WO2020107387A1 - 显示设备的拆卸方法及拆卸装置 - Google Patents

显示设备的拆卸方法及拆卸装置 Download PDF

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Publication number
WO2020107387A1
WO2020107387A1 PCT/CN2018/118495 CN2018118495W WO2020107387A1 WO 2020107387 A1 WO2020107387 A1 WO 2020107387A1 CN 2018118495 W CN2018118495 W CN 2018118495W WO 2020107387 A1 WO2020107387 A1 WO 2020107387A1
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WIPO (PCT)
Prior art keywords
display screen
cabinet
adhesive layer
cutting
disassembling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2018/118495
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English (en)
French (fr)
Inventor
丁有翔
游晓文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Royole Technologies Co Ltd
Original Assignee
Shenzhen Royole Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Royole Technologies Co Ltd filed Critical Shenzhen Royole Technologies Co Ltd
Priority to CN201880095934.4A priority Critical patent/CN112638587A/zh
Priority to PCT/CN2018/118495 priority patent/WO2020107387A1/zh
Publication of WO2020107387A1 publication Critical patent/WO2020107387A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for

Definitions

  • the present application relates to the technical field of display screen technology, in particular to a disassembly method and a disassembly device for display equipment.
  • Flexible display also known as rollable display, is a flexible display device made of flexible materials. Flexible displays are one of the hottest trends in display technology.
  • a suction cup is often used to attract the display screen, and the suction screen is used to separate the display screen from the cabinet, but this method is not suitable for flexible display screens.
  • the flexible display is composed of multiple layers of flexible materials.
  • the flexible display screen is prone to bend under the local suction force of the suction cup.
  • the partial suction force of the suction cup received by the flexible display screen is too large, it is easy to cause partial delamination among multiple flexible materials of the flexible display screen. Once the partial delamination occurs, the display function of the flexible display screen will be destroyed. Therefore, it is necessary to provide a disassembly method and a disassembly device for a display device.
  • the present application provides a method for disassembling a display device, the display device having a stacked display screen, an adhesive layer, and a chassis, including:
  • the adhesive layer is cut through the preset gap until the display screen is separated from the cabinet.
  • the present application provides a device for disassembling a display device, the display device including a stacked display screen, an adhesive layer and a chassis, including a machine table, a jig and a cutting piece provided on the machine table ,
  • the machine table has a supporting surface for fixing the display screen
  • the clamp is used to lift the cabinet until there is a preset gap between the display screen and the cabinet
  • the cutting member slides It is provided on the supporting surface, so that the cutting member cuts the adhesive layer through the preset gap to separate the cabinet from the display screen.
  • FIG. 1 is a flowchart of a method for disassembling a display device provided by one embodiment of the present application.
  • FIG. 2 is a schematic structural diagram of a disassembly device of a display device according to an embodiment of the present application in a first state.
  • FIG 3 is a partial plan view of a disassembly device for a display device provided by one embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of a disassembly device of the display device provided in FIG. 2 in a second state.
  • FIG. 5 is a partial schematic diagram of a jig and a second driving member in a disassembly device of a display device provided by one embodiment of the present application.
  • FIG. 6 is a schematic view of the third state of the disassembling device of the display device provided by the embodiment of the present application.
  • FIG. 7 is a cross-sectional view of FIG. 3 along the A-A direction.
  • the display device may be an electronic product having a display screen, such as a mobile phone, a tablet computer, a TV, a camera, a personal computer, a notebook computer, a vehicle-mounted device, and a wearable device.
  • the display screen may be a rigid display screen or a flexible display screen. In the following embodiments of the present application, a flexible display screen is used as an example for description.
  • FIG. 1 is a flowchart of a method for disassembling a display device provided by the present application.
  • FIG. 2 is a schematic diagram of a device 200 for disassembling a display device provided by the present application.
  • the length direction of the display device 100 in FIG. 2 is defined as the Y-axis direction
  • the width direction of the display device 100 in FIG. 2 is defined as the X-axis direction
  • the thickness direction of the display device 100 in FIG. 2 is defined as the Z-axis direction.
  • the display device 100 includes a display screen 1, an adhesive layer 2 and a cabinet 3 that are stacked and connected.
  • the disassembly method 10 of the display device 100 is used to split the display screen 1 and the cabinet 3 of the display device 100.
  • the disassembly method 10 of the display device 100 includes the following steps.
  • Step 100 Fix the display screen 1.
  • the display screen 1 is fixed on the machine 4.
  • the machine 4 has a supporting surface 43.
  • the display screen 1 is attached to the supporting surface 43. It is understandable that the supporting surface 43, the display screen 1, the adhesive layer 2 and the casing 3 are sequentially stacked.
  • the cabinet 3 is the middle frame of the mobile phone.
  • the machine 4 includes a first end 401 and a second end 402 that are oppositely arranged (see FIG. 4 ). Wherein, the first end 301 of the casing 3 is close to the first end 401 of the machine 4, and the second end 302 of the casing 3 is close to the second end 402 of the machine 4.
  • the first end 301 of the cabinet 3 is first separated from the display screen 1.
  • the machine 4 is provided with a cutting member 41 and a clamp 42 opposite to the machine casing 3.
  • the display device 100 is located between the support surface 43 and the jig 42.
  • the clamp 42 can be close to or away from the support surface 43 to lift the cabinet 3.
  • the cutting member 41 is located on one side of the display device 100, and the cutting edge of the cutting member 41 may directly face the adhesive layer 2.
  • the cutting member 41 can slide relative to the support surface 43.
  • the cutting member 41 is used to cut the adhesive layer 2 to separate the display screen 1 from the cabinet 3.
  • the cutting member 41 is disposed near the first end 401 of the machine table 4, so that the cutting member 41 first cuts the adhesive layer 2 between the first end 301 of the casing 3 and the display screen 1.
  • the display screen 1 is fixed on the machine table 4 to facilitate the removal of the cabinet 3 from the display screen 1, thereby reducing the influence on the display screen 1.
  • the flexible display screen is disassembled, by fixing the flexible display screen on the machine 4, bending of the flexible display screen is reduced, thereby avoiding delamination inside the flexible display screen and affecting the display function.
  • the display screen 1 can be fixed on the machine 4 in the following manner.
  • the display screen 1 is fixed by air pressure adsorption.
  • an adsorption area 431 is provided on the support surface 43 of the machine 4, and the adsorption area 431 is formed with a plurality of adsorption holes 44; the suction port of the suction device 45 communicates with the plurality of suction holes 44; The display screen 1 is placed on the adsorption area 431, and the air suction device 45 is turned on, so that the plurality of adsorption holes 44 adsorb the display screen 1, and the display screen 1 is fixed.
  • a plurality of suction holes 44 are formed on the support surface 43 of the machine 4, and the display screen 1 may cover the multiple suction holes 44.
  • the suction hole 44 may penetrate through the support surface 43 of the machine 4, that is, one end of the suction hole 44 is located on the support surface 43, and the other end of the suction hole 44 is open to communicate with the suction port of the suction device 45.
  • the suction device 45 When the suction device 45 is turned on, the air pressure in the suction hole 44 is less than the atmospheric pressure, and the display screen 1 will be closely attached to the support surface 43 under the effect of the air pressure difference, thereby realizing the display screen 1 to be fixed on the support surface 43.
  • the suction device 45 When the suction device 45 is turned off, the air pressure in the suction hole 44 is equal to the atmospheric pressure, and the display screen 1 is no longer subjected to the air pressure that makes it fit on the support surface 43, so that the display screen 1 can be easily separated from the support surface 43 .
  • the structure for fixing the display screen 1 is simple, and the operation is convenient. It can be understood that the suction force received by the display screen 1 can be adjusted by adjusting the suction speed of the suction device 45, thereby adjusting the bonding force between the display screen 1 and the support surface 43.
  • the size of the adsorption hole 44 may be smaller, for example, the diameter of the adsorption hole 44 may be 1 mm to 3 mm.
  • the display surface 1 is fixed by providing a plurality of suction holes 44 on the support surface 43, and the display screen 1 (flexible display screen) can be flatly attached to the support surface 43 without local bending deformation, thereby avoiding the display screen 1 from being fixed
  • the supporting surface 43 of the machine 4 is bent and deformed to cause delamination.
  • the arrangement density of the adsorption holes 44 near the first end 401 of the machine 4 may be greater than that near the second end 402 of the machine 4
  • the arrangement density of the adsorption holes 44 is described.
  • the suction force between the first end 401 of the display screen 1 close to the machine 4 and the support surface 43 is greater than that of the display screen 1
  • the adsorption force between the second end 402 of the machine 4 and the support surface 43 is large, which can promote the cabinet 3 The separation process of the first end 301 and the display screen 1.
  • FIG. 2 and FIG. 3 together to form a pair of limiting members 46 on the support surface 43 of the machine 4.
  • the pair of limiting members 46 are respectively located on opposite sides of the adsorption area 431; the display screen 1 is located between the pair of limiting members 46.
