Screen disassembling mechanism and screen disassembling machine

Abstract

The utility model discloses a screen disassembling mechanism which comprises a suction cup rotating seat and a suction cup module. A translation driving mechanism is further mounted at the top of the suction cup rotating seat in the length direction of the suction cup rotating seat, and the translation driving mechanism is further in driving connection with a first translation seat; a first sliding hole is further formed in the top of the suction cup rotating base in the length direction of the suction cup rotating base, one end of the bottom of the first translation base is further connected with a first connecting base, and the lower portion of the first connecting base movably penetrates through the first sliding hole. A suction cup mounting seat is further arranged at the bottom of the suction cup rotating seat, and the top of the suction cup mounting seat is connected with the bottom of the first connecting seat; and the suction cup module is detachably mounted on the suction cup mounting seat. The detachable suction cup is designed to be of a quick-release spring buckle structure, replacement is convenient and fast, operation such as connector detaching or air pipe inserting and pulling is not needed, and operation is simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of automation technology, and in particular to a screen removal mechanism and screen removal machine. Background Technology

[0002] With the advancement of technology, electronic products have developed rapidly. For example, smartphones have gradually transitioned from small, portable devices to full-screen phones with increasingly larger screens and foldable phones with even greater thickness. Furthermore, modern phones are increasingly designed with dustproof and waterproof features, placing higher demands on the integrity and sealing of the phone. This has increased the difficulty of disassembly during phone repair.

[0003] Currently, smartphone panels and rear battery covers are primarily fixed using adhesive bonding. During disassembly, the panel needs to be heated to 65°C to degrade the adhesive, then removed and replaced using a suction cup. However, conventional phone heating platforms only provide heating; manual disassembly is still required. These heating platforms are inconvenient to use, difficult to operate at high temperatures, resulting in low efficiency, and are prone to damaging the phone's surface or causing burns. Furthermore, the unpredictable factors such as the operator's skill level and condition can easily damage the phone during disassembly, affecting its performance. Utility Model Content

[0004] The purpose of this utility model is to provide a screen removal mechanism and screen removal machine. The suction cup module of the screen removal mechanism can move relative to the suction cup rotating seat, which can meet the disassembly of various types of mobile phones, and is compatible with different working conditions of mobile phone flex cables, thereby improving compatibility and disassembly and repair efficiency. At the same time, the disassembly suction cup is designed with a quick-release spring buckle structure, which makes replacement convenient and quick, without the need to disassemble the connector or insert and unplug the air tube, etc., which is simple and convenient.

[0005] To achieve the above objectives, the following technical solution is adopted:

[0006] A screen removal mechanism includes a suction cup rotating base and a suction cup module. A translation drive mechanism is mounted on the top of the suction cup rotating base along its length, and the translation drive mechanism also drives a first translation base. A first sliding hole is also formed on the top of the suction cup rotating base along its length, and a first connecting base is connected to one end of the bottom of the first translation base, with the lower part of the first connecting base movably passing through the first sliding hole. A suction cup mounting base is also arranged at the bottom of the suction cup rotating base, and the top of the suction cup mounting base is connected to the bottom of the first connecting base. The suction cup module is detachably mounted on the suction cup mounting base.

[0007] Furthermore, the bottom of the suction cup mounting base has a first groove extending to one end along its length, and the inner walls on both sides of the first groove each have a U-shaped snap-fit ​​groove along its length; the suction cup module includes a suction cup fixing base and a vacuum suction cup installed at the bottom of the suction cup fixing base; the top of the suction cup fixing base is also connected to a snap-fit ​​base, and a snap-fit ​​block extends outward from each side of the snap-fit ​​base; the snap-fit ​​base is inserted into the first groove, and each snap-fit ​​block is snapped into a corresponding snap-fit ​​groove; one end of the suction cup mounting base is also equipped with a clamping and limiting component, which is used to clamp and limit the snap-fit ​​base within the first groove.

