Screen rework fixture and method

Abstract

The application relates to a screen reworking and attaching jig and method, which is used for a multi-screen and comprises a cover plate, a plurality of display modules and a glue layer; at least one reworking screen is included in the multi-screen; the screen reworking and attaching jig comprises a base, at least one reworking positioning part and a clamping part; a plurality of base positioning grooves are formed in the base, and each base positioning groove corresponds to each display module; the reworking positioning part is movably placed in the base positioning groove, and the reworking positioning part corresponds to the position of the reworking screen in the multi-screen; the reworking positioning part is used for sequentially accommodating the glue layer and the reworking display module; the clamping part is installed on the base, and the clamping part is adjustably arranged in each base positioning groove. The application can be used for reworking and attaching the reworking screen, and all screens do not need to be reworked, so that the screen reworking and attaching efficiency is improved, and the screen reworking and attaching cost is reduced.

Description

Technical Field

[0001] This application relates to the field of screen manufacturing technology, and in particular to a screen re-lamination bonding fixture and method. Background Technology

[0002] During the assembly process, the cover plate and display module are usually bonded together with an adhesive layer. However, problems such as dust, dirt, or misalignment of the bonding position are inevitable during the assembly process. In this case, the display screen needs to be reprocessed (i.e., rework). The main steps of rework are to first disassemble the reworked product, that is, to separate the two cover plates and display modules that have been bonded together, then clean the disassembled cover plates and display modules, and finally re-bond the cleaned cover plates and display modules.

[0003] With the advancement and development of the automotive industry, in-vehicle screens are showing a trend towards diversification and multi-screen development. Currently, for multi-screen heavy-duty products, the cover plates and display modules that have been glued together on each display screen need to be disassembled, cleaned, and re-attached during the heavy-duty process to prevent the risk of damaging the modules. However, this heavy-duty process also leads to the scrapping of the entire adhesive layer, increasing waste and production costs. Summary of the Invention

[0004] Therefore, it is necessary to provide a screen re-lamination fixture and method to address the issue of reducing the cost of screen re-lamination.

[0005] As one aspect of this application, a screen re-lamination bonding fixture is provided. This fixture is used for multi-screen displays, each multi-screen display including a cover plate, multiple display modules, and an adhesive layer bonded between the display modules and the cover plate. The multi-screen display includes at least one re-lamination screen. The screen re-lamination bonding fixture comprises:

[0006] A base, wherein a plurality of base positioning slots are provided on the base, and each base positioning slot corresponds to each of the display modules;

[0007] At least one heavy-duty positioning part is provided, which is movably placed within the positioning groove of the base and corresponds to the position of the heavy-duty screen in the multi-screen setup; the heavy-duty positioning part is used to sequentially accommodate the adhesive layer and the heavy-duty display module; and

[0008] The clamping part is mounted on the base and is adjustablely inserted into each of the positioning slots of the base.

[0009] In one embodiment, the heavy-duty positioning unit includes:

[0010] The first heavy-duty positioning module is movably placed in the positioning groove of the base, and the first heavy-duty positioning module corresponds to the position of the heavy-duty screen in the multi-screen setup; the first heavy-duty positioning module has a first heavy-duty positioning groove, and the adhesive layer is placed in the first heavy-duty positioning groove.

[0011] In one embodiment, the heavy-duty positioning unit further includes:

[0012] The second heavy industry positioning module is movably placed in the positioning slot of the base, and the position of the second heavy industry positioning module corresponds to the position of the heavy industry screen in the multi-screen; the second heavy industry positioning module has a second heavy industry positioning slot, and the heavy industry display module is placed in the second heavy industry positioning slot.

[0013] In one embodiment, a positioning platform is provided on the base, the positioning platform being used for positioning and installing the cover plate.

[0014] In one embodiment, the clamping part includes:

[0015] A first clamping member is mounted on the base and adjustably extends into the first sidewall of each positioning slot in the base; and

[0016] The second clamping member is mounted on the base and is adjustablely inserted into the second side wall of each of the base positioning slots; wherein the first side wall of the base positioning slot is adjacent to the second side wall of the base positioning slot.

[0017] In one embodiment, the plurality of the base positioning slots are arranged in a linear pattern on the base.

[0018] In one embodiment, the base has a plurality of gripping grooves, and the gripping grooves are located on at least one side of each of the base positioning grooves.

