounted on the table 4 by welding and bolting
The equipment is provided with two working modes, one is a debugging mode, and the other is a working mode. During debugging mode, the flow valve 31 installed on the liquid nitrogen vent pipe 29 is in a normally open mode, and specific flow required for leading liquid nitrogen to the mobile phone gum of different models to fail can be known through the flow valve after debugging, so that a set value is obtained. And when debugging the mode, the cell-phone can carry out the precooling, can practice thrift nitrogen gas like this when normal work.
And then, a working mode is called, when the flow valve 31 reaches a set value of the debugging mode through the nitrogen flow, the flow valve stops working, the nitrogen flow just reaches an invalid value for the back adhesive of the mobile phone, the liquid nitrogen can be saved, and the economic benefit is improved. The other side of the clamp is provided with a temperature sensor 21. When the temperature is too low, in order to protect the mobile phone, the temperature alarm gives an alarm, the flow valve stops working, and the liquid is stopped to be released, the embodiment of the invention adopts the following technical scheme to realize the purpose: a kind of
The invention also relates to a novel automatic mobile phone battery disassembling method, which comprises the following steps:
1) placing a mobile phone on a mobile phone clamp 19, wherein the mobile phone clamp 19 is installed on a guide rail through a guide rail sliding block, the mobile phone clamp 19 moves in the guide rail, and clamping hands at two ends of the mobile phone clamp 19 move on the mobile phone clamp through a motor so as to clamp the mobile phone;
2) the mobile phone clamp 19 is fixedly provided with a pressure sensor 22 through a bolt, when the pressure reaches a certain value of about 20 newtons, the mobile phone clamp 19 clamps the battery, the mobile phone clamp 19 is internally and fixedly provided with a rubber friction pad 23 through self-tapping, the friction force is increased, the shock absorption effect of rubber cannot cause damage to a mobile phone shell, and the mobile phone clamp 19 can better clamp the mobile phone;
3) the bottom of the mobile phone clamp 19 is drilled and holes are uniformly opened, a nitrogen pipeline 29 is connected with a liquid nitrogen pipeline through hole 24 in the bottom of the mobile phone clamp 19, the joint is sealed by a rubber pad, the nitrogen pipeline 29 is uniformly distributed, the temperature is uniformly reduced and cannot be too low locally, meanwhile, the temperature sensor 21 is installed on the mobile phone clamp 19 through a bolt, when the temperature is too low, the temperature sensor 21 can give an alarm, an emergency braking system is started, liquid nitrogen is closed, the mobile phone clamp stops working, and batteries and other electronic components are protected.
The technical scheme of the invention at least has the following advantages and beneficial effects:
1. the invention realizes automatic disassembly;
2. the invention adopts a refrigeration mode different from the existing heating mode, reduces the explosion danger caused by high temperature and realizes the technical effect of protecting the electronic components such as the mainboard and the like.
Drawings
FIG. 1 is a table top assembly of a mobile phone disassembling device;
FIG. 2 is a front view of the whole disassembly device of the mobile phone;
FIG. 3 is a right side view of the whole mobile phone disassembling device;
FIG. 4 a clamp assembly;
FIG. 5 shows a cut-away of the wire arranging device;
FIG. 6 prying the battery device;
FIG. 7 is an L-arm view;
FIG. 8 is a view of an overall apparatus;
FIG. 9 is a surround view;
FIG. 10 is a drawing of a suction cup fixing member;
FIG. 11 is a drawing of the table;
FIG. 12 is a schematic view of a second embodiment;
FIG. 13 is a schematic view of the embodiment;
FIG. 14 is a schematic view of a robotic arm;
FIG. 15 is a schematic view of a second clamp;
and (3) identifying the figure number: 1- -bearing seat; 2-bearing A; 3-lead screw A; 4-a workbench; 5-L-arm a; 6-displacement detection sensor; 7-a screw B; 8-Z axis lifting rod moving and fixing device; 9-vacuum pumping device 10-motor; 11-fixing the rod member a; 12-fixing the rod member B; 13-L-arm B; 14-Z-axis lifting screw rod; 15-a suction cup fixing device; 16-a suction cup; 17-battery storage box; 18-flat cable cutting device; 19-handset clamp; 20-prying a battery manipulator; 21-temperature sensor 22-pressure sensor; 23- -rubber friction pad; 24- -liquid nitrogen conduit through hole; 25- -blade; 26-blade fixed shaft 27-prying battery hard iron sheet 28-spring connecting hinge; 29-nitrogen line; 30-a leg; 31-flow valve; 32-nitrogen gas chamber; 33-air compressor 34-outer enclosure; 35-a viewing port; 36-clamp two; 37-mobile phone storage box A; 38-hydraulic lifting device; 39-workbench hole 40-mobile phone storage box B; 41-a base; 42-revolute pair A; 43-big arm; 44-small arm; 45-revolute pair B; 46-wrist part; 36-1 telescopic rod; 36-2 grooves; 36-3 guide rail slide blocks;
Detailed Description
The invention is described below with reference to the accompanying drawings and specific embodiments.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.
Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used. Such terms are merely used to facilitate describing the invention and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
It should also be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 15, the present embodiment provides a novel automatic mobile phone battery detaching device, and to achieve the above object, the present invention provides the following three technical solutions:
the equipment is provided with two working modes, one is a debugging mode, and the other is a working mode. During debugging mode, the flow valve 31 installed on the nitrogen pipeline 29 is in a normally open mode, and specific flow of liquid nitrogen needed to be led in when mobile phone back glue of different models fails can be known through the flow valve 31 after debugging, so that a set value is obtained. And when debugging the mode, the cell-phone can carry out the precooling, can practice thrift nitrogen gas like this when normal work.
Then, the working mode is set, when the flow valve 31 reaches the set value of the debugging mode through the nitrogen flow, the flow valve 31 stops working, the nitrogen flow just reaches the invalid value of the mobile phone back glue, the liquid nitrogen can be saved, and the economic benefit is improved. And a temperature sensor 21 is arranged on the other side of the mobile phone clamp. When the temperature is too low, in order to protect the mobile phone, the temperature alarm gives an alarm, the flow valve 31 stops working, and the liquid nitrogen is stopped to be released.
In order to achieve the purpose, the invention provides the following three technical schemes:
the first technical scheme is as follows:
the mobile phone is placed on the mobile phone clamp 19, the mobile phone clamp 19 is installed on the guide rail through the guide rail sliding block, the mobile phone clamp 19 moves in the guide rail, and the clamping hands at two ends of the mobile phone clamp 19 move on the mobile phone clamp through the motor, so that the mobile phone is clamped.
The mobile phone clamp 19 is fixedly provided with the pressure sensor 22 through a bolt, when the pressure reaches a certain value of about 20 newtons, the mobile phone clamp 19 clamps the battery, the mobile phone clamp 19 is internally and fixedly provided with the rubber friction pad 23 through self-tapping, the friction force is increased, the shock absorption effect of the rubber cannot cause damage to the mobile phone shell, and the mobile phone clamp 19 can better clamp the mobile phone.
The bottom of the mobile phone clamp 19 is drilled and holes are uniformly opened, a nitrogen pipeline 29 is connected with a liquid nitrogen pipeline through hole 24 in the bottom of the mobile phone clamp 19, the joint is sealed by a rubber pad, the nitrogen pipeline 29 is uniformly distributed, the temperature is uniformly reduced and cannot be too low locally, meanwhile, the temperature sensor 21 is installed on the mobile phone clamp 19 through a bolt, when the temperature is too low, the temperature sensor 21 can give an alarm, an emergency braking system is started, liquid nitrogen is closed, the mobile phone clamp stops working, and batteries and other electronic components are protected.
The principle of the device is that liquid nitrogen low-temperature cooling is utilized to enable the battery back glue to be invalid, the adhesiveness of the battery back glue can lose the adhesiveness in a low-temperature environment, and the possibility of explosion possibly caused by the fact that the back glue is invalid due to a common heating method can be effectively prevented.
