An automatic disassembly method and device for a curved screen of a mobile phone

Abstract

The present invention provides a method for automatically disassembling a curved mobile phone screen, comprising: S1, a power unit receives a disassembly instruction; S2, a fixing unit performs a pendulum motion at a second preset angle along the X-axis toward a cutting member; S3, the cutting member rotates clockwise by a first preset angle and moves along the Y-axis toward the fixing unit at the first preset angle; S4, the cutting member reaches a first disassembly position, pauses movement along the Y-axis, and rotates counterclockwise by a third preset angle; S5, the fixing unit reaches a second completion position. The present invention also provides an automatic disassembly device for a curved mobile phone screen. The present invention can achieve highly efficient automatic disassembly of curved mobile phone screens.

Description

Technical Field

[0001] The present invention belongs to the technical field of mobile phone repair, and in particular relates to a method and device for automatically disassembling a curved screen of a mobile phone. Background Art

[0002] Mobile phones are one of the electronic devices that people use in daily life. Due to the advancement of technology, mobile phones now use touch screens. Most existing mobile phone touch screens are divided into four layers. Among them, the user directly contacts the glass layer, the touch sensing layer is below the glass layer, the front panel is below the touch sensing layer, and the back panel is below the front panel. The layers are all processed together using a viscose process. Therefore, when the layers of the mobile phone touch screen need to be disassembled, the viscose needs to be removed. Due to the limitations of existing technology, most of the disassembly can only be done manually, which requires a lot of manpower and time costs, especially for curved screens. Since the curved screen is composed of the flat part of the mobile phone screen plus the bent edges on both sides of the width direction of the flat part of the mobile phone screen, the disassembly efficiency is lower and the cost is higher. Summary of the Invention

[0003] In order to solve the problems raised in the above background technology, the present invention provides a method and device for automatically disassembling a curved screen of a mobile phone, which can realize efficient automatic disassembly of the curved screen of a mobile phone.

[0004] To achieve the above objectives, the first aspect of the present invention provides a method for automatically disassembling a curved screen of a mobile phone, comprising:

[0005] S1, the power unit receives a disassembly instruction;

[0006] S2, the fixing unit performs pendulum motion at a second preset angle along the X-axis in a direction close to the cutting piece;

[0007] S3, the cutting member rotates clockwise by a first preset angle and moves along the Y-axis toward the fixing unit at the first preset angle;

[0008] S4, the cutting piece reaches the first disassembly position, pauses its movement in the Y-axis direction, and rotates counterclockwise by a third preset angle;

[0009] S5, the fixed unit reaches the second completion position.

[0010] As a further description of the above technical solution: in the step S2, the fixing unit performs a pendulum motion on the power unit at a second preset angle in a direction close to the cutting piece, further comprising:

[0011] Step S21, the power unit detects that the fixed unit reaches the second disassembly position;

[0012] In step S22, the power unit notifies the fixing unit to stop the pendulum motion along the X-axis toward the cutting piece.

[0013] As a further description of the above technical solution: the third preset angle is equal to the first preset angle.

[0014] As a further description of the above technical solution: in step S4, the cutting piece reaches the first disassembly position, pauses its movement in the Y-axis direction, and rotates counterclockwise by a third preset angle, further comprising:

[0015] Step S41, the fixed unit performs pendulum motion;

[0016] Step S42: The cutting member continues to move along the Y-axis toward the fixing unit by a first preset distance to reach a third disassembly position;

[0017] In step S43 , the fixing unit continues to perform pendulum motion along the X-axis in a direction close to the cutting piece.

[0018] As a further description of the above technical solution: in step S5, the fixing unit reaches the second completion position, further comprising:

[0019] Step S51, the fixed unit pauses moving in the X-axis direction;

[0020] Step S52: The cutting member moves along the Y-axis in a direction away from the fixing unit until it reaches the first completion position;

[0021] Step S53: the power unit notifies the fixed unit to return to the second starting position;

[0022] Step S54: the power unit notifies the cutting element to return to the first starting position.

