Automatic film tearing system

Abstract

The application relates to an automatic film tearing system for separating glass and a film sheet in a display assembly. The automatic film tearing system comprises a rack, a control module, a heating device and a film tearing device in communication connection with the control module. The heating device is used for heating the display assembly placed thereon, and the film tearing device is spaced apart from the heating device and arranged on the rack. The film tearing device comprises a clamping jaw mechanism and a film tearing driving module. The fixed end of the film tearing driving module is mounted on the rack, the output end is connected with the clamping jaw mechanism, and the film tearing driving module is used for driving the clamping jaw mechanism to move, so that the film sheet is separated from the glass. The control module is used for controlling the action of the heating device, and after the display assembly is heated by the heating device for a set time, the control module controls the film tearing driving module to drive the clamping jaw mechanism to move to the heating device, and then controls the action of the clamping jaw mechanism. The above-mentioned automatic film tearing system replaces manual film removal with a mechanical device, reduces the labor intensity of workers, avoids the workers from being scratched by glass when removing defective products, improves the efficiency of removing defective products, and reduces the labor cost investment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of industrial automation, in particular to an automatic film tearing system. BACKGROUND

[0002] As one of important components of electronic devices, the manufacturing process of display cover plate is crucial. The manufacturing process of display cover plate includes a glass bonding process, that is, a film piece is attached to the outside of glass by vacuum bonding. In the glass bonding process, if there are defective products, the film piece needs to be removed.

[0003] Currently, the film piece is removed by manual operation. On the one hand, this increases the labor intensity of workers and there is a risk of being scratched by glass when removing defective products. On the other hand, manual removal of defective products is inefficient, which requires more manpower and increases labor costs. SUMMARY

[0004] Therefore, it is necessary to provide an automatic film tearing system to solve the problem that film piece removal is not intelligent enough.

[0005] An automatic film tearing system for separating glass and a film piece in a display assembly, the automatic film tearing system comprising a rack, a heating device, a film tearing device, and a control module, wherein:

[0006] The heating device is used for heating the display assembly placed thereon and is spaced apart from the film tearing device on the rack;

[0007] The film tearing device comprises a jaw mechanism and a film tearing driving module. The fixed end of the film tearing driving module is installed on the rack, and the output end of the film tearing driving module is connected with the jaw mechanism. The film tearing driving module is used for driving the jaw mechanism to move, and the jaw mechanism is used for separating the film piece from the glass;

[0008] The control module is in communication connection with the heating device, the film tearing driving module, and the jaw mechanism, and is used for controlling the action of the heating device and controlling the film tearing driving module to drive the jaw mechanism to move to the heating device after the heating device heats the display assembly for a set time, and then controlling the action of the jaw mechanism.

[0009] In one embodiment, the heating device comprises a heating pipe, a heating plate, and a heating positioning plate connected in sequence. The heating positioning plate is provided with a heating positioning groove on the side away from the heating plate, and the heating positioning groove is used for accommodating the display assembly. The heating plate is provided with a first through hole along the length direction thereof, and the heating pipe is fixed to the heating plate through the first through hole. The heating pipe is in communication connection with the control module, and is used for heating the display assembly.

[0010] In one of the embodiments, the heating positioning plate is internally formed with a first cavity, and the bottom wall of the heating positioning groove is provided with a plurality of first suction holes in communication with the first cavity. The heating positioning plate is externally provided with a first vacuum joint in communication with the first cavity.

[0011] In one of the embodiments, the heating device comprises a heat insulation plate, a heating plate and a heating positioning plate arranged in sequence. The number of the heat insulation plates is at least one. The heating positioning plate is used for bearing the display assembly, and the heating plate is used for heating the display assembly.

[0012] In one of the embodiments, the automatic film tearing system further comprises a conveying device and a transfer device in communication connection with the control module, wherein:

[0013] The conveying device is arranged on the rack and distributed on one side of the heating device along a first direction, and is used for conveying the display assembly.

[0014] The transfer device is arranged on the rack and distributed on the side of the heating device away from the film tearing device along a second direction, and is used for transferring the display assembly on the conveying device to the heating device.

[0015] In one of the embodiments, the transfer device comprises a transfer frame, a first transfer column, a first suction nozzle, a first transfer driving member and a second transfer driving member, wherein:

[0016] The first transfer column is movably installed on the transfer frame along the first direction.

[0017] The first transfer driving member is arranged on the transfer frame and in communication connection with the control module, and is used for driving the first transfer column to move along a set route under the control of the control module.

[0018] The second transfer driving member is arranged on the first transfer column, and its output end is connected with the first suction nozzle and in communication connection with the control module, and is used for driving the first suction nozzle to move up and down along the set route under the control of the control module.

[0019] The first suction nozzle is in communication connection with the control module, and is used for sucking or releasing the display assembly under the control of the control module.

[0020] In one of the embodiments, the film tearing device further comprises a gantry, a film tearing moving plate and a first moving block, and the film tearing driving module comprises a first film tearing driving mechanism and a second film tearing driving mechanism, wherein:

[0021] The tear film moving plate, the first moving block and the clamp jaw mechanism are sequentially connected, and a side of the tear film moving plate away from the first moving block is installed on the gantry;

[0022] The first tear film driving mechanism is arranged on the gantry and is in communication connection with the control module, and is used for driving the tear film moving plate to move along the first direction relative to the gantry according to a set route under the control of the control module.

[0023] The second tear film driving mechanism is arranged on the gantry and is in communication connection with the control module, and is used for driving the first moving block to move along the second direction relative to the tear film moving plate according to a set route under the control of the control module.

[0024] In one of the embodiments, the clamp jaw mechanism comprises a first connecting plate, a material taking baffle, a material taking push plate and a material taking driving member, wherein:

[0025] The top end of the first connecting plate is connected with the first moving block, the side wall thereof is connected with the material taking baffle, and a side thereof away from the first moving block is connected with the material taking driving member;

[0026] The output end of the material taking driving member is connected with the material taking push plate, and is in communication connection with the control module, and is used for driving the material taking push plate to move towards or away from the material taking baffle according to the set route under the control of the control module.

[0027] In one of the embodiments, a second through hole penetrating through the thickness of the film is arranged on the film, a first tooth is arranged on a side of the material taking baffle close to the material taking driving member, a second tooth is arranged on the material taking push plate and is adapted to the first tooth, and the second tooth is used for being engaged with the first tooth through the second through hole when the film is clamped.

[0028] In one of the embodiments, the automatic tear film system further comprises a fixing device, the fixing device comprises at least two first fixing mechanisms, the two first fixing mechanisms are distributed on two sides of the heating device along the second direction, the first fixing mechanism is in communication connection with the control module, and the first fixing mechanism is used for pressing the glass when the tear film device tears the film.