  • a pair of spacing members 46 spaced apart is protruded from the supporting surface 43.
  • the limiting member 46 may have an elongated shape.
  • a pair of limiting members 46 are respectively located on opposite sides of the adsorption area 431.
  • a pair of limiting members 46 are arranged in parallel.
  • the spacing between the pair of limiting members 46 may be just the width or length of the display screen 1, so that the display screen 1 can be quickly and accurately placed on the plurality of suction holes 44.
  • the display screen 1 covers the plurality of suction holes 44 between the pair of limiters 46.
  • the suction holes 44 are suctioned by the suction device 45 to fix the display screen 1 on the support surface 43.
  • the spacing between the pair of limiting members 46 may be adjustable to accommodate different sizes of the display device 100.
  • the display surface 1 can be fixed on the supporting surface 43 of the machine 4 by providing a suction member, an adhesive layer, or the like.
  • the adhesive layer 2 may be softened.
  • the method of softening the adhesive layer 2 includes but is not limited to the following embodiments.
  • the display screen 1 is heated.
  • a plurality of heating elements 47 are provided in the machine 4; the heating elements 47 are controlled to heat the display screen 1.
  • heating elements 47 are provided in the machine 4.
  • the heating element 47 is close to and directly facing the supporting surface 43, and the heating element 47 may be alternately arranged with the adsorption hole 44.
  • the heating element 47 may be an electric heating wire, and the heating element 47 generates heat by energizing the heating element 47.
  • the heating element 47 heats the adhesive layer 2 through the supporting surface 43 and the display screen 1 to soften the adhesive layer 2.
  • FIG. 3 together to control the heating temperature of the heating element 47 near the first end 401 of the machine 4 to be greater than the heating temperature of the heating element 47 near the second end 402 of the machine 4 , So that the temperature of the adhesive layer 2 near the first end 401 of the machine 4 is relatively high and the softening degree is higher, and the display screen 1 and the cabinet 3 are more easily separated.
  • the adhesive layer 2 near the first end 401 of the machine 4 is more softened, which can reduce the display screen 1 close to the machine 4
  • the first end 401 is pulled by the adhesive layer 2.
  • the arrangement density of the heating elements 47 near the first end 401 of the machine 4 is greater than the arrangement of the heating elements 47 near the second end 402 of the machine 4 density.
  • the adhesive layer 2 is softened by heating to reduce costs, and a better softening effect can be achieved.
  • the heating element 47 is provided in the machine 4, does not occupy the space of the support surface 43, and the heating element 47 is close to the bonding In layer 2, the heating efficiency of the heating element 47 is high, and the heating element 47 can uniformly and integrally heat the adhesive layer 2.
  • the disassembly device 200 further includes a temperature detector 48.
  • the step of heating the display screen 1 further includes detecting whether the temperature of the display screen 1 reaches a preset temperature through a temperature detector 48. If the detection result is yes, then one end of the casing 3 is pulled up.
  • the preset temperature may also be 50°C to 150°C.
  • the preset temperature may be slightly higher than the temperature at which the adhesive layer 2 softens. It can be understood that the temperature detector 48 may be disposed on the support surface 43 and attached to the display screen 1.
  • the adhesive layer 2 can also be softened by means of a hot air gun, laser irradiation, ultrasonic waves, low-temperature freezing, or solvent dissolution.
  • the adhesive layer 2 softens, the adhesive performance of the adhesive layer 2 between the display 1 and the cabinet 3 becomes smaller, the adhesive layer 2 is easier to separate from the display 1 and the cabinet 3, and the adhesive layer 2 It is easier to cut to facilitate separation of the cabinet 3 and the display screen 1.
  • step of softening the adhesive layer 2 may also be omitted, and the next step is directly performed.
  • Step 200 Lift one end of the cabinet 3 until a preset gap is generated between the cabinet 3 and the display screen 1.
  • FIG. 4 and FIG. 5 together to drive the clamp 42 with two clamping arms 421 and 422 close to the casing 3 until the two clamping arms of the clamp 42 421 and 422 are located on opposite sides of the casing 3; the two clamping arms 421 and 422 driving the clamp 42 are close to each other until the casing 3 is clamped; the clamp 42 is pulled up so that The two clamping arms 421 and 422 drive one end of the casing 3 away from the display screen 1 until a preset gap 31 is generated between the casing 3 and the display screen 1.
  • a support 5 is provided on the support surface 43 of the machine 4, wherein the support 5 may have an inverted U shape. Both ends of the bracket 5 are fixed on the support surface 43, and the middle section 51 of the bracket 5 is spaced from the support surface 43.
  • a motor 52 and a screw 53 may be provided on the bracket 5, and the motor 52 may be fixedly connected to the middle section 51 of the bracket 5.
  • the screw 53 rotates the rotating shaft connected to the motor 52.
  • the clamp 42 is screwed to the screw 53.
  • the lead screw 53 expands and contracts, and the lead screw 53 drives the two clamping arms 421 and 422 of the clamp 42 away from or near the support surface 43.
  • the two clamping arms 421 and 422 of the clamp 42 are driven close to the cabinet 3 by controlling the lead screw 53 until the two clamp arms 421 and 422 of the clamp 42 are located on the machine Opposite sides of the first end 301 of the shell 3.
  • the two clamping arms 421 and 422 driving the clamp 42 are close to each other until the two clamping arms 421 and 422 clamp the cabinet 3.
  • the screw 53 is controlled to be away from the support surface 43 so that the clamp 42 clamps and lifts the cabinet 3.
  • the first end 301 of the housing 3 pulls the adhesive layer 2 under the tension of the clamp 42.
  • the preset gap 31 is formed by the casing 3 tilting relative to the display screen 1.
  • the inclined angle of the casing 3 may be 1°-50°.
  • the display screen 1 in this embodiment is a flexible display screen
  • the flexible display screen is formed by laminating multiple layers of flexible materials.
  • the flexible display screen is likely to bend under the action of local external forces and then produce delamination, which leads to malfunction of the display function of the flexible display screen.
  • the preset gap 31 separates the first end 301 of the cabinet 3 from the display screen 1 to facilitate passage
  • the preset gap 31 cuts the adhesive layer 2; on the other hand, since the preset gap 31 is small and located at the side, the display screen 1 can be effectively reduced due to the occurrence of internal The local stress is too concentrated and there is a risk of delamination.
  • the display screen 1 may also be a rigid display screen, and the disassembly method provided in this application is also applicable to disassembly of the rigid display screen and the cabinet 3.
  • the first end 101 of the display screen 1 (the first end 101 of the display screen 1 and the first end of the cabinet 3
  • the bonding force between the end 301) and the supporting surface 43 is greater than the pulling force of the adhesive layer 2 on the display screen 1 to avoid causing the first end 101 of the display screen 1 to separate from the supporting surface 43 when the chassis 3
  • the first end 301 cannot be separated from the display screen 1, that is, the preset gap 31 cannot be formed, thereby preventing the cutting member 41 from being unable to cut the adhesive layer 2 and causing the display screen 1 and the cabinet 3 to fail to be split.
  • the heating temperature of the heating element 47 near the first end 301 of the cabinet 3 is greater than the heating temperature of the heating element 47 near the second end 302 of the cabinet 3, so that the first The temperature of the end 101 is higher than the temperature of the second end 102 of the display 1, so the adhesive layer 2 that adheres to the first end 101 of the display 1 is more softened. During the separation process, the pulling force of the adhesive layer 2 on the first end 101 of the display screen 1 is small.
  • the arrangement density of the openings of the suction holes 44 near the first end 301 of the casing 3 is greater than the arrangement density of the openings of the suction holes 44 near the second end 302 of the casing 3
  • the bonding force between the first end 101 of the display 1 and the support surface 43 is greater than the bonding force between the second end 102 of the display screen 1 and the support surface 43, and a greater bonding force is required to meet the first end 101 of the display screen 1 Resist the pulling force of the adhesive layer 2, and the second end 102 of the display screen 1 is less pulled by the adhesive layer 2 in the process of forming the preset gap 31, so the second end 102 of the display screen 1 needs to be attached
  • the combined force is slightly smaller.
  • the heating member 47 is controlled to continue heating so that the temperature of the display screen 1 is greater than the preset temperature, so that the adhesive layer 2 is in a softened state, which is convenient for the adhesive layer 2 Breaks under the pulling force of the casing 3 to form a preset gap 31.
  • one end of the cabinet 3 may be manually pulled.
  • Step 300 Cut the adhesive layer 2 through the preset gap 31 until the display screen 1 is separated from the cabinet 3.
  • the display screen 1 is pressed during the cutting of the adhesive layer 2.
  • the disassembly device 200 includes a cutting member 41.
  • the cutting member 41 includes a cutting head 411 and a pressing plate 412 connected to the cutting head 411.
  • the cutting head 411 has a sharp angle, so that the cutting head 411 faces the preset gap 31 and the pressing plate 412 faces the supporting surface 43 of the machine 4.