[0023] The second aspect of the present invention provides an automatic disassembly device for a mobile phone curved screen, comprising: a cutting unit, a fixing unit and a power unit.

[0024] The cutting unit and the fixing unit are both connected to the power unit.

[0025] The cutting unit is mounted on the power unit via a cutting seat.

[0026] The fixing unit includes a second eccentric wheel, and the second eccentric wheel drives the fixing unit to perform a pendulum motion along the X-axis on the power unit at a second preset angle in a direction close to the cutting piece;

[0027] The cutting unit includes a cutting member and a first eccentric wheel, wherein the first eccentric wheel rotates clockwise at a first preset angle to drive the cutting member to move along the Y-axis at the first preset angle toward the fixing unit;

[0028] The cutting member reaches the first disassembling position and stops moving in the Y-axis direction. The first eccentric wheel rotates counterclockwise by a third preset angle, driving the cutting member to rotate counterclockwise by the third preset angle.

[0029] As a further description of the above technical solution: the third preset angle is equal to the first preset angle.

[0030] As a further description of the above technical solution: the fixed unit further includes a fixed platform and a transmission platform, and the transmission platform is arranged between the power unit and the fixed platform and can move on the power unit.

[0031] As a further description of the above technical solution: the transmission platform is provided with a second eccentric groove, and the second eccentric wheel is arranged in the second eccentric groove; the second eccentric wheel rotates, driving the fixed unit to perform a pendulum motion at a second preset angle along the X-axis in the direction close to the cutting piece.

[0032] As a further description of the above technical solution: the power unit is provided with a track passing through the cutting unit and the fixing unit, and the fixing unit can move away from or close to the cutting unit along the track in the X-axis direction.

[0033] Compared with the prior art, the present invention has the following beneficial effects:

[0034] 1. The present invention sets a fixing unit to perform pendulum motion at a second preset angle along the X-axis toward the cutting piece, so that the cutting piece can completely and reliably disassemble the curved screen of the mobile phone.

[0035] 2. The cutting piece rotates clockwise by a first preset angle and moves along the Y-axis at the first preset angle toward the fixing unit, thereby smoothly entering the interior of the curved screen of the mobile phone.

[0036] 3. After the cutting piece enters the interior of the mobile phone curved screen, the disassembly path and angle of the cutting piece on the mobile phone curved screen can be set according to the actual situation of the mobile phone curved screen, thereby realizing the automatic disassembly of the mobile phone curved screen, improving the disassembly efficiency of the mobile phone curved screen, and reducing the repair cost of the mobile phone curved screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0038] Figure 1 This is a flow chart of the automatic disassembly method for a mobile phone curved screen proposed by the present invention;

[0039] Figure 2 This is a schematic diagram of the overall structure of an automatic disassembly device for a mobile phone curved screen proposed by the present invention;

[0040] Figure 3 This is an exploded view of the structure of an automatic disassembly device for mobile phone curved screens proposed by the present invention;

[0041] Figure 4 This is a schematic diagram of the cutting unit structure of the mobile phone curved screen automatic disassembly device proposed by the present invention;

[0042] Figure 5 This is a schematic diagram of the fixing unit structure of the automatic disassembly device for mobile phone curved screen proposed by the present invention.

[0043] Reference numerals:

[0044] 1...Cutting unit

[0045] 11...cutting seat

[0046] 111...save disk

[0047] 112...Tightening reel

[0048] 113...Outlet reel

[0049] 114...lead reel

[0050] 12...First Motor

[0051] 13...First eccentric wheel

[0052] 14...support

[0053] 141...the first eccentric groove

[0054] 15...cut pieces

[0055] 16... cutting groove

[0056] 17... Cutting holes

[0057] 2...Fixed unit

[0058] 21...Fixed station

[0059] 22...Transmission platform

[0060] 221...Second eccentric groove

[0061] 23...Second eccentric wheel

[0062] 24... Second motor

[0063] 3...Power Unit

[0064] 31...track DETAILED DESCRIPTION

[0065] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. The present invention provides the following technical solutions:

[0066] See also Figure 1 In a first aspect of the present invention, a method for automatically disassembling a curved screen of a mobile phone is provided, comprising:

[0067] S1, the power unit 3 receives a disassembly instruction.

