Mobile phone rear cover dismounting and mounting device and dismounting and mounting method

Abstract

The invention discloses a mobile phone rear cover disassembling and assembling device and method. The device comprises a supporting base, a clamping mechanism, a moving mechanism and a separating and assembling mechanism. The clamping mechanism is installed on the inner side of the supporting base and used for fixing the position of a mobile phone. The moving mechanism is connected with the upper portion of the supporting mechanism and used for moving the separating and assembling mechanism. And the separating and assembling mechanism is connected with the moving mechanism and is used for disassembling and assembling the rear cover of the mobile phone. The mobile phone rear cover can be efficiently and safely dismounted and mounted, damage to a mobile phone is avoided, dismounting and mounting of the mobile phone rear cover can be rapidly and accurately completed through the automatic device and method, and time is greatly saved.

Description

Technical Field

[0001] The invention belongs to the technical field of mobile phone repair equipment, and in particular relates to a mobile phone back cover disassembly and assembly device and a disassembly and assembly method. Background Art

[0002] With the popularity of smart phones, the demand for mobile phone repairs is also increasing. During the mobile phone repair process, it is often necessary to remove and install the back cover of the mobile phone. However, the current method of disassembling and assembling the back cover of the mobile phone mainly relies on manual operation, which is not only inefficient but also easy to cause damage to the mobile phone. For example, when removing the back cover of the mobile phone, the internal components of the mobile phone may be damaged due to improper force; when installing the back cover of the mobile phone, the back cover may not be installed firmly or the side buttons and cameras of the mobile phone may be accidentally touched. Therefore, there is a need for an efficient and safe mobile phone back cover disassembly and assembly device and method. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a mobile phone back cover disassembly and assembly device and disassembly and assembly method, which can efficiently and safely disassemble and install the mobile phone back cover to avoid damage to the mobile phone. Through the automated device and method, the mobile phone back cover can be disassembled and installed quickly and accurately, greatly saving time.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: A mobile phone back cover disassembly and assembly device, comprising a supporting base, a clamping mechanism, a moving mechanism and a separation and assembly mechanism; The clamping mechanism is installed inside the support base to fix the position of the mobile phone; The moving mechanism is connected to the upper part of the supporting mechanism and is used to move the separation and assembly mechanism; The separation and assembly mechanism is connected to the moving mechanism and is used for disassembling and installing the back cover of the mobile phone. Preferably, a clamping mechanism is installed on the inner side of the support base, and the support base includes a mounting port for installing the clamping mechanism. A suction cup device is provided at the bottom of the support base, and the suction cup device consists of an outer large suction cup and an inner small suction cup.

[0005] Preferably, the clamping mechanism comprises a feed cylinder evenly arranged on all sides and a first clamp body and a second clamp body connected to the cylinder; an internal resistance wire, a thermal sensor and a pressure sensor are provided on the upper inner side of the first clamp body and the second clamp body.

[0006] Preferably, the moving mechanism is connected to the top of the supporting mechanism and is responsible for moving the separation and assembly mechanism during the disassembly and assembly of the back cover of the mobile phone; the moving mechanism includes a transverse movement module, a longitudinal movement module, and an up and down movement module; the transverse movement module is connected to the connecting frame by a screw guide rail device, and the longitudinal movement module is connected to the connecting frame by a screw moving device, and the longitudinal movement is achieved by controlling the forward and reverse rotation of the motor; the up and down movement module is connected to the longitudinal movement module by a guide rail through a connecting block. Preferably, the transverse movement module is connected to the connecting frame by a screw guide rail device, and can realize horizontal lateral movement; the longitudinal movement module is connected to the connecting frame by a screw moving device, and realizes longitudinal movement by controlling the forward and reverse rotation of the motor; the up and down movement module is connected to the longitudinal movement module by a guide rail through a connecting block, which is used to realize vertical up and down movement.