The L-shaped arm A5 and the L-shaped arm B13 are internally provided with threads and are matched with a lead screw A3 and a lead screw B7. The Z-axis lifting screw 14 sets a track according to a written program, and the displacement sensor 6 is installed on the Z-axis lifting device 8 through bolts; the fixed rod piece A11 and the fixed rod piece B12 are fixed on the L-shaped arm A5 and the L-shaped arm B13 through bolts at two ends, and the supporting Z-axis lifting device 8 can move along the lead screw B7.
The displacement sensor 6 measures and determines the specific position of the battery, x y two shafts with battery position tracks move through the lead screw A3 and the lead screw B7, then the Z-axis lifting lead screw 14 drives the Z-axis lifting lead screw 14 to fall through the motor 10, the sucking disc fixing device 15 with the size of the battery drives the sucking disc 16 to press on the battery, the sucking disc 16 is connected with the sucking disc fixing device 15 through threads, the sucking disc 16 falls and presses tightly, the vacuumizing device 9 is connected to the sucking disc 16 to work, so that the sucking disc 16 is vacuumized, and sufficient suction force is achieved.
The sucking discs 16 are uniformly distributed, so that the whole stress of the battery can be realized, the damage of the battery shell caused by the overlarge local stress of the battery can be prevented, and the electrolyte can be prevented from flowing out.
The sucker 16 sucks upwards and simultaneously prys the battery manipulator 20 to move in the guide rail of the workbench through the guide rail sliding block, the battery prying hard iron sheet 27 is arranged at the bottom of the battery prying manipulator 20 and is about 1mm thick, the battery prying hard iron sheet extends into a gap between the edge of the battery and the mobile phone through the movement of the guide rail sliding block in the guide rail, the battery prying hard iron sheet 27 is connected through the spring hinge 28, and the battery is assisted to loosen through the horizontal movement in the guide rail groove.
The battery winding displacement connection condition generally has two kinds of connected modes now, and the battery winding displacement of the first kind passes through the buckle and connects, and the buckle is connected and generally can be pulled open automatically at the in-process that the battery was dragged, and the battery winding displacement of the second kind passes through the screw fixation, and in order to prevent after the battery breaks away from the cell-phone organism, some cell-phone battery screw locking are difficult for loosening, need winding displacement shearing device 18 to pass through the motion of guide rail slider in the guide rail this moment, cut the winding displacement. The flat cable cutting device 18 takes into account two working conditions, the first condition is that the flat cable can be directly moved and driven to the blade 25 to cut the flat cable, and the blade fixing shaft 26 is installed through tapping and fixes the blade 25 to prevent looseness. Alternatively, a spring hinge 28 may be added to achieve a scissor-like cutting action.
The sucker 16 carries the battery to move to the position above the battery containing box 17 through the position determined by the displacement sensor 6, the vacuumizing device 9 inflates air into the sucker 16, the sucker 16 is no longer in a vacuum state, and the battery falls into the battery containing box 17 to finish the battery disassembly.
The interior of the battery containing box 17 is divided into a square grid, and the detachable mobile phones can be placed in order through program setting. The workbench 4 can be provided with a groove which is equal to the battery containing box 17 and is used for installing the battery containing box 17, and after a certain number of batteries after the disassembly is finished are put into the battery containing box 17, the battery containing box 17 can be replaced to collect the batteries after the disassembly is finished.
The nitrogen gas chamber 32 is placed on the ground, and a section of connecting flow valve 31 extends out of the right end. The flow valve 31 is connected with a rubber hose, the rubber hose is tightly locked by a binding tape and sealed, and then one end of the rubber hose is connected with a nitrogen gas chamber 32, and the other end of the rubber hose is connected with a liquid nitrogen bottle. The top of the nitrogen gas chamber 32 is connected with a nitrogen gas pipeline 29 and is locked by a binding belt to prevent leakage. The nitrogen gas chamber 32 has an intermediate transition function to slow down the nitrogen gas release rate, so that the cooling process runs stably.
Two bearing blocks 1 are respectively arranged on the left side and the right side of the workbench 4, and the bearing blocks 1 are fixed on the workbench 4 through bolts. Install bearing 2 in the bearing frame 1, bearing 2 and 1 interference fit of bearing frame, through key and lead screw 3 interconnect in the bearing 2, lead screw 3 passes through the work of coupling joint motor and reduction gear to drive L shape arm A5, L shape arm B13 and realize removing. The legs 30 are welded to the work surface 4. The battery containing box 17 can mark a position on the working table surface, a groove is formed, and the mobile phone battery containing box 17 is directly placed into the groove.