[0068] In one embodiment, when the power unit 3 is powered on and detects that an object is placed on the fixing unit 2 , it is considered that the power unit 3 has received the disassembly instruction.

[0069] In one embodiment, this step further includes:

[0070] Step S11, detecting whether the fixing unit 2 is in the second starting position;

[0071] If yes, the process proceeds to step S12; if no, the fixed unit 2 is notified that it has reached the second starting position, and the process proceeds to step S12.

[0072] Step S12: detecting whether the cutting member 15 is in the first starting position.

[0073] If yes, the process proceeds to step S2; if no, the cutting member 15 is notified to reach the first starting position and the process proceeds to step S2.

[0074] Preferably, the action of detecting the positions of the cutting member 15 and the fixing unit 2 is performed by the power unit 3 .

[0075] In one embodiment, step S11 and step S12 are performed simultaneously. When the power unit 3 detects that the cutting element 15 is in the first starting position and the fixing unit 2 is in the second starting position, step S2 is entered.

[0076] S2, the fixing unit 2 performs pendulum motion along the X-axis at a second preset angle toward the cutting member 15.

[0077] In one embodiment, the fixing unit 2 can move along the X-axis toward the cutting member 15 while performing a pendulum motion at a second preset angle on the power unit 3 .

[0078] Preferably, the second preset angle is 5° to 10°.

[0079] This step also includes:

[0080] Step S21: the power unit 3 detects that the fixing unit 2 has reached the second disassembly position;

[0081] In step S22 , the power unit 3 notifies the fixing unit 2 to stop the pendulum motion along the X-axis toward the cutting member 15 .

[0082] In one embodiment, when the fixing unit 2 is in the second disassembly position and the cutting piece 15 is in the first disassembly position, the cutting piece 15 contacts the side of the mobile phone curved screen placed on the fixing unit 2 close to the cutting piece 15 .

[0083] In one embodiment, when the fixing unit 2 reaches the second disassembly position, the power unit 3 will notify the fixing unit 2 to pause the pendulum motion along the X-axis in the direction close to the cutting unit 1 until the cutting piece 15 reaches the first disassembly position. This setting is to ensure that the cutting piece 15 can smoothly enter the bent edge of the curved screen of the mobile phone.

[0084] S3, the cutting member 15 rotates clockwise by a first preset angle, and moves along the Y-axis toward the fixing unit 2 at the first preset angle.

[0085] In one embodiment, since the flat part of the mobile phone curved screen has bent edges on both sides along the width direction, a curved surface is formed together with the flat part of the mobile phone curved screen, and disassembling the mobile phone curved screen requires entering the interior of the mobile phone curved screen. Therefore, in order to ensure that the cutting piece 15 can smoothly enter the interior of the mobile phone curved screen, the mobile phone curved screen is placed with the glass layer closest to the fixing unit 2 and with one side of the bent edge close to the cutting piece 15. In this way, the bent edge of the mobile phone curved screen will face the cutting piece 15 and have one side of the bent edge close to the cutting piece 15. When disassembling the mobile phone curved screen, the cutting piece 15 first disassembles the bent edge of the mobile phone curved screen on one side close to the cutting unit 1, then disassembles the flat part of the mobile phone curved screen, and finally disassembles the other side of the mobile phone curved screen away from the cutting unit 1. The entire mobile phone curved screen can be disassembled.

[0086] Specifically, the power unit 3 notifies the cutting piece 15 to rotate clockwise by a first preset angle at the first starting position, so that the cutting piece 15 forms an angle with the surface of the mobile phone curved screen close to the cutting piece 15. When the cutting piece 15 reaches the first disassembly position, the cutting piece 15 can smoothly enter the interior of the mobile phone curved screen from the edge of the bent edge on the side of the mobile phone curved screen close to the cutting piece 15, thereby starting the disassembly operation of the mobile phone curved screen.

