Screen disassembly device

Abstract

The present invention relates to the technical field of automated mechanical equipment, and specifically discloses a screen disassembly device. The device is used to disassemble the screen of an electronic product, and includes a clamp module and a main body module detachably connected to the clamp module; the clamp module includes a clamp plate and a clamping unit arranged thereon for clamping the side of the electronic product, a sending unit storing information, and a heating unit for heating the side of the electronic product; the main body module includes a main body frame and a receiving unit arranged thereon, a control unit, and an adsorption unit for adsorbing the screen of the electronic product, the receiving unit can transmit the processed information to the control unit, so that the control unit can control the heating unit to automatically complete the heating operation corresponding to the information. The above-mentioned setting can automatically complete the adjustment of the device in the heating operation, so that the disassembly process can be completed accurately and efficiently.

Description

Technical Field

[0001] The present invention relates to the technical field of automated mechanical equipment, and particularly to a screen disassembly device. Background Art

[0002] With the progress of technology, electronic products have developed rapidly, bringing us a convenient life experience. Capacitive screens are used in touch screens of smart phones, smart watches, tablet computers, etc. on the market, and the screens may be scratched or even damaged due to bumps during use.

[0003] After the screen is damaged, it needs to be disassembled and replaced with a new one. The traditional screen disassembly process is to use a hot air gun to assist in degumming, and a pry bar to expand the gap and then disassemble the screen. The above operations are all completed manually, which requires high skills. If the heating is uneven or the operation is slightly careless, it is very easy to damage the screen.

[0004] At present, there are also devices that can simultaneously complete the positioning, heating, and screen disassembly operations of electronic products. However, due to the different sizes, heating times, heating temperatures, and other conditions of different electronic products, the operator needs to first determine the parameters of heating information such as the heating time and heating temperature of the corresponding electronic product, and then input the heating information into the device by manual adjustment. The above requires a lot of time, with low work efficiency and easy to make mistakes. Summary of the Invention

[0005] The purpose of the present invention is to provide a screen disassembly device to solve the problems of low adjustment efficiency and poor accuracy of the screen disassembly device.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] A screen disassembly device for disassembling the screen of an electronic product, comprising a fixture module and a main body module; the fixture module includes a fixture plate and a clamping unit, a signal sending unit, and a heating unit provided on the fixture plate. The clamping unit is used for clamping the side of the electronic product, the heating unit is used for heating the side of the electronic product, and the signal sending unit stores heating information; the main body module is detachably connected to the fixture module, and the main body module includes a main body frame and a signal receiving unit, a control unit, and an adsorption unit provided on the main body frame. The signal receiving unit can process the heating information and transmit the heating information to the control unit, so that the control unit can control the heating unit to automatically complete the heating operation corresponding to the heating information, and the adsorption unit is used for adsorbing the screen of the electronic product.

[0008] Wherein, the main body module further includes a guiding bar disposed on the main body frame, a positioning pin is connected to the guiding bar, a positioning groove matching with the guiding bar is further formed on the fixture plate, a pull pin is movably installed in the positioning groove, and the pull pin is used for clamping the positioning pin.

[0009] Preferably, the signal sending unit is a radio frequency tag disposed on the fixture plate, the signal receiving unit includes a radio frequency antenna, and the radio frequency antenna can read the heating information on the radio frequency tag.

[0010] Preferably, the clamping unit includes a fixed clamping block fixedly connected to the fixture plate and a movable clamping block movably installed on the fixture plate and capable of moving in a direction perpendicular to the side surface of the electronic product; a cam push rod block is also rotatably connected to the fixture plate; the cam push rod block abuts against the movable clamping block, and screwing the cam push rod block can make the movable clamping block approach / away from the fixed clamping block.

[0011] Furthermore, the main body module further includes an energy supply unit disposed on the main body frame, the energy supply unit includes a male conduction member, the heating unit includes a plurality of fixture heating blocks and a female conduction member electrically connecting the fixture heating blocks, the fixture heating blocks are installed in the fixed clamping block and the movable clamping block, and the male conduction member can be electrically connected to the female conduction member.