[0029] In one of the embodiments, the first fixing mechanism comprises a first fixing seat, a first sliding plate, a first pressing plate, a first fixing driving member and a second fixing driving member, wherein:

[0030] One side of the first sliding plate is movably installed on the first fixing seat along the second direction, and the other side is located above the first fixing seat;

[0031] The first fixed driving member is arranged on the first fixed seat and is in communication connection with the control module, and is used for driving the first sliding plate to move along the second direction towards or away from the heating device along the set route under the control of the control module;

[0032] The second fixed driving member is arranged on the first sliding plate, and the output end thereof is connected with the first pressing plate and is in communication connection with the control module, and is used for driving the first pressing plate to move up and down along the set route under the control of the control module.

[0033] The automatic film tearing system realizes intelligent operation of tearing off the film piece, on the one hand, reduces the physical labor intensity of workers, and avoids the risk of workers being scratched by glass when removing defective products, and on the other hand, improves the efficiency of removing defective products and reduces the investment of labor cost. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 The automatic film tearing system provided in the present application is shown in the structural schematic diagram.

[0035] Figure 2 The automatic film tearing system provided in the present application is shown in the structural schematic diagram after removing the glass cover.

[0036] Figure 3 The automatic film tearing system provided in the present application is shown in the structural schematic diagram after removing the glass cover. Figure 2 The automatic film tearing system provided in the present application is shown in the structural schematic diagram after removing the glass cover.

[0037] Figure 4 The automatic film tearing system provided in the present application is shown in the structural schematic diagram after removing the glass cover.

[0038] Figure 5 The automatic film tearing system provided in the present application is shown in the structural schematic diagram after removing the glass cover.

[0039] Figure 6 The automatic film tearing system provided in the present application is shown in the structural schematic diagram after removing the glass cover.

[0040] Figure 7 The automatic film tearing system provided in the present application is shown in the structural schematic diagram after removing the glass cover.

[0041] Figure 8 The automatic film tearing system provided in the present application is shown in the structural schematic diagram after removing the glass cover.

[0042] Figure 9 The automatic film tearing system provided in the present application is shown in the structural schematic diagram after removing the glass cover.

[0043] Figure 10 The automatic film tearing system provided in the present application is shown in the structural schematic diagram after removing the glass cover.

[0044] Figure 11 Fig. 1 is a structural schematic diagram of a clamping jaw mechanism in the present application. Figure 4

[0045] Figure 12 Fig. 2 is an enlarged schematic diagram of the structure at A in Fig. 1. Figure 11

[0046] Figure 13 Fig. 3 is a structural schematic diagram of a fixing device provided in the present application.

[0047] Figure 14 Fig. 4 is a connection schematic diagram of a conveying device, a heating device, a film tearing device and a fixing device provided in the present application.

[0048] Wherein:

[0049] 10, automatic film tearing system; a, first direction; b, second direction; 20, glass;

[0050] 100, conveying device; 110, conveying support frame; 120, conveying roller; 130, conveying limiting block; 140, conveying positioning plate; 150, conveying driving mechanism; 151, positioning driving member;

[0051] 200, transfer device; 210, transfer frame; 220, first transfer column; 230, first suction nozzle; 240, first transfer driving member; 250, first transfer sliding rail; 260, second transfer column; 270, second suction nozzle; 280, transfer rotation driving member;

[0052] 300, heating device; c, first side; d, second side; 310, heating pipe; 320, heating plate; 330, heating positioning plate; 331, heating positioning groove; 340, heat insulation plate;

[0053] 400, film tearing device; 410, gantry; 420, film tearing driving module; 421, first film tearing driving mechanism; 430, film tearing moving plate; 440, first moving block; 450, clamping jaw mechanism; 451, first connecting plate; 452, material taking baffle; 4521, first tooth; 453, material taking push plate; 4531, second tooth; 454, material taking driving member; 455, clamping jaw driving member; 456, clamping jaw reinforcing plate; 460, film tearing connecting member;

[0054] 500, rack; 510, machine table; 520, glass cover;

[0055] 600, cleaning positioning device; 610, cleaning positioning driving mechanism; 620, fine adjustment mechanism; 621, fine adjustment fixing seat; 622, fine adjustment screw; 630, vacuum suction plate; 640, first cleaning positioning plate; 650, second cleaning positioning plate; 660, third cleaning positioning plate; 670, fourth cleaning positioning plate;​​

[0056] 700, cleaning carrier; 710, first carrier slide rail; 720, second carrier slide rail; 730, carrier connecting plate; 740, rotating suction nozzle; 750, carrier rotation driving member; 760, first carrier driving mechanism; 770, second carrier driving mechanism; 780, third carrier driving mechanism;

[0057] 800, cleaning shelf; 810, shelf moving plate; 820, cleaning basket; 821, shelf rod; 822, containing space; 830, shelf positioning seat; 831, shelf positioning bead; 840, shelf bottom plate; 850, shelf limiting block; 851, adjusting screw rod; 860, positioning buffer; 870, shelf driving mechanism; 880, shelf slide rail;

[0058] 900, fixing device; 910, rotating fixing mechanism; 911, second pressing plate; 920, fixing mechanism A; 921, first fixing seat; 922, first sliding plate; 923, first pressing plate; 924, second fixing driving member; 925, fixing connecting plate; 926, fixing sliding block; 927, fixing slide rail; 930, fixing mechanism B; 940, fixing mechanism C. DETAILED DESCRIPTION

[0059] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described and it is to be understood that the present application is not limited to the specific embodiments described below.

[0060] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0061] In addition, the terms "first", "second", and the like, if any appear in the description, are used for descriptive purposes and are not to be construed as indicating or implying relative importance or an indicated number of features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, if the term "a plurality of" appears, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0062] In the present application, unless otherwise explicitly specified and limited, if the terms "mounting", "connecting", "connecting", "fixing" and the like appear, these terms should be interpreted broadly. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0063] In the present application, unless otherwise explicitly specified and limited, if the first feature is described as "on" or "under" the second feature, etc., it can mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be the first feature directly above or obliquely above the second feature, or it can only mean that the first feature is higher than the second feature in horizontal height. The first feature "below", "below" and "below" the second feature can be the first feature directly below or obliquely below the second feature, or it can only mean that the first feature is lower than the second feature in horizontal height.

[0064] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on another element or there can be a middle element. If an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are for illustrative purposes only and do not represent the only implementation.

[0065] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , Figure 1 shows a structural schematic diagram of an automatic film tearing system 10 in an embodiment of the present application, Figure 2 shows a structural schematic diagram of an automatic film tearing system 10 after removing the glass cover in an embodiment of the present application, Figure 3 isFigure 2 Top view in the middle, Figure 4 This is a schematic diagram of the film-peeling device according to one embodiment of this application. An automatic film-peeling system 10 provided in one embodiment of this application is used to separate the glass 20 and the film in a display assembly. In a specific configuration, the film is disposed on the outer layer of the glass 20. The automatic film-peeling system 10 includes: a frame 500, a heating device 300, a film-peeling device 400, and a control module. In a specific configuration, the control module can be a PCL controller, wherein:

[0066] The heating device 300 is used to heat the display component placed on it, and the heating device 300 and the film peeling device 400 are spaced apart on the frame 500. By setting the heating device 300, it is convenient to separate the glass 20 and the film in the display component. In a specific setting, the frame 500 includes a machine base 510 and a glass cover 520. The glass cover 520 is set above the machine base 510, and the heating device 300 is set on the machine base 510 and located inside the glass cover 520.