[0087] S4, the cutting member 15 reaches the first disassembly position, stops moving in the Y-axis direction, and rotates counterclockwise by a third preset angle;

[0088] In one embodiment, when the cutting piece 15 reaches the first disassembly position, the fixing unit 2 simultaneously reaches the second disassembly position. At this time, since the cutting piece 15 maintains the direction of rotating clockwise at the first preset angle, the cutting piece 15 only enters a part of the inner portion of the bent edge of the side of the mobile phone curved screen close to the cutting piece 15.

[0089] After the cutting piece 15 partially enters the interior of the curved screen of the mobile phone, the cutting piece 15 stops moving in the Y-axis direction, that is, it no longer continues to move toward the direction close to the fixing unit 2, and then rotates counterclockwise by a third preset angle, so that the cutting piece 15 can pass through the entire length direction of the curved screen of the mobile phone, thereby performing the operation of fully disassembling the curved screen of the mobile phone.

[0090] In one embodiment, the third preset angle is equal to the first preset angle. In this configuration, the cutting piece 15 will not have position deviation in the length direction of the mobile phone when disassembling the curved screen of the mobile phone.

[0091] Furthermore, this step also includes:

[0092] Step S41, the fixed unit 2 performs pendulum motion;

[0093] Step S42: The cutting member 15 continues to move along the Y-axis toward the fixing unit 2 by a first preset distance to reach the third disassembly position;

[0094] In step S43 , the fixing unit 2 continues to perform pendulum motion along the X-axis toward the cutting member 15 .

[0095] Specifically, since both sides of the mobile phone curved screen in the width direction have bent edges, and when the mobile phone curved screen is placed on the fixing unit 2, the bent edges are facing the cutting piece 15, the cutting piece 15 first enters from the bent edge of the mobile phone curved screen, and the bent edge has a height. When the cutting piece 15 completes the disassembly of the bent edge on one side, it will reach the third disassembly position. At this time, the cutting piece 15 enters the flat part of the mobile phone curved screen. Therefore, when the cutting piece 15 disassembles the mobile phone curved screen, it needs to move the distance of the height of the bent edge of the mobile phone curved screen in the Y-axis direction toward the fixing unit 2 before it can enter the flat part of the mobile phone curved screen.

[0096] In one embodiment, when the fixing unit 2 reaches the second disassembly position, the power unit 3 will notify the fixing unit 2 to pause the pendulum motion along the X-axis in the direction approaching the cutting unit 1 until the cutting piece 15 reaches the first disassembly position. After the cutting piece 15 rotates counterclockwise at the third preset angle at the first disassembly position, the fixing unit 2 performs the pendulum motion at the second preset angle at the second disassembly position, and at the same time, the cutting piece 15 continues to move along the Y-axis in the direction approaching the fixing unit 2 until the cutting piece 15 reaches the third disassembly position. After the cutting piece 15 reaches the third disassembly position, the fixing unit 2 continues to perform the pendulum motion along the X-axis in the direction approaching the cutting piece 15.

[0097] In one embodiment, the fixing unit 2 reaches the second disassembling position and the cutting member 15 reaches the first disassembling position simultaneously.

[0098] S5, the fixing unit 2 reaches the second completion position.

[0099] Furthermore, this step also includes:

[0100] Step S51, the fixing unit 2 pauses its movement in the X-axis direction;

[0101] In step S52 , the cutting member 15 moves along the Y-axis in a direction away from the fixing unit 2 by a second preset distance until it reaches the first completion position.

[0102] In this step, the cutting unit 1 has completed the disassembly of the bent edge of the mobile phone's curved screen near the cutting piece 15 and the flat portion of the mobile phone's curved screen. It is now necessary to complete the disassembly of the bent edge of the mobile phone's curved screen away from the cutting piece 15. At this point, the fixing unit 2 only needs to perform a pendulum motion at a second preset angle and no longer needs to move in the X-axis direction. Therefore, in this step, the cutting unit 1 needs to move the second preset distance along the Y-axis in the direction away from the fixing unit 2, while the fixing unit 2 performs a pendulum motion in the second completion position. When the cutting piece 15 reaches the first completion position, the entire mobile phone's curved screen is disassembled.