After the liquid nitrogen is released, the ambient temperature can be reduced, and in order to reduce the use amount of the liquid nitrogen, improve the economic benefit and reduce the diffusion of cold air, an outer enclosure 34 can be additionally arranged on the whole workbench 4 to enclose the workbench and be in a working environment with lower room temperature. The outer enclosure 34 of the machine is fitted with a push door, leaving a glass sight hole 35 in the push door. The outer enclosure is provided with an opening for receiving an external air compressor 33 of a pipeline for recycling cold air. The outer envelope 34 is mounted on the table 4 by welding and bolting.
The second technical scheme is as follows:
the bottom of the second scheme is provided with the mobile phone containing box A37 through lock catch connection, so that the mobile phone containing box A37 can be replaced at any time, about twenty mobile phones are stored in the box, the top of the box is closed, liquid nitrogen is introduced into the mobile phone containing box A37 through the flow valve 31, the cooling process of all the mobile phones in the mobile phone containing box A37 can be completed at one time, and the cooling efficiency is greatly improved.
The bottom of the mobile phone containing box A37 is provided with a hydraulic lifting device 38, the hydraulic lifting device 38 drives the bottom to lift, so that the mobile phone can be lifted from the bottom of the workbench 4 to the working surface, a mobile phone clamp B36 is arranged at the fixed position, when the mobile phone is conveyed from the bottom to the upper surface of the workbench 4 by the hydraulic lifting device 38, an expansion rod 36-1 in the mobile phone clamp B36 extends out, a spring is arranged in the expansion rod 36-1, the expansion function is realized, and the mobile phone clamp 36 clamps the mobile phone.
The mobile phone clamp B36 transversely moves in the guide rail through the guide rail sliding block, through set displacement records, when the mobile phone clamp B36 stops moving when reaching the mobile phone sucker 16, the motor 10 drives the Z-axis lifting screw 14 to move downwards, the sucker 16 falls down, the vacuumizing device 9 is connected with a ventilation pipeline through the sucker fixing device 15 and stretches to the sucker 16, the pipeline is connected with the sucker, the sucker 16 is vacuumized, and then the motor 10 rotates reversely, the Z-axis lifting screw rises to drive the battery to be taken out. The L-shaped arm A5 and the L-shaped arm B13 drive the lead screw A3 and the lead screw B7 to move through the motor and are placed in the battery containing box 17. Then the mobile phone clamp B36 drives the rest parts of the mobile phone to move continuously, when the rest parts of the mobile phone reach the other end, the telescopic rod 36-1 retracts, the battery is not clamped any more, and when the mobile phone clamp B36 moves to pass through the position above the workbench hole 39, the mobile phone falls into the mobile phone containing box B40 below. Cell-phone containing box B40 also is the hasp connection in the workstation bottom simultaneously, the convenient change.
The third technical scheme is as follows:
the principle of the third scheme is the same as that of the second scheme, the mobile phone containing box A37 is installed on the lock catch, approximately twenty mobile phones are stored in the box, the top of the box can be sealed, and liquid nitrogen is introduced into the mobile phone containing box A37 through the flow valve 31, so that the cooling process of all the mobile phones in the storage box can be completed at one time.
The bottom of the mobile phone containing box A37 is provided with a hydraulic lifting device 38, so that a mobile phone can be lifted from the bottom of the workbench 4 to the working surface, a mobile phone clamp B36 is arranged at a fixed position, the mobile phone clamp is arranged on the guide rail through a guide rail slide block, when the mobile phone is conveyed to the upper surface of the workbench 4 from the bottom by the hydraulic lifting device 38, the telescopic rod 36-1 moves, the telescopic rod 36-1 is arranged inside the mobile phone clamp B36, the mobile phone clamp B36 clamps the mobile phone, and the mobile phone clamp B36 moves transversely in the guide rail through the guide rail slide block.