[0012] Even further, the main body module further includes a main body heating assembly fixedly connected to the main body frame, the main body heating assembly is electrically connected to the energy supply unit, a micro switch assembly is installed on the main body heating assembly, when the electronic product abuts against the main body heating assembly, the micro switch assembly is triggered, and the energy supply unit supplies energy to the main body heating assembly.

[0013] Preferably, the main body module further includes a buzzer disposed on the main body frame, the control unit is communicatively connected to the buzzer, and the buzzer is used for reminding that the heating operation is completed.

[0014] Preferably, the main body module further includes a suction cup holder disposed on the main body frame, a lifting assembly is provided on the suction cup holder, the adsorption unit is fixedly connected to the lifting assembly, and the lifting assembly can drive the adsorption unit to move along the direction in which the adsorption unit is arranged.

[0015] Further, the adsorption unit includes a suction cup member, a disassembly frame, and a swing block fixedly connected to one end of the disassembly frame. The suction cup member is used to adsorb the screen glass layer on the front of the electronic product and can move above the electronic product. The suction cup member is fixedly connected to the disassembly frame, and the disassembly frame is rotatably connected to the lifting assembly. The other end of the swing block is rotatably connected to the suction cup frame, so that the lifting assembly can also drive the suction cup member to rotate in a direction close to / away from the electronic product.

[0016] Preferably, the main body module further includes a sheet metal cover covering the main body frame, and the sheet metal cover is detachably connected to the main body frame.

[0017] Advantages of the present invention:

[0018] Since the fixture module capable of clamping electronic products of a specific size is also provided with information storing the heating time and temperature of the electronic products of the corresponding size, when different fixture modules are installed on the main body module, the heating information is read by the receiving unit and transmitted to the control unit, and the heating operation of the electronic products can be automatically completed, which facilitates the subsequent disassembly operation and ensures that the screen disassembly device can work efficiently and accurately. Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of the screen disassembly device provided by an embodiment of the present invention;

[0020] Figure 2 is an exploded view of the main body module provided by an embodiment of the present invention;

[0021] Figure 3 is an exploded view of the fixture module provided by an embodiment of the present invention;

[0022] Figure 4 is an exploded view of the main body heating assembly provided by an embodiment of the present invention.

[0023] In the figure:

[0024] 100, clamping unit; 110, fixed clamping block; 111, fixed clamping block cover plate; 120, movable clamping block; 121, movable clamping block cover plate; 200, radio frequency tag; 310, fixture heating block; 320, female conduction member; 331, first temperature sensing wire; 332, first temperature sensing wire cover plate; 400, receiving unit; 410, radio frequency antenna; 500, control unit; 600, power supply unit; 610, male conduction member; 620, power supply unit access end; 630, power supply unit converter; 700, adsorption unit; 710, suction cup member; 711, suction cup push-pull member; 720, swing block; 730, disassembly frame;

[0025] 800. Main body frame; 810. Main body heating component; 811. Microswitch component; 812. Main body clamping block; 813. Movable plate of main body heating component; 814. Second temperature sensing wire; 815. Cover plate of second temperature sensing wire; 816. Connecting plate of main body heating component; 817. Female connector of main body heating component; 818. Main body heating block; 820. Buzzer; 830. Suction cup holder; 831. Horizontal plate of suction cup holder; 832. First vertical plate of suction cup holder; 833. Second vertical plate of suction cup holder; 840. Lifting component; 841. Torque limiter; 842. Screw rod mounting block; 843. Screw rod; 844. First driving pin; 845. Second driving pin; 846. Screwing part; 850. Sheet metal cover; 851. Sheet metal shell; 852. Sheet metal plate; 860. Guide bar; 861. Positioning pin; 870. USB interface; 880. Emergency stop switch; 890. Aviation plug board;

[0026] 900. Fixture plate; 901. First fixture base; 902. Second fixture base; 903. Convex groove of electronic product; 904. Connecting pin of push rod block; 910. Positioning groove; 911. Pull pin; 920. Cam push rod block; 930. Disc washer. Detailed implementation mode

[0027] To make the technical problems solved by the present invention, the technical solutions adopted and the achieved technical effects clearer, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present invention.