[0007] Preferably, the separation assembly mechanism is connected to the moving mechanism and is used for disassembling and installing the back cover of the mobile phone; the separation assembly mechanism includes a connecting block, a mounting plate, a feeding cylinder, a suction cup, a syringe, a blowing device and a visual sensor; the mounting plate is fixed to the connecting block and connected to the guide rails of the up and down moving module, the feeding cylinder is placed on the lower side of the mounting plate and connected to the suction cup, and can control the movement of the suction cup. When disassembling the back cover of the mobile phone, the feeding cylinder is extended so that the suction cup can firmly suck the back cover of the mobile phone to achieve separation of the back cover; The syringe is filled with glue for assembling the back cover of the mobile phone. Through the coordinated action of the moving mechanism and the sensor, the glue can be accurately applied to the edge of the mobile phone. The blowing device is equipped with four evenly distributed blowing outlets, which can blow out airflow during the installation process of the back cover of the mobile phone.

[0008] A method for disassembling and assembling a mobile phone rear cover disassembling device comprises a disassembling method and an assembling method, wherein the disassembling method comprises the following steps: Step A1: Place the phone steadily on the suction cup device; use the double suction effect of the outer large suction cup at the bottom of the support base and the internal small suction cup to ensure that the phone remains stable during the disassembly process; it will not move or shake; Step A2: The cylinders around the clamping mechanism start feeding movement; the mobile phone is clamped and fixed from multiple directions; during the clamping process, the pressure sensor provides real-time feedback on whether the clamping force is appropriate; if the clamping force is too large or too small, the feeding amount of the cylinder can be adjusted in time to ensure that the mobile phone will not be damaged while being fixed; at the same time, the resistance wire inside the first clamp body and the second clamp body starts to heat up to heat and dissolve the glue on the back cover of the mobile phone, making it easier to separate the back cover of the mobile phone; the thermal sensor closely monitors the temperature inside the first clamp body and the second clamp body; once the temperature approaches the critical value that may cause damage to the internal components of the mobile phone, the heating of the resistance wire is immediately stopped to protect the integrity of the mobile phone; Step A3: The moving mechanism starts to work, driving the separation and assembly mechanism to move to a suitable position; the horizontal movement module, the vertical movement module and the vertical movement module cooperate with each other; according to the position of the mobile phone and the disassembly requirements; the position of the separation and assembly mechanism is accurately adjusted to ensure that it can accurately perform subsequent disassembly operations; Step A4: The up and down moving module drives the separation assembly mechanism to move downward; the separation assembly mechanism is brought close to the back cover of the mobile phone; at this time, the feed cylinder is extended; the suction cup is pushed close to the back cover of the mobile phone; until the suction cup firmly sucks the back cover of the mobile phone; Step A5: The guide rail drives the separation assembly mechanism to move upward; since the suction cup sucks the back cover of the mobile phone, the back cover of the mobile phone is gradually separated during the upward movement of the separation assembly mechanism, thereby achieving disassembly of the back cover.

[0009] The installation steps are: Step B1: Place the phone without a back cover accurately on the suction cup device; use the suction cup device at the bottom of the support base to fix the phone; ensure that the phone remains stable during the installation process; and does not move or shake; Step B2: The cylinders around the clamping mechanism move forward to clamp and fix the mobile phone; the pressure sensor provides real-time feedback on whether the clamping force is appropriate to ensure that the mobile phone will not be damaged while being fixed; Step B3: The up and down moving module drives the separation assembly mechanism to move downward, and the separation assembly mechanism is brought close to the mobile phone. During this process, the visual sensor starts to work, and the position and edge information of the mobile phone are fed back in real time. The signal fed back by the visual sensor controls the movement of the moving mechanism at the edge of the mobile phone. At the same time, the injector starts to work, and the glue is evenly applied to the edge of the mobile phone, so as to prepare for the installation of the back cover of the mobile phone. Step B4: The suction cup sucks the back cover; the visual sensor continues to feedback signals; the moving mechanism is controlled to accurately cover the back cover of the mobile phone on the mobile phone; through the precise positioning of the visual sensor; it is ensured that the position of the back cover of the mobile phone and the mobile phone are completely matched; there will be no deviation; Step B5: The blowing device starts to work; it is provided with four evenly distributed blowing ports to blow out airflow; accelerate the cold setting of the glue; by accelerating the cold setting process of the glue; it can shorten the installation time of the mobile phone back cover; improve the installation efficiency; and ensure the firmness of the installation of the mobile phone back cover.