When the mobile phone clamp B36 stops moving when the mobile phone reaches the mobile phone sucker 16 through the set displacement record, the sucker 16 falls down, and the battery is taken out and put into the battery containing box 17. Then the mobile phone clamp B36 drives the rest parts of the mobile phone to move continuously, when the other end is reached, the telescopic rod 36-1 of the mobile phone clamp B36 retracts, and the rest parts are loosened by the mobile phone clamp B36 and fall into a mobile phone containing box B40 below through a workbench hole 39.
The mechanical structure of the scheme is changed, and the battery disassembling device is replaced by a robot arm. Mainly comprises a 41-base, 42-revolute pairs A, 43-big arm, 44-small arm, 45-revolute pairs B, 46-wrist. The base 41 is connected on the workbench 4 through a bolt, the robot arm can realize the determination of the plane position through a revolute pair A, B, a revolute pair A42 drives a large arm 43 to rotate in the plane, a revolute pair B drives a small arm 44 to rotate in the plane, and the final position is determined by the combined action of the two revolute pairs. A Z-axis lifting screw 14 is installed through threaded connection of the wrist part, and the motor 10 rotates forwards and backwards to drive the Z-axis lifting screw 14 to move up and down, so that the mobile phone battery is detached.
The above embodiments are merely illustrative and not restrictive of the technical solutions of the present invention. Any modification or partial replacement without departing from the spirit of the present invention should be covered in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a novel equipment is disassembled to battery which characterized in that: comprises a workbench (4), a fixed rod A (11), a Z-axis lifting screw rod (14), an L-shaped arm A (5) and an L-shaped arm B (13); a battery storage box (17);
the mobile phone clamp (19) is arranged on the guide rail through the guide rail sliding block, the mobile phone clamp (19) moves in the guide rail, and the clamping hands at two ends of the mobile phone clamp (19) move on the mobile phone clamp through the motor;
a pressure sensor (22) is fixedly arranged on the mobile phone clamp (19) through a bolt;
the bottom of the mobile phone clamp (19) is drilled and uniformly perforated, a nitrogen pipeline (29) is connected through a liquid nitrogen pipeline through hole (24) in the bottom of the mobile phone clamp (19), the joint is sealed by a rubber pad, the nitrogen pipeline (29) is uniformly distributed, and a temperature sensor (21) is mounted on the mobile phone clamp (19) through a bolt.
2. The novel battery disassembling device according to claim 1, wherein: threads are arranged in the L-shaped arm A (5) and the L-shaped arm B (13) and are matched with the screw rod A (3) and the screw rod B (7) mutually; a Z-axis lifting screw (14) sets a track according to a programmed program, and a displacement sensor (6) is installed on a Z-axis lifting device (8) through a bolt; and two ends of a fixed rod piece A (11) and two ends of a fixed rod piece B (12) are fixed on the L-shaped arm A (5) and the L-shaped arm B (13) through bolts, and the supporting Z-axis lifting device (8) can move along the lead screw B (7).
3. The novel battery disassembling device according to claim 2, wherein: the displacement sensor (6) measures and determines the concrete position of the battery, an xy two shaft with a battery position track moves through a lead screw A (3) and a lead screw B (7), then a Z-axis lifting lead screw (14) drives the Z-axis lifting lead screw (14) to fall down through a motor (10), and a sucker fixing device (15) is in threaded connection with the Z-axis lifting lead screw (14); the battery-sized sucker fixing device (15) drives the sucker (16) to press on the battery, the sucker (16) is connected with the sucker fixing device (15) through threads, the sucker (16) falls down and is pressed tightly, the vacuumizing device (9) is connected to the sucker (16) to work, so that the sucker (16) is vacuumized, and sufficient suction force is provided; the suckers (16) are uniformly distributed.
4. The novel battery disassembling device according to claim 3, wherein: sled battery manipulator (20) leads to the motion in the workstation guide rail through the guide rail slider when sucking disc (16) up-draught, sled battery manipulator (20) bottom is equipped with sled battery hard iron sheet (27), and thickness (1) mm moves in the guide rail through the guide rail slider, stretches into in the gap between battery edge and the cell-phone, sled battery hard iron sheet (27) and connect sled battery manipulator (20) with spring hinge (28), and it is not hard up to assist the battery at guide rail inslot horizontal motion.