[0028] In the description of the present invention, unless otherwise clearly defined and limited, the terms "connected", "connected" and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0029] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the contact between the first and second features through additional features therebetween rather than direct contact. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0030] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and through specific embodiments.

[0031] As Figure 1-2 shown, this embodiment provides a screen disassembly device, including a fixture module and a main body module; the fixture module includes a fixture plate 900 and a clamping unit 100, a signal sending unit and a heating unit arranged on the fixture plate 900. The clamping unit 100 is used for clamping the side surface of an electronic product, the heating unit is used for heating the side surface of the electronic product, and the signal sending unit stores heating information; the main body module is detachably connected to the fixture module, and the main body module includes a main body frame 800 and a signal receiving unit 400, a control unit 500 and an adsorption unit 700 arranged on the main body frame 800. The signal receiving unit 400 can process the heating information and transmit the heating information to the control unit 500, so that the control unit 500 can control the heating unit to automatically complete the heating operation corresponding to the heating information, and the adsorption unit 700 is used for adsorbing the electronic product screen. Since the fixture module capable of clamping electronic products of a specific size is also provided with information storing the heating time and temperature of electronic products of corresponding sizes, when different fixture modules are installed on the main body module, the heating information is read by the signal receiving unit 400 and transmitted to the control unit 500, and the heating operation of the electronic product can be automatically completed, facilitating the subsequent disassembly operation and ensuring that the screen disassembly device can work efficiently and accurately.

[0032] In this embodiment, the signal sending unit is a radio frequency tag 200 arranged on the fixture plate 900, and the signal receiving unit 400 includes a radio frequency antenna 410, and the radio frequency antenna 410 can read the heating information on the radio frequency tag 200. The radio frequency tag 200 occupies less space, has a lower cost, and can store information efficiently; the radio frequency antenna 410 is small in size and can quickly complete the reading of information. Specifically, a plastic cover is also provided on the radio frequency antenna 410 to prevent the radio frequency antenna 410 from entering dust or being damaged.

[0033] The main body module further includes a suction cup holder 830 disposed on the main body frame 800. An elevating assembly 840 is provided on the suction cup holder 830. An adsorption unit 700 is fixedly connected to the elevating assembly 840. The elevating assembly 840 can drive the adsorption unit 700 to move along the direction in which the adsorption unit 700 is arranged. The setting of the elevating assembly 840 enables the adsorption unit 700 to move above the electronic product, facilitating the disassembly operation of the screen of the electronic product.

[0034] Specifically, the suction cup holder 830 includes a suction cup holder cross plate 831, two suction cup holder first vertical plates 832 respectively fixedly connected to one end of the suction cup holder cross plate 831, and two suction cup holder second vertical plates 833 respectively fixedly connected to one end of the suction cup holder first vertical plates 832. The suction cup holder second vertical plates 833 are detachably mounted on the main body frame 800. The suction cup holder cross plate 831 and the suction cup holder first vertical plates 832 are fixedly connected by screws, and the screws are preferably M4 flat head socket head cap screws. The setting of the suction cup holder 830 determines the installation position of the adsorption unit 700. Adjusting the suction cup holder 830 can change the adsorption position and movement direction of the adsorption unit 700.

[0035] The elevating assembly 840 includes a screwing member 846, a torque limiter 841, a lead screw mounting block 842, and a lead screw 843 that are detachably connected in sequence. The lead screw 843 also sequentially passes through and is fixedly connected to a washer, a first driving pin 844, the suction cup holder cross plate 831, and a second driving pin 845 on the suction cup holder cross plate 831. One end of the lead screw 843 away from the lead screw mounting block 842 also passes through a Teflon gasket and is screwed to a locknut; the second driving pin 845 is connected to the adsorption unit 700.