[0010] The present invention can achieve the following beneficial effects: 1. Improve the efficiency of disassembly and assembly of the mobile phone back cover. Through the automated device and method, the disassembly and assembly of the mobile phone back cover can be completed quickly and accurately, which greatly saves time.

[0011] 2. Enhanced safety of disassembly and assembly of the mobile phone back cover. The clamping mechanism and suction cup device in the device can firmly fix the mobile phone to prevent the mobile phone from moving or being damaged during the disassembly and assembly process. At the same time, the sensor inside the clamp body can monitor the temperature and pressure in real time to prevent damage to the internal components of the mobile phone.

[0012] 3. Improve the quality of mobile phone back cover installation. The design of the syringe and blowing device can ensure that the mobile phone back cover is firmly installed, the glue cools and solidifies quickly, and improves the quality and stability of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a three-dimensional structural diagram of the present invention; Figure 2 This is a structural diagram of the support base of the present invention; Figure 3 This is a structural diagram of the suction cup of the present invention; Figure 4 The present invention is a structural diagram of the mobile mechanism; Figure 5 This is a structural diagram of the clamping mechanism of the present invention; Figure 6 It is a structural diagram of the separation and assembly mechanism of the present invention.

[0014] In the figure: support base 1: mounting opening 11, suction cup device 12, large suction cup 121, small suction cup 122; Clamping mechanism 2: feeding cylinder 21, first clamping body 22, second clamping body 23, internal resistance wire 231, thermal sensor 232, pressure sensor 233; Moving mechanism 3: transverse moving module 31, longitudinal moving module 32, up and down moving module 33, connecting frame 34, control motor 35, connecting block 36, screw guide rail device 311, screw moving device 321, guide rail 331; Separation and assembly mechanism 4: connection block 41, mounting plate 42, feed cylinder 43, suction cup 44, syringe 45, blowing device 46, visual sensor 47, blowing port 461. DETAILED DESCRIPTION

[0015] The preferred solution is Figures 1 to 6 As shown, a mobile phone back cover disassembly and assembly device is composed of a support base 1, a clamping mechanism 2, a moving mechanism 3, and a separation and assembly mechanism 4. The clamping mechanism 2 is installed on the inner side of the support base 1 to fix the position of the mobile phone; the moving mechanism 3 is connected to the upper part of the support mechanism and is used to move the separation and assembly mechanism 4. The separation and assembly mechanism 4 is connected to the moving mechanism 3 and is used for disassembly and installation of the mobile phone back cover.

[0016] The support base 1 is provided with a clamping mechanism 2 inside, which plays a key role in providing stable support during the disassembly and assembly of the mobile phone back cover. It includes an installation opening 11, which is specifically used to install the clamping mechanism 2 to ensure that the position of the clamping mechanism 2 is accurate and firm. At the same time, a suction cup device 12 is provided at the bottom of the support base 1. The suction cup device 12 is composed of an outer large suction cup 121 and an inner small suction cup 122. The double suction cup design can greatly enhance the fixing effect of the mobile phone, prevent the mobile phone from moving unnecessarily during the disassembly and assembly process, and thus ensure the accuracy and safety of the disassembly and assembly operation.

[0017] The clamping mechanism 2 includes a feed cylinder 21 evenly arranged around and a first clamp body 22 and a second clamp body 23 connected to the cylinder. These feed cylinders 21 can work together to clamp and fix the mobile phone from multiple directions. The first clamp body 22 and the second clamp body 23 are provided with an internal resistance wire 231, a thermal sensor 232 and a pressure sensor 233 on the upper side. The internal resistance wire 231 is mainly used to heat and dissolve the glue on the back cover of the mobile phone, so that the back cover of the mobile phone is easier to separate during the disassembly process. The thermal sensor 232 can monitor the temperature inside the first clamp body 22 and the second clamp body 23 in real time to prevent the temperature from being too high and damaging the internal components of the mobile phone. The pressure sensor 233 can feedback whether the clamping force is appropriate to ensure that the mobile phone will not be damaged while being fixed. In addition, the shape and functional design of the first clamp body 22 and the second clamp body 23 have been carefully considered, which can effectively avoid the accidental touch of the side buttons of the mobile phone during the disassembly and assembly process, and at the same time play a good protective role for the mobile phone camera.