[0008] Furthermore, one end of the suction cup mounting base is provided with a first mounting hole, and the first mounting hole is arranged near the end of the first sliding groove; the clamping and limiting assembly includes a first stop, a first guide shaft, and a first pull block; the first stop is fixedly installed at the opening of the first mounting hole, and one end of the first guide shaft moves through the first stop and is movably inserted into the first mounting hole; the end of the first guide shaft that is movably inserted into the first mounting hole is also connected to a limiting step; the outer wall of the first guide shaft is also fitted with a first spring, and the first spring is located between the limiting step and the first stop; the first pull block is connected to the other end of the first guide shaft.

[0009] Furthermore, the top of the first translation seat is provided with an air inlet, and a vacuum connector for connecting to a vacuum source is installed inside the air inlet; the first translation seat has a first air passage communicating with the air inlet, and the first air passage extends to the bottom of the first connecting seat; one end of the first slide groove is provided with an air outlet, and the suction cup mounting seat has a second air passage communicating with the air outlet, and the second air passage extends to the top of the suction cup mounting seat and communicates with the first air passage; one end of the snap-fit ​​seat has an air inlet corresponding to the air outlet, and the suction cup mounting seat has a third air passage, the two ends of the third air passage communicating with the air inlet and the vacuum suction cup respectively; after the snap-fit ​​seat is inserted and installed in the first slide groove, the air inlet and the air outlet are connected.

[0010] Furthermore, a heating component is also installed inside the suction cup rotating seat.

[0011] A screen removal machine is also provided, including the screen removal mechanism described above, and a rear pull mechanism; the rear pull mechanism is connected to the suction cup rotating seat, and the rear pull mechanism is at least used to drive the suction cup rotating seat to rotate.

[0012] Furthermore, the rear pull-out mechanism includes a pull-out fixing frame, a first connecting block, a second connecting block, a first connecting rod, and a rear pull-out lifting module; the suction cup rotating seat is arranged on one side near the pull-out fixing frame; the first connecting block is installed on one side of the pull-out fixing frame, and the second connecting block is installed on the top of the suction cup rotating seat; the two ends of the first connecting rod are respectively hinged to one side of the first connecting block and the top of the second connecting block; the rear pull-out lifting module is installed on the other side of the pull-out fixing frame, and the rear pull-out lifting module is also driven and connected to a pull-out lifting plate; each end of one side of the pull-out lifting plate is connected to a connecting arm, and one end of each connecting arm extends to one side of the suction cup rotating seat; one end of the suction cup rotating seat is rotatably connected to the inner side of a connecting arm on both sides.

[0013] Furthermore, the rear pull-out lifting module includes a lifting slide rail assembly, a lifting screw assembly, and a lifting motor; the lifting slide rail assembly and the lifting screw assembly are installed vertically on the other side of the pull-out fixing frame, and the pull-out lifting plate is slidably arranged on the lifting slide rail assembly and connected to the lifting screw assembly; the lifting motor is installed on the lower part of the other side of the pull-out fixing frame and connected to one end of the lifting screw assembly.

[0014] Furthermore, it also includes a chassis; the rear pull-out mechanism is installed inside the chassis; the chassis also has a support platform for placing the product, and the support platform is located below the suction cup rotating seat.

[0015] By adopting the above solution, the beneficial effects of this utility model are:

[0016] The suction cup module of this utility model can move relative to the suction cup rotating base, which can meet the disassembly of various types of mobile phones, and is compatible with different working conditions of mobile phone flex cables, improving compatibility and disassembly and repair efficiency. At the same time, the disassembly suction cup is designed with a quick-release spring buckle structure, which makes replacement convenient and quick, without the need to disassemble the connector or insert and unplug the air tube, making it simple and convenient. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 for Figure 1 Exploded view;

[0019] Figure 3 This is a partial exploded view of the present invention;

[0020] Figure 4 for Figure 3 A structural diagram from another perspective;

[0021] Figure 5 This is a schematic diagram of the screen removal machine of this utility model;