[0036] The torque limiter 841 is used to prevent damage to the electronic product caused by the adsorption unit 700 being too close to the electronic product. When the adsorption unit 700 descends to abut against the screen of the electronic product, the torque limiter 841 causes the screwing member 846 to slip, thereby preventing the elevating assembly 840 from further lowering the adsorption unit 700. The first driving pin 844 is placed in a first driving pin housing and is rotatably connected to the first driving pin housing. The suction cup holder cross plate 831 and the first driving pin housing are fixedly connected by screws, and the screws are preferably M3 round head socket head cap screws. The screwing member 846 is preferably a knob. Rotating the knob can make the adsorption unit 700 move along the direction in which the lead screw 843 is arranged.

[0037] Further, the adsorption unit 700 includes a suction cup member 710, a disassembly frame 730, and a swing block 720 fixedly connected to one end of the disassembly frame 730. The suction cup member 710 is used to adsorb the screen glass layer on the front of the electronic product and can move above the electronic product. The suction cup member 710 is fixedly connected to the disassembly frame 730, and the disassembly frame 730 is rotatably connected to the lifting assembly 840. The other end of the swing block 720 is rotatably connected to the suction cup frame 830; so that the lifting assembly 840 can also drive the suction cup member 710 to rotate in the direction of approaching / away from the electronic product. The settings of the disassembly frame 730 and the swing block 720 enable the electronic product screen adsorbed and disassembled by the suction cup member 710 to also rotate in the direction away from the electronic product, providing a larger operating space for subsequent steps, improving the working efficiency of the operator, and reducing the risk of accidents at the same time.

[0038] Specifically, the second drive pin 845 is rotatably connected to the adsorption unit 700; there are two swing blocks 720, and one ends are respectively fixedly connected to both ends of the disassembly frame 730, and the other ends are rotatably connected to the swing block shafts provided on the second vertical plate 833 of the suction cup frame. When the lifting assembly 840 drives the adsorption unit 700 to move in the direction away from the electronic product, the suction cup member 710 rotates in the direction away from the electronic product; when the lifting assembly 840 drives the adsorption unit 700 to move in the direction close to the electronic product, the suction cup member 710 rotates in the direction close to the electronic product.

[0039] The suction cup member 710 is also rotatably connected with a suction cup push-pull member 711. Screwing the suction cup push-pull member 711 can deform / restore the suction cup member 710, so that the suction cup member 710 can adsorb / release the screen of the electronic product.

[0040] In this embodiment, the main body module further includes a sheet metal cover 850 covering the main body frame 800, and the sheet metal cover 850 is detachably connected to the main body frame 800. Specifically, one end of the lifting assembly 840 provided with a screwing member 846 penetrates through the sheet metal cover 850. This facilitates the operator to adjust the position of the adsorption unit 700. The sheet metal cover 850 includes a sheet metal shell 851 and a sheet metal plate 852 detachably connected to the sheet metal shell 851.

[0041] Such as Figure 3As shown, the clamping unit 100 includes a fixed clamping block 110 fixedly connected to the fixture plate 900 and a movable clamping block 120 movably mounted on the fixture plate 900 and capable of moving in a direction perpendicular to the side of the electronic product. A cam push rod block 920 is also rotatably connected to the fixture plate 900; the cam push rod block 920 abuts against the movable clamping block 120, and screwing the cam push rod block 920 can make the movable clamping block 120 approach / away from the fixed clamping block 110. With the fixed clamping block 110 and the movable clamping block 120, the positioning and clamping of the electronic product can be achieved. By pushing the movable clamping block 120 to move in a direction perpendicular to the side of the electronic product to complete the clamping operation of the electronic product, the wear of the fixed clamping block 110 and the movable clamping block 120 on the product appearance surface can be effectively reduced.