[0018] The moving mechanism 3 is connected to the top of the supporting mechanism, and is responsible for moving the separation assembly mechanism 4 during the disassembly and assembly of the back cover of the mobile phone to ensure that it can accurately reach the designated position for operation. The moving mechanism 3 mainly includes a lateral movement module 31, a longitudinal movement module 32, and an up and down movement module 33. The lateral movement module is connected to the connecting frame 34 by a screw guide rail device 311, and can realize lateral movement in the horizontal direction. The longitudinal movement module 32 is connected to the connecting frame 34 by a screw moving device 321, and the longitudinal movement is realized by controlling the forward and reverse rotation of the motor 35. The up and down movement module 32 is connected to the longitudinal movement module 32 by a guide rail 331 through a connecting block 36, and can realize up and down movement in the vertical direction. This multi-dimensional mobile design enables the separation assembly mechanism 4 to be flexibly operated in different positions, thereby improving the efficiency and precision of disassembly and assembly.

[0019] The separation assembly mechanism 4 is connected to the mobile mechanism 3 and is mainly used for disassembling and installing the back cover of the mobile phone. It includes a connecting block 41, a mounting plate 42, a feeding cylinder 43, a suction cup 44, a syringe 45, a blowing device 46, and a visual sensor 47. The mounting plate 42 is fixed to the connecting block 41 and connected to the upper and lower moving module guide rails 331 to provide a stable installation platform for other components. The feeding cylinder 43 is placed on the lower side of the mounting plate 42 and connected to the suction cup 44, which can control the movement of the suction cup 44. When disassembling the back cover of the mobile phone, the feeding cylinder 43 is extended so that the suction cup 44 can firmly suck the back cover of the mobile phone to achieve the separation of the back cover. The syringe 45 is filled with glue for assembling the back cover of the mobile phone. Through the synergistic effect of the moving mechanism 3 and the sensor 47, the edge of the mobile phone can be accurately glued. The blowing device 46 is provided with four evenly distributed blowing ports 461. During the installation process of the back cover of the mobile phone, these blowing ports 461 can blow out airflow, accelerate the cold setting of the glue, and improve the installation efficiency.

[0020] The implementation methods of this device include at least the following: Example 1: Disassembly of the back cover of a mobile phone 1. Place the phone on the suction cup device of the support base to ensure that the phone is in a stable position.

[0021] 2. The feeding cylinder of the clamping mechanism starts feeding, and the clamping body clamps and fixes the mobile phone. After the pressure sensor feedback indicates that the clamping is appropriate, the resistance wire inside the clamping body starts to heat up, and the thermal sensor monitors the temperature in real time.

[0022] 3. The moving mechanism drives the separation assembly mechanism to move to a suitable position above the mobile phone.

[0023] 4. The up and down moving module drives the separation assembly mechanism to move downward, the feed cylinder extends, and the suction cup sucks the back cover of the mobile phone.

[0024] 5. The guide rail drives the separation assembly mechanism to move upward to complete the disassembly of the back cover of the mobile phone.

[0025] Embodiment 2: Installation of mobile phone back cover 1. Place the phone without back cover on the suction cup device of the support base to ensure that the phone is in a stable position.

[0026] 2. The feeding cylinder of the clamping mechanism starts feeding movement, and the clamping body clamps and fixes the mobile phone. The pressure sensor feedback indicates that the clamping is appropriate.

[0027] 3. The up and down moving module drives the separation assembly mechanism to move downward and approach the mobile phone.

[0028] 4. Through the signal feedback from the visual sensor, the moving mechanism is controlled to move on the edge of the mobile phone, and at the same time the injector works to evenly apply the glue on the edge of the mobile phone.

[0029] 5. The suction cup holds the back cover of the mobile phone, and the visual sensor feedbacks the signal to control the moving mechanism to accurately cover the back cover of the mobile phone on the mobile phone.

