Screen dismounting device based on vehicle-mounted display and equipment thereof

Abstract

The utility model provides a screen dismounting device based on a vehicle-mounted display and equipment thereof. Due to the fact that the first sealing strip is arranged in the corresponding longitudinal limiting gap, the second sealing strip is arranged in the corresponding transverse limiting gap, the third sealing strip is arranged in the corresponding longitudinal limiting gap, and the fourth sealing strip is arranged in the corresponding transverse limiting gap, a screen adsorption area is defined between the sealing ring piece and the vacuum adsorption disc. Therefore, the sealing ring pieces of different sizes and the vacuum adsorption disc can be adopted to define a screen adsorption area capable of being matched with the vehicle-mounted displays of different sizes, namely the size of the screen adsorption area is adjusted by adjusting the lengths of the first sealing strip, the second sealing strip, the third sealing strip and the fourth sealing strip. In this way, the screen dismounting requirements of the vehicle-mounted displays of different sizes can be met, and therefore the adaptability of the screen dismounting device is effectively improved.

Description

Technical Field

[0001] The present disclosure relates to the field of screen disassembly, and in particular to a screen disassembly device and equipment based on a vehicle-mounted display. Background Art

[0002] In a car display, the glass screen and the shell of the car display are usually connected by sealant and dispensing. However, when the amount of glue dispensed is large or the adhesive force of the sealant is strong, the connection between the shell and the screen becomes very strong due to the sealant, which affects the separation of the screen and the shell. The traditional screen removal process is to manually use a hot air gun to blow hot air to the electronic device with a screen to remove the glue, and then use a crowbar to pry the glass screen out of the shell. However, the traditional screen removal process is prone to uneven heating, which may cause the sealant between the glass screen and the shell to not completely melt. If the screen removal operation is performed under the premise that the sealant is not completely melted, it is easy to cause damage to the glass screen during the screen removal process, resulting in a low success rate of screen removal.

[0003] In order to improve the success rate of screen removal, a screen removal device is disclosed, such as Chinese patent document CN113070840A. The above screen removal device includes: a fixture component, the fixture component is used to fix the middle frame of the electronic device; a heating component, the heating component is used to heat the screen of the electronic device; a screen suction component, the screen suction component is used to absorb the screen; a separation component, the separation component is respectively connected to the heating component and the screen suction component, and is used to drive the heating component and the screen suction component away from the fixture component.

[0004] However, the above screen disassembly device has the following problems:

[0005] Although the above-mentioned screen removal device drives the heating component to rise and fall by separating the components so that the heating component can be attached to the screen of the electronic device, so as to make the sealant in the electronic device heated evenly, thereby improving the success rate of screen removal, the size of the jig component is fixed, and the size of the heating component is also fixed, which means that the screen removal device can only adapt to the screen removal needs of electronic devices with a single screen size, and the sizes of vehicle-mounted displays tend to be diversified, which also results in the screen removal device being unable to adapt to the screen removal needs of vehicle-mounted displays of different sizes, resulting in poor adaptability of the screen removal device.

[0006] In summary, there is an urgent need for a screen removal device that has a high screen removal success rate and can adapt to the screen removal needs of vehicle-mounted displays of different sizes. Utility Model Content

[0007] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a screen removal device based on a vehicle display and its equipment, which has a high screen removal success rate and can adapt to the screen removal needs of vehicle displays of different sizes.

[0008] The purpose of this disclosure is achieved through the following technical solutions:

[0009] A screen disassembly device based on a vehicle-mounted display comprises a screen disassembly mounting plate, wherein the vehicle-mounted display comprises a housing and a glass screen plate, wherein the glass screen plate is sealed and connected to the housing, and wherein the screen disassembly mounting plate is detachably connected to a side of the vehicle-mounted display away from the glass screen plate, wherein the screen disassembly device further comprises:

[0010] A workbench, wherein a top surface of the workbench is formed with a placement slot and a penetration opening;

[0011] A vacuum adsorption plate, wherein the vacuum adsorption plate is arranged in the placement slot so that the vacuum adsorption plate is sealed and connected to the workbench, and an air suction port, a plurality of longitudinal limiting gaps and a plurality of transverse limiting gaps are formed on one side of the vacuum adsorption plate, wherein the air suction port is used to communicate with the air suction end of the vacuum pumping component, each of the longitudinal limiting gaps is respectively connected with the plurality of transverse limiting gaps, and each of the transverse limiting gaps is respectively connected with the plurality of longitudinal limiting gaps;

[0012] A sealing ring, the sealing ring comprising a first sealing strip, a second sealing strip, a third sealing strip and a fourth sealing strip connected in end to end order, the first sealing strip being arranged in the corresponding longitudinal limiting gap, the second sealing strip being arranged in the corresponding transverse limiting gap, the third sealing strip being arranged in the corresponding longitudinal limiting gap, and the fourth sealing strip being arranged in the corresponding transverse limiting gap, so that a screen adsorption area is formed between the sealing ring and the vacuum adsorption disk, the screen adsorption area is communicated with the air extraction port, and the glass screen panel is placed in the screen adsorption area;

[0013] A cover plate assembly, the cover plate assembly comprising a heat-insulating cover plate, the heat-insulating cover plate is rotatably connected to the workbench, a heating cavity is formed between the heat-insulating cover plate and the workbench, and the heating cavity is respectively communicated with the placement slot and the penetration opening;

[0014] A circulation heating component, the circulation heating component is arranged in the heating chamber, and the circulation heating component is used for circulation heating the air in the heating chamber;

[0015] A lifting component is installed in the workbench, and a lifting end of the lifting component is passed through the passing opening and movably abuts against the screen removal installation plate.