[0042] Specifically, the cam push rod block 920 is rotatably connected to the push rod block connecting pin 904 inserted into the fixture plate 900. When the cam push rod block 920 is rotated to make the end away from the fixture plate 900 approach the fixture plate 900, the cam push rod block 920 pushes the movable clamping block 120 to approach the fixed clamping block 110, and the fixture module clamps the electronic product; when the cam push rod block 920 is rotated to make the end away from the fixture plate 900 move away from the fixture plate 900, the movable clamping block 120 abuts against the cam push rod block 920, and the movable clamping block 120 moves in a direction away from the fixed clamping block 110, and the fixture module releases the electronic product.

[0043] A plurality of clamping block gaskets are also connected to the fixture plate 900, and each clamping block gasket is provided with a pad ring; both ends of the clamping block gasket can be respectively connected to the fixed clamping block 110 and the fixture plate 900, and the movable clamping block 120 and the fixture plate 900, so that the fixed clamping block 110 and the movable clamping block 120 can move in the direction where the clamping block gasket is arranged. The movable installation of the fixed clamping block 110 and the movable clamping block 120 enables the fixture module to clamp electronic products with different thicknesses. Specifically, the clamping block gasket is preferably a disc-shaped gasket 930, and there are four of them. Both ends of two disc-shaped gaskets 930 are respectively connected to the fixed clamping block 110 and the fixture plate 900; both ends of two disc-shaped gaskets 930 are respectively connected to the movable clamping block 120 and the fixture plate 900.

[0044] The main body module further includes an energy supply unit 600 disposed on the main body frame 800. The energy supply unit 600 includes a male conduction member 610. The heating unit includes a plurality of fixture heating blocks 310 and a female conduction member 320 electrically connected to the fixture heating blocks 310. The fixture heating blocks 310 are installed in the fixed clamping block 110 and the movable clamping block 120, and the male conduction member 610 can be electrically connected to the female conduction member 320. The arrangement of the male conduction member 610 and the female conduction member 320 enables the connection between the fixture module and the main body module to be quickly replaced, facilitating the maintenance and replacement of the screen disassembly device. Specifically, when the fixture module is fully slid into and fixedly connected to the main body module, the male conduction member 610 and the female conduction member 320 will be in full contact.

[0045] The fixed clamping block 110 is L-shaped. The outer side of the fixed clamping block 110 is further connected with a fixed clamping block cover plate 111. The outer side of the movable clamping block 120 is connected with a movable clamping block cover plate 121. The fixed clamping block 110, the fixed clamping block cover plate 111, the movable clamping block 120, and the movable clamping block cover plate 121 are fixedly connected by screws, and the screws are preferably M3 flat head plum blossom socket head cap screws. The arrangement of the fixed clamping block cover plate 111 and the movable clamping block cover plate 121 prevents the heating block 310 from being exposed to the external environment, improving the safety of actual operation.

[0046] The fixture heating block 310 installed in the movable clamping block 120 is a cylinder with a diameter of 3.175 mm and a length of 100 mm. There are two fixture heating blocks 310 installed in the fixed clamping block 110, and both are cylinders. The fixture heating block 310 installed in the shorter horizontal plate of the L-shaped fixed clamping block 110 has a diameter of 3.175 mm and a length of 50 mm. The fixture heating block 310 installed in the longer vertical plate of the L-shaped fixed clamping block 110 has a diameter of 3.175 mm and a length of 100 mm. Limit members for defining the installation positions of the fixture heating blocks 310 are further provided in the fixed clamping block 110 and the movable clamping block 120 to ensure that the installation positions of the fixture heating blocks 310 in different fixture modules are consistent.

[0047] The energy supply unit 600 further includes an external power supply device and an energy supply unit access end 620 and an energy supply unit converter 630 that are sequentially electrically connected to the external power supply device. The energy supply unit converter 630 is electrically connected to the male conduction member 610, and the energy supply unit converter 630 can convert alternating current into direct current. Preferably, the energy supply unit access end 620 can receive external alternating current of 100 - 240V, and the energy supply unit converter 630 converts the external alternating current into a direct current power supply with a voltage of 48V and a power of 400W.

[0048] Specifically, an aviation plug board 890 is also installed on the main body frame 800. The power supply unit converter 630 is also electrically connected to the male connector of the common conduction component plugged into the aviation plug board 890. The common conduction component 610 is electrically connected to the female connector of the common conduction component, and the male connector of the common conduction component can be electrically connected to the female connector of the common conduction component.