[0030] 6. The blowing device works to accelerate the cooling and solidification of the glue and complete the installation of the back cover of the mobile phone.

[0031] In practical applications, appropriate adjustments and optimizations can be made according to different models of mobile phones to ensure the applicability and effectiveness of the device and method.

[0032] In summary, the mobile phone back cover disassembly and assembly device and method of the present invention have the advantages of high efficiency, safety, high quality, etc., and can meet the needs of the mobile phone repair industry.

[0033] A method for disassembling and assembling a mobile phone rear cover disassembling and assembling device includes the following two situations: The disassembly method is as follows: Step 1: Place the mobile phone steadily on the suction cup device 12, and use the dual adsorption effect of the outer large suction cup 121 and the built-in small suction cup 122 at the bottom of the support base 1 to ensure that the mobile phone remains stable during the disassembly process without moving or shaking.

[0034] Step 2: The cylinders 21 around the clamping mechanism 2 start feeding movement to clamp and fix the mobile phone from multiple directions. During the clamping process, the pressure sensor 233 provides real-time feedback on whether the clamping force is appropriate. If the clamping force is too large or too small, the feed amount of the cylinder 21 can be adjusted in time to ensure that the mobile phone will not be damaged while being fixed. At the same time, the resistance wire 231 inside the first clamp body 22 and the second clamp body 23 starts to heat up, heating and dissolving the glue on the back cover of the mobile phone, making it easier to separate the back cover of the mobile phone. The thermal sensor 232 closely monitors the temperature inside the first clamp body 22 and the second clamp body 23. Once the temperature approaches the critical value that may cause damage to the internal components of the mobile phone, the heating of the resistance wire 231 is immediately stopped to protect the integrity of the mobile phone.

[0035] Step 3: The moving mechanism 3 starts to work, driving the separation and assembly mechanism 4 to move to a suitable position. The lateral movement module 31, the longitudinal movement module 32 and the vertical movement module 33 cooperate with each other to accurately adjust the position of the separation and assembly mechanism 4 according to the position of the mobile phone and the disassembly requirements, ensuring that it can accurately perform subsequent disassembly operations.

[0036] Step 4: The up-and-down moving module 33 drives the separation assembly mechanism 4 to move downward, so that the separation assembly mechanism 4 is close to the back cover of the mobile phone. At this time, the feeding cylinder 43 extends, pushing the suction cup 44 to approach the back cover of the mobile phone until the suction cup 44 firmly sucks the back cover of the mobile phone.

[0037] Step 5: The guide rail 331 drives the separation assembly mechanism 4 to move upward. Since the suction cup 44 sucks the back cover of the mobile phone, the back cover of the mobile phone is gradually separated during the upward movement of the separation assembly mechanism 4, thereby realizing the disassembly of the back cover.

[0038] The installation method is as follows: Step 1: Place the phone without a back cover accurately on the suction cup device 12, and use the suction cup device 12 at the bottom of the support base 1 to fix the phone to ensure that the phone remains stable during the installation process without moving or shaking.

[0039] Step 2: The cylinders 21 around the clamping mechanism 2 move forward to clamp and fix the mobile phone. The pressure sensor 233 provides real-time feedback on whether the clamping force is appropriate to ensure that the mobile phone is not damaged while being fixed.

[0040] Step 3: The up-down moving module 33 drives the separation assembly mechanism 4 to move downward, so that the separation assembly mechanism 4 is close to the mobile phone. In this process, the visual sensor 47 starts to work and feedbacks the position and edge information of the mobile phone in real time. The signal fed back by the visual sensor 47 controls the movement of the moving mechanism 3 at the edge of the mobile phone. At the same time, the injector 45 starts to work and evenly applies the glue to the edge of the mobile phone, preparing for the installation of the back cover of the mobile phone.

[0041] Step 4: The suction cup 44 sucks the back cover, and the visual sensor 47 continues to feedback signals to control the moving mechanism 3 to accurately cover the mobile phone back cover on the mobile phone. Through the precise positioning of the visual sensor 47, it is ensured that the position of the mobile phone back cover and the mobile phone is completely matched without deviation.