[0067] The film-tearing device 400 includes a gripper mechanism 450 and a film-tearing drive module 420. The fixed end of the film-tearing drive module 420 is mounted on the frame 500, and the output end of the film-tearing drive module 420 is connected to the gripper mechanism 450. The film-tearing drive module 420 is used to drive the gripper mechanism 450 to move. The gripper mechanism 450 is used to separate the film from the glass 20. In a specific setting, the film-tearing device 400 is set on the machine base 510 and located inside the glass cover 520.

[0068] The control module is communicatively connected to the heating device 300, the film tearing drive module 420, and the gripper mechanism 450. The control module is used to control the operation of the heating device 300. After the heating device 300 heats the display component for a set time, the control module controls the film tearing drive module 420 to move the gripper mechanism 450 to the heating device 300, and then the control module controls the gripper mechanism 450 to operate.

[0069] The aforementioned automatic film-removing system 10, by setting up a heating device 300 and a film-removing device 400, uses the film-removing device 400 to remove the film from the heated display components. This mechanical device replaces manual labor in the process of removing the film from the display components, realizing intelligent operation of film removal. On the one hand, it reduces the physical labor intensity of workers and avoids the risk of workers being cut by the glass 20 when removing defective products. On the other hand, it improves the efficiency of removing defective products and reduces the input of labor costs.

[0070] Combination Figure 5 As shown, Figure 5A structural schematic diagram of the heating device 300 in an embodiment of the present application is shown. In some embodiments, in order to more conveniently achieve the heating of the display assembly by the heating device 300, a preferred embodiment, the heating device 300 comprises a heating pipe 310, a heating plate 320 and a heating positioning plate 330 connected in sequence. The heating positioning plate 330 is provided with a heating positioning groove 331 on a side thereof away from the heating plate 320, the heating positioning groove 331 is used for accommodating the display assembly. The heating plate 320 is provided with a first through hole along a length direction thereof. The heating pipe 310 is fixed to the heating plate 320 through the first through hole. The heating pipe 310 is in communication connection with a control module. The heating pipe 310 is used for heating the display assembly under the control of the control module. In a specific arrangement, the heating plate 320 and the heating positioning plate 330 are generally made of a material with excellent heat conduction performance, for example, the heating plate 320 and the heating positioning plate 330 can be made of aluminum alloy, copper, steel and the like. In addition to the above-mentioned fixing of the heating pipe 310 to the heating plate 320 along the length direction of the heating plate 320, the heating pipe 310 can also be fixed to the heating plate 320 along a width direction of the heating plate 320. The first through hole is provided along the width direction of the heating plate 320.

[0071] In order to enable the heating positioning plate 330 to better fix the display assembly, specifically, the heating positioning plate 330 is internally formed with a first cavity. A bottom wall of the heating positioning groove is provided with a plurality of first suction holes in communication with the first cavity. An outer portion of the heating positioning plate 330 is provided with a first vacuum extraction joint in communication with the first cavity. In a specific arrangement, the first vacuum extraction joint is arranged on a side wall of the heating positioning plate 330. The first suction holes can be square structures, can be cross-shaped structures, or can be a plurality of circular holes arranged in a matrix form.

[0072] In order to prevent other components in the automatic film tearing system 10 from being affected by temperature, a preferred embodiment, the heating device 300 comprises a heat insulation plate 340, a heating plate 320 and a heating positioning plate 330 arranged in sequence. The number of the heat insulation plates 340 is at least one. The heating positioning plate 330 is used for carrying the display assembly. The heating plate 320 is used for heating the display assembly. In a specific arrangement, the heat insulation plate 340 is arranged on a side of the heating plate 320 away from the heating positioning plate 330. The number of the heat insulation plates 340 can be two, three or more. The heat insulation plate 340 is generally made of a heat-resistant material, for example, the heat insulation plate 340 is generally made of resin glass, composite material, inorganic engineering composite material and the like. In order to better protect other components and prevent the operator from being scalded, the heat insulation plate 340 can be arranged around the heating plate 320. On the one hand, the heat insulation plate 340 blocks the heat from being transmitted out, so that the heating plate 320 located inside remains at a stable temperature. On the other hand, the heat insulation plate 340 can effectively prevent the operator from being scalded.

[0073] To more intelligently place the display components onto the heating device 300, in a preferred embodiment, the automatic film-tearing system 10 further includes a conveying device 100 and a transfer device 200 communicatively connected to the control module, wherein:

[0074] The conveying device 100 is disposed on the frame 500. The conveying device 100 is distributed along the first direction a on one side of the heating device 300. The conveying device 100 is used to convey the display components. In a specific setting, the conveying device 100 is partially disposed on the machine base 510 and located inside the glass cover 520.

[0075] The transfer device 200 is mounted on the frame 500 and is distributed along the second direction b on the side of the heating device 300 away from the film-tearing device 400. The transfer device 200 is used to transfer the display components on the conveying device 100 to the heating device 300. In a specific configuration, the second direction b is generally perpendicular to the first direction a. The transfer device 200 is mounted on the machine base 510 and located inside the glass cover 520, and the film-tearing device 400, the heating device 300, and the transfer device 200 are arranged along the second direction b.

[0076] Combination Figure 6 As shown, Figure 6 A schematic diagram of the structure of a conveying device 100 according to one embodiment of this application is shown. In some embodiments, in order to facilitate the conveying of the display components by the conveying device 100, the conveying device 100 includes a conveying support frame 110, and magnetic gears, conveying rollers 120, conveying limit blocks 130, conveying positioning plates 140 and a conveying drive mechanism 150 disposed on the conveying support frame 110. The conveying drive mechanism 150 includes a positioning drive member 151 and a conveying drive member, wherein:

[0077] One end of the conveying support frame 110 is provided with an inlet, and the other end of the conveying support frame 110 is provided with a conveying limiting block 130. The number of conveying positioning plates 140 is generally two, which are arranged on the left and right sides of the conveying limiting block 130. The conveying positioning plates 140 are connected with the output end of a positioning driving member 151. The positioning driving member 151 is generally a cylinder, and is in communication connection with a control module. The output end of a conveying driving member is connected with a magnetic gear, which is in transmission connection with the conveying roller 120. The conveying driving member is in communication connection with the control module, and can be a stepping motor. In specific use, the display assembly is manually placed into the inlet, the stepping motor drives the magnetic gear to drive the conveying roller 120 to rotate, so as to convey the display assembly from the inlet to the conveying limiting block 130. At this time, the display assembly is between the two conveying positioning plates 140. When the photoelectric sensor arranged on the conveying support frame 110 senses the display assembly, the conveying driving member stops working, and the positioning driving member 151 drives the two conveying positioning plates 140 to move close to each other and push the display assembly to a specified position. It should be noted that, in addition to the above-mentioned magnetic conveying, electric roller conveying, gear conveying and belt conveying can also be used.