  • the cutting element 41 is driven to move. During the movement of the cutting element 41, the cutting head 411 cuts the adhesive layer 2 and the pressing plate 412 to press the display screen 1.
  • the adhesive layer 2 is cut by the cutting piece 41 and the cutting piece 41 is pressed against the display screen 1 during the cutting process, so that the display screen 1 remains adhered to the supporting surface 43, and the deformation amount of the display screen 1 bending is small, thereby The risk of delamination of the display screen 1 is further reduced, and while the display screen 1 and the cabinet 3 are split, the display function of the display screen 1 is ensured.
  • the direction of cutting the adhesive layer 2 is parallel to the direction of the display screen 1.
  • the cutting member 41 can move along the Y-axis direction.
  • the cutting member 41 may move in the X-axis direction or other directions parallel to the display screen 1.
  • FIGS. 3 and 7 together to drive the cutting member 41 to slide along a pair of sliding grooves 461.
  • the pair of sliding grooves 461 are provided on the pair of limiting members 46.
  • the pair of stoppers 46 extend in the Y-axis direction, so the pair of slide grooves 461 extend in the Y-axis direction.
  • FIG. 2, FIG. 3 and FIG. 7 together, and two sliding grooves 461 are respectively provided on two opposite butt surfaces 460 of the pair of limiting members 46.
  • Two opposite side walls of the cutting member 41 are slidingly connected to the sliding groove 461.
  • a first driving member 413 is provided to connect the cutting member 41 to push the cutting member 41 to slide along the sliding groove 461.
  • the first driving member 413 is provided to push the cutting head 411 to cut off the adhesive layer 2, so that the display screen 1 is separated from the cabinet 3.
  • the limiting surface 462 provided with the sliding groove 461 is opposite to the supporting surface 43.
  • the limiting surface 462 guides the pressing plate 412 so that the pressing plate 412 presses against the display screen 1.
  • the limiting surface 462 and the supporting surface 43 are substantially parallel, and the distance between the limiting surface 462 and the supporting surface 43 may be slightly larger than the thickness of the display screen 1.
  • the distance between the limiting surface 462 and the supporting surface 43 may be the sum of the thickness of the display screen 1 and the thickness of the cutting member 41. It can be understood that the distance between the limiting surface 462 and the supporting surface 43 can also be adjusted to apply to the separation of the display screen 1 and the cabinet 3 with different thicknesses.
  • the moving direction of the cutting member 41 is more stable.
  • the pressing plate 412 of the cutting member 41 just fits on the display screen 1. Therefore, when the cutting member 41 cuts the adhesive layer 2 along the sliding groove 461, the pressing plate 412 of the cutting member 41 always keeps pressing on the display screen 1, so that the display screen 1 is always flat during the cutting of the adhesive layer 2.
  • the display screen 1 is a flexible display screen 1
  • the pressure plate 412 of the cutting member 41 is always kept pressed on the display screen 1, which can further prevent the display screen 1 from bending and delaminating.
  • the heating member 47 is controlled to continue heating so that the temperature of the display screen 1 is greater than the preset temperature, so that the adhesive layer 2 is in a softened state, so that the cutting member 41 cuts off the adhesive layer 2.
  • the clamp 42 drives one end of the cabinet 3 to gradually move away from the display screen 1.
  • the clamp 42 pulls the casing 3, and the pulling force of the casing 3 on the adhesive layer 2 can cause the adhesive layer 2 to break, so as to reduce the obstruction during the movement of the cutting member 41.
  • the method for disassembling the display device 100 provided by the present application is to fix the display screen 1 and the softened adhesive layer 2 and control the clamp 42 to pull up one end of the cabinet 3 so that one end of the cabinet 3 and the display screen 1 A preset gap 31 is formed, and the cutting member 41 can gradually cut the adhesive layer 2 through the preset gap 31 and press the display screen 1 to separate the cabinet 3 from the display screen 1; wherein, during the cutting process of the cutting member 41, Since the cutting member 41 is always pressed against the display screen 1, the display screen 1 can be further prevented from being pulled by the adhesive layer 2 to cause the display screen 1 to delaminate, destroying the display function of the display screen 1, and realizing the splitting of the display screen 1 During the process with the cabinet 3, the display function of the display screen 1 is also ensured.
  • FIG. 2 is a device 200 for disassembling a display screen 1 provided by the present application.
  • the disassembly device 200 of the display screen 1 is used to split the display screen 1 and the cabinet 3 of the display device 100.
  • the disassembly device 200 of the display screen 1 includes a machine table 4, a clamp 42 provided on the machine table 4 and a cutting piece 41.
  • the machine platform 4 has a supporting surface 43 for fixing the display screen 1.
  • the clamp 42 is disposed opposite to the support surface 43, and the clamp 42 can be close to or away from the support surface 43.
  • the clamp 42 is used to lift the cabinet 3 until there is a preset gap 31 between the display screen 1 and the cabinet 3.
  • the cutting member 41 is slidably disposed on the supporting surface 43, so that the cutting member 41 cuts the adhesive layer 2 through the preset gap 31, so that the cabinet 3 is separated from the display screen 1.
  • the control jig 42 clamps one end of the cabinet 3 and pulls up, so that a preset gap 31 is formed between the end of the cabinet 3 and the display screen 1, and the cutting member 41 is driven through The predetermined gap 31 gradually cuts the adhesive layer 2 to separate the cabinet 3 from the display screen 1.
  • the cutting member 41 can always press the display screen 1 during the cutting process, which can further prevent the display screen 1 from being pulled by the adhesive layer 2 to cause the display screen 1 to delaminate and destroy the display function of the display screen 1, In the process of splitting the display screen 1 and the cabinet 3, the display function of the display screen 1 is also ensured.
  • a film layer that is not adhered to the adhesive layer 2 may be provided on the outer surface of the pressing plate 412 to reduce the adhesive force between the pressing plate 412 and the adhesive layer 2 and reduce the bonding layer 2 to the pressing plate 412 Obstacles to movement.
  • the film layer may be lubricating oil or the like.
  • the cutting member 41 has a cutting head 411 and a pressing plate 412 connected to the cutting head 411.
  • the pressing plate 412 is disposed opposite to the supporting surface 43, and there is a preset distance between the pressing plate 412 and the supporting surface 43, and the preset distance enables the cutting head 411 to press-fit during the cutting of the adhesive layer
  • the display screen 1 is used to prevent the display screen 1 from being pulled by the adhesive layer 2 and causing the display screen 1 to delaminate, thereby destroying the display function of the display screen 1.
  • the disassembly device 200 further includes a first driving member 413.
  • the first driving member 413 is located on the machine 4 and connected to the cutting member 41.
  • the first driving member 413 is used to push the cutting member 41 to move along the pair of limiting members 46, so that the cutting head 411 of the cutting member 41 cuts the adhesive layer 2 and the pressing plate 412 to press the display Screen 1 until the display screen 1 is separated from the cabinet 3.
  • a pair of limiting members 46 are further provided on the support surface 43 of the machine 4.
  • the pair of stoppers 46 extends in the Y-axis direction.
  • the pair of limiting members 46 has a pair of butt surfaces 460 oppositely disposed.
  • the pair of butt surfaces 460 are used to resist two opposite side walls of the display screen 1.
  • the position of the display screen 1 on the support surface 43 can be defined, so that the display screen 1 can be quickly placed on the support surface 43. Further, the extending direction of the pair of limiting members 46 is consistent with the cutting direction of the cutting member 41, and the pair of limiting members 46 can define the correct placement direction of the display screen 1.
  • a pair of sliding grooves 461 are provided on the pair of butt surfaces 460 respectively. Two opposite side walls of the cutting member 41 are slidably connected to the pair of sliding grooves 461 respectively.
  • the sliding groove 461 has a limit surface 462 parallel to the support surface 43.
  • the cutting member 41 is located between the supporting surface 43 and the limiting surface 462. When the cutting member 41 cuts the adhesive layer 2, the limiting surface 462 guides the cutting member 41 so that the cutting member 41 is pressed against the display screen 1.
  • the cutting member 41 slides along the sliding groove 461, so that the moving direction of the cutting member 41 is more stable.
  • the distance between the limiting surface 462 and the support surface 43 so that when the cutting member 41 moves along the sliding groove 461 to the preset gap 31, the pressing plate 412 of the cutting member 41 just fits on the display screen 1. Therefore, when the cutting member 41 cuts the adhesive layer 2 along the sliding groove 461, the pressing plate 412 of the cutting member 41 always keeps pressing on the display screen 1, so that the display screen 1 keeps flat during the cutting of the adhesive layer 2.
  • the disassembly device 200 further includes an air extraction device 45.
  • An adsorption area 431 is provided on the supporting surface 43.
  • the adsorption area 431 is provided with a plurality of adsorption holes 44.
  • the plurality of adsorption holes 44 communicate with the suction port of the suction device 45.
  • the plurality of suction holes 44 are located between the pair of stoppers 46.
  • the plurality of suction holes 44 are used to fix the display screen 1.