[0016] In one embodiment, the workbench is formed with a placement cavity, a first limiting slide groove and a second limiting slide groove, and the placement cavity is respectively connected with the placement slot, the penetration opening, the first limiting slide groove and the second limiting slide groove;

[0017] The screen disassembly device also includes a telescopic component, which includes a first telescopic electric cylinder component and a second telescopic electric cylinder component, one end of the first telescopic electric cylinder component and one end of the second telescopic electric cylinder component are both arranged in the placement cavity, one end of the first telescopic electric cylinder component and the second telescopic electric cylinder component are both rotatably connected to the workbench, the other end of the first telescopic electric cylinder component is slidably connected to the groove wall of the first limiting slide groove, the other end of the second telescopic electric cylinder component is slidably connected to the groove wall of the second limiting slide groove, the telescopic output rod of the first telescopic electric cylinder component is connected to one side of the thermal insulation cover plate, and the telescopic output rod of the second telescopic electric cylinder component is connected to the other side of the thermal insulation cover plate.

[0018] In one embodiment, a plurality of positioning grooves are further formed on the top surface of the vacuum adsorption plate, and each of the positioning grooves is respectively connected to a corresponding longitudinal limiting gap and a corresponding transverse limiting gap;

[0019] The vacuum adsorption plate is provided with a plurality of positioning posts, each of which is arranged in a corresponding positioning groove, so that each of the positioning posts is detachably connected to the vacuum adsorption plate, and a plurality of the positioning posts are movably abutted against the shell.

[0020] In one embodiment, the vacuum adsorption plate forms an exhaust cavity, and the bottom surface of the vacuum adsorption plate forms an exhaust interface, one end of the exhaust cavity is connected to the exhaust port, and the other end of the exhaust cavity is connected to the exhaust interface, and the exhaust interface is used to connect to the exhaust end of the vacuum assembly.

[0021] In one of the embodiments, the cover plate assembly further includes an outer cover plate, which is rotatably connected to the workbench and is disposed on the thermal insulation cover plate.

[0022] In one of the embodiments, the cover plate assembly further includes a plurality of limiting strips and a plurality of rubber wheel components, one end of each of the limiting strips is fixed to the inner top surface of the outer cover plate, the other end of each of the limiting strips is fixed to an inner side surface of the outer cover plate, one end of each of the rubber wheel components is fixed to the outer top surface of the thermal insulation cover plate, and the other end of each of the rubber wheel components is movably abutted against the corresponding limiting strip.

[0023] In one embodiment, the circulating heating component includes a plurality of fixed boxes, a plurality of motors, a plurality of turbofans and a plurality of annular heating wires, each of the fixed boxes is arranged in the heating chamber so that each of the fixed boxes is connected to the thermal insulation cover plate, each of the fixed boxes is provided with a circulating heating air chamber, a plurality of air outlets are provided on the bottom surface of each of the fixed boxes, each of the air outlets is connected with the circulating heating air chamber and the heating chamber, a first return gap connected with the circulating heating air chamber is provided on one side surface of each of the fixed boxes, a second return gap connected with the circulating heating air chamber is provided on the other side surface of each of the fixed boxes, each of the first plurality of motors is installed on the outer top surface of the thermal insulation cover plate, a power output shaft of each of the motors is passed through the corresponding fixed box and connected with the corresponding turbofan, so that each of the turbofans is arranged in the corresponding circulating heating air chamber, each of the annular heating wires is arranged in the corresponding circulating heating air chamber, one end of each of the annular heating wires is connected with the inner top surface of the corresponding fixed box, and the other end of each of the annular heating wires is arranged along the periphery of the turbofan.

[0024] In one embodiment, the jacking assembly includes a jacking drive member and a jacking block. The jacking drive member is arranged in the placement cavity so that the jacking drive member is connected to the workbench. One end of the jacking block is connected to the power output end of the jacking drive member, and the other end of the jacking block is passed through the passing opening and movably abutted against the screen removal installation plate.

[0025] In one embodiment, the screen disassembly device also includes a control component, and the control component is electrically connected to the vacuum assembly, the first telescopic electric cylinder component, the second telescopic electric cylinder component, the lifting drive component, the multiple motors, the multiple turbo fans and the multiple annular heating wires.

[0026] A screen disassembly device based on a vehicle-mounted display comprises the screen disassembly device based on a vehicle-mounted display as described in any of the above embodiments.