[0022] The following are explanations of the labels in the attached diagram:

[0023] 1. Suction cup rotating seat; 2. Suction cup module; 3. Translation drive mechanism; 4. First translation seat; 5. Suction cup mounting seat; 6. Rear pull-out mechanism; 7. Chassis; 11. Heating component; 21. Suction cup fixing seat; 22. Vacuum suction cup; 23. Snap-fit ​​seat; 24. Snap-fit ​​block; 25. Clamping and limiting component; 41. First connecting seat; 42. Vacuum connector; 51. First slide groove; 52. Snap-fit ​​groove; 61. Pull-out fixing frame; 62. First connecting block; 63. Second connecting block; 64. First connecting rod; 65. Rear pull-out lifting module; 66. Pull-out lifting plate; 67. Connecting arm; 71. Bearing platform; 251. First stop block; 252. First guide shaft; 253. First pull block; 254. Limiting step; 255. First spring. Detailed Implementation

[0024] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] Reference Figures 1 to 5 As shown, this utility model provides a screen removal mechanism. In one embodiment, it includes a suction cup rotating base 1 and a suction cup module 2. A translation drive mechanism 3 is also installed on the top of the suction cup rotating base 1 along its length direction, and the translation drive mechanism 3 is also connected to a first translation base 4. A first sliding hole is also provided on the top of the suction cup rotating base 1 along its length direction. A first connecting base 41 is also connected to one end of the bottom of the first translation base 4, and the lower part of the first connecting base 41 is movably arranged through the first sliding hole. A suction cup mounting base 5 is also arranged at the bottom of the suction cup rotating base 1, and the top of the suction cup mounting base 5 is connected to the bottom of the first connecting base 41. The suction cup module 2 is detachably installed on the suction cup mounting base 5.

[0026] In this embodiment, the translation drive mechanism 3 includes a translation motor, a lead screw, a floating nut mounted on the lead screw, and a slide rail assembly arranged on the top of the suction cup rotating seat 1; the first translation seat 4 is slidably arranged on the slide rail assembly and connected to the lead screw via the floating nut; the translation motor drives the first translation seat 4 to slide along the slide rail assembly via the lead screw and the floating nut, thereby driving the suction cup mounting seat 5 and the suction cup module 2 mounted on the suction cup mounting seat 5 to move, so as to meet the disassembly of various types of mobile phones (the position of the suction cup module 2 needs to be adjusted accordingly due to the influence of the size and type of mobile phone), and to be compatible with the working conditions of different mobile phone flex cables, thereby improving compatibility and disassembly and repair efficiency.

[0027] Meanwhile, the bottom of the suction cup mounting base 5 is provided with a first sliding groove 51 extending to one end along its length direction, and the inner walls on both sides of the first sliding groove 51 are each provided with a U-shaped snap-fit ​​groove 52 along its length direction; the suction cup module 2 includes a suction cup fixing base 21 and a vacuum suction cup 22 installed at the bottom of the suction cup fixing base 21; the top of the suction cup fixing base 21 is also connected to a snap-fit ​​base 23, and a snap-fit ​​block 24 extends outward from each side of the snap-fit ​​base 23; the snap-fit ​​base 23 is inserted into the first sliding groove 51, and each snap-fit ​​block 24 is snapped into a snap-fit ​​groove 52; one end of the suction cup mounting base 5 is also provided with a clamping and limiting component 25, which is used to clamp and limit the snap-fit ​​base 23 within the first sliding groove 51. The suction cup holder 21 can be pulled out and snapped into the first slide groove 51 via the snap-fit ​​seat 23, making installation and disassembly convenient. At the same time, a clamping and limiting component 25 is provided, which can clamp and limit the suction cup holder 21 after the suction cup is installed to ensure its stability.