[0042] Step 5: The blowing device 46 starts working, and it is provided with four evenly distributed blowing ports 461 to blow out airflow to accelerate the cold setting of the glue. By accelerating the cold setting process of the glue, the time for installing the mobile phone back cover can be shortened, the installation efficiency can be improved, and the firmness of the installation of the mobile phone back cover can be ensured.

[0043] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limiting the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A mobile phone back cover disassembly and assembly device, characterized in that: It comprises a supporting base (1), a clamping mechanism (2), a moving mechanism (3) and a separating and assembling mechanism (4); The clamping mechanism (2) is installed on the inner side of the support base (1) to fix the position of the mobile phone; The moving mechanism (3) is connected to the upper part of the supporting mechanism and is used to move the separating and assembling mechanism (4); The separation and assembly mechanism (4) is connected to the moving mechanism (3) and is used for disassembling and installing the back cover of a mobile phone.

2. A mobile phone rear cover disassembly and assembly device according to claim 1, characterized in that: A clamping mechanism (2) is installed on the inner side of the support base (1). The support base (1) comprises a mounting opening (11). The mounting opening (11) is used to mount the clamping mechanism (2). A suction cup device (12) is provided at the bottom of the support base (1). The suction cup device (12) is composed of an outer large suction cup (121) and an inner small suction cup (122).

3. A mobile phone rear cover disassembly and assembly device according to claim 1, characterized in that: The clamping mechanism (2) comprises a feed cylinder (21) evenly arranged on all sides, and a first clamp body (22) and a second clamp body (23) connected to the cylinder; an internal resistance wire (231), a thermal sensor (232) and a pressure sensor (233) are provided on the upper sides of the first clamp body (22) and the second clamp body (23).

4. A mobile phone rear cover disassembly and assembly device according to claim 1, characterized in that: The moving mechanism (3) is connected to the upper part of the supporting mechanism and is responsible for moving the separation assembly mechanism (4) during the process of disassembling and assembling the back cover of the mobile phone; the moving mechanism (3) comprises a transverse movement module (31), a longitudinal movement module (32), and an up-and-down movement module (33); the transverse movement module is connected to a connecting frame (34) by a screw guide rail device (311), and the longitudinal movement module (32) is connected to the connecting frame (34) by a screw moving device (321), and longitudinal movement is achieved by controlling the forward and reverse rotation of the motor (35); the up-and-down movement module (32) is connected to the longitudinal movement module (32) by a guide rail (331) through a connecting block (36).

5. A mobile phone rear cover disassembly and assembly device according to claim 4, characterized in that: The transverse movement module is connected to the connecting frame (34) by a screw guide rail device (311) and can realize transverse movement in the horizontal direction; the longitudinal movement module (32) is connected to the connecting frame (34) by a screw moving device (321) and realizes longitudinal movement by controlling the forward and reverse rotation of the motor (35); the up and down movement module (32) is connected to the longitudinal movement module (32) by a guide rail (331) through a connecting block (36) and is used to realize up and down movement in the vertical direction.

6. A mobile phone rear cover disassembly and assembly device according to claim 5, characterized in that: The separation assembly mechanism (4) is connected to the moving mechanism (3) and is used for disassembling and installing the back cover of the mobile phone; the separation assembly mechanism (4) comprises a connection block (41), a mounting plate (42), a feeding cylinder (43), a suction cup (44), a syringe (45), a blowing device (46) and a visual sensor (47); the mounting plate (42) is fixed to the connection block (41) and connected to the up and down moving module guide rail (331); the feeding cylinder (43) is placed on the lower side of the mounting plate (42) and connected to the suction cup (44) and can control the movement of the suction cup (44); when disassembling the back cover of the mobile phone, the feeding cylinder (43) is extended so that the suction cup (44) can firmly suck the back cover of the mobile phone, thereby realizing separation of the back cover; The syringe (45) contains glue for assembling the back cover of the mobile phone. Through the coordinated action of the moving mechanism (3) and the sensor (47), the glue can be accurately applied to the edge of the mobile phone. The blowing device (46) is provided with four evenly distributed blowing ports (461). During the installation process of the back cover of the mobile phone, the blowing ports (461) can blow out airflow.