5. The novel battery disassembling equipment according to claim 4, wherein: the flat cable shearing device (18) moves in the guide rail through the guide rail sliding block to shear the flat cable; the flat cable cutting device (18) directly moves to drive the blade (25) to cut off the flat cable, the blade fixing shaft (26) is installed through tapping, and the blade (25) is fixed to prevent looseness;
the sucker (16) drives the battery to move to the upper space of the battery containing box (17) through the position determined by the displacement sensor (6), the vacuumizing device (9) inflates air into the sucker (16), so that the sucker (16) is no longer in a vacuum state, and the battery falls into the battery containing box (17) to finish battery disassembly.
6. The novel battery disassembling device according to claim 5, wherein: the interior of the battery containing box (17) is divided into a square grid, and the detached mobile phones can be placed in order through program setting;
the workbench (4) can be provided with a groove which is equal to the battery containing box (17) and is used for installing the battery containing box (17), and after a certain number of batteries after being disassembled are placed in the battery containing box (17), the battery containing box (17) can be replaced to collect the disassembled batteries.
7. The novel battery disassembling device according to claim 6, wherein: the nitrogen gas chamber (32) is placed on the ground, and the right end of the nitrogen gas chamber extends out of a section of connecting flow valve (31); a rubber hose is connected with a flow valve (31), is locked by a binding tape and is sealed, and then one end of the rubber hose is connected with a nitrogen gas chamber (32) and the other end is connected with a liquid nitrogen bottle; the top of the nitrogen gas chamber (32) is connected with a nitrogen pipeline (29) and is locked by a binding belt to prevent leakage; the nitrogen gas chamber (32) plays a middle transition role, relieves the release speed of nitrogen gas and enables the cooling process to run stably.
8. The novel battery disassembling device according to claim 7, wherein: the left side and the right side of the workbench (4) are respectively provided with two bearing seats (1), and the bearing seats (1) are fixed on the workbench (4) through bolts; a bearing (2) is arranged in the bearing seat (1), the bearing (2) is in interference fit with the bearing seat (1), the bearing (2) is internally connected with a lead screw A (3) through a key, and the lead screw A (3) is connected with a motor and a speed reducer through a coupler to work, so that an L-shaped arm A (5) and an L-shaped arm B (13) are driven to move; the supporting legs (30) are welded on the workbench (4); the battery containing box (17) can mark a position on the workbench, a groove is formed, and the mobile phone battery containing box (17) is directly placed into the groove.
9. The novel battery disassembling device according to claim 8, wherein: an outer enclosure (34) is additionally arranged on the whole workbench (4) to enable the workbench to be enclosed and to be in a working environment with lower room temperature; a push door is arranged on the outer periphery (34) of the machine, and a glass observation hole (35) is reserved on the push door; the outer periphery is provided with a hole and is connected with an external air compressor (33) of the pipeline for recycling cold air; the outer enclosure (34) is mounted on the table (4) by welding and bolting.
10. A novel automatic mobile phone battery disassembling method is characterized by comprising the following steps:
1) placing a mobile phone on a mobile phone clamp (19), wherein the mobile phone clamp (19) is installed on a guide rail through a guide rail sliding block, the mobile phone clamp (19) moves in the guide rail, and clamping hands at two ends of the mobile phone clamp (19) move on the mobile phone clamp through a motor so as to clamp the mobile phone;
2) the mobile phone clamp (19) is fixedly provided with a pressure sensor (22) through a bolt, the mobile phone clamp (19) clamps the battery after the pressure reaches a certain value of about (20) Newton, a rubber friction pad (23) is fixedly arranged in the mobile phone clamp (19) through self-tapping, the friction force is increased, the shock absorption effect of rubber cannot cause damage to the mobile phone shell, and the mobile phone clamp (19) can better clamp the mobile phone;
3) drilling is carried out at the bottom of the mobile phone clamp (19), holes are uniformly formed, a nitrogen pipeline (29) is connected with a liquid nitrogen pipeline through hole (24) at the bottom of the mobile phone clamp (19), the joint is sealed by a rubber pad, the nitrogen pipeline (29) is uniformly distributed, the temperature is uniformly reduced, the local part is not too low, meanwhile, the temperature sensor (21) is installed on the mobile phone clamp (19) through a bolt, when the temperature is too low, the temperature sensor (21) can give an alarm, an emergency braking system is started simultaneously, liquid nitrogen is closed, the mobile phone clamp stops working, and a battery and other electronic components are protected.