[0078] Through the above setting, the display assembly is conveyed to the specified position by the conveying device 100, and then the display assembly is transferred to the heating device 300 by the transfer device 200, and then the film piece on the display assembly is removed by the film tearing device 400. The mechanical device is used to replace the manual film piece removal process of the display assembly, which realizes the intelligent operation of tearing off the film piece. On the one hand, it reduces the physical labor intensity of workers, and avoids the risk of being scratched by glass 20 when workers remove defective products. On the other hand, it improves the efficiency of removing defective products and reduces the investment in labor cost.

[0079] After the glass 20 and the film are separated, in order to facilitate subsequent cleaning of the glass 20, the automatic film tearing system 10 further comprises a cleaning positioning device 600, a cleaning conveying device 700 and a cleaning rack 800 arranged on the machine table 510 and in communication with the control module, the cleaning positioning device 600, the cleaning conveying device 700 and the cleaning rack 800 are all located in the glass cover 210, the cleaning positioning device 600 is arranged on the side of the heating device 300 away from the conveying device 100 along the first direction a, and is located between the transfer device 200 and the film tearing device 400 along the second direction b, the cleaning conveying device 700 is arranged on the side of the cleaning positioning device 600 away from the heating device 300, and the cleaning rack 800 is arranged below the cleaning conveying device 700. In specific use, the transfer device 200 transfers the glass 20 after the film is torn to the cleaning positioning device 600, the cleaning positioning device 600 is used to move the glass 20 to a set position, plays a positioning role for the glass 20, and then the cleaning conveying device 700 conveys the glass 20 from the set position to the cleaning rack 800, and the cleaning rack 800 is used to accommodate the glass 20, at this time waiting for subsequent cleaning process of the glass 20.

[0080] In combination with Figure 7 as shown, Figure 7 The structure of the cleaning positioning device 600 in an embodiment of the present application is shown, and in some embodiments, in order to more conveniently realize the positioning role of the cleaning positioning device 600, the cleaning positioning device 600 comprises a cleaning positioning driving mechanism 610, a fine adjustment mechanism 620, a vacuum suction plate 630, a first cleaning positioning plate 640, a second cleaning positioning plate 650, a third cleaning positioning plate 660 and a fourth cleaning positioning plate 670 arranged along the four sides of the outline of the vacuum suction plate 630, and the cleaning positioning device 600 is specifically arranged as follows:

[0081] The fine adjustment mechanism 620 comprises a fine adjustment fixing seat 621 and a fine adjustment screw rod 622 arranged on the fine adjustment fixing seat 621. The first cleaning positioning plate 640 and the third cleaning positioning plate 660 are arranged on both sides of the vacuum adsorption plate 630 along the first direction a. The second cleaning positioning plate 650 and the fourth cleaning positioning plate 670 are arranged on both sides of the vacuum adsorption plate 630 along the second direction b. The first cleaning positioning plate 640 and the second cleaning positioning plate 650 are connected with the output end of a cleaning positioning driving mechanism 610. The cleaning positioning driving mechanism 610 is in communication connection with the control module. The cleaning positioning driving mechanism 610 can be a pneumatic cylinder. The third cleaning positioning plate 660 and the fourth cleaning positioning plate 670 are connected with the fine adjustment screw rod 622. In specific use, the conveying device 200 transfers the glass 20 after the film is torn off to the vacuum adsorption plate 630. At this time, the third cleaning positioning plate 660 and the fourth cleaning positioning plate 670 have been manually adjusted to the first position by the fine adjustment screw rod 622. The cleaning positioning driving mechanism 610 drives the first cleaning positioning plate 640 and the second cleaning positioning plate 650 to move the glass 20 to the set position under the indication of the control module. The vacuum adsorption plate 630 is in communication connection with the control module. The vacuum adsorption plate 630 opens the vacuum negative pressure to adsorb the glass 20.

[0082] In combination Figure 8 as shown, Figure 8 The structure schematic diagram of the cleaning conveying device 700 in an embodiment of the present application is shown. In some embodiments, in order to more conveniently realize the conveying function of the cleaning conveying device 700, the cleaning conveying device 700 comprises a first conveying sliding rail 710, a second conveying sliding rail 720, a third conveying sliding rail, a conveying connecting plate 730, a rotating suction nozzle 740, a conveying rotation driving member 750, a first conveying driving mechanism 760, a second conveying driving mechanism 770 and a third conveying driving mechanism 780. The specific arrangement of the cleaning conveying device 700 is as follows:

[0083] The extension direction of the first conveying sliding rail 710 is the first direction a. The first conveying sliding rail 710 is provided with a first conveying sliding block matched therewith. The first conveying driving mechanism 760 comprises a first conveying screw rod, a first conveying nut in transmission cooperation with the first conveying screw rod and a first conveying servo motor in communication connection with the control module. The first conveying screw rod is arranged in the first conveying sliding rail 710 and connected with the output end of the first conveying servo motor. The first conveying nut is connected with the first conveying sliding block. The first conveying servo motor drives the first conveying nut to drive the first conveying sliding block to move along the first direction a.

[0084] The first transport slider is also connected to a second transport slide rail 720 extending in the vertical direction. The second transport slide rail 720 is provided with a second transport slider that is adapted to it. The structure of the second transport drive mechanism 770 is similar to that of the first transport drive mechanism 760, and will not be described in detail. The second transport drive mechanism 770 is communicatively connected to the control module. The second transport drive mechanism 770 is used to drive the second transport slider to move up and down.

[0085] The second transport slider is connected to a third transport slide rail extending along the second direction b. The third transport slide rail is provided with a third transport slider that is adapted to it. The structure of the third transport drive mechanism 780 is similar to that of the first transport drive mechanism 760, and will not be described in detail. The third transport drive mechanism 780 is communicatively connected to the control module. The third transport drive mechanism 780 is used to drive the third transport slider to move along the second direction b.

[0086] A transport connecting plate 730 is connected to the third transport slider. A transport rotation drive 750 is provided on the side of the transport connecting plate 730 away from the third transport slider. The output end of the transport rotation drive 750 is connected to the rotary suction nozzle 740. The rotary suction nozzle 740 is communicatively connected to the control module. The rotary suction nozzle 740 is used to switch between two states: picking up and releasing glass 20. The transport rotation drive 750 is communicatively connected to the control module. The transport rotation drive 750 is used to drive the rotary suction nozzle 740 to rotate, so that the rotary suction nozzle 740 can pick up glass 20. The transport rotation drive 750 can be set as a rotary cylinder.