  • the display screen 1 of the display device 100 when the display screen 1 of the display device 100 is fixed on the machine table 4, the display screen 1 covers the suction hole 44 on the support surface 43.
  • the suction device 45 When the suction device 45 is opened, the air pressure in the suction hole 44 is lower than the atmospheric pressure, and the display screen 1 will closely adhere to the support surface 43 under the effect of the air pressure difference, thereby realizing the display screen 1 to be fixed on the support surface 43.
  • a plurality of suction holes 44 are provided on the support surface 43, and the display screen 1 (flexible display screen 1) can be kept flatly attached to the support surface 43 without local bending deformation, thereby preventing the display screen 1 from being fixed to the machine 4
  • the supporting surface 43 is bent and deformed, resulting in delamination.
  • the openings of the suction holes 44 may be arranged in an array on the support surface 43, wherein the arrangement density of the openings of the suction holes 44 near the first end 401 of the machine 4 may be greater than that The arrangement density of the openings of the adsorption holes 44 at the second end 402 of the machine 4.
  • the bonding force between the first end 101 of the display 1 (connected to the first end 301 of the cabinet 3) and the support surface 43 is greater than the second end 102 of the display 1 (and the second end of the cabinet 3 302) and the supporting force between the supporting surface 43, in the process of the jig 42 lifting the first end 301 of the cabinet 3, satisfying the first end 101 of the display screen 1 requires a greater bonding force to resist adhesion
  • the pulling force of the layer 2 and the second end 102 of the display screen 1 will not be pulled by the adhesive layer 2 in the process of forming the preset gap 31, so the second end 102 of the display screen 1 needs a slightly lower bonding force .
  • the display surface 1 can be fixed on the supporting surface 43 of the machine platform 4 by providing a suction member, an adhesive layer or the like.
  • the disassembly device 200 further includes a plurality of heating elements 47.
  • the plurality of heating elements 47 are located in the machine platform 4, and the plurality of heating elements 47 are close to and directly facing the support surface 43 to heat the support surface 43.
  • the plurality of heating elements 47 can soften the adhesive layer 2 between the display screen 1 and the cabinet 3.
  • the heating element 47 may be an electric heating wire.
  • the plurality of heating elements 47 heat the adhesive layer 2 through the supporting surface 43 to soften the adhesive layer 2.
  • the plurality of heating elements 47 may be alternately arranged with the plurality of adsorption holes 44.
  • the heating temperature of the heating element 47 near the first end 401 of the machine 4 is controlled to be greater than the temperature of the heating element 47 near the second end 402 of the machine 4, so that the display screen 1 is bonded
  • the adhesive layer 2 of the first end 101 of the first terminal 101 is more softened.
  • the arrangement density of the heating elements 47 near the first end 401 of the machine 4 is greater than that of the heating elements 47 near the second end 402 of the machine 4
  • the density is arranged so that the heating temperature of the heating element 47 near the first end 401 of the machine 4 is greater than the temperature of the heating element 47 near the second end 402 of the machine 4.
  • the disassembly device 200 further includes a temperature controller (not shown) and a time relay (not shown).
  • the temperature controller and the time relay enable the disassembly device 200 to have a temperature controllable and adjustable heating time Function.
  • the disassembly device 200 further includes a temperature detector 48.
  • the temperature detector 48 is electrically connected to the second driving member 50, and the temperature detector 48 is used to detect the temperature of the display screen 1.
  • the second driving member 50 drives the clamp 42 to clamp and pull the cabinet 3.
  • the disassembly device 200 includes a bracket 5 and a second driving member 50.
  • the bracket 5 may have an inverted U shape, and both ends of the bracket 5 are fixed on the support surface 43 of the machine 4.
  • the intermediate section 51 of the bracket 5 is opposite to the support surface 43 and arranged at intervals.
  • the second driving member 50 is fixed on the middle section 51 of the bracket 5.