[0049] The main body module further includes a main body heating component 810 fixedly connected to the main body frame 800. The main body heating component 810 is electrically connected to the power supply unit 600. A micro switch component 811 is installed on the main body heating component 810. When the electronic product abuts against the main body heating component 810, the micro switch component 811 is triggered, and the power supply unit 600 supplies power to the main body heating component 810. The setting of the main body heating component 810 enables the electronic product to be evenly heated on each side, thereby enabling the subsequent screen disassembly operation to be successfully completed.

[0050] As Figure 4 shown, the main body heating component 810 further includes a main body heating component connecting plate 816 and a main body heating component movable plate 813 movably connected to the main body heating component connecting plate 816. A main body heating component spring is provided between the main body heating component movable plate 813 and the main body heating component connecting plate 816, and the main body heating component movable plate 813 can move in the setting direction of the main body heating component spring; a main body clamping block 812 is fixedly connected to the main body heating component movable plate 813, and a main body heating block 818 is installed in the main body clamping block 812. The main body heating block 818 is electrically connected to the main body heating component female connector 817. Specifically, the diameter of the main body heating block 818 is 3.175 mm and the length is 50 mm.

[0051] When the fixture module clamping the electronic product is installed on the main body module, the main body heating component movable plate 813 is abutted by the electronic product and compressed toward the main body heating component connecting plate 816, triggering the micro switch component 811, and the power supply unit 600 will automatically energize and heat the main body heating block 818.

[0052] Specifically, the power supply unit access end 620 is also electrically connected to the main body heating component male connector plugged into the aviation plug board 890, and the main body heating component male connector can be electrically connected to the main body heating component female connector 817.

[0053] Both ends of the main body heating component connecting plate 816 are fixedly connected to two sucker frame second vertical plates 833. The main body heating component connecting plate 816 and the two sucker frame second vertical plates 833 are both fixedly connected by screws, and the screws are preferably M3 flat head plum blossom socket head cap screws.

[0054] The main body module further includes a buzzer 820 disposed on the main body frame 800. The control unit 500 is communicatively connected to the buzzer 820, and the buzzer 820 is used to remind that the heating operation is completed. The setting of the buzzer 820 helps the operator control the heating time and provides convenient conditions for the subsequent screen disassembly operation. Specifically, when the electronic product is heated to the set temperature and stabilized, the screen disassembly device starts to automatically keep warm and count down (this time can be adjusted by the operator). When the countdown ends, the buzzer 820 will emit a beep to remind the operator to perform the subsequent screen disassembly operation.

[0055] Specifically, a first temperature sensing wire 331 is installed in the fixed clamping block 110, and a first temperature sensing wire cover plate 332 is provided above the first temperature sensing wire 331; a second temperature sensing wire 814 is installed in the main body clamping block 812, and a second temperature sensing wire cover plate 815 is provided above the second temperature sensing wire 814; the first temperature sensing wire 331 is used to detect the heating temperature of the electronic product at the fixed clamping block 110, the second temperature sensing wire 814 is used to detect the heating temperature of the electronic product at the main body clamping block 812, and both the first temperature sensing wire 331 and the second temperature sensing wire 814 are communicatively connected to the control unit 500.

[0056] Preferably, the heating temperature of the main body heating assembly 810 is preferably 75 degrees Celsius, and the heating temperature of the fixture heating block 310 is preferably 80 degrees Celsius. When the heating temperature is less than or equal to 100 degrees Celsius, the control unit 500 will automatically adjust until the temperature is stabilized at the set value. When the heating temperature exceeds 100 degrees Celsius, the buzzer 820 will also emit a beep for automatic alarm and disconnect the electrical connection with the access end 620 of the power supply unit.