7. A method for disassembling and assembling a mobile phone rear cover according to claim 1, characterized in that: The invention comprises a disassembly method and an installation method, wherein the disassembly method comprises the following steps: Step A1: Place the mobile phone steadily on the suction cup device (12); utilize the dual adsorption effect of the outer large suction cup (121) and the inner small suction cup (122) at the bottom of the support base (1); ensure that the mobile phone remains stable during the disassembly process; and does not move or shake; Step A2: The cylinders (21) around the clamping mechanism (2) start to move forward; the mobile phone is clamped and fixed from multiple directions; during the clamping process, the pressure sensor (233) provides real-time feedback on whether the clamping force is appropriate; if the clamping force is too large or too small, the feeding amount of the cylinder (21) can be adjusted in time to ensure that the mobile phone is not damaged while being fixed; at the same time, the resistance wire (231) inside the first clamp body (22) and the second clamp body (23) starts to heat up to heat and dissolve the glue on the back cover of the mobile phone, making it easier to separate the back cover of the mobile phone; the thermal sensor (232) closely monitors the temperature inside the first clamp body (22) and the second clamp body (23); once the temperature approaches a critical value that may cause damage to the internal components of the mobile phone, the heating of the resistance wire (231) is immediately stopped to protect the integrity of the mobile phone; Step A3: the moving mechanism (3) starts to work, driving the separation and assembly mechanism (4) to move to a suitable position; the lateral movement module (31), the longitudinal movement module (32) and the vertical movement module (33) cooperate with each other; according to the position of the mobile phone and the disassembly requirements; the position of the separation and assembly mechanism (4) is accurately adjusted to ensure that it can accurately perform subsequent disassembly operations; Step A4: the up-and-down moving module (33) drives the separation assembly mechanism (4) to move downward, so that the separation assembly mechanism (4) is close to the back cover of the mobile phone. At this time, the feeding cylinder (43) is extended, pushing the suction cup (44) close to the back cover of the mobile phone, until the suction cup (44) firmly sucks the back cover of the mobile phone. Step A5: the guide rail (331) drives the separation assembly mechanism (4) to move upward; since the suction cup (44) sucks the back cover of the mobile phone, the back cover of the mobile phone is gradually separated during the upward movement of the separation assembly mechanism (4), thereby achieving disassembly of the back cover.

8. A method for disassembling and assembling a mobile phone rear cover according to claim 1, characterized in that: The installation steps are: Step B1: accurately place the mobile phone without a back cover on the suction cup device (12); use the suction cup device (12) at the bottom of the support base (1) to fix the mobile phone; ensure that the mobile phone remains stable during the installation process and does not move or shake; Step B2: The cylinders (21) around the clamping mechanism (2) move forward to clamp and fix the mobile phone; the pressure sensor (233) provides real-time feedback on whether the clamping force is appropriate to ensure that the mobile phone is not damaged while being fixed; Step B3: The up-and-down moving module (33) drives the separation assembly mechanism (4) to move downward, and the separation assembly mechanism (4) is brought close to the mobile phone. During this process, the visual sensor (47) starts to work, and the position and edge information of the mobile phone are fed back in real time. The signal fed back by the visual sensor (47) controls the movement of the moving mechanism (3) at the edge of the mobile phone. At the same time, the injector (45) starts to work, and the glue is evenly applied to the edge of the mobile phone, so as to prepare for the installation of the back cover of the mobile phone. Step B4: The suction cup (44) sucks the back cover; the visual sensor (47) continues to feedback signals; the moving mechanism (3) is controlled to accurately cover the back cover of the mobile phone on the mobile phone; through the precise positioning of the visual sensor (47); it is ensured that the position of the back cover of the mobile phone and the mobile phone are completely matched without deviation; Step B5: The blowing device (46) starts to work; it is provided with four evenly distributed blowing ports (461) to blow out airflow; accelerate the cold setting of the glue; by accelerating the cold setting process of the glue; the time for installing the back cover of the mobile phone can be shortened; the installation efficiency can be improved; and at the same time, the firmness of the installation of the back cover of the mobile phone can be ensured.

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