  • the clamp 42 is connected to a side of the second driving member 50 close to the supporting surface 43.
  • the second driving member 50 is used to drive the clamp 42 closer to or away from the supporting surface 43.
  • the clamp 42 includes two articulated clamping arms 421 and 422 and a connecting rod 423 connecting the two clamping arms 421 and 422.
  • the second driving member 50 is connected to the connecting rod 423.
  • the disassembly device 200 further includes a controller 54.
  • the controller 54 is electrically connected to the two clamping arms 421 and 422.
  • the controller 54 is used to control the two clamping arms 421 and 422 of the clamp 42 to approach each other, so that the two clamping arms 421 and 422 clamp one end of the cabinet 3.
  • an elastic member 55 is provided between the clamp 42 and the second driving member 50.
  • the second driving member 50 includes a motor 52 and a screw 53 connected to the screw 53, and the screw 53 and the connecting rod 423 are connected by an elastic member 55.
  • the clamp 42 carries the first end 301 of the cabinet 3 to rotate around the second end 302 of the cabinet 3. In other words, the clamp 42 moves along an arc-shaped trajectory.
  • the clamp 42 is displaced in the Z-axis direction and the Y-axis direction.
  • the elastic member 55 By providing the elastic member 55 to connect the screw 53 and the connecting rod 423, the elastic member 55 can be deformed in the Y-axis direction to offset the screw 53 and the connecting rod 423 from The misalignment in the Y-axis direction prevents the screw 53 and the connecting rod 423 from being stuck.
  • the elastic member 55 is a spring. In other embodiments, the elastic member 55 may also be an elastic sheet, elastic plastic, or the like.
  • the lead screw 53 of the second driving member 50 may be hinged with the connecting rod 423.
  • the clamp 42 rotates around the lead screw 53 to overcome The misalignment of the screw 53 and the connecting rod 423 in the Y-axis direction prevents the screw 53 and the connecting rod 423 from being stuck.

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  • Mechanical Engineering (AREA)
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Abstract

一种显示设备（100）的拆卸方法（10）及拆卸装置（200），所述显示设备（100）具有层叠连接的显示屏（1）、粘接层（2）和机壳（3），包括：固定所述显示屏（1）；提拉所述机壳（3）的一端直至所述机壳（3）与所述显示屏（1）之间产生预设间隙（31）；通过所述预设间隙（31）切割所述粘接层（2），直至所述显示屏（1）与所述机壳（3）分离。采用所述拆卸方法（10）和拆卸装置（200）拆卸显示屏（1）与机壳（3）的同时确保显示屏（1）的显示功能良好。

Description

显示设备的拆卸方法及拆卸装置 技术领域
本申请涉及显示屏工艺技术领域，尤其涉及一种显示设备的拆卸方法及拆卸装置。
背景技术
柔性显示器又称为可卷曲显示器，是用柔性材料制成的可弯曲变形的显示设备。柔性显示器是显示技术领域的最热趋势之一。
目前，显示产品的显示屏拆卸过程中，常采用吸盘吸附显示屏，利用吸盘对显示屏的吸附力将显示屏与机壳分离，但是，这种方式不适合于柔性显示屏。因为，柔性显示屏由多层柔性材料贴合组成。柔性显示屏在吸盘的局部吸附力下易发生弯曲。当柔性显示屏受到的吸盘的局部吸附力过大时，容易导致柔性显示屏的多个柔性材料之间出现局部分层，一旦出现局部分层，将破坏柔性显示屏的显示功能。因此，有必要提供一种显示设备的拆卸方法和拆卸装置。
发明内容
一方面，本申请提供了一种显示设备的拆卸方法，所述显示设备具有层叠连接的显示屏、粘接层和机壳，包括：
固定所述显示屏；
提拉所述机壳的一端直至所述机壳与所述显示屏之间产生预设间隙；
通过所述预设间隙切割所述粘接层，直至所述显示屏与所述机壳分离。
另一方面，本申请提供了一种显示设备的拆卸装置，所述显示设备包括层叠连接的显示屏、粘接层及机壳，包括机台、设于所述机台上的夹具和切割件，所述机台具有用于固定所述显示屏的支撑面，所述夹具用于提拉所述机壳直至所述显示屏与所述机壳之间具有预设间隙，所述切割件滑动设于所述支撑面，以使所述切割件通过所述预设间隙切割所述粘接层，使所述机壳与所述显示屏分离。
附图说明
为了更清楚地说明本申请的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以如这些附图获得其他的附图。
图1是本申请其中一实施方式提供的一种显示设备的拆卸方法的流程图。
图2是本申请其中一实施方式提供的显示设备的拆卸装置在第一种状态的结构示意图。
图3是本申请其中一实施方式提供的显示设备的拆卸装置的局部俯视图。
图4是图2提供的显示设备的拆卸装置在第二种状态的结构示意图。
图5是本申请其中一实施方式提供的显示设备的拆卸装置中夹具和第二驱动件的局部示意图。
图6是图2是本申请实施方式提供的显示设备的拆卸装置在第三种状态的结构示意图。
图7是图3沿A-A方向的截面图。
具体实施方式
下面将结合本申请实施方式中的附图，对本申请实施方式中的技术方案进行清楚、完整地描述。
本申请提供的一种显示设备的拆卸方法。所述显示设备可以是手机、平板电脑、电视、照相机、个人计算机、笔记本电脑、车载设备、可穿戴设备等具有显示屏的电子产品。其中，显示屏可以是硬性显示屏或柔性显示屏。本申请以下的实施例中以柔性显示屏为例进行说明。
请参阅图1，图1是本申请提供的一种显示设备的拆卸方法的流程图。请参阅图2，图2是本申请提供的一种显示设备的拆卸装置200的示意图。为了便于描述，定义图2中显示设备100的长度方向为Y轴方向，定义图2中显示设备100的宽度方向为X轴方向，定义图2中显示设备100的厚度方向为Z轴方向。
请参阅图2，所述显示设备100包括层叠连接的显示屏1、粘接层2和机 壳3。所述显示设备100的拆卸方法10用于拆分显示设备100的显示屏1和机壳3。所述显示设备100的拆卸方法10包括以下的步骤。
步骤100：固定所述显示屏1。
具体的，请参阅图2，固定所述显示屏1于机台4上。其中，所述机台4具有支撑面43。所述显示屏1贴合于支撑面43上。可以理解的，支撑面43、显示屏1、粘接层2及机壳3依次层叠设置。当显示设备100为手机时，机壳3为手机的中框。机台4包括相对设置的第一端401和第二端402(参见图4)。其中，所述机壳3的第一端301靠近所述机台4的第一端401，所述机壳3的第二端302靠近所述机台4的第二端402。其中，在拆分显示设备100的过程中，所述机壳3的第一端301先与显示屏1分离。
具体的，请参阅图2，所述机台4上设有切割件41和与所述机壳3相对的夹具42。显示设备100位于支撑面43与夹具42之间。夹具42能够靠近或远离支撑面43，以提拉机壳3。切割件41位于显示设备100的一侧，切割件41的刀口可以正对粘接层2。切割件41可以相对支撑面43滑动。切割件41用于切割粘接层2，以使显示屏1与机壳3分离。具体的，切割件41靠近机台4的第一端401设置，以使切割件41先切割所述机壳3的第一端301与显示屏1之间的粘接层2。
在拆分显示屏1与机壳3的过程中，通过将显示屏1固定在机台4上，以便于将机壳3从显示屏1上拆卸，从而减少对显示屏1的影响。特别地，当拆卸柔性显示屏时，通过将柔性显示屏固定在机台4上，减少柔性显示屏发生弯曲，从而避免柔性显示屏内部分层而影响显示功能。
可以理解的，显示屏1可以通过以下方式固定于机台4上。
在一种可能的实施方式中，通过气压吸附的方法固定所述显示屏1。
请参阅图2，在所述机台4的支撑面43设置吸附区域431，所述吸附区域431成型多个吸附孔44；抽气设备45的抽气口连通所述多个吸附孔44；所述显示屏1放置于所述吸附区域431上，打开所述抽气设备45，以使所述多个吸附孔44吸附所述显示屏1，实现固定显示屏1。