CN202010349814.1A 2020-04-28 2020-04-28 Battery disassembling equipment and method Active CN111515644B (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804716A (en) * 2020-09-03 2020-10-23 河北大学 Apparatus and method for disassembling solar cell module
CN112058871A (en) * 2020-09-03 2020-12-11 河北大学 Apparatus and method for disassembling solar cell module
CN112318419A (en) * 2020-10-28 2021-02-05 重庆市天实精工科技有限公司 Camera disassembling equipment
CN112621177A (en) * 2020-12-15 2021-04-09 宗汉电通技术(深圳)有限公司 Equipment is disassembled to power lithium cell nickel piece
CN112701371A (en) * 2020-12-28 2021-04-23 上海龙旗科技股份有限公司 Electronic product battery freezing and disassembling method
CN113083854A (en) * 2021-03-31 2021-07-09 曹立松 Computer motherboard part dismantles recovery unit
CN113451675A (en) * 2021-06-22 2021-09-28 伟翔环保科技发展(上海)有限公司 Waste mobile phone battery disassembling equipment and method
CN113764763A (en) * 2021-08-17 2021-12-07 卢志强 Lithium battery cell pole piece crushing and separating equipment
CN114322467A (en) * 2021-12-29 2022-04-12 阳江宏旺实业有限公司 Squeezing roller moving-out device for degreasing section in steel strip production and operation method
CN114505804A (en) * 2020-11-16 2022-05-17 北京小米移动软件有限公司 Battery disassembling and assembling device
CN114749455A (en) * 2020-12-28 2022-07-15 常州大连理工大学智能装备研究院 New energy automobile battery recycling shell disassembling device and method
CN116061129A (en) * 2023-04-07 2023-05-05 北京建筑大学 Position regulation and control equipment convenient for disassembling new energy automobile battery

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401962A (en) * 2013-07-24 2013-11-20 惠州Tcl移动通信有限公司 Mobile terminal and method for disassembling built-in battery of mobile terminal
CN103465604A (en) * 2013-09-26 2013-12-25 无锡宇宁光电科技有限公司 Rapid dismantling technology for tough screens
CN106002209A (en) * 2016-07-26 2016-10-12 苏州博众精工科技有限公司 Hot-melting detaching mechanism
CN106392595A (en) * 2016-10-28 2017-02-15 京东方科技集团股份有限公司 Detaching mechanism and device of display module
CN107529329A (en) * 2016-06-21 2017-12-29 苏州镭铭钠供应链管理有限公司 A kind of method for disassembling the electronic product bonded using adhesive
CN107548275A (en) * 2016-06-23 2018-01-05 苏州镭铭钠供应链管理有限公司 A kind of method for softening electronic product adhesive
CN107914235A (en) * 2016-10-05 2018-04-17 三星显示有限公司 For dismantling the system of display device and dismantling the method for display device using it
CN108356493A (en) * 2018-01-19 2018-08-03 贵港市瑞成科技有限公司 A kind of battery of mobile phone provision for disengagement
CN108858032A (en) * 2018-07-12 2018-11-23 博众精工科技股份有限公司 A kind of battery dismounting mechanism
CN109277807A (en) * 2018-10-18 2019-01-29 昆山铭世特精密机械有限公司 Automatic device for disassembling
KR101944670B1 (en) * 2018-06-20 2019-01-31 백성학 Disassembling method of smart phone
CN109807589A (en) * 2019-04-10 2019-05-28 青岛科技大学 A kind of manipulator disassembles cell phone rear cover device automatically
CN209140405U (en) * 2018-12-10 2019-07-23 昆山润阳机械有限公司 Novel evacuated sucker liquid nitrogen Cooling fixture
CN110732864A (en) * 2019-12-02 2020-01-31 江苏创源电子有限公司 battery disassembling equipment and method

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401962A (en) * 2013-07-24 2013-11-20 惠州Tcl移动通信有限公司 Mobile terminal and method for disassembling built-in battery of mobile terminal