[0028] In one embodiment, one end of the suction cup mounting base 5 is further provided with a first mounting hole, and the first mounting hole is arranged near the end of the first sliding groove 51; the clamping and limiting assembly 25 includes a first stop 251, a first guide shaft 252, and a first pull block 253; the first stop 251 is fixedly installed at the opening of the first mounting hole, and one end of the first guide shaft 252 is movably inserted into the first mounting hole after passing through the first stop 251; the end of the first guide shaft 252 movably inserted into the first mounting hole is also connected to a limiting step 254; the outer wall of the first guide shaft 252 is also sleeved with a first spring 255, and the first spring 255 is located between the limiting step 254 and the first stop 251; the first pull block 253 is connected to the other end of the first guide shaft 252. After the suction cup holder 21 is pushed into the first slide groove 51 via the snap-fit ​​seat 23, the first pull block 253 can be manually pulled to pull out the first pull block 253 and the first guide shaft 252 (at this time, the limiting step 254 will squeeze the first spring 255, putting it in a compressed state). Then, the first pull block 253 is rotated so that one end of the first pull block 253 is rotated to one end of the snap-fit ​​seat 23. Then, the first pull block 253 is released. Driven by the restoring force of the first spring 255, the first pull block 253 is reset and pressed against the end of the snap-fit ​​seat 23 to press it into a limited position. When disassembling and replacing the vacuum suction cup 22, it is only necessary to pull out the first pull block 253 and rotate it to avoid the position to disassemble and replace the suction cup, which is simple and convenient.

[0029] Meanwhile, the top of the first translation seat 4 is also provided with an air inlet, and a vacuum connector 42 for connecting to a vacuum source is also installed in the air inlet; the first translation seat 4 is provided with a first air passage communicating with the air inlet, and the first air passage extends to the bottom of the first connecting seat 41; one end of the first slide groove 51 is also provided with an air outlet, and the inside of the suction cup mounting seat 5 is also provided with a second air passage communicating with the air outlet, and the second air passage extends to the top of the suction cup mounting seat 5 and communicates with the first air passage; one end of the snap-fit ​​seat 23 is provided with an air inlet corresponding to the air outlet, and a third air passage is provided in the suction cup fixing seat 21, and the two ends of the third air passage are respectively connected to the air inlet and the vacuum suction cup 22; after the snap-fit ​​seat 23 is inserted and installed in the first slide groove 51, the air inlet and the air outlet are connected. After the card holder 23 is inserted into the first slide groove 51, its air inlet will connect with the air outlet. The vacuum source connected to the vacuum connector 42 will flow into the vacuum suction cup 22 after passing through the first air passage, the second air passage, the air outlet, the air inlet, and the third air passage in sequence, ensuring its normal operation. In this embodiment, the suction cup is designed with a quick-release spring buckle structure, which makes replacement convenient and quick without the need to disassemble the connector or insert or remove the air tube, which is simple and convenient.

[0030] In one embodiment, a heating assembly 11 is also installed inside the suction cup rotating base 1. The heating assembly 11 includes a temperature-sensing thermocouple and a heating tube installed inside the suction cup rotating base 1. The heating tube allows for independent heating of the top of the product to accelerate the adhesive failure rate and thus improve disassembly efficiency. At the same time, the temperature-sensing thermocouple can detect the heating temperature in real time, achieving closed-loop temperature control and ensuring that the product is not damaged due to excessive heating temperature.

[0031] In addition, in one embodiment, a screen removal machine is also provided, including the screen removal mechanism described above, and further including a rear pull-out mechanism 6; the rear pull-out mechanism 6 is connected to the suction cup rotating seat 1, and the rear pull-out mechanism 6 is at least used to drive the suction cup rotating seat 1 to rotate; the rear pull-out mechanism 6 includes a pull-out fixing frame 61, a first connecting block 62, a second connecting block 63, a first connecting rod 64, and a rear pull-out lifting module 65; the suction cup rotating seat 1 is arranged on the side close to the pull-out fixing frame 61; the first connecting block 62 is installed on one side of the pull-out fixing frame 61, and the second connecting block 63... The first connecting rod 64 is mounted on the top of the suction cup rotating base 1; the two ends of the first connecting rod 64 are respectively hinged to one side of the first connecting block 62 and the top of the second connecting block 63; the rear pull-out lifting module 65 is mounted on the other side of the pull-out fixing frame 61, and the rear pull-out lifting module 65 is also driven to connect to the pull-out lifting plate 66; each end of one side of the pull-out lifting plate 66 is connected to a connecting arm 67, and one end of the two connecting arms 67 extends to one side of the suction cup rotating base 1; one end of the suction cup rotating base 1 is rotatably connected to the inner side of a connecting arm 67 on both sides.