[0019] In one embodiment, the multi-screen setup is configured as a triple-screen setup.

[0020] As another aspect of this application, a screen re-lamination bonding method is provided, based on the screen re-lamination bonding fixture described above, the screen re-lamination bonding method comprising the steps of:

[0021] The display module of at least one heavy-duty screen in the multi-screen unit is disassembled and separated from the cover plate; the position of each display module in the multi-screen unit corresponds to the base positioning groove opened on the base;

[0022] At least one heavy-duty positioning part is movably placed in the positioning groove of the base, and each of the heavy-duty positioning parts corresponds to the position of the heavy-duty screen in the multi-screen setup; and

[0023] The adhesive layer and the heavy-duty display module are placed on the heavy-duty positioning part in sequence, so that the cover plate, the adhesive layer and the heavy-duty display module are attached in sequence.

[0024] In one embodiment, the step of sequentially placing the adhesive layer and the heavy-duty display module on the heavy-duty positioning part, so that the cover plate, the adhesive layer and the heavy-duty display module are sequentially attached, includes:

[0025] The adhesive layer is placed on the heavy-duty positioning part, and the cover plate is abutted against one side of the adhesive layer opposite to the cover plate; and

[0026] The heavy industry display module is placed on the heavy industry positioning part, and the heavy industry display module is attached to the side of the adhesive layer opposite to the cover plate.

[0027] The screen re-lamination bonding fixture provided in this application can perform re-lamination bonding on re-lamination screens without re-lamination of all screens, thereby improving the efficiency and yield of screen re-lamination bonding and reducing the cost of screen re-lamination bonding. Attached Figure Description

[0028] Figure 1 This illustration shows a structural diagram of a screen re-lamination bonding fixture provided in an embodiment of this application for the cover plate adhesive application process.

[0029] Figure 2 This illustration shows a structural diagram of a screen re-lamination bonding fixture provided in an embodiment of this application, illustrating the process of bonding a re-lamination display module to a cover plate.

[0030] Figure 3 A schematic diagram of the base structure of a screen re-bonding fixture provided in an embodiment of this application is shown.

[0031] Figure 4 It shows Figure 3 A magnified schematic diagram of part A in the diagram.

[0032] Figure 5 This paper shows a schematic diagram of the structure of the first re-industrial positioning module of the screen re-industrial bonding fixture provided in an embodiment of this application.

[0033] Figure 6 A schematic diagram of the structure of the second re-industrial positioning module of the screen re-industrial bonding fixture provided in an embodiment of this application is shown.

[0034] Figure 7A block diagram of a screen re-lamination bonding method according to an embodiment of this application is shown.

[0035] Icon labels:

[0036] 100 - Base;

[0037] 101 - Base positioning slot;

[0038] 102 - Positioning stage;

[0039] 103 - Grip groove;

[0040] 200-First Heavy Industry Positioning Module;

[0041] 201-First Heavy Industry Positioning Slot;

[0042] 300 - Second Heavy Industry Positioning Module;

[0043] 301 - Second Heavy Industry Positioning Slot;

[0044] 400 - Clamping section;

[0045] 401 - First clamping component;

[0046] 402 - Second clamping component. Detailed Implementation

[0047] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0048] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0049] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0050] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0051] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0052] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0053] This application provides a screen re-lamination bonding fixture according to an embodiment. The screen re-lamination bonding fixture is used for multi-screen displays. The multi-screen display includes a cover plate, multiple display modules, and an adhesive layer bonded between the display modules and the cover plate. The multi-screen display includes at least one re-lamination screen. The screen re-lamination bonding fixture includes a base, at least one re-lamination positioning part, and a clamping part. The base has multiple base positioning slots, each corresponding to a display module. The re-lamination positioning part is movably placed within the base positioning slots, and its position corresponds to that of the re-lamination screen in the multi-screen display. The re-lamination positioning part is used to sequentially accommodate the adhesive layer and the re-lamination display module. The clamping part is mounted on the base and is adjustablely inserted into each of the base positioning slots.

[0054] The screen re-lamination fixture provided in this embodiment can perform re-lamination lamination on re-lamination screens without re-lamination of all screens, thereby improving the efficiency of screen re-lamination lamination and reducing the cost of screen re-lamination lamination.

[0055] This application provides an embodiment of a screen re