具体的，在所述机台4的支撑面43成型多个吸附孔44，所述显示屏1可以覆盖所述多个吸附孔44。所述吸附孔44可以贯穿机台4的支撑面43，即吸 附孔44的一端开口位于支撑面43上，吸附孔44的另一端开口连通抽气设备45的抽气口。当打开抽气设备45时，吸附孔44内的气压小于大气压，显示屏1会在气压差的作用下紧密贴合于支撑面43上，从而实现显示屏1固定于支撑面43上。当关闭抽气设备45时，吸附孔44内的气压等于大气压，显示屏1不再受到使得贴合于支撑面43上的气压力，从而可以很容易地将显示屏1从支撑面43上分离。本实施方式中用于固定显示屏1的结构简单，操作方便。可以理解的，可以通过调节抽气设备45的抽气速度来调节显示屏1受到的吸附力，从而调节显示屏1与支撑面43之间的贴合力。
可以理解的，吸附孔44的尺寸可以较小，例如，吸附孔44的孔径可以是1mm～3mm。
通过支撑面43上设置多个吸附孔44固定显示屏1，显示屏1(柔性显示屏)可以保持平整地贴合于支撑面43上，而不会发生局部弯曲形变，从而避免显示屏1固定于机台4的支撑面43时发生弯曲形变而导致分层。进一步地，请一并参考图2及图3，可以设置靠近所述机台4的第一端401的所述吸附孔44的排布密度大于靠近所述机台4的第二端402的所述吸附孔44的排布密度。当抽气设备45对所述多个吸附孔44抽气时，所述显示屏1靠近所述机台4的第一端401处与支撑面43之间的吸附力大于所述显示屏1靠近所述机台4的第二端402处与支撑面43之间的吸附力。在机壳3的第一端301与显示屏1分离的过程中，显示屏1靠近所述机台4的第一端401处与支撑面43之间的吸附力较大，可以促进机壳3的第一端301与显示屏1的分离过程。
进一步地，请一并参考图2及图3，在所述机台4的支撑面43上成型一对限位件46。其中，所述一对限位件46分别位于所述吸附区域431的相对两侧；使所述显示屏1位于所述一对限位件46之间。
具体的，在支撑面43上凸设一对相间隔设置的限位件46。其中，所述限位件46可以呈长条形。一对限位件46分别位于所述吸附区域431的相对两侧。一对限位件46相平行设置。一对限位件46之间的间距可以刚好为显示屏1的宽度或长度，以便于显示屏1可以快速而准确地放置于多个吸附孔44上。当显示屏1放置于一对限位件46之间时，显示屏1覆盖位于一对限位件46之间的所述多个吸附孔44。通过抽气设备45对多个吸附孔44抽气，以使显 示屏1固定在支撑面43上。可以理解的，所述一对限位件46之间的间距可以是可调节的，以适应不同尺寸的显示设备100。
在其他的实施方式中，所述机台4的支撑面43上可以通过设置吸附件、粘接层等结构来固定显示屏1。
在一种可能的实施方式中，在步骤100、固定所述显示屏1之后，可以软化所述粘接层2。
可以理解的，软化所述粘接层2的方法包括但不限于以下的实施方式。
在一种可能的实施方式中，加热所述显示屏1。
请一并参考图2，在所述机台4内设置多个加热件47；控制所述加热件47对所述显示屏1加热。
具体的，请一并参考图2，在所述机台4内设置多个加热件47。所述加热件47靠近且正对所述支撑面43，且所述加热件47可以与所述吸附孔44相交替设置。
具体的，所述加热件47可以为电热丝，通过对加热件47通电，以使加热件47发热。当所述显示设备100的显示屏1贴合于支撑面43上时，所述加热件47通过支撑面43和显示屏1对粘接层2进行加热，以使粘接层2软化。
进一步地，请一并参考图3，控制靠近所述机台4的第一端401的所述加热件47的加热温度大于靠近机台4的第二端402的所述加热件47的加热温度，以使靠近所述机台4的第一端401的粘接层2的温度相对较高、软化程度更高，显示屏1与机壳3更容易分离。当机壳3的第一端301与显示屏1分离时，靠近所述机台4的第一端401的粘接层2的软化程度更高，能够减少显示屏1靠近所述机台4的第一端401处受到粘接层2的拉扯力。
在一种可能的实施方式中，设置靠近所述机台4的第一端401的所述加热件47的排布密度大于靠近机台4的第二端402的所述加热件47的排布密度。
通过加热方式软化粘接层2，减少成本，还可以达到较好的软化效果，同时，将加热件47设于机台4内，不占据支撑面43的空间，且加热件47靠近于粘接层2，加热件47的加热效率高，加热件47可以对粘接层2进行均匀和整体加热。
进一步地，请一并参考图2，拆卸装置200还包括温度检测器48。所述加 热所述显示屏1的步骤还包括通过温度检测器48检测所述显示屏1的温度是否达到预设温度。若检测结果为是，则提拉所述机壳3的一端。所述预设温度还可以为50℃～150℃。所述预设温度可以稍大于粘接层2软化的温度。可以理解的，温度检测器48可设置于支撑面43上且贴合于显示屏1。
在其他实施方式中，粘接层2还可以通过热风枪、激光照射、超声波、低温冷冻或溶剂溶解等方式软化。当粘接层2软化时，粘接层2对显示屏1与机壳3之间的粘接性能变小，粘接层2较容易与显示屏1及机壳3分离，且粘接层2较容易被切割，以便于分离所述机壳3与显示屏1。
当然，可以理解地，软化所述粘接层2的步骤也可以省略，直接进行下一个步骤。
步骤200：提拉所述机壳3的一端直至所述机壳3与所述显示屏1之间产生预设间隙。
在一种可能的实施方式中，请一并参考图4及图5，驱动具有两个夹持臂421、422的夹具42靠近所述机壳3，直至所述夹具42的两个夹持臂421、422分别位于所述机壳3的相对两侧；驱动所述夹具42的两个夹持臂421、422相互靠近直至夹持所述机壳3；提拉所述夹具42，以使所述两个夹持臂421、422带动所述机壳3的一端逐渐远离所述显示屏1，直至所述机壳3与所述显示屏1之间产生预设间隙31。
具体的，请一并参考图4及图5，在机台4的支撑面43上设置支架5，其中，支架5可以呈倒U形。支架5的两端固定在支撑面43上，支架5的中间段51与支撑面43相间隔。请参考图4，支架5上可以设置电机52和丝杠53，电机52可以固定连接支架5的中间段51。丝杠53转动连接电机52的转轴。夹具42螺纹连接丝杠53。当电机52转动时，丝杠53伸缩，且丝杠53带动夹具42的两个夹持臂421、422远离或靠近支撑面43。在固定机壳3时，通过控制丝杠53驱动所述夹具42的两个夹持臂421、422靠近所述机壳3，直至所述夹具42的两个夹持臂421、422分别位于机壳3的第一端301的相对两侧。驱动所述夹具42的两个夹持臂421、422相互靠近直至两个夹持臂421、422夹持所述机壳3。在分离机壳与显示屏时，通过控制丝杠53远离支撑面43，以使夹具42夹持并提拉所述机壳3。具体的，机壳3的第一端301在受 到夹具42的拉力下拉扯粘接层2。此时，当粘接层2被软化，利于粘接层2在机壳3的拉扯下使得机壳3的第一端301与显示屏1之间形成预设间隙31。
其中，所述预设间隙31由所述机壳3相对所述显示屏1倾斜而形成。所述机壳3倾斜的角度可以为1°～50°。
由于本实施例中的显示屏1为柔性显示屏，柔性显示屏由多层柔性材料贴合组成。柔性显示屏在集中于局部的外力作用下容易发生弯曲进而产生分层，从而导致柔性显示屏的显示功能失常。通过在侧边位置先将机壳3与显示屏1之间产生稍小的预设间隙31，该预设间隙31使得机壳3的第一端301与显示屏1之间分离，以便于通过该预设间隙31对粘接层2的切割；另一方面，由于该预设间隙31较小且位于侧边位置，所以在产生预设间隙31的过程中显示屏1可有效降低由于发生内部的局部应力过于集中而产生分层的风险。当然，在其他实施例中，显示屏1也可以是硬性显示屏，本申请提供的拆卸方法也适用于拆卸硬性显示屏与机壳3。
可以理解的，请一并参考图4，在提拉机壳3的第一端301的过程中，显示屏1的第一端101(显示屏1的第一端101与机壳3的第一端301相粘接)与支撑面43之间的贴合力大于所述粘接层2对于显示屏1的拉扯力，避免造成显示屏1的第一端101与支撑面43相分离时机壳3的第一端301无法与显示屏1分离，即无法形成预设间隙31，进而避免切割件41无法切割粘接层2，导致显示屏1与机壳3的拆分失败。
通过设置靠近所述机壳3的第一端301处的加热件47的加热温度大于靠近所述机壳3的第二端302处的加热件47的加热温度，以使显示屏1的第一端101的温度大于显示屏1的第二端102温度，故而粘接显示屏1的第一端101的粘接层2的软化程度更高，在机壳3的第一端301与显示屏1分离的过程中，粘接层2对显示屏1的第一端101的拉扯力小。
通过设置靠近所述机壳3的第一端301处的吸附孔44的开口的排布密度大于靠近所述机壳3的第二端302处的吸附孔44的开口的排布密度，显示屏1的第一端101与支撑面43之间的贴合力大于显示屏1的第二端102与支撑面43之间的贴合力，满足显示屏1的第一端101需要较大的贴合力以抵抗粘接层2的拉扯力，而显示屏1的第二端102在形成预设间隙31的过程中受到 粘接层2的拉扯力较小，所以显示屏1的第二端102需要的贴合力稍小。
可以理解的，在提拉所述机壳3的过程中，控制加热件47持续加热，以使显示屏1的温度大于预设温度，以使粘接层2处于软化的状态，便于粘接层2在机壳3的拉扯力下断裂，以形成预设间隙31。
在其他实施方式中，可以通过手动提拉机壳3的一端。
步骤300：通过所述预设间隙31切割所述粘接层2，直至所述显示屏1与所述机壳3分离。
在一种可能的实施方式中，在切割所述粘接层2的过程中压合所述显示屏1。
请一并参考图2、图4及图6，拆卸装置200包括切割件41。所述切割件41包括切割头411及连接所述切割头411的压板412。所述切割头411呈尖角状，使所述切割头411正对所述预设间隙31及所述压板412与所述机台4的支撑面43相对。驱动所述切割件41移动，在所述切割件41的移动过程中，所述切割头411切割所述粘接层2及所述压板412压合所述显示屏1。
通过切割件41切割粘接层2且切割件41在切割的过程中压合所述显示屏1，以使显示屏1保持贴合于支撑面43，显示屏1发生弯曲的形变量小，从而进一步降低显示屏1发生分层的风险，在拆分显示屏1与机壳3的同时，确保了显示屏1的显示功能良好。
在一种可能的实施方式中，切割所述粘接层2的方向为平行于所述显示屏1的方向。
举例而言，请一并参考图3，所述切割件41可以沿Y轴方向运动。当然，在其他实施方式中，所述切割件41可以沿X轴方向运动或其他平行于所述显示屏1的方向移动。
进一步地，请一并参考图3及图7，驱动所述切割件41沿一对滑槽461滑动。其中，所述一对滑槽461设于所述一对限位件46上。所述一对限位件46上沿Y轴方向延伸，故而一对滑槽461沿Y轴方向延伸。