[0032] After the suction cup module 2 holds the screen or back cover of the product, the rear pull-out lifting module 65 drives the pull-out lifting plate 66 to rise, which in turn applies an upward lifting force to one end of the suction cup rotating seat 1 via the two connecting arms 67. Since the first connecting rod 64 applies downward pressure to the suction cup rotating seat 1, the suction cup rotating seat 1 will rotate clockwise relative to the connecting arms 67 (e.g., ...). Figure 1 As shown in the figure, the suction cup module 2 slowly pulls the screen or back cover of the product to be disassembled from the rear end of the product at an angle, and then the screen is disassembled in conjunction with the support platform 71. In this embodiment, a lifting drive component (which can be a motor screw drive method, and there is no limitation) is also installed on one side of the pulling fixing frame 61. The lifting drive component is connected to the first connecting block 62 and can drive the first connecting block 62 to lift and lower, so as to adjust the position of the first connecting block 62 and thus adapt to the disassembly of different types of products. At the same time, the pulling lifting plate 66 can remain stationary, and the lifting drive component drives the first connecting block 62 to move, so as to drive the suction cup rotating seat 1 to disassemble the product from the front end via the first connecting rod 64.

[0033] In one embodiment, the rear pull-out lifting module 65 includes a lifting slide rail assembly, a lifting screw assembly, and a lifting motor. The lifting slide rail assembly and the lifting screw assembly are vertically mounted on the other side of the pull-out fixing frame 61. The pull-out lifting plate 66 is slidably arranged on the lifting slide rail assembly and connected to the lifting screw assembly. The lifting motor is mounted on the lower part of the other side of the pull-out fixing frame 61 and connected to one end of the lifting screw assembly. The rear pull-out lifting module 65 uses a motor and screw drive method to ensure the stability of the lifting of the pull-out lifting plate 66.

[0034] In addition, it includes a housing 7; the rear pull-out mechanism 6 is installed inside the housing 7; the housing 7 also has a support platform 71 for placing products, and the support platform 71 is located below the suction cup rotating seat 1. The support platform 71 can be an existing centering clamping platform (there is no limitation on this), which can clamp and fix the product to be disassembled so that the disassembly mechanism can disassemble it.

[0035] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A screen removal mechanism, characterized by, Including sucking disc rotation seat, sucking disc module;The top of the sucking disc rotation seat is also provided with a translation driving mechanism along its length direction, and the translation driving mechanism is also drivingly connected with a first translation seat;The top of the sucking disc rotation seat is also provided with a first sliding hole along its length direction, and the bottom of the first translation seat is also connected with a first connecting seat, and the lower part of the first connecting seat is movably arranged through the first sliding hole;The bottom of the sucking disc rotation seat is also provided with a sucking disc mounting seat, and the top of the sucking disc mounting seat is connected with the bottom of the first connecting seat;The sucking disc module is detachably mounted on the sucking disc mounting seat.

2. The screen removal mechanism according to claim 1, characterized in that, The bottom of the sucking disc mounting seat is provided with a first sliding groove penetrating to one end thereof along its length direction, and the inner walls of the two sides of the first sliding groove are each provided with a U-shaped clamping groove along its length direction;The sucking disc module comprises a sucking disc fixing seat and a vacuum sucking disc mounted on the bottom of the sucking disc fixing seat;The top of the sucking disc fixing seat is also connected with a clamping seat, and the two sides of the clamping seat each extend outward a clamping block;The clamping seat is inserted in the first sliding groove, and each clamping block is correspondingly clamped in a clamping groove;One end of the sucking disc mounting seat is also provided with a clamping and limiting assembly, which is used for clamping and limiting the clamping seat in the first sliding groove.