[0103] Preferably, the second preset distance is equal to the first preset distance.

[0104] Specifically, both the second preset distance and the first preset distance can be set according to the actual size of the curved screen of the mobile phone.

[0105] In step S53 , the power unit 3 notifies the fixing unit 2 to return to the second starting position.

[0106] In step S54 , the power unit 3 notifies the cutting member 15 to return to the first starting position.

[0107] Preferably, when the mobile phone curved screen is disassembled, the fixing unit 2 is located at the second completion position, and the cutting piece 15 is located at the first completion position.

[0108] In one embodiment, in order to facilitate the positioning of the fixing unit 2 and the cutting piece 15, after the mobile phone curved screen is disassembled, the fixing unit 2 will return to the second starting position and the cutting piece 15 will return to the first starting position. At this time, the mobile phone curved screen that has been disassembled on the fixing unit 2 can be replaced with the mobile phone curved screen to be disassembled, and then disassembled.

[0109] In one embodiment, the fixing unit 2 returns to the second starting position and the cutting member 15 returns to the first starting position simultaneously, so as to improve working efficiency.

[0110] A second aspect of the present invention provides an automatic disassembly device for a mobile phone curved screen.

[0111] See also Figure 2 , including: a cutting unit 1, a fixing unit 2 and a power unit 3, wherein the cutting unit 1 and the fixing unit 2 are both connected to the power unit 3.

[0112] Furthermore, the power unit 3 provides power to the cutting unit 1 and the fixing unit 2 .

[0113] Preferably, the cutting unit 1 and the fixing unit 2 are arranged perpendicular to each other, and the X axis and the Y axis are also perpendicular to each other.

[0114] In one embodiment, the power unit 3 is further provided with a detection device for monitoring the running tracks of the cutting unit 1 and the fixing unit 2 .

[0115] See also Figure 3 In order to facilitate the positioning of the running track of the fixing unit 2, the power unit 3 is provided with a track 31 passing through the cutting unit 1 and the fixing unit 2, and the fixing unit 2 can move away from or close to the cutting unit 1 along the track 31.

[0116] In one embodiment, two parallel rails 31 are provided on the power unit 3 to make the movement of the fixing unit 2 more stable.

[0117] Specifically, since the track 31 passes through the cutting unit 1 and the fixing unit 2, the fixing unit 2 can pass through the cutting unit 1 along the track 31. When the curved screen of the mobile phone on the fixing unit 2 completely passes through the cutting unit 1, the curved screen of the mobile phone on the fixing unit 2 can be completely disassembled by the cutting unit 1.

[0118] In one embodiment, the fixing unit 2 is provided with a motor for controlling the direction and speed of the fixing unit 2 moving along the track 31 .

[0119] In one embodiment, the track 31 is connected to a motor, and the motor drives the track 31 to move on the power unit 3 , so that the fixing unit 2 moves on the power unit 3 as the track 31 moves.

[0120] See also Figure 4 The cutting unit 1 is arranged on the power unit 3 through the cutting seat 11.

[0121] In one embodiment, the cutting seat 11 is fixedly connected to the power unit 3 by means of a threaded connection.

[0122] In one embodiment, the side of the cutting seat 11 close to the power unit 3 can accommodate the fixing unit 2 passing along the track 31 .

[0123] Furthermore, the cutting unit 1 includes a cutting member 15 and a first eccentric wheel 13 connected to the cutting member 15 . The first eccentric wheel 13 rotates clockwise by a first preset angle to drive the cutting member 15 to move toward the fixing unit 2 at the first preset angle.

[0124] Preferably, the cutting member 15 can also move on the cutting seat 11 along the Y-axis direction away from or close to the fixing unit 2.

[0125] In one embodiment, the first eccentric wheel 13 may be configured to rotate counterclockwise by a first preset angle, which may be configured according to actual needs.

[0126] In one embodiment, the cutting piece 15 is provided with a cutting groove 16 that can accommodate the passage of the fixing unit 2, and the cutting groove 16 is provided with a cutting hole 17, and the cutting hole 17 accommodates the passage of a cutting line that can pass through the fixing unit 2. In this way, the cutting line can disassemble the entire curved screen of the mobile phone placed on the fixing unit 2.