[0087] With the above settings, the specific working process of the cleaning and transporting device 700 is as follows: Under the control of the control module, the first transporting drive mechanism 760, the second transporting drive mechanism 770 and the third transporting drive mechanism 780 drive the rotary suction nozzle 740 to the set position on the cleaning positioning device 600 to pick up the glass 20. Then, under the drive of the second transporting drive mechanism 770, the rotary suction nozzle 740 and the glass 20 are moved upward. It should be noted that, in order to facilitate the subsequent placement of the glass 20 on the cleaning shelf 800, after the rotary suction nozzle 740 picks up the glass 20, it needs to rotate vertically by 90° under the drive of the transporting rotary drive component 750, so that the glass 20 changes from a horizontal state to a vertical state. Then, the first transporting drive mechanism 760 and the third transporting drive mechanism 780 drive the glass 20 to the cleaning shelf 800. Finally, under the drive of the second transporting drive mechanism 770, the glass 20 is moved downward and inserted into the cleaning shelf 800.

[0088] Combination Figure 9 As shown, Figure 9A structure diagram of the cleaning shelf 800 in an embodiment of the present application is shown. In some embodiments, in order to more conveniently achieve the function of the cleaning shelf 800 containing the glass 20, the cleaning shelf 800 comprises a shelf moving plate 810 and at least one cleaning basket 820 arranged on the shelf moving plate 810, the cleaning basket 820 is provided with a plurality of shelf rods 821 extending along a second direction b along a first direction a, and a containing space 822 for containing the glass 20 is formed between adjacent two shelf rods 821. In a specific arrangement, at least one shelf positioning seat 830 is arranged on the shelf moving plate 810, the shelf positioning seat 830 is used for fixing the cleaning basket 820, the number of the shelf positioning seat 830 is consistent with the number of the cleaning basket 820, and both ends of the shelf positioning seat 830 opposite along the second direction b are provided with elastic members, four elastic members are connected with shelf positioning beads 831 on the side away from the shelf positioning seat 830, and the cleaning basket 820 is provided with a shelf positioning groove matched with the shelf positioning bead 831. The process of clamping the cleaning basket 820 into the shelf positioning seat 830 is as follows: when the cleaning basket 820 is lowered, the cleaning basket 820 is first abutted against the shelf positioning bead 831, so that the shelf positioning bead 831 is pressed against the elastic member, and then when the cleaning basket 820 is lowered to the position where the shelf positioning groove faces the shelf positioning bead 831, the shelf positioning bead 831 is pushed into the shelf positioning groove by the rebound force of the elastic member to achieve positioning.

[0089] In order to facilitate the movement of the cleaning basket 820 along the second direction b, the cleaning shelf 800 comprises a shelf bottom plate 840, a shelf limiting block 850, a positioning buffer 860, a shelf driving mechanism 870 and a shelf sliding rail 880 extending along the second direction b, which are arranged on the shelf bottom plate 840, the side of the shelf moving plate 810 away from the cleaning basket 820 is provided with a shelf sliding block matched with the shelf sliding rail 880, the output end of the shelf driving mechanism 870 is connected with the shelf sliding block, the shelf driving mechanism 870 is in communication connection with the control module, the shelf driving mechanism 870 is used for driving the shelf sliding block to drive the shelf moving plate 810 and the cleaning basket 820 arranged on the shelf moving plate 810 to move along the second direction b, and the shelf driving mechanism 870 can be a pneumatic cylinder. In order to make the shelf moving plate 810 move within a proper range, the shelf limiting block 850 and the positioning buffer 860 are arranged at both ends of the shelf bottom plate 840 along the second direction b, a first installation through hole is formed in the shelf limiting block 850, and an adjusting screw rod 851 passes through the first installation through hole and cooperates with an adjusting nut.

[0090] In combination with the description of the above-mentioned embodiments, the cleaning shelf 800 can be used for cleaning the glass 20, and the cleaning basket 820 is used for containing the glass 20, so that the glass 20 can be conveniently cleaned. Figure 10 Figure 10 ​A structural schematic diagram of the transfer device 200 in an embodiment of the present application is shown. In some embodiments, in order to more conveniently realize the transfer of the display assembly by the transfer device 200, specifically, the transfer device 200 comprises a transfer frame 210, a first transfer column 220, a first suction nozzle 230, a first transfer driving member 240, and a second transfer driving member, wherein:

[0091] The first transfer column 220 is movably installed on the transfer frame 210 along a first direction a. In a specific arrangement, the transfer frame 210 is provided with a first transfer sliding rail 250 extending along the first direction a, and the first transfer column 220 is provided with a first transfer sliding block matched with the first transfer sliding rail 250;

[0092] The first transfer driving member 240 is arranged on the transfer frame 210, and is in communication connection with the control module. The first transfer driving member 240 is used to drive the first transfer column 220 to move along a set route under the control of the control module. In a specific arrangement, the first transfer driving member 240 comprises a first transfer screw rod, a first transfer nut in transmission cooperation with the first transfer screw rod, and a first transfer servo motor in communication connection with the control module. The first transfer screw rod is arranged in the first transfer sliding rail 250, and is connected with the output end of the first transfer servo motor. The first transfer nut is connected with the first transfer sliding block. The first transfer servo motor drives the first transfer nut to drive the first transfer sliding block and the first transfer column 220 connected with the first transfer sliding block to move along the first direction a;

[0093] The second transfer driving member is arranged on the first transfer column 220, and the output end of the second transfer driving member is connected with the first suction nozzle 230. The second transfer driving member is in communication connection with the control module, and is used to drive the first suction nozzle 230 to move up and down along a set route under the control of the control module. In a specific arrangement, the second transfer driving member can be a pneumatic cylinder;

[0094] The first suction nozzle 230 is in communication connection with the control module, and is used to suck or release the display assembly under the control of the control module. Through the above arrangement, in a specific use, the first suction nozzle 230 is driven by the first transfer driving member 240 to move along the first direction a to a specified position on the conveying device 100, and then the first suction nozzle 230 is driven by the second transfer driving member to move down to the specified position and suck the display assembly on the position. Then, the first suction nozzle 230 and the display assembly are correspondingly driven by the first transfer driving member 240 and the second transfer driving member to move along the first direction a to the heating positioning plate 330 and be released on the heating positioning plate 330.

[0095] In order to make the transfer device 200 more convenient to transfer the glass 20 after the film is torn to the cleaning positioning device 600, the transfer device 200 further comprises a second transfer column 260, a second suction nozzle 270 and a third transfer driving member, which are specifically set as follows:

[0096] The second transfer column 260 is provided with a second transfer sliding block matched with the first transfer sliding rail 250, and the third transfer driving member is arranged on the second transfer column 260. The output end of the third transfer driving member is connected with the second suction nozzle 270, and the third transfer driving member is in communication connection with the control module. The third transfer driving member is used to drive the second suction nozzle 270 to move up and down along the set route under the control of the control module. The third transfer driving member can be a pneumatic cylinder. The second suction nozzle 270 is in communication connection with the control module, and the second suction nozzle 270 is used to suck or release the glass 20 under the control of the control module.