[0057] In this embodiment, the main body module further includes a guide bar 860 disposed on the main body frame 800. A positioning pin 861 is connected to the guide bar 860. A positioning groove 910 that matches the guide bar 860 is further provided on the fixture plate 900. A pull pin 911 is movably installed in the positioning groove 910, and the pull pin 911 is used to engage with the positioning pin 861. The above settings enable the fixture module to be installed at a predetermined position of the main body module, enabling the male conduction member 610 to be electrically connected to the female conduction member 320, and the RF tag 200 and the RF antenna 410 to be correspondingly arranged. Specifically, one end of the guide bar 860 facing the installation direction of the fixture module is in a dovetail shape, which facilitates the operation of inserting the fixture module into the main body module and improves the disassembly and assembly efficiency of the screen disassembly device. The pull pin 911 is movably installed on the fixture plate 900 and can move in a direction perpendicular to the setting direction of the positioning groove 910; one end of the pull pin 911 extends out of the fixture plate 900, which is convenient for the operator to push and pull; the other end is connected to one end of a compression spring, and the other end of the compression spring is fixedly connected in the positioning groove 910. Thus, when the pull pin 911 is not operated, the pull pin 911 can automatically engage with the positioning pin 861.

[0058] Preferably, the positioning groove 910 is formed by a fixture plate 900, a first fixture base 901 and a second fixture base 902 fixedly connected to the fixture plate 900; the fixture plate 900 is further provided with an electronic product protrusion groove 903 in the electronic product placement groove surrounded by the fixed clamping block 110 and the movable clamping block 120, and the electronic product protrusion groove 903 corresponds to the protrusion on the back of the electronic product.

[0059] Specifically, the main body module further includes a housing protection plate for protecting the receiving unit 400, the control unit 500 and the power supply unit 600. A power supply unit access terminal 620, a USB interface 870 and an emergency stop switch 880 are plugged into the housing protection plate. The USB interface 870 is used to connect to a computer device so that an operator can adjust the control unit 500; the use of the emergency stop switch 880 can immediately cut off the power of the screen disassembly device and stop the heating operation being performed by the screen disassembly device. The setting of the emergency stop switch 880 reduces the risk of damage to the screen disassembly device due to unexpected situations and ensures the safety of the operator and the electronic product.

[0060] This embodiment also provides a method for disassembling the screen of an electronic product, which includes the following steps:

[0061] Step 1: Select a corresponding fixture module according to the type and model of the electronic product;

[0062] Step 2: Place the electronic product on the fixture module with the screen facing up, and make two adjacent sides of the electronic product abut against the fixed clamping block 110;

[0063] Step 3: Rotate the cam push rod block 920 to make the end far from the fixture plate 900 approach the fixture plate 900, and make the movable clamping block 120 clamp the third side of the electronic product;

[0064] Step 4: Push the positioning groove 910 along the guide bar 860 so that the positioning pin 861 is clamped in the pull pin 911, and the male conduction member 610 is electrically connected to the female conduction member 320, so that the fixture module is fixedly connected to the main body module;

[0065] Step 5: Open the power supply unit access terminal 620 to make the screen disassembly device start the automatic heating operation on the electronic product;

[0066] Step 6: After the automatic heating operation is completed, the buzzer 820 sounds, and turn the screwing member 846 to make the adsorption unit 700 descend;

[0067] Step 7: Turn the screwing member 846 until the suction cup member 710 abuts against the screen of the electronic product, so that the screwing member 846 slips, and the suction cup member 710 adheres to the screen of the electronic product. At this time, turn the screwing member 846 in the reverse direction to make the suction cup member 710 that has adsorbed the screen of the electronic product rise, and complete the screen disassembly operation.