[0127] Specifically, the cutting line can cut the curved screen of the mobile phone without adjusting the cutting direction. It is very flexible to use and can easily adapt to curved screens of mobile phones of different sizes and specifications.

[0128] In one embodiment, in order to facilitate the installation of the cutting wire, a lead post is further provided on the cutting hole 17 .

[0129] In one embodiment, the cutting unit 1 also includes a cutting wire installation device, which is fixed on the cutting seat 11. The cutting wire installation device includes a wire storage tray 111 for storing the cutting wire placed on one side of the cutting seat 11, a wire tensioning tray 112 for tightening the cutting wire, and a lead-in tray 114 and a wire outlet tray 113 provided on the other side of the cutting seat 11.

[0130] Specifically, the cutting line extends from the wire storage reel 111, and is straightened after being tensioned by the wire tensioning reel 112. Then, the cutting line enters the cutting hole 17 on the same side, passes through the cutting hole 17 on the other side, reaches the lead reel 114, and is pulled to the outlet reel 113 via the lead reel 114. The outlet reel 113 then collects the cutting line to the wire storage reel 111. When the wire storage reel 111 and the outlet reel 113 are connected by the cutting line, the cutting line can be reused without the need for frequent replacement of the cutting line. Under the joint action of the wire tensioning reel 112 and the lead reel 114, the cutting line is tightened for disassembling the curved screen of the mobile phone, thereby achieving the effect of saving costs and improving efficiency.

[0131] In one embodiment, the wire storage drum 111 is connected to a motor and a damper. The motor is used to provide power to the wire storage drum 111 to rotate the wire storage drum 111, and the damper is used to control the rotation speed of the wire storage drum 111 so that the cutting line can run evenly at a suitable speed, thereby improving the working reliability of the cutting unit 1.

[0132] In one embodiment, in order to facilitate the installation and positioning of the cutting piece 15, the cutting piece 15 is connected to the cutting seat 11 through a support piece 14 fixedly connected thereto, and the support piece 14 is provided with a first eccentric groove 141, and the first eccentric wheel 13 is placed in the first eccentric groove 141. The first eccentric wheel 13 rotates, driving the support piece 14 to rotate, and the cutting piece 15 rotates synchronously with the support piece 14. When the first eccentric wheel 13 rotates a first preset angle, it stops rotating, and then the first eccentric wheel 13 drives the support piece 14 and the cutting piece 15 to move toward the direction close to the fixed unit 2 until the cutting piece 15 reaches the first disassembly position. At this time, the cutting piece 15 can disassemble the curved screen of the mobile phone placed on the fixed unit 2.

[0133] Furthermore, when it is necessary to disassemble the curved screen of the mobile phone, the first eccentric groove 141 is provided on one side of the support member 14, and the other side of the support member 14 is provided with a first rotating shaft. With this arrangement, after the support member 14 rotates along the first rotating shaft, the heights of the side of the support member 14 with the first eccentric groove 141 and the other side without the first eccentric groove 141 relative to the fixed unit 2 in the Y-axis direction will be inconsistent, which will drive the heights of the corresponding two sides of the cutting member 15 relative to the fixed unit 2 in the Y-axis direction to be inconsistent. The cutting line forms an angle with the surface of the curved screen of the mobile phone close to the cutting member 15. With this arrangement, the cutting line can smoothly enter the interior of the curved screen of the mobile phone.

[0134] Furthermore, after the cutting member 15 reaches the first disassembling position, the cutting member 15 stops moving in the Y-axis direction, and then the first eccentric wheel 13 rotates counterclockwise by a third preset angle, driving the cutting member 15 to rotate counterclockwise by the third preset angle.

[0135] Preferably, the third preset angle and the first preset angle are in opposite directions and have the same degree.