具体的，请一并参考图2、图3及图7，在一对限位件46的两个相对的对接面460上各设一个滑槽461。设置切割件41的两个相对的侧壁滑动连接滑槽461。设置第一驱动件413连接切割件41，以推动切割件41沿滑槽461滑 动。在切割件41滑动的过程中，切割头411逐渐靠近所述预设间隙31直至切割所述粘接层2。设置第一驱动件413推动所述切割头411切断所述粘接层2，从而使得显示屏1与机壳3分离。设置滑槽461的限位面462与所述支撑面43相对。在所述切割件41伸入所述预设间隙31或切割所述粘接层2时，限位面462引导所述压板412，以使压板412压合所述显示屏1。其中，限位面462与支撑面43大致平行，限位面462与支撑面43之间的距离可以稍大于显示屏1的厚度。具体的，限位面462与支撑面43之间的距离可以为显示屏1的厚度与切割件41的厚度之和。可以理解的，限位面462与支撑面43之间的距离还可以是可以调节的，以应用于不同厚度的显示屏1与机壳3的拆分。
通过驱动所述切割件41沿滑槽461滑动，以使切割件41的移动方向更加的平稳。通过设置限位面462与支撑面43之间的间距，以使切割件41移动至预设间隙31时，切割件41的压板412刚好贴合于显示屏1上。所以在切割件41沿滑槽461切割粘接层2时，切割件41的压板412始终保持压合于显示屏1上，以使在切割粘接层2的过程中显示屏1始终保持平整。当显示屏1为柔性显示屏1时，切割件41的压板412始终保持压合于显示屏1上，可以进一步避免显示屏1弯曲而分层。
进一步地，在驱动所述切割件41通过所述预设间隙31压合所述显示屏1并切割所述粘接层2，直至所述显示屏1与所述机壳3分离的过程中，控制加热件47持续加热，以使显示屏1的温度大于预设温度，以使粘接层2处于软化的状态，便于所述切割件41切断粘接层2。
进一步地，在驱动所述切割件41通过所述预设间隙31切割所述粘接层2并压合所述显示屏1，直至所述显示屏1与所述机壳3分离的过程中，提拉所述夹具42，所述夹具42带动所述机壳3的一端逐渐远离所述显示屏1。所述夹具42提拉所述机壳3，机壳3对粘接层2的拉扯力可以使得粘接层2断裂，以减少对切割件41移动过程中的阻碍。
本申请提供的显示设备100的拆卸方法，通过固定显示屏1及软化粘接层2，及控制夹具42夹住机壳3的一端拉起，以使机壳3的一端与显示屏1之间形成预设间隙31，切割件41能够通过预设间隙31逐渐切割粘接层2并压合显示屏1，以使机壳3与显示屏1分离；其中，在切割件41切割的过程中， 由于切割件41始终压合显示屏1，可以进一步避免显示屏1受到粘接层2的拉扯力而使显示屏1产生分层，破坏显示屏1的显示功能，实现了在拆分显示屏1和机壳3的过程中还确保了显示屏1的显示功能良好。
请参阅图2，图2是本申请提供的一种显示屏1的拆卸装置200。显示屏1的拆卸装置200用于拆分显示设备100的显示屏1和机壳3。
请参阅图2、图4及图6，显示屏1的拆卸装置200包括机台4、设于所述机台4上的夹具42和切割件41。所述机台4具有用于固定所述显示屏1的支撑面43。所述夹具42与所述支撑面43相对设置，且所述夹具42能够靠近或远离所述支撑面43。所述夹具42用于提拉所述机壳3直至所述显示屏1与所述机壳3之间具有预设间隙31。所述切割件41滑动设于所述支撑面43，以使所述切割件41通过所述预设间隙31切割所述粘接层2，使所述机壳3与所述显示屏1分离。
本申请提供的显示屏1的拆卸装置200，控制夹具42夹住机壳3的一端并拉起，以使机壳3的一端与显示屏1之间形成预设间隙31，驱动切割件41通过预设间隙31逐渐切割粘接层2，以使机壳3与显示屏1分离。
进一步地，切割件41在切割的过程中可以始终压合显示屏1，可以进一步避免显示屏1受到粘接层2的拉扯力而使显示屏1产生分层，破坏显示屏1的显示功能，实现了在拆分显示屏1和机壳3的过程中还确保了显示屏1的显示功能良好。
可以理解的，压板412的外表面上可以设置与粘接层2不相粘接的膜层，以减少压板412与粘接层2之间的粘接力，减小粘接层2对压板412移动的阻碍。该膜层可以是润滑油等。
具体的，请参阅图2、图4及图6，所述切割件41具有切割头411和连接所述切割头411的压板412。所述压板412与所述支撑面43相对设置，且所述压板412与所述支撑面43之间具有预设间距，该预设间距使得切割头411在切割粘接层2的过程中压合于显示屏1，以避免显示屏1受到粘接层2的拉扯力而使显示屏1产生分层，破坏显示屏1的显示功能。
在一种可能的实施方式中，请参阅图2，所述拆卸装置200还包括第一驱动件413。所述第一驱动件413位于所述机台4上并连接切割件41。所述第一 驱动件413用于推动所述切割件41沿所述一对限位件46移动，以使所述切割件41的切割头411切割粘接层2及压板412压合所述显示屏1，直至所述显示屏1与所述机壳3分离。
在一种可能的实施方式中，请参阅图3及图7，所述机台4的支撑面43上还设有一对限位件46。一对限位件46沿Y轴方向延伸。所述一对限位件46具有相对设置的一对对接面460。所述一对对接面460用于抵持所述显示屏1的两个相对的侧壁。
通过设置一对限位件46，可以限定显示屏1在支撑面43上的位置，以便于显示屏1能够快速地放置于支撑面43上。进一步地，一对限位件46的延伸方向与切割件41的切割方向一致，一对限位件46可以限定显示屏1的正确的放置方向。
进一步地，请参阅图3及图7，所述一对对接面460上分别设有一对滑槽461。所述切割件41的两个相对的侧壁分别滑动连接所述一对滑槽461。所述滑槽461具有与所述支撑面43平行设置的限位面462。所述切割件41位于所述支撑面43与所述限位面462之间。当所述切割件41切割所述粘接层2时，所述限位面462引导所述切割件41，以使所述切割件41压合所述显示屏1。
通过在一对限位件46上设置滑槽461，以使切割件41沿滑槽461滑动，进而切割件41的移动方向更加的平稳。通过设置限位面462与支撑面43之间的间距，以使切割件41沿滑槽461移动至预设间隙31时，切割件41的压板412刚好贴合于显示屏1上。所以在切割件41沿滑槽461切割粘接层2时，切割件41的压板412始终保持压合于显示屏1上，从而在切割粘接层2的过程中显示屏1始终保持平整。
在一种可能的实施方式中，请参阅图2及图3，所述拆卸装置200还包括抽气设备45。所述支撑面43上设有吸附区域431。吸附区域431上设有多个吸附孔44。所述多个吸附孔44连通所述抽气设备45的抽气口。所述多个吸附孔44位于所述一对限位件46之间。所述多个吸附孔44用于固定所述显示屏1。
具体的，当显示设备100的显示屏1固定于机台4上时，显示屏1覆盖支撑面43上的吸附孔44。当打开抽气设备45时，吸附孔44内的气压小于大气 压，显示屏1会在气压差的作用下紧密贴合于支撑面43上，从而实现显示屏1固定于支撑面43上。
支撑面43上设置多个吸附孔44，显示屏1(柔性显示屏1)可以保持平整地贴合于支撑面43上，而不会发生局部弯曲形变，从而避免显示屏1固定于机台4的支撑面43时发生弯曲形变而导致分层。
进一步地，请参阅图3，吸附孔44的开口可以呈阵列排列于支撑面43上，其中，靠近所述机台4的第一端401处的吸附孔44的开口的排布密度可以大于靠近所述机台4的第二端402处的吸附孔44的开口的排布密度。因此，显示屏1的第一端101(与机壳3的第一端301相连接)与支撑面43之间的贴合力大于显示屏1的第二端102(与机壳3的第二端302相连接)与支撑面43之间的贴合力，在夹具42提拉机壳3的第一端301的过程中，满足显示屏1的第一端101需要较大的贴合力以抵抗粘接层2的拉扯力，而显示屏1的第二端102不会在形成预设间隙31的过程中受到粘接层2的拉扯力，所以显示屏1的第二端102需要的贴合力稍小。
在其他实施方式中，所述机台4的支撑面43上可以通过设置吸附件、粘接层等结构来固定显示屏1。
请参阅图2，所述拆卸装置200还包括多个加热件47。所述多个加热件47位于所述机台4内，且所述多个加热件47靠近且正对所述支撑面43，以加热所述支撑面43。当显示设备100固定于支撑面43上时，所述多个加热件47可以软化所述显示屏1与所述机壳3之间的粘接层2。
具体的，所述加热件47可以为电热丝。当所述显示设备100的显示屏1贴合于支撑面43上时，所述多个加热件47通过支撑面43对粘接层2进行加热，以使粘接层2软化。
具体的，所述多个加热件47可以与所述多个吸附孔44相交替设置。
请参阅图5，控制靠近所述机台4的第一端401的加热件47的加热温度大于靠近所述机台4的第二端402的加热件47的温度，以使粘接显示屏1的第一端101的粘接层2的软化程度更高，在机壳3的第一端301与显示屏1分离的过程中，粘接层2对显示屏1的第一端101的拉扯力小。
在一种可能的实施方式中，请参阅图3，靠近所述机台4的第一端401的 加热件47的排布密度大于靠近所述机台4的第二端402的加热件47的排布密度，以使靠近所述机台4的第一端401的加热件47的加热温度大于靠近所述机台4的第二端402的加热件47的温度。
具体的，所述拆卸装置200还包括温度控制器(未图示)及时间继电器(未图示)，所述温度控制器和所述时间继电器使拆卸装置200具有温度可控、加热时间可调的功能。
请参阅图2，所述拆卸装置200还包括温度检测器48。所述温度检测器48电连接所述第二驱动件50，且所述温度检测器48用于检测所述显示屏1的温度。当所述温度检测器48检测到的温度大于或等于预设温度时，所述第二驱动件50驱动所述夹具42夹持并提拉所述机壳3。
具体的，请参阅图2，所述拆卸装置200包括支架5和第二驱动件50。所述支架5可以呈倒U形，所述支架5的两端固定于所述机台4的支撑面43上。所述支架5的中间段51与所述支撑面43相对且相间隔设置。所述第二驱动件50固定于所述支架5的中间段51上。所述夹具42连接所述第二驱动件50靠近所述支撑面43的一侧。所述第二驱动件50用于驱动所述夹具42靠近或远离所述支撑面43。
在一种可能的实施方式中，请参阅图2及图5，所述夹具42包括两个相铰接的夹持臂421、422及连接两个夹持臂421、422的连接杆423。第二驱动件50连接所述连接杆423。所述拆卸装置200还包括控制器54。所述控制器54电连接所述两个夹持臂421、422。所述控制器54用于控制所述夹具42的两个夹持臂421、422相互靠近，以使所述两个夹持臂421、422夹持所述机壳3的一端。
在一种可能的实施方式中，请参阅图2及图5，所述夹具42与所述第二驱动件50之间设有弹性件55。
进一步地，请参阅图2、图4及图6，第二驱动件50包括电机52和连接丝杠53的丝杠53，丝杠53与连接杆423之间通过弹性件55连接。在机壳3的第一端301远离支撑面43的过程中，所述夹具42携带所述机壳3的第一端301绕所述机壳3的第二端302转动。换而言之，夹具42沿弧形轨迹运动。夹具42在Z轴方向和Y轴方向发生了位移，通过设置弹性件55连接丝杠53 与连接杆423，弹性件55可以在Y轴方向上发生形变，以抵消丝杠53与连接杆423在Y轴方向上的错位，防止丝杠53与连接杆423卡死。
在一种可能的实施方式中，所述弹性件55为弹簧。在其他实施方式中，弹性件55还可以为弹片、弹性塑料等。