CN103465604A (en) * 2013-09-26 2013-12-25 无锡宇宁光电科技有限公司 Rapid dismantling technology for tough screens
CN107529329A (en) * 2016-06-21 2017-12-29 苏州镭铭钠供应链管理有限公司 A kind of method for disassembling the electronic product bonded using adhesive
CN107548275A (en) * 2016-06-23 2018-01-05 苏州镭铭钠供应链管理有限公司 A kind of method for softening electronic product adhesive
CN106002209A (en) * 2016-07-26 2016-10-12 苏州博众精工科技有限公司 Hot-melting detaching mechanism
CN107914235A (en) * 2016-10-05 2018-04-17 三星显示有限公司 For dismantling the system of display device and dismantling the method for display device using it
CN106392595A (en) * 2016-10-28 2017-02-15 京东方科技集团股份有限公司 Detaching mechanism and device of display module
CN108356493A (en) * 2018-01-19 2018-08-03 贵港市瑞成科技有限公司 A kind of battery of mobile phone provision for disengagement
KR101944670B1 (en) * 2018-06-20 2019-01-31 백성학 Disassembling method of smart phone
CN108858032A (en) * 2018-07-12 2018-11-23 博众精工科技股份有限公司 A kind of battery dismounting mechanism
CN109277807A (en) * 2018-10-18 2019-01-29 昆山铭世特精密机械有限公司 Automatic device for disassembling
CN209140405U (en) * 2018-12-10 2019-07-23 昆山润阳机械有限公司 Novel evacuated sucker liquid nitrogen Cooling fixture
CN109807589A (en) * 2019-04-10 2019-05-28 青岛科技大学 A kind of manipulator disassembles cell phone rear cover device automatically
CN110732864A (en) * 2019-12-02 2020-01-31 江苏创源电子有限公司 battery disassembling equipment and method

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112058871B (en) * 2020-09-03 2021-12-28 河北大学 Apparatus and method for disassembling solar cell module
CN112058871A (en) * 2020-09-03 2020-12-11 河北大学 Apparatus and method for disassembling solar cell module
CN111804716A (en) * 2020-09-03 2020-10-23 河北大学 Apparatus and method for disassembling solar cell module
CN112318419A (en) * 2020-10-28 2021-02-05 重庆市天实精工科技有限公司 Camera disassembling equipment
CN112318419B (en) * 2020-10-28 2022-04-01 重庆市天实精工科技有限公司 Camera disassembling equipment
CN114505804A (en) * 2020-11-16 2022-05-17 北京小米移动软件有限公司 Battery disassembling and assembling device
CN112621177A (en) * 2020-12-15 2021-04-09 宗汉电通技术(深圳)有限公司 Equipment is disassembled to power lithium cell nickel piece
CN112701371A (en) * 2020-12-28 2021-04-23 上海龙旗科技股份有限公司 Electronic product battery freezing and disassembling method
CN114749455A (en) * 2020-12-28 2022-07-15 常州大连理工大学智能装备研究院 New energy automobile battery recycling shell disassembling device and method
CN113083854A (en) * 2021-03-31 2021-07-09 曹立松 Computer motherboard part dismantles recovery unit
CN113451675A (en) * 2021-06-22 2021-09-28 伟翔环保科技发展(上海)有限公司 Waste mobile phone battery disassembling equipment and method
CN113451675B (en) * 2021-06-22 2022-08-16 伟翔环保科技发展(上海)有限公司 Waste mobile phone battery disassembling equipment and method
CN113764763A (en) * 2021-08-17 2021-12-07 卢志强 Lithium battery cell pole piece crushing and separating equipment
CN114322467A (en) * 2021-12-29 2022-04-12 阳江宏旺实业有限公司 Squeezing roller moving-out device for degreasing section in steel strip production and operation method
CN116061129A (en) * 2023-04-07 2023-05-05 北京建筑大学 Position regulation and control equipment convenient for disassembling new energy automobile battery

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