[0068] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. A screen disassembly device for disassembling the screen of an electronic product, characterized in that: include: A fixture module, the fixture module comprising a fixture plate (900) and a clamping unit (100), a signaling unit and a heating unit arranged on the fixture plate (900), the clamping unit (100) being used to clamp a side surface of the electronic product, the heating unit being used to heat the side surface of the electronic product, and the signaling unit storing heating information; A main body module is detachably connected to the clamp module, the main body module comprising a main frame (800) and a receiving unit (400), a control unit (500) and an adsorption unit (700) arranged on the main frame (800), the receiving unit (400) being capable of processing the heating information and transmitting the heating information to the control unit (500), so that the control unit (500) can control the heating unit to automatically complete a heating operation corresponding to the heating information, and the adsorption unit (700) is used to adsorb the screen of the electronic product; The signal transmitting unit is a radio frequency tag (200) arranged on the fixture plate (900), and the signal receiving unit (400) comprises a radio frequency antenna (410), and the radio frequency antenna (410) can read the heating information on the radio frequency tag (200); The fixture module stores information on heating time and temperature of electronic products of corresponding sizes. When different fixture modules are installed on the main body module, the heating information is read by the receiving unit (400) and transmitted to the control unit (500), so that the heating operation can be automatically completed; The clamping unit (100) comprises a fixed clamping block (110) fixedly connected to the clamping plate (900) and a movable clamping block (120) movably mounted on the clamping plate (900) and capable of moving in a direction perpendicular to the side of the electronic product; the clamping plate (900) is also rotatably connected to a cam push rod block (920); the cam push rod block (920) abuts against the movable clamping block (120); and by twisting the cam push rod block (920), the movable clamping block (120) can be moved closer to / away from the fixed clamping block (110).

2. The screen disassembly device according to claim 1, characterized in that: The main body module also includes a guide bar (860) arranged on the main body frame (800), and a positioning pin (861) is connected to the guide bar (860). The fixture plate (900) is also provided with a positioning groove (910) that matches the guide bar (860), and a pull pin (911) is movably installed in the positioning groove (910), and the pull pin (911) is used to clamp the positioning pin (861).

3. The screen disassembly device according to claim 1, characterized in that: The main body module also includes a power supply unit (600) arranged on the main body frame (800), the power supply unit (600) includes a male conductive part (610), the heating unit includes a plurality of clamp heating blocks (310) and a female conductive part (320) electrically connected to the clamp heating blocks (310), the clamp heating blocks (310) are installed in the fixed clamping block (110) and the movable clamping block (120), and the male conductive part (610) can be electrically connected to the female conductive part (320).

4. The screen disassembly device according to claim 3, characterized in that: The main body module further comprises a main body heating component (810) fixedly connected to the main body frame (800), the main body heating component (810) being electrically connected to the energy supply unit (600), and a micro switch component (811) being mounted on the main body heating component (810); when the electronic product abuts against the main body heating component (810), the micro switch component (811) is triggered, and the energy supply unit (600) supplies energy to the main body heating component (810).

5. The screen disassembly device according to claim 4, characterized in that: The main body module further comprises a buzzer (820) arranged on the main body frame (800), the control unit (500) is in communication connection with the buzzer (820), and the buzzer (820) is used to remind that the heating operation is completed.

6. The screen disassembly device according to any one of claims 1 to 5, characterized in that: The main body module further comprises a suction cup frame (830) arranged on the main body frame (800), the suction cup frame (830) being provided with a lifting assembly (840), the lifting assembly (840) being fixedly connected with the adsorption unit (700), and the lifting assembly (840) being capable of driving the adsorption unit (700) to move along a setting direction of the adsorption unit (700).

7. The screen disassembly device according to claim 6, characterized in that: The adsorption unit (700) comprises a suction cup (710), a disassembly frame (730) and a swing block (720) having one end fixedly connected to the disassembly frame (730); the suction cup (710) is used to adsorb the screen glass layer on the front of the electronic product and can move above the electronic product; the suction cup (710) is fixedly connected to the disassembly frame (730); the disassembly frame (730) is rotatably connected to the lifting component (840); and the other end of the swing block (720) is rotatably connected to the suction cup frame (830); so that the lifting component (840) can also drive the suction cup (710) to rotate in a direction close to or away from the electronic product.

8. The screen disassembly device according to claim 1, characterized in that: The main body module further comprises a sheet metal cover (850) which is covered on the main body frame (800), and the sheet metal cover (850) is detachably connected to the main body frame (800).

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