在其他实施方式中，第二驱动件50的丝杠53可以与连接杆423相铰接，在机壳3的第一端301远离支撑面43的过程中，夹具42绕丝杠53转动，以克服丝杠53与连接杆423在Y轴方向上的错位，防止丝杠53与连接杆423卡死。
以上对本申请实施方式进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施方式的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的一般技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (20)

  1. 一种显示设备的拆卸方法，所述显示设备包括层叠连接的显示屏、粘接层和机壳，其特征在于，包括：
    固定所述显示屏；
    提拉所述机壳的一端直至所述机壳与所述显示屏之间产生预设间隙；
    通过所述预设间隙切割所述粘接层，直至所述显示屏与所述机壳分离。
  2. 如权利要求1所述的拆卸方法，其特征在于，所述固定所述显示屏，包括：通过气压吸附的方法固定所述显示屏。
  3. 如权利要求1所述的拆卸方法，其特征在于，在提拉所述机壳的一端直至所述机壳与所述显示屏之间产生预设间隙之前，包括：软化所述粘接层。
  4. 如权利要求3所述的拆卸方法，其特征在于，所述软化所述粘接层，包括：加热所述显示屏。
  5. 如权利要求4所述的拆卸方法，其特征在于，在加热所述显示屏的步骤之后，还包括：
    通过温度检测器检测所述显示屏的温度是否达到预设温度，若检测结果为是，则提拉所述机壳的一端。
  6. 如权利要求1所述的拆卸方法，其特征在于，所述提拉所述机壳的一端直至所述机壳与所述显示屏之间产生预设间隙，包括：
    驱动具有两个夹持臂的夹具靠近所述机壳，直至所述两个夹持臂分别位于所述机壳的相对两侧；
    驱动所述两个夹持臂相互靠近直至夹持所述机壳；
    提拉所述夹具，所述两个夹持臂带动所述机壳的一端逐渐远离所述显示屏，直至所述机壳与所述显示屏之间产生预设间隙。
  7. 如权利要求1所述的拆卸方法，其特征在于，所述通过所述预设间隙切割所述粘接层，直至所述显示屏与所述机壳分离，包括：在切割所述粘接层的过程中压合所述显示屏。
  8. 如权利要求7所述的拆卸方法，其特征在于，所述通过所述预设间隙切割所述粘接层，直至所述显示屏与所述机壳分离，包括：
    使切割件的切割头正对所述预设间隙；
    驱动所述切割件移动，所述切割头切割所述粘接层，在所述切割件的移动过程中，所述切割件的压板压合所述显示屏。
  9. 如权利要求1所述的拆卸方法，其特征在于，切割所述粘接层的方向为平行于所述显示屏的方向。
  10. 一种显示设备的拆卸装置，所述显示设备包括层叠连接的显示屏、粘接层及机壳，其特征在于，包括机台、设于所述机台上的夹具和切割件，所述机台具有用于固定所述显示屏的支撑面，所述夹具用于提拉所述机壳直至所述显示屏与所述机壳之间具有预设间隙，所述切割件滑动设于所述支撑面，所述切割件用于通过所述预设间隙切割所述粘接层，使所述机壳与所述显示屏分离。
  11. 如权利要求10所述的拆卸装置，其特征在于，所述切割件具有切割头和连接所述切割头的压板，所述压板与所述支撑面平行设置，且所述压板与所述支撑面之间具有预设间距。
  12. 如权利要求10所述的拆卸装置，其特征在于，所述拆卸装置还包括第一驱动件，所述第一驱动件用于驱动所述切割件切割所述粘接层。
  13. 如权利要求10所述的拆卸装置，其特征在于，所述机台的支撑面上还设有一对限位件，所述一对限位件具有相对设置的一对对接面，所述一对对接面用于抵持所述显示屏的两个相对的侧壁。
  14. 如权利要求13所述的拆卸装置，其特征在于，所述一对对接面上分别设有一对滑槽，所述切割件的两个相对的侧壁分别滑动连接所述一对滑槽，所述滑槽具有与所述支撑面平行设置的限位面，所述切割件位于所述支撑面与所述限位面之间，当所述切割件切割所述粘接层时，所述限位面引导所述切割件，以使所述切割件压合所述显示屏。
  15. 如权利要求13所述的拆卸装置，其特征在于，所述拆卸装置还包括抽气设备，所述支撑面上设有多个吸附孔，所述多个吸附孔连接所述抽气设备的抽气口，所述多个吸附孔位于所述一对限位件之间，所述多个吸附孔用于固定所述显示屏。
  16. 如权利要求15所述的拆卸装置，其特征在于，所述拆卸装置还包括多个加热件，所述多个加热件位于所述机台内，且所述多个加热件靠近且正对所 述支撑面，以加热所述支撑面。
  17. 如权利要求16所述的拆卸装置，其特征在于，所述多个加热件与所述多个吸附孔交替排列。
  18. 如权利要求16所述的拆卸装置，其特征在于，所述拆卸装置还包括温度检测器，所述温度检测器用于检测所述显示屏的温度，当所述温度检测器检测到的温度大于或等于预设温度时，所述夹具夹持并提拉所述机壳。
  19. 如权利要求10所述的拆卸装置，其特征在于，所述拆卸装置还包括支架和第二驱动件，所述支架固定于所述机台上，所述第二驱动件固定于所述支架上，所述夹具连接所述第二驱动件，所述第二驱动件用于驱动所述夹具靠近或远离所述支撑面。
  20. 如权利要求19所述的拆卸装置，其特征在于，所述夹具具有相铰接的两个夹持臂，所述拆卸装置还包括控制器，所述控制器电连接所述两个夹持臂，所述控制器用于控制所述夹具的两个夹持臂相互靠近，以使所述两个夹持臂夹持所述机壳的一端。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113500379A (zh) * 2021-07-26 2021-10-15 四川长虹格润环保科技股份有限公司 一种带屏中框手机液晶屏混流拆解装置及拆解方法
TWI749897B (zh) * 2020-10-15 2021-12-11 大陸商友達光電(蘇州)有限公司 拆解設備及拆解顯示屏與蓋板的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203485132U (zh) * 2013-08-19 2014-03-19 昆山广德精密电子有限公司 分拆机
US20150217557A1 (en) * 2014-02-04 2015-08-06 Samsung Display Co., Ltd. Substrate peeling apparatus and method of peeling substrate using the same
CN105762280A (zh) * 2016-05-05 2016-07-13 京东方科技集团股份有限公司 柔性显示面板分离方法和装置
CN106391653A (zh) * 2016-09-07 2017-02-15 武汉华星光电技术有限公司 一种用于触控模块和显示模块的贴合件的分离设备
CN106707571A (zh) * 2017-01-04 2017-05-24 京东方科技集团股份有限公司 一种触控面板与显示面板的分离装置和分离方法
CN107803601A (zh) * 2017-11-27 2018-03-16 信利半导体有限公司 显示模组分离装置及分离方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009020751A1 (de) * 2009-05-11 2010-11-18 Electrocycling Gmbh Verfahren und Vorrichtung zur Zerlegung und Schadstoffentfrachtung von LCD-Bildschirmen
CN103522729B (zh) * 2013-10-24 2016-01-06 合肥京东方光电科技有限公司 拆除触摸面板的系统
CN204823215U (zh) * 2015-07-27 2015-12-02 广安北新建材有限公司 一种液压式石膏板搬运夹具
CN106115251A (zh) * 2016-08-16 2016-11-16 吴道华 一种自动上料转运设备
CN106302884B (zh) * 2016-09-23 2022-03-01 北京小米移动软件有限公司 显示模组拆卸工具及其使用方法
CN106315202B (zh) * 2016-10-17 2020-06-12 重庆交通大学 餐具自动整理装置
CN106353901A (zh) * 2016-10-27 2017-01-25 京东方科技集团股份有限公司 一种显示面板的拆解装置
CN208051823U (zh) * 2017-12-26 2018-11-06 苏州桐力光电股份有限公司 全贴合显示屏的拆解设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203485132U (zh) * 2013-08-19 2014-03-19 昆山广德精密电子有限公司 分拆机
US20150217557A1 (en) * 2014-02-04 2015-08-06 Samsung Display Co., Ltd. Substrate peeling apparatus and method of peeling substrate using the same
CN105762280A (zh) * 2016-05-05 2016-07-13 京东方科技集团股份有限公司 柔性显示面板分离方法和装置
CN106391653A (zh) * 2016-09-07 2017-02-15 武汉华星光电技术有限公司 一种用于触控模块和显示模块的贴合件的分离设备
CN106707571A (zh) * 2017-01-04 2017-05-24 京东方科技集团股份有限公司 一种触控面板与显示面板的分离装置和分离方法
CN107803601A (zh) * 2017-11-27 2018-03-16 信利半导体有限公司 显示模组分离装置及分离方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI749897B (zh) * 2020-10-15 2021-12-11 大陸商友達光電(蘇州)有限公司 拆解設備及拆解顯示屏與蓋板的方法
CN113500379A (zh) * 2021-07-26 2021-10-15 四川长虹格润环保科技股份有限公司 一种带屏中框手机液晶屏混流拆解装置及拆解方法
CN113500379B (zh) * 2021-07-26 2022-10-11 四川长虹格润环保科技股份有限公司 一种带屏中框手机液晶屏混流拆解装置及拆解方法

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