[0027] Compared with the prior art, the present invention has at least the following advantages:

[0028] 1. Since the first sealing strip is arranged in the corresponding longitudinal limiting gap, the second sealing strip is arranged in the corresponding transverse limiting gap, the third sealing strip is arranged in the corresponding longitudinal limiting gap, and the fourth sealing strip is arranged in the corresponding transverse limiting gap, a screen adsorption area is formed between the sealing ring and the vacuum adsorption plate. Therefore, a screen adsorption area that can adapt to vehicle-mounted displays of different sizes can be formed between sealing rings of different sizes and the vacuum adsorption plate, that is, the length of the first sealing strip, the second sealing strip, the third sealing strip and the fourth sealing strip is adjusted to adjust the size of the screen adsorption area, so that the screen disassembly requirements of vehicle-mounted displays of different sizes can be adapted, thereby effectively improving the adaptability of the screen disassembly device.

[0029] 2. The thermal insulation cover is rotatably connected to the workbench, so that the vehicle-mounted display can be placed in the screen adsorption area and then covered with the thermal insulation cover. Because the heating chamber is respectively provided with the slot and the through-hole, the air in the heating chamber is circulated and heated by the circulating heating component, that is, the hot air in the heating chamber can continuously heat the vehicle-mounted display, thereby ensuring the uniformity of heating of the vehicle-mounted display, so that the sealant between the shell and the glass screen panel can be completely melted. Then, the vacuum port is evacuated by the vacuum assembly to extract the air from the longitudinal limit gap and the transverse limit gap in the screen adsorption area, so that the screen adsorption area is in a negative pressure state, and the glass screen panel can be adsorbed. Furthermore, by driving the lifting end of the lifting assembly to lift the screen removal installation plate upward, the shell and the glass screen panel can be separated, thereby ensuring that the screen removal device has a high screen removal success rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 This is a structural schematic diagram of a screen disassembly device based on a vehicle-mounted display in an embodiment;

[0032] Figure 2 for Figure 1 The schematic diagram of the structure of the screen removal device based on the vehicle display after the outer cover plate is flipped over;

[0033] Figure 3 for Figure 2 A partial structural schematic diagram of a screen disassembly device based on a vehicle-mounted display is shown;

[0034] Figure 4 for Figure 2A partial structural schematic diagram of a screen disassembly device based on a vehicle-mounted display is shown;

[0035] Figure 5 for Figure 1 A partial structural schematic diagram of a screen disassembly device based on a vehicle-mounted display is shown;

[0036] Figure 6 for Figure 5 A structural cross-sectional view of a screen disassembly device based on a vehicle-mounted display is shown;

[0037] Figure 7 for Figure 2 A partial structural schematic diagram of a screen disassembly device based on a vehicle-mounted display is shown;

[0038] Figure 8 for Figure 2 A partial structural schematic diagram of a screen disassembly device based on a vehicle-mounted display is shown;

[0039] Fig. 9 for Figure 7 An enlarged view of the partial structure of the screen disassembly device based on the vehicle-mounted display is shown;

[0040] Fig.10 for Fig. 9 A partial structural schematic diagram of a screen disassembly device based on a vehicle-mounted display is shown;

[0041] Fig.11 for Fig. 9 A partial structural diagram of a screen disassembly device based on a vehicle-mounted display is shown;

[0042] Fig.12 for Fig. 9 A partial structural schematic diagram of a screen disassembly device based on a vehicle-mounted display is shown;

[0043] Fig.13 for Figure 6 A partial structural schematic diagram of a screen disassembly device based on a vehicle-mounted display is shown;

[0044] Fig.14 for Fig.13 A schematic structural diagram of a screen disassembly device based on a vehicle-mounted display from another perspective;

[0045] Fig.15 for Fig.14 A schematic diagram of the partial structure of a screen disassembly device based on a vehicle-mounted display is shown. DETAILED DESCRIPTION

[0046] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present disclosure are given in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thoroughly and comprehensively understood.

[0047] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present disclosure. The terms used herein in the specification of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0049] The present disclosure provides a screen disassembly device based on a vehicle-mounted display, including a screen disassembly installation plate. The vehicle-mounted display includes a shell and a glass screen plate. The glass screen plate is sealed and connected in the shell. The screen disassembly installation plate is detachably connected to a side of the vehicle-mounted display facing away from the glass screen plate. The screen disassembly device also includes a workbench, a vacuum adsorption plate, a sealing ring, a cover plate assembly, a circulation heating assembly and a lifting assembly. The top surface of the workbench is formed with a placement slot and a penetration opening. The vacuum adsorption plate is arranged in the placement slot so that the vacuum adsorption plate is sealed and connected to the workbench. One side of the vacuum adsorption plate is formed with an exhaust port, a plurality of longitudinal limit gaps and a plurality of transverse limit gaps. The exhaust port is used to communicate with the exhaust end of the vacuum assembly. Each longitudinal limit gap is respectively connected with a plurality of transverse limit gaps, and each transverse limit gap is respectively connected with a plurality of longitudinal limit gaps. The sealing ring comprises a first sealing strip, a second sealing strip, a third sealing strip and a fourth sealing strip connected in sequence from beginning to end. The first sealing strip is arranged in a corresponding longitudinal limiting gap, the second sealing strip is arranged in a corresponding transverse limiting gap, the third sealing strip is arranged in a corresponding longitudinal limiting gap, and the fourth sealing strip is arranged in a corresponding transverse limiting gap, so that a screen adsorption area is formed between the sealing ring and the vacuum adsorption disk, the screen adsorption area is connected to the air extraction port, and the glass screen plate is placed in the screen adsorption area. The cover plate assembly comprises a heat-insulating cover plate, which is rotatably connected to the workbench, and a heating cavity is formed between the heat-insulating cover plate and the workbench, and the heating cavity is respectively connected to the placement slot and the through-hole. The circulating heating assembly is arranged in the heating cavity, and the circulating heating assembly is used for circulating heating of the air in the heating cavity. The lifting assembly is installed in the workbench, and the lifting end of the lifting assembly is penetrated through the through-hole and movably abutted against the screen removal installation plate.