[0136] Specifically, after the cutting line enters the curved screen of the mobile phone from the first preset clockwise angle, the cutting line needs to simultaneously pass through the entire length direction of the curved screen of the mobile phone in order to disassemble the entire curved screen. Therefore, when the cutting piece 15 moves from the first preset clockwise angle toward the direction close to the fixing unit 2 until the cutting line enters the curved screen of the mobile phone a certain distance, the first eccentric wheel 13 will rotate counterclockwise to the third preset angle until the cutting line can simultaneously pass through the entire length direction of the curved screen of the mobile phone.

[0137] Furthermore, the first preset angle can be set according to the actual situation of the curved screen of the mobile phone to be disassembled.

[0138] Preferably, the first preset angle can be set to a maximum of 10°.

[0139] Furthermore, the third preset angle can also be set according to the actual situation of the curved screen to be disassembled.

[0140] In one embodiment, the cutting wire is a thin wire made of metal material.

[0141] Furthermore, in order to facilitate setting of the first preset angle and the third preset angle, the first eccentric wheel 13 is connected to the first motor 12 , and the first motor 12 rotates to drive the first eccentric wheel 13 to rotate synchronously.

[0142] In one embodiment, the cutting seat 11 is connected to a motor for controlling the movement speed and distance of the cutting member 15 and the supporting member 14 in the Y-axis direction toward or away from the fixing unit 2 .

[0143] For further information, see Figure 5 The fixed unit 2 includes a fixed platform 21 and a transmission platform 22. The transmission platform 22 is arranged between the power unit 3 and the fixed platform 21 and can move along the track 31 on the power unit 3.

[0144] In one embodiment, the fixed platform 21 and the transmission platform 22 are fixedly connected, and the transmission platform 22 moves along the track 31 to drive the fixed platform 21 to move synchronously.

[0145] Furthermore, the fixing unit 2 also includes a second eccentric wheel 23, which drives the fixing unit 2 to perform a pendulum motion along the track 31 at a second preset angle toward the cutting piece 15. This arrangement can help the curved screen of the mobile phone to be disassembled more completely, thereby improving the working efficiency and reliability of the disassembly device.

[0146] Preferably, the fixing unit 2 performs pendulum motion at a second preset angle while moving along the track 31 toward the cutting member 15 until reaching the second completion position.

[0147] Specifically, the transmission platform 22 is provided with a second eccentric groove 221 , the second eccentric wheel 23 is placed in the second eccentric groove 221 , the second eccentric wheel 23 rotates in the second eccentric groove 221 , driving the transmission platform 22 to rotate, and the fixed platform 21 and the transmission platform 22 rotate synchronously.

[0148] In one embodiment, the second eccentric groove 221 is provided on one side of the transmission platform 22 , so that when the second eccentric wheel 23 rotates, the transmission platform 22 can perform a pendulum motion.

[0149] In one embodiment, the second preset angle can be set according to actual needs.

[0150] Preferably, the second preset angle is 5° to 10°.

[0151] In order to facilitate setting the second preset angle, the second eccentric wheel 23 is connected to a second motor 24 , and the rotation of the second motor 24 drives the second eccentric wheel 23 to rotate.

[0152] In one embodiment, in order to reliably fix the curved screen of the mobile phone to be disassembled, a suction mechanism is provided on a side of the fixing platform 21 away from the transmission platform 22 .

[0153] In one embodiment, the mobile phone curved screen is placed on the fixing platform 21 with the glass layer closest to the adsorption mechanism.

[0154] Preferably, the adsorption mechanism is a suction cup.

[0155] The present invention sets the fixing unit 2 to perform pendulum motion at a second preset angle along the X-axis toward the cutting piece 15, so that the cutting piece 15 can completely and reliably disassemble the curved screen of the mobile phone; the cutting piece 15 rotates clockwise at a first preset angle and moves at the first preset angle along the Y-axis toward the fixing unit 2, thereby smoothly entering the interior of the curved screen of the mobile phone; after the cutting piece 15 enters the interior of the curved screen of the mobile phone, the disassembly path and angle of the cutting piece 15 for the curved screen of the mobile phone can be set according to the actual situation of the curved screen of the mobile phone, thereby realizing automatic disassembly of the curved screen of the mobile phone, improving the disassembly efficiency of the curved screen of the mobile phone, and reducing the maintenance cost of the curved screen of the mobile phone.