[0097] The first transfer driving member 240 further comprises a second transfer nut, which is also sleeved on the first transfer screw rod and connected with the second transfer sliding block. The first transfer servo motor driving can simultaneously drive the first transfer nut and the second transfer nut to move, so that the first transfer sliding block and the second transfer sliding block can simultaneously move along the first direction a. Thus, when the first suction nozzle 230 transfers the display assembly on the conveying device 100 to the heating positioning plate 330, the second suction nozzle 270 simultaneously transfers the glass 20 on the heating positioning plate 330 to the cleaning positioning device 600.

[0098] In order to make the glass 20 on the heating positioning plate 330 be matched with the vacuum suction plate 630 on the cleaning positioning device 600 when the glass 20 is transferred to the cleaning positioning device 600, the transfer device 200 further comprises a transfer rotation driving member 280, which is arranged on the side of the third transfer driving member away from the second transfer column 260. The output end of the transfer rotation driving member 280 is connected with the second suction nozzle 270, and the transfer rotation driving member 280 is in communication connection with the control module. The transfer rotation driving member 280 is used to drive the second suction nozzle 270 to rotate, so that the glass 20 sucked from the heating positioning plate 330 is better matched with the vacuum suction plate 630 when it is transferred to the vacuum suction plate 630. The transfer rotation driving member 280 can be arranged as a rotary pneumatic cylinder.

[0099] In combination with Figure 4 As shown in the figure, in order to more conveniently realize the movement of the jaw mechanism 450 driven by the film tearing driving module 420, a preferred embodiment is that the film tearing device 400 further comprises a gantry 410, a film tearing moving plate 430 and a first moving block 440. The film tearing driving module 420 comprises a first film tearing driving mechanism 421 and a second film tearing driving mechanism, wherein:

[0100] The tear film moving plate 430, the first moving block 440 and the clamp jaw mechanism 450 are sequentially connected, and the tear film moving plate 430 is installed on the gantry 410 away from the first moving block 440. In a specific arrangement, the gantry 410 is arranged on the machine table 510, and the gantry 410 is provided with a first tear film sliding rail extending along the first direction a, and the tear film moving plate 430 is provided with a first tear film sliding block matched with the first tear film sliding rail;

[0101] The first tear film driving mechanism 421 is arranged on the gantry 410, and the first tear film driving mechanism 421 is in communication connection with the control module. The first tear film driving mechanism 421 is used for driving the tear film moving plate 430 to move along the first direction a relative to the gantry 410 according to a set route under the control of the control module. In a specific arrangement, the first tear film driving mechanism includes a first tear film lead screw, a first tear film nut in transmission cooperation with the first tear film lead screw, and a first tear film servo motor in communication connection with the control module. The first tear film lead screw is arranged in the first tear film sliding rail, and the first tear film lead screw is connected with the output end of the first tear film servo motor. The first tear film nut is connected with the first tear film sliding block. The first tear film servo motor drives the first tear film nut to drive the first tear film sliding block to move along the first direction a.

[0102] The second tear film driving mechanism is arranged on the gantry 410, and the second tear film driving mechanism is in communication connection with the control module. The second tear film driving mechanism is used for driving the first moving block 440 to move along the second direction b relative to the tear film moving plate 430 according to a set route under the control of the control module. In a specific arrangement, the side of the tear film moving plate 430 away from the first tear film sliding block is provided with a second tear film sliding rail extending along the second direction b. The first moving block 440 is matched with the second tear film sliding rail. The output end of the second tear film driving mechanism is connected with the first moving block 440.

[0103] In a specific arrangement, the tear film device 400 further includes a tear film connecting piece 460. One end of the tear film connecting piece 460 is connected with the first moving block 440, and the other end of the tear film connecting piece 460 is connected with the clamp jaw mechanism 450. Through the above arrangement, in specific use, the control module controls the first tear film driving mechanism 421 and the second tear film driving mechanism to drive the clamp jaw mechanism 450 to move to the heating positioning plate 330. The clamp jaw mechanism 450 clamps the film piece of the display assembly in the heating positioning plate 330. Then the control module controls the first tear film driving mechanism 421 and the second tear film driving mechanism to drive the clamp jaw mechanism to move according to a set route so that the film piece is separated from the glass 20.

[0104] In combination Figure 11 As shown, Figure 11 As shown Figure 4A structural schematic view of the clamping jaw mechanism 450 in the display assembly, in some embodiments, in order to more conveniently realize the clamping jaw mechanism 450 clamping the film of the display assembly, specifically, the clamping jaw mechanism 450 comprises a first connecting plate 451, a material taking baffle 452, a material taking push plate 453 and a material taking driving member 454, wherein:

[0105] The top end of the first connecting plate 451 is connected with the first moving block 440, the side wall of the first connecting plate 451 is connected with the material taking baffle 452, and the side of the first connecting plate 451 away from the first moving block 440 is connected with the material taking driving member 454, in the specific arrangement, the clamping jaw mechanism 450 further comprises a clamping jaw driving member 455, the clamping jaw driving member 455 is arranged at the top end of the first connecting plate 451, the side of the clamping jaw mechanism 450 away from the first connecting plate 451 is connected with the film tearing connecting piece 460, the clamping jaw driving member 455 is in communication connection with the control module, the clamping jaw driving member 455 is used for driving the first connecting plate 451 to move up and down, and the clamping jaw driving member 455 can be a pneumatic cylinder;

[0106] The output end of the material taking driving member 454 is connected with the material taking push plate 453, and the material taking driving member 454 is in communication connection with the control module, the material taking driving member 454 is used for driving the material taking push plate 453 to move towards or away from the material taking baffle 452 along a set route under the control of the control module. In the specific arrangement, in order to strengthen the connection, the two sides of the first connecting plate 451 opposite to each other are provided with clamping jaw reinforcing plates 456, and the clamping jaw reinforcing plates 456 are connected with the material taking baffle 452, and the clamping jaw driving member 455 is arranged between the two clamping jaw reinforcing plates 456. Through the above arrangement, one side of the material taking baffle 452 abuts against one side of the display assembly, and the material taking push plate 453 abuts against one side of the film in the display assembly, and the film is removed in the process that the material taking push plate 453 moves towards the material taking baffle 452.

[0107] In combination with the above description, Figure 12 As shown in the drawings, Figure 12 For Figure 11A structure zoomed-in view at the middle A, in order to more conveniently clamp the film, a second through hole penetrating the thickness of the film is formed on the film, more specifically, the first tooth 4521 is arranged on one side of the material taking baffle 452 close to the material taking driving element 454, the second tooth 4531 is arranged on the material taking push plate 453 and is matched with the first tooth 4521, the second tooth 4531 is used to engage with the first tooth 4521 through the second through hole when clamping the film along with the movement of the material taking push plate 453. In the specific arrangement, the first tooth 4521 is arranged at the end of the material taking baffle 452 away from the first connecting plate 451, the first tooth 4521 and the second tooth 4531 can be directly machined by using a jig, or can be obtained by using an insert, the shape of the first tooth 4521 and the second tooth 4531 can be rectangular, trapezoidal, conical, etc., the material of the first tooth 4521 and the second tooth 4531 can be steel, copper, stainless steel, POM (polyoxymethylene) and PEEK (polyether ether ketone), etc. In the specific use, the material taking baffle abuts against one end of the display assembly, and under the driving of the material taking driving element 454, the material taking push plate 453 moves towards the material taking baffle, so that the second tooth 4531 arranged on the material taking baffle engages with the first tooth 4521 through the second through hole in the movement, and the film is clamped by biting and stacking.