[0050] See also Figures 1 to 12 In order to better understand the screen disassembling device 10 based on the vehicle-mounted display 100 disclosed in the present invention, the screen disassembling device 10 based on the vehicle-mounted display 100 is further explained below:

[0051] The screen disassembly device 10 based on the vehicle-mounted display 100 of one embodiment includes a screen disassembly installation plate 200, the vehicle-mounted display 100 includes a housing 110 and a glass screen plate 120, the glass screen plate 120 is sealed and connected in the housing 110, the screen disassembly installation plate 200 is detachably connected to the side of the vehicle-mounted display 100 away from the glass screen plate 120, and the screen disassembly device 10 also includes a workbench 300, a vacuum adsorption plate 400, a sealing ring 500, a cover plate assembly 600, a circulating heating assembly 700 and a lifting assembly 800. The top surface of the workbench 300 is formed with a placement slot 301 and a penetration opening 302. The vacuum adsorption plate 400 is arranged in the placement groove 301 so that the vacuum adsorption plate 400 is sealed and connected to the workbench 300. A vacuum suction port 401, multiple longitudinal limit gaps 402 and multiple transverse limit gaps 403 are formed on one side of the vacuum adsorption plate 400. The vacuum suction port 401 is used to connect with the vacuum end of the vacuum pumping component, each longitudinal limit gap 402 is respectively connected with multiple transverse limit gaps 403, and each transverse limit gap 403 is respectively connected with multiple longitudinal limit gaps 402. The sealing ring 500 includes a first sealing strip 510, a second sealing strip 520, a third sealing strip 530 and a fourth sealing strip 540 which are connected in end to end sequence. The first sealing strip 510 is arranged in the corresponding longitudinal limiting gap 402, the second sealing strip 520 is arranged in the corresponding transverse limiting gap 403, the third sealing strip 530 is arranged in the corresponding longitudinal limiting gap 402, and the fourth sealing strip 540 is arranged in the corresponding transverse limiting gap 403, so that a screen adsorption area 404 is formed between the sealing ring 500 and the vacuum adsorption disk 400, the screen adsorption area 404 is connected to the exhaust port 401, and the glass screen panel 120 is placed in the screen adsorption area 404. The cover plate assembly 600 includes a heat-insulating cover plate 610, which is rotatably connected to the workbench 300. A heating chamber 602 is formed between the heat-insulating cover plate 610 and the workbench 300, and the heating chamber 602 is respectively connected to the placement slot 301 and the penetration opening 302. The circulation heating assembly 700 is arranged in the heating chamber 602, and the circulation heating assembly 700 is used to circulate and heat the air in the heating chamber 602. The lifting assembly 800 is installed in the workbench 300, and the lifting end of the lifting assembly 800 is penetrated through the penetration opening 302 and movably abuts against the screen removal installation plate 200.

[0052] In this embodiment, since the first sealing strip 510 is arranged in the corresponding longitudinal limiting gap 402, the second sealing strip 520 is arranged in the corresponding transverse limiting gap 403, the third sealing strip 530 is arranged in the corresponding longitudinal limiting gap 402, and the fourth sealing strip 540 is arranged in the corresponding transverse limiting gap 403, a screen adsorption area 404 is formed between the sealing ring 500 and the vacuum adsorption disk 400. Therefore, a screen adsorption area 404 that can adapt to vehicle-mounted displays 100 of different sizes can be formed between the sealing ring 500 and the vacuum adsorption disk 400, that is, the lengths of the first sealing strip 510, the second sealing strip 520, the third sealing strip 530 and the fourth sealing strip 540 are adjusted to adjust the size of the screen adsorption area 404, so that the screen disassembly requirements of vehicle-mounted displays 100 of different sizes can be adapted, thereby effectively improving the adaptability of the screen disassembly device 10.