3. The screen removal mechanism according to claim 2, wherein One end of the sucking disc mounting seat is also provided with a first mounting hole, and the first mounting hole is arranged near one end of the first sliding groove;The clamping and limiting assembly comprises a first stop block, a first guide shaft and a first pull block;The first stop block is fixedly installed at the opening of the first mounting hole, one end of the first guide shaft is movably inserted in the first mounting hole after passing through the first stop block;The end of the first guide shaft movably inserted in the first mounting hole is also connected with a limiting step;The outer wall of the first guide shaft is also sleeved with a first spring, and the first spring is located between the limiting step and the first stop block;The first pull block is connected to the other end of the first guide shaft.

4. The screen removal mechanism according to claim 3, wherein The top of the first translation seat is also provided with a gas connection hole, and a vacuum connector for connecting a vacuum gas source is mounted in the gas connection hole;A first air flow channel is formed in the first translation seat and communicates with the gas connection hole, and the first air flow channel penetrates to the bottom of the first connecting seat;One end of the first sliding groove is also provided with an air outlet hole, and a second air flow channel is formed in the inside of the sucking disc mounting seat and communicates with the air outlet hole, and the second air flow channel penetrates to the top of the sucking disc mounting seat and communicates with the first air flow channel;An air inlet hole is formed in the clamping seat corresponding to the air outlet hole, and a third air flow channel is formed in the clamping seat, and the two ends of the third air flow channel respectively communicate with the air inlet hole and the vacuum sucking disc;After the clamping seat is inserted and mounted in the first sliding groove, the air inlet hole communicates with the air outlet hole.

5. The screen removal mechanism of claim 1, wherein, The sucking disc rotation seat is also provided with a heating assembly.

6. A screen dismounting machine comprising a screen dismounting mechanism according to any one of claims 1 to 5, characterized in that It also comprises a rear pulling mechanism;The rear pulling mechanism is connected with the sucking disc rotation seat, and the rear pulling mechanism is used for driving the sucking disc rotation seat to rotate.

7. The screen remover according to claim 6, wherein The rear drawing mechanism comprises a drawing fixing frame, a first connecting block, a second connecting block, a first connecting rod, and a rear drawing lifting module; the suction cup rotating seat is arranged on one side of the drawing fixing frame; the first connecting block is installed on one side of the drawing fixing frame, and the second connecting block is installed on the top of the suction cup rotating seat; the two ends of the first connecting rod are respectively hinged to one side of the first connecting block and the top of the second connecting block; the rear drawing lifting module is installed on the other side of the drawing fixing frame, and the rear drawing lifting module is further driven to be connected with a drawing lifting plate; one connecting arm is connected to each end of one side of the drawing lifting plate, and one end of the two connecting arms respectively extends to one side of the suction cup rotating seat; one end of the suction cup rotating seat is respectively rotationally connected to the inner side of one connecting arm.

8. The screen remover according to claim 7, wherein The rear drawing lifting module comprises a lifting slide rail assembly, a lifting screw rod assembly, and a lifting motor; the lifting slide rail assembly and the lifting screw rod assembly are installed on the other side of the drawing fixing frame in the vertical direction, the drawing lifting plate is slidingly arranged on the lifting slide rail assembly and is connected with the lifting screw rod assembly; the lifting motor is installed on the lower part of the other side of the drawing fixing frame and is connected with one end of the lifting screw rod assembly.

9. The screen remover of claim 6, wherein, The rear drawing mechanism is installed in the case; a bearing platform for placing products is further installed in the case, and the bearing platform is located below the suction cup rotating seat.

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