[0108] In order to prevent the movement of the glass 20 in the process of tearing off the film, the automatic film tearing system 10 further comprises a fixing device 900, which is combined with Figure 13 as shown, Figure 13 A structural schematic view of the fixing device 900 in an embodiment of the present application is shown, in some embodiments, specifically, the fixing device 900 comprises at least two first fixing mechanisms, the two first fixing mechanisms are distributed on the two sides of the heating device 300 along the second direction b, the first fixing mechanism is in communication connection with the control module, and the first fixing mechanism is used to press the glass 20 when the film tearing device 400 tears off the film. In the specific arrangement, the fixing device 900 is arranged on the machine table 510, and the fixing device 900 is located in the cover of the glass 20; the fixing device 900 further comprises a rotating fixing mechanism 910, the rotating fixing mechanism 910 is in communication connection with the control module, and the rotating fixing mechanism 910 is also used to press the glass 20 when the film tearing device 400 tears off the film; the two sides of the heating device 300 opposite along the second direction b are respectively a first side c and a second side d, the number of the first fixing mechanism is generally three, the three first fixing mechanisms are respectively a fixing mechanism A 920, a fixing mechanism B 930 and a fixing mechanism C 940, the fixing mechanism A 920 is arranged on the first side c of the heating device 300, the fixing mechanism B 930 and the fixing mechanism C 940 are arranged on the second side d of the heating device 300 at intervals, the fixing mechanism A 920 is located on the side of the fixing mechanism B 930 away from the fixing mechanism C 940, and the rotating fixing mechanism 910 is arranged at one end corner of the second side d of the heating device 300 close to the fixing mechanism A 920.

[0109] With the film tearing process from the first side c to the second side d as an example, the specific use process of the fixing device 900 is as follows: after the display assembly is conveyed to the heating positioning plate 330, the first cavity in the heating positioning plate 330 is vacuumized so that the display assembly is tightly adsorbed to the heating positioning plate 330; then the fixing mechanism 910, the fixing mechanism B 930 and the fixing mechanism C 940 are moved to the display assembly and are pressed in turn to fix the display assembly, at this time the fixing mechanism A 920 is located at the initial position; after the film is clamped by the jaw mechanism 450, in the process of tearing the film from the first side c to the second side d by the jaw mechanism 450 under the driving of the second film tearing driving mechanism, the fixing mechanism B 930 moves upward to release the display assembly and returns to the initial position, the fixing mechanism A 920 moves to the glass 20 and is pressed to fix the glass 20; the film continues to be torn in the second direction b, the fixing mechanism C 940 moves upward to release the display assembly and returns to the initial position, the fixing mechanism B 930 moves to the glass 20 and is pressed to fix the glass 20; the film continues to be torn in the second direction b, the rotating fixing mechanism 910 moves upward to release the display assembly and rotates to the initial position, the film is completely torn, and the film tearing device 400 can be further provided with a blowing mechanism, the blowing mechanism is in communication connection with the control module, after the film is torn from the glass 20, the blowing mechanism opens the blowing function, blows off the film, and then tears the film in turn.

[0110] In order to more conveniently realize that the first fixing mechanism can press the glass 20 in the process of tearing the film, more specifically, the first fixing mechanism comprises a first fixing seat 921, a first sliding plate 922, a first pressing plate 923, a first fixing driving part and a second fixing driving part 924, wherein:

[0111] One side of the first sliding plate 922 is movably installed in the first fixing seat 921 along the second direction b, and the other side of the first sliding plate 922 is located above the first fixing seat 921, in the specific setting, the first fixing mechanism further comprises a fixed connecting plate 925, the first fixing seat 921 is provided with a fixed sliding block 926, the fixed connecting plate 925 is provided with a fixed sliding rail 927 which is adapted to the fixed sliding block 926 and extends along the second direction b, the first sliding plate 922 is arranged on the side of the fixed connecting plate 925 away from the fixed sliding rail 927, and the first sliding plate 922 extends along the vertical direction;

[0112] The first fixed drive component is disposed on the first fixed base 921. The first fixed drive component is communicatively connected to the control module. Under the control of the control module, the first fixed drive component is used to drive the first sliding plate 922 to move toward or away from the heating device 300 along the second direction b according to a set route. In a specific setting, the output end of the first fixed drive component is connected to the fixed slide rail 927. The first fixed drive component is used to drive the fixed slide rail 927 to move relative to the fixed slider 926 along the second direction b. The first fixed drive component can be a cylinder, hydraulic cylinder, motor, or other drive component.

[0113] The second fixed drive component 924 is disposed on the first sliding plate 922. The output end of the second fixed drive component 924 is connected to the first pressing plate 923, and the second fixed drive component 924 is communicatively connected to the control module. The second fixed drive component 924 is used to drive the first pressing plate 923 to move up and down along a set route under the control of the control module. In specific settings, the second fixed drive component 924 can be a drive component such as a cylinder, hydraulic cylinder, or motor. With the above settings, the first fixed drive component can drive the first pressing plate 923 to move to the position of the display component or glass 20, and the second fixed drive component 924 can drive the first pressing plate 923 to press the display component or glass 20. Under the route set by the control module, pressing the glass 20 during the film removal process can be completed relatively easily.

[0114] To facilitate the use of the rotating fixing mechanism 910 to press the glass 20 during the removal of the film, the rotating fixing mechanism 910 includes a rotating fixing base, a first rotating drive component, a second rotating drive component, and a second pressing plate 911 connected in sequence. The first rotating drive component is communicatively connected to the control module and is used to drive the second pressing plate 911 to move up and down along a set route under the control of the control module. The second rotating drive component is also communicatively connected to the control module and is used to drive the second pressing plate 911 to rotate along a set route under the control of the control module. The first rotating drive component can be a cylinder, a hydraulic cylinder, or a motor, etc., and the second rotating drive component can be a rotary cylinder.