[0053] Furthermore, by rotating the heat preservation cover 610 and the workbench 300, the vehicle-mounted display 100 can be placed in the screen adsorption area 404 and then covered with the heat preservation cover 610. Because the heating chamber 602 is respectively connected to the placement slot 301 and the penetration opening 302, the air in the heating chamber 602 is circulated and heated by the circulating heating component 700, that is, the hot air in the heating chamber 602 can continuously heat the vehicle-mounted display 100, so that the heating uniformity of the vehicle-mounted display 100 can be ensured, so that the sealant between the shell 110 and the glass screen panel 120 can be completely melted. Then, the vacuum port 401 is evacuated by the vacuum assembly to evacuate the air in the longitudinal limit gap 402 and the transverse limit gap 403 in the screen adsorption area 404, so that the screen adsorption area 404 is in a negative pressure state, and the glass screen panel 120 can be adsorbed. Furthermore, by driving the lifting end of the lifting assembly 800 to lift the screen removal installation plate 200 upward, the shell 110 can be separated from the glass screen plate 120, thereby ensuring that the screen removal device 10 has a high screen removal success rate.

[0054] It should be noted that the lifting end of the lifting assembly 800 lifts up the screen removal installation plate 200 while driving the shell 110 and the glass screen panel 120 to separate. The separation here separates the sealant connecting the shell 110 and the glass screen panel 120, that is, the glass screen panel 120 is debonded, and then the glass screen panel 120 is taken out of the shell 110 manually.

[0055] It should be supplemented that the screen removal installation plate 200 is a screen removal fixture, and the screen removal installation plate 200 and the shell 110 are detachably connected by screws.

[0056] like Figures 2 to 4As shown, in one embodiment, the workbench 300 is formed with a placement cavity 303, a first limiting slide groove 304 and a second limiting slide groove 305, and the placement cavity 303 is respectively connected to the placement slot 301, the penetration opening 302, the first limiting slide groove 304 and the second limiting slide groove 305. The screen disassembly device 10 also includes a telescopic component 900, which includes a first telescopic electric cylinder component 910 and a second telescopic electric cylinder component 920. One end of the first telescopic electric cylinder component 910 and one end of the second telescopic electric cylinder component 920 are both arranged in the placement cavity 303, one end of the first telescopic electric cylinder component 910 and the second telescopic electric cylinder component 920 are both rotatably connected to the workbench 300, the other end of the first telescopic electric cylinder component 910 is slidably connected to the groove wall of the first limiting slide groove 304, the other end of the second telescopic electric cylinder component 920 is slidably connected to the groove wall of the second limiting slide groove 305, the telescopic output rod of the first telescopic electric cylinder component 910 is connected to one side of the thermal insulation cover plate 610, and the telescopic output rod of the second telescopic electric cylinder component 920 is connected to the other side of the thermal insulation cover plate 610. It can be understood that by driving the telescopic output rod of the first telescopic electric cylinder component 910 and the telescopic output rod of the second telescopic electric cylinder component 920 to extend and retract up and down, the thermal insulation cover 610 is driven to perform a flipping operation. At the same time, the first limiting slide groove 304 and the second limiting slide groove 305 can limit the first telescopic electric cylinder component 910 and the second telescopic electric cylinder component 920 to control the flipping angle of the thermal insulation cover 610, avoid excessive flipping of the thermal insulation cover 610, and facilitate the placement or removal of the vehicle-mounted display 100.

[0057] like Figure 7 , Fig. 9 and Fig.10 As shown, in one embodiment, a plurality of positioning grooves 405 are formed on the top surface of the vacuum adsorption disk 400, and each positioning groove 405 is respectively connected to a corresponding longitudinal limiting gap 402 and a corresponding transverse limiting gap 403. A plurality of positioning posts 410 are provided on the vacuum adsorption disk 400, and each positioning post 410 is arranged in a corresponding positioning groove 405, so that each positioning post 410 is detachably connected to the vacuum adsorption disk 400, and a plurality of positioning posts 410 are movably abutted against the shell 110. It can be understood that, according to the size of the vehicle-mounted display 100, the positioning posts 410 are placed in the corresponding positioning grooves 405, which can, on the one hand, enable the vehicle-mounted display 100 to be quickly positioned, and on the other hand, can limit the shell 110 to avoid the situation where the jacking assembly 800 is over-lifted and causes the shell 110 to flip.

[0058] It should be additionally explained that the positioning column 410 and the positioning groove 405 are detachably connected by threaded engagement.

[0059] like Fig.11As shown, in one embodiment, the vacuum adsorption plate 400 is formed with an air extraction cavity 406, and the bottom surface of the vacuum adsorption plate 400 is formed with an air extraction interface 407, one end of the air extraction cavity 406 is connected to the air extraction port 401, and the other end of the air extraction cavity 406 is connected to the air extraction interface 407, and the air extraction interface 407 is used to communicate with the air extraction end of the vacuum assembly. It can be understood that the vacuum assembly extracts the air in the screen adsorption area 404 through the air extraction interface 407, the air extraction cavity 406 and the air extraction port 401, so that the screen adsorption area 404 is in a negative pressure state, so that the glass screen plate 120 can be adsorbed, so that the glass screen plate 120 remains stationary when the lifting assembly 800 lifts the shell 110.

[0060] As shown in the figure, in one embodiment, the cover plate assembly 600 further includes an outer cover plate 620, which is rotatably connected to the workbench 300 and is covered on the heat preservation cover plate 610. It is understandable that the temperature of the heat preservation cover plate 610 is relatively high due to the continuous output of hot air in the heating chamber 602. The provision of the outer cover plate 620 can prevent the operator from directly touching the heat preservation cover plate 610, thereby avoiding burns.

[0061] like Figure 2 and Figure 3 As shown, in one embodiment, the cover assembly 600 further includes a plurality of limit strips 630 and a plurality of rubber wheel components 640, one end of each of the limit strips 630 is fixed to the inner top surface of the outer cover 620, the other end of each of the limit strips 630 is fixed to an inner side surface of the outer cover 620, one end of each of the rubber wheel components 640 is fixed to the outer top surface of the thermal insulation cover 610, and the other end of each of the rubber wheel components 640 is movably abutted against the corresponding limit strip 630. It can be understood that by driving the telescopic output rod of the first telescopic electric cylinder component 910 and the telescopic output rod of the second telescopic electric cylinder component 920 to extend and retract upward and downward, the thermal insulation cover 610 is driven to flip, and then each of the rubber wheel components 640 is movably abutted against the corresponding limit strip 630, so as to drive the outer cover 620 to flip, and the role of the limit strip 630 is to prevent the thermal insulation cover 610 from colliding with the outer cover 620 during the flipping process.

[0062] like Figure 6 , Fig.13 and Fig.14As shown, in one embodiment, the circulating heating component 700 includes a plurality of fixed boxes 710, a plurality of motors 720, a plurality of turbo fans 730 and a plurality of annular heating wires 740, each of which is arranged in the heating chamber 602, so that each of the fixed boxes 710 is connected to the heat preservation cover plate 610, each of which is provided with a circulating heating air chamber 712, and a plurality of air outlets 714 are provided on the bottom surface of each of the fixed boxes 710, each of which is connected to the circulating heating air chamber 712 and the heating chamber 602, and a first reflux gap 716 connected to the circulating heating air chamber 712 is provided on one side of each of the fixed boxes 710, and each of which is connected to the heat preservation cover plate 610. A second reflux gap 718 communicating with the circulating heating air cavity 712 is provided on the other side of a fixed box 710, each of the first plurality of motors 720 is installed on the outer top surface of the thermal insulation cover plate 610, and the power output shaft of each motor 720 is passed through the corresponding fixed box 710 and connected with the corresponding turbofan 730, so that each turbofan 730 is disposed in the corresponding circulating heating air cavity 712, and each annular heating wire 740 is disposed in the corresponding circulating heating air cavity 712, so that one end of each annular heating wire 740 is connected with the inner top surface of the corresponding fixed box 710, and the other end of each annular heating wire 740 is disposed along the periphery of the turbofan 730. It can be understood that since the power output shaft of each motor 720 is passed through the corresponding fixed box 710 and connected with the corresponding turbofan 730, each motor 720 is electrically connected with the corresponding turbofan 730. The other end of the annular heating wire 740 is arranged along the periphery of the turbo fan 730, and the annular heating wire 740 can heat the air in the circulating heating air cavity 712, and then the motor 720 drives the turbo fan 730 to blow the hot air in the circulating heating air cavity 712 from the air outlet 714 to the heating cavity 602 to heat the vehicle-mounted display 100. The air after heat exchange flows back to the circulating heating cavity through the first reflow gap 716 and the second reflow gap 718 for circulating heating, so that the heating uniformity of the vehicle-mounted display 100 can be ensured.

[0063] like Figure 4 , Figure 6 , Fig. 9 , Fig.15 As shown, in one embodiment, the lifting assembly 800 includes a lifting drive member 810 and a lifting block 820. The lifting drive member 810 is disposed in the placement cavity 303 so that the lifting drive member 810 is connected to the workbench 300. One end of the lifting block 820 is connected to the power output end of the lifting drive member 810, and the other end of the lifting block 820 is penetrated through the penetration opening 302 and movably abuts against the screen removal installation plate 200. It can be understood that by driving the lifting drive member 810 to drive the lifting block 820 up and down, the lifting block 820 shuttles back and forth in the penetration opening 302 and movably abuts against the screen removal installation plate 200, so that the glass bottle screen plate and the shell 110 can be debonded and separated.

[0064] like Figures 1 to 15 As shown, in one embodiment, the screen disassembling device 10 further includes a control component, which is electrically connected to the vacuum assembly, the first telescopic electric cylinder 910, the second telescopic electric cylinder 920, the lifting drive 810, the plurality of motors 720, the plurality of turbo fans 730, and the plurality of annular heating wires 740. It can be understood that the control component effectively improves the convenience of operation of the screen disassembling device 10.

[0065] The present disclosure also provides a screen disassembly device based on a vehicle-mounted display, including the screen disassembly device based on a vehicle-mounted display described in any of the above embodiments.

[0066] In this embodiment, since the first sealing strip is arranged in the corresponding longitudinal limiting gap, the second sealing strip is arranged in the corresponding transverse limiting gap, the third sealing strip is arranged in the corresponding longitudinal limiting gap, and the fourth sealing strip is arranged in the corresponding transverse limiting gap, a screen adsorption area is formed between the sealing ring and the vacuum adsorption disk. Therefore, a screen adsorption area that can adapt to vehicle-mounted displays of different sizes can be formed between sealing rings of different sizes and the vacuum adsorption disk, that is, the length of the first sealing strip, the second sealing strip, the third sealing strip and the fourth sealing strip is adjusted to adjust the size of the screen adsorption area, so that the screen disassembly requirements of vehicle-mounted displays of different sizes can be adapted, thereby effectively improving the adaptability of the screen disassembly device.

[0067] Furthermore, by rotatably connecting the heat-insulating cover plate to the workbench, the vehicle-mounted display can be placed in the screen adsorption area and then covered with the heat-insulating cover plate. Because the heating chamber is respectively connected to the placement slot and the through-hole, the air in the heating chamber is circulated and heated by the circulating heating component, that is, the hot air in the heating chamber can continuously heat the vehicle-mounted display, thereby ensuring the uniformity of heating of the vehicle-mounted display, so that the sealant between the shell and the glass screen panel can be completely melted. Then, the vacuum port is evacuated by the vacuum assembly to extract the air in the longitudinal limit gap and the transverse limit gap in the screen adsorption area, so that the screen adsorption area is in a negative pressure state, and the glass screen panel can be adsorbed. Furthermore, by driving the lifting end of the lifting assembly to lift the screen removal installation plate upward, the shell and the glass screen panel can be separated, thereby ensuring that the screen removal equipment has a high screen removal success rate.

[0068] Compared with the prior art, the present invention has at least the following advantages:

[0069] 1. Since the first sealing strip is arranged in the corresponding longitudinal limiting gap, the second sealing strip is arranged in the corresponding transverse limiting gap, the third sealing strip is arranged in the corresponding longitudinal limiting gap, and the fourth sealing strip is arranged in the corresponding transverse limiting gap, a screen adsorption area is formed between the sealing ring and the vacuum adsorption plate. Therefore, a screen adsorption area that can adapt to vehicle-mounted displays of different sizes can be formed between sealing rings of different sizes and the vacuum adsorption plate, that is, the length of the first sealing strip, the second sealing strip, the third sealing strip and the fourth sealing strip is adjusted to adjust the size of the screen adsorption area, so that the screen disassembly requirements of vehicle-mounted displays of different sizes can be adapted, thereby effectively improving the adaptability of the screen disassembly device.

[0070] 2. The thermal insulation cover is rotatably connected to the workbench, so that the vehicle-mounted display can be placed in the screen adsorption area and then covered with the thermal insulation cover. Because the heating chamber is respectively provided with the slot and the through-hole, the air in the heating chamber is circulated and heated by the circulating heating component, that is, the hot air in the heating chamber can continuously heat the vehicle-mounted display, thereby ensuring the uniformity of heating of the vehicle-mounted display, so that the sealant between the shell and the glass screen panel can be completely melted. Then, the vacuum port is evacuated by the vacuum assembly to extract the air from the longitudinal limit gap and the transverse limit gap in the screen adsorption area, so that the screen adsorption area is in a negative pressure state, and the glass screen panel can be adsorbed. Furthermore, by driving the lifting end of the lifting assembly to lift the screen removal installation plate upward, the shell and the glass screen panel can be separated, thereby ensuring that the screen removal device has a high screen removal success rate.

[0071] The above-mentioned embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the disclosed patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the disclosed patent shall be subject to the attached claims.

Claims

1. A screen removal device based on a vehicle-mounted display, comprising a screen removal mounting plate, wherein the vehicle-mounted display comprises a housing and a glass screen plate, wherein the glass screen plate is sealed and connected to the housing, and wherein the screen removal mounting plate is detachably connected to a side of the vehicle-mounted display away from the glass screen plate, wherein: Also includes: A workbench, wherein a top surface of the workbench is formed with a placement slot and a penetration opening; A vacuum adsorption plate, wherein the vacuum adsorption plate is arranged in the placement slot so that the vacuum adsorption plate is sealed and connected to the workbench, and an air suction port, a plurality of longitudinal limiting gaps and a plurality of transverse limiting gaps are formed on one side of the vacuum adsorption plate, wherein the air suction port is used to communicate with the air suction end of the vacuum pumping component, each of the longitudinal limiting gaps is respectively connected with the plurality of transverse limiting gaps, and each of the transverse limiting gaps is respectively connected with the plurality of longitudinal limiting gaps; A sealing ring, the sealing ring comprising a first sealing strip, a second sealing strip, a third sealing strip and a fourth sealing strip connected in end to end order, the first sealing strip being arranged in the corresponding longitudinal limiting gap, the second sealing strip being arranged in the corresponding transverse limiting gap, the third sealing strip being arranged in the corresponding longitudinal limiting gap, and the fourth sealing strip being arranged in the corresponding transverse limiting gap, so that a screen adsorption area is formed between the sealing ring and the vacuum adsorption disk, the screen adsorption area is communicated with the air extraction port, and the glass screen panel is placed in the screen adsorption area; A cover plate assembly, the cover plate assembly comprising a heat-insulating cover plate, the heat-insulating cover plate is rotatably connected to the workbench, a heating cavity is formed between the heat-insulating cover plate and the workbench, and the heating cavity is respectively communicated with the placement slot and the penetration opening; A circulation heating component, the circulation heating component is arranged in the heating chamber, and the circulation heating component is used for circulation heating the air in the heating chamber; A lifting component is installed in the workbench, and a lifting end of the lifting component is passed through the passing opening and movably abuts against the screen removal installation plate.

2. The screen disassembly device based on the vehicle-mounted display according to claim 1 is characterized in that: The workbench is formed with a placement cavity, a first limiting slide groove and a second limiting slide groove, and the placement cavity is respectively connected with the placement slot, the penetration opening, the first limiting slide groove and the second limiting slide groove; The screen disassembly device also includes a telescopic component, which includes a first telescopic electric cylinder component and a second telescopic electric cylinder component, one end of the first telescopic electric cylinder component and one end of the second telescopic electric cylinder component are both arranged in the placement cavity, one end of the first telescopic electric cylinder component and the second telescopic electric cylinder component are both rotatably connected to the workbench, the other end of the first telescopic electric cylinder component is slidably connected to the groove wall of the first limiting slide groove, the other end of the second telescopic electric cylinder component is slidably connected to the groove wall of the second limiting slide groove, the telescopic output rod of the first telescopic electric cylinder component is connected to one side of the thermal insulation cover plate, and the telescopic output rod of the second telescopic electric cylinder component is connected to the other side of the thermal insulation cover plate.

3. The screen disassembly device based on the vehicle-mounted display according to claim 2 is characterized in that: A plurality of positioning grooves are also formed on the top surface of the vacuum adsorption plate, and each of the positioning grooves is respectively connected to a corresponding longitudinal limiting gap and a corresponding transverse limiting gap; The vacuum adsorption plate is provided with a plurality of positioning posts, each of which is arranged in a corresponding positioning groove, so that each of the positioning posts is detachably connected to the vacuum adsorption plate, and a plurality of the positioning posts are movably abutted against the shell.

4. The screen disassembly device based on the vehicle-mounted display according to claim 3 is characterized in that: The vacuum adsorption plate forms an air suction cavity, and the bottom surface of the vacuum adsorption plate forms an air suction interface, one end of the air suction cavity is connected to the air suction port, and the other end of the air suction cavity is connected to the air suction interface, and the air suction interface is used to connect to the air suction end of the vacuum pumping component.

5. The screen disassembly device based on the vehicle-mounted display according to claim 4 is characterized in that: The cover plate assembly also includes an outer cover plate, which is rotatably connected to the workbench and is arranged on the heat-insulating cover plate.

6. The screen disassembly device based on the vehicle-mounted display according to claim 5, characterized in that: The cover plate assembly also includes a plurality of limit strips and a plurality of rubber wheel components, one end of each of the limit strips is fixed to the inner top surface of the outer cover plate, the other end of each of the limit strips is fixed to an inner side surface of the outer cover plate, one end of each of the rubber wheel components is fixed to the outer top surface of the thermal insulation cover plate, and the other end of each of the rubber wheel components is movably abutted against the corresponding limit strip.

7. The screen disassembly device based on the vehicle-mounted display according to claim 6, characterized in that: The circulation heating assembly includes a plurality of fixed boxes, a plurality of motors, a plurality of turbofans and a plurality of annular heating wires, each of the fixed boxes is arranged in the heating chamber so that each of the fixed boxes is connected to the thermal insulation cover plate, each of the fixed boxes is provided with a circulation heating air chamber, a plurality of air outlets are provided on the bottom surface of each of the fixed boxes, each of the air outlets is communicated with the circulation heating air chamber and the heating chamber, a first return gap communicated with the circulation heating air chamber is provided on one side surface of each of the fixed boxes, a second return gap communicated with the circulation heating air chamber is provided on the other side surface of each of the fixed boxes, each of the first plurality of motors is installed on the outer top surface of the thermal insulation cover plate, a power output shaft of each of the motors is passed through the corresponding fixed box and connected with the corresponding turbofan, so that each of the turbofans is arranged in the corresponding circulation heating air chamber, each of the annular heating wires is arranged in the corresponding circulation heating air chamber so that one end of each of the annular heating wires is connected to the inner top surface of the corresponding fixed box, and the other end of each of the annular heating wires is arranged along the periphery of the turbofan.

8. The screen disassembly device based on the vehicle-mounted display according to claim 7, characterized in that: The jacking assembly includes a jacking drive member and a jacking block. The jacking drive member is arranged in the placement cavity to connect the jacking drive member to the workbench. One end of the jacking block is connected to the power output end of the jacking drive member, and the other end of the jacking block is passed through the passing opening and movably abutted against the screen removal installation plate.

9. The screen disassembly device based on the vehicle-mounted display according to claim 8, characterized in that: The screen removal device also includes a control component, which is electrically connected to the vacuum assembly, the first telescopic electric cylinder component, the second telescopic electric cylinder component, the lifting drive component, the multiple motors, the multiple turbo fans and the multiple annular heating wires.

10. A screen disassembly device based on a vehicle-mounted display, characterized in that: A screen disassembly device based on a vehicle-mounted display comprising any one of claims 1-9.

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