[0156] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

[0157] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant description of other embodiments.

[0158] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the present invention.

[0159] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention, and should all be included in the scope of protection of the present invention.

Claims

1. A method for automatically disassembling a curved screen of a mobile phone, characterized in that: include: S1, the power unit receives a disassembly instruction; S2, the fixing unit performs pendulum motion at a second preset angle along the X-axis in a direction close to the cutting piece; S3, the cutting member rotates clockwise by a first preset angle and moves along the Y-axis toward the fixing unit at the first preset angle; S4: The cutting element reaches the first disassembly position, pauses its movement in the Y-axis direction, and rotates counterclockwise by a third preset angle, including step S41: the fixing unit performs a pendulum motion; step S42: the cutting element continues to move along the Y-axis toward the fixing unit by a first preset distance, reaching the third disassembly position; and step S43: the fixing unit continues to perform a pendulum motion along the X-axis toward the cutting element. S5, the fixing unit reaches the second completion position, including: step S51, the fixing unit pauses movement in the X-axis direction; step S52, the cutting piece moves along the Y-axis in the direction away from the fixing unit until it reaches the first completion position; step S53, the power unit notifies the fixing unit to return to the second starting position; step S54, the power unit notifies the cutting piece to return to the first starting position.

2. The method for automatically disassembling a curved screen of a mobile phone according to claim 1, characterized in that: In the step S2, the fixing unit performs a pendulum motion on the power unit at a second preset angle in a direction close to the cutting member, further comprising: Step S21, the power unit detects that the fixed unit reaches the second disassembly position; In step S22, the power unit notifies the fixing unit to stop the pendulum motion along the X-axis toward the cutting piece.

3. The automatic disassembly method of a mobile phone curved screen according to claim 1, characterized in that: The third preset angle is equal to the first preset angle.

4. An automatic disassembly device for a mobile phone curved screen, characterized in that: The method for automatically disassembling a curved mobile phone screen according to any one of claims 1 to 3 comprises: a cutting unit (1), a fixing unit (2) and a power unit (3). The cutting unit (1) and the fixing unit (2) are both connected to the power unit (3); the cutting unit (1) is arranged on the power unit (3) via a cutting seat (11); the fixing unit (2) comprises a second eccentric wheel (23); the second eccentric wheel (23) drives the fixing unit (2) to perform a pendulum motion at a second preset angle on the power unit (3) along the X-axis in a direction close to the cutting member (15); The cutting unit (1) comprises a cutting member (15) and a first eccentric wheel (13), wherein the first eccentric wheel (13) rotates clockwise at a first preset angle, driving the cutting member (15) to move at the first preset angle along the Y axis toward the fixing unit (2); The cutting member (15) reaches the first disassembly position and stops moving in the Y-axis direction. The first eccentric wheel (13) rotates counterclockwise by a third preset angle, driving the cutting member (15) to rotate counterclockwise by the third preset angle.

5. The automatic disassembly device for a mobile phone curved screen according to claim 4, characterized in that: The third preset angle is equal to the first preset angle.

6. The automatic disassembly device for a mobile phone curved screen according to claim 5, characterized in that: The fixing unit (2) further comprises a fixing platform (21) and a transmission platform (22). The transmission platform (22) is arranged between the power unit (3) and the fixing platform (21) and is movable on the power unit (3).

7. The automatic disassembly device for a mobile phone curved screen according to claim 6, characterized in that: The transmission platform (22) is provided with a second eccentric groove (221), and the second eccentric wheel (23) is provided in the second eccentric groove (221); the second eccentric wheel (23) rotates, driving the fixing unit (2) to perform a pendulum motion at a second preset angle along the X-axis in a direction close to the cutting piece (15).

8. The automatic disassembly device for a mobile phone curved screen according to claim 7, characterized in that: The power unit (3) is provided with a track (31) passing through the cutting unit (1) and the fixing unit (2), and the fixing unit (2) can move away from or toward the cutting unit (1) along the track (31) in the X-axis direction.

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