[0115] Combination Figure 14 As shown, Figure 14 A connection diagram of the conveying device 100, heating device 300, film-tearing device 400, and fixing device 900 in one embodiment of this application is shown. The working process of the above devices is as follows:

[0116] The transfer device 200 sucks the display assembly from the specified position of the conveying device 100 and moves the display assembly to the heating positioning plate 330 of the heating device 300 under the control of the control module; the control module controls the heating pipe 310 to heat the display assembly and the heat insulation pad to insulate other components; the rotary fixing mechanism 910, the fixing mechanism B 930 and the fixing mechanism C 940 move to the display assembly and press down in turn to fix the display assembly, at this time the fixing mechanism A 920 is located at the initial position; at this time, the first cavity in the heating positioning plate 330 is evacuated to make the display assembly tightly adsorbed on the heating positioning plate 330; the jaw mechanism 450 of the film tearing device 400 is opened, the first film tearing driving mechanism 421 and the second film tearing driving mechanism drive the jaw mechanism 450 to move to the setting position along the first direction a and the second direction b under the control of the control module, and the control module drives the jaw mechanism 450 to clamp the film; in the process of tearing the film from the first side c to the second side d by the jaw mechanism 450 under the driving of the second film tearing driving mechanism, the fixing mechanism B 930 moves up to release the display assembly and returns to the initial position, and the fixing mechanism A 920 moves to the glass 20 and presses down to fix the glass 20; the film continues to be torn along the second direction b, the fixing mechanism C 940 moves up to release the display assembly and returns to the initial position, and the fixing mechanism B 930 moves to the glass 20 and presses down to fix the glass 20; the film continues to be torn along the second direction b, the rotary fixing mechanism 910 moves up to release the display assembly and rotates to the initial position, and the film is completely torn off; the air blowing mechanism is opened to blow off the film.

[0117] Any combination of the technical features in the above-described embodiments can be made, and to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combination of the technical features does not exist, it should be considered as the scope of the description.

[0118] The above-described embodiments only express several implementation manners of the present application, the description is more specific and detailed, but it should not be understood as a limitation on the patent application scope. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, several modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. An automatic film-removing system for separating glass and film in a display assembly, characterized in that, The automatic film-tearing system includes a frame, a heating device, a film-tearing device, and a control module, wherein: The heating device is used to heat the display component placed thereon, and is disposed on the frame at a distance from the film-peeling device; The film-tearing device includes a gripper mechanism and a film-tearing drive module. The fixed end of the film-tearing drive module is mounted on the frame, and the output end of the film-tearing drive module is connected to the gripper mechanism. The film-tearing drive module is used to drive the gripper mechanism to move, and the gripper mechanism is used to separate the film from the glass. The control module is communicatively connected to the heating device, the film-tearing drive module, and the gripper mechanism. It is used to control the operation of the heating device and, after the heating device heats the display component for a set time, control the film-tearing drive module to move the gripper mechanism to the heating device, and then control the gripper mechanism to operate. The heating device includes a heating tube, a heating plate and a heating positioning plate connected in sequence. The heating positioning plate has a heating positioning groove on the side opposite to the heating plate, which is used to accommodate the display component. The heating plate has a first through hole along its length, and the heating tube passes through the first through hole and is fixed to the heating plate. The heating tube is communicatively connected to the control module and is used to heat the display component. The heating positioning plate has a first cavity inside, and the bottom wall of the heating positioning groove has a plurality of first adsorption holes communicating with the first cavity. The heating positioning plate is provided with a first vacuum connector communicating with the first cavity on the outside. The automatic film-removing system also includes a fixing device, which includes at least two first fixing mechanisms. The two first fixing mechanisms are distributed on both sides of the heating device along the second direction b. The first fixing mechanisms are communicatively connected to the control module and are used to press the glass when the film-removing device removes the film.

2. The automatic film-tearing system according to claim 1, characterized in that, The heating device includes a heat insulation plate, a heating plate, and a heating positioning plate arranged in sequence. The number of heat insulation plates is at least one. The heating positioning plate is used to support the display component, and the heating plate is used to heat the display component.

3. The automatic film-tearing system according to claim 1, characterized in that, The automatic film-tearing system also includes a conveying device and a transfer device that are communicatively connected to the control module, wherein: The conveying device is disposed on the frame and distributed along the first direction a on one side of the heating device for conveying the display components; The transfer device is disposed on the frame and distributed along the second direction b on the side of the heating device away from the film-tearing device, for transferring the display component on the transfer device to the heating device.

4. The automatic film-tearing system according to claim 3, characterized in that, The transfer device includes a transfer frame, a first transfer column, a first suction nozzle, a first transfer drive component, and a second transfer drive component, wherein: The first transfer column is movably mounted on the transfer frame along a first direction a; The first transfer drive component is disposed on the transfer frame and is communicatively connected to the control module, and is used to drive the first transfer column to move along a set route under the control of the control module; The second transfer drive is disposed on the first transfer column, its output end is connected to the first suction nozzle and is communicatively connected to the control module, and is used to drive the first suction nozzle to move up and down according to a set route under the control of the control module; The first suction nozzle is communicatively connected to the control module and is used to suck up or release the display component under the control of the control module.

5. The automatic film-tearing system according to claim 1, characterized in that, The film-tearing device further includes a gantry frame, a film-tearing moving plate, and a first moving block. The film-tearing drive module includes a first film-tearing drive mechanism and a second film-tearing drive mechanism, wherein: The film-tearing moving plate, the first moving block, and the gripper mechanism are connected in sequence, and the side of the film-tearing moving plate away from the first moving block is installed on the gantry frame; The first film-tearing drive mechanism is disposed on the gantry frame and is communicatively connected to the control module. It is used to drive the film-tearing moving plate to move relative to the gantry frame along a first direction a according to a set route under the control of the control module. The second film-tearing drive mechanism is disposed on the gantry and is communicatively connected to the control module. It is used to drive the first moving block to move relative to the film-tearing moving plate along the second direction b according to a set route under the control of the control module.

6. The automatic film-tearing system according to claim 5, characterized in that, The gripper mechanism includes a first connecting plate, a material-picking baffle, a material-picking push plate, and a material-picking drive component, wherein: The top of the first connecting plate is connected to the first moving block, its sidewall is connected to the material picking baffle, and the side facing away from the first moving block is connected to the material picking drive. The output end of the material picking drive is connected to the material picking push plate and is communicatively connected to the control module. It is used to drive the material picking push plate to move toward or away from the material picking baffle according to the set route under the control of the control module.

7. The automatic film-tearing system according to claim 6, wherein the film has a second through hole penetrating its thickness, characterized in that, The material-grabbing baffle is provided with a first tooth on the side near the material-grabbing drive, and the material-grabbing push plate is provided with a second tooth that matches the first tooth. The second tooth is used to pass through the second through hole and engage with the first tooth when the material-grabbing push plate moves with the membrane.

8. The automatic film-tearing system according to claim 1, characterized in that, The first fixing mechanism includes a first fixing base, a first sliding plate, a first pressing plate, a first fixing drive member, and a second fixing drive member, wherein: One side of the first sliding plate is movably mounted on the first fixed base along the second direction b, and the other side is located above the first fixed base; The first fixed drive component is disposed on the first fixed base and is communicatively connected to the control module. It is used to drive the first sliding plate to move toward or away from the heating device along the second direction b according to a set route under the control of the control module. The second fixed driving component is disposed on the first sliding plate, its output end is connected to the first pressing plate and is communicatively connected to the control module, and is used to drive the first pressing plate to move up and down according to a set route under the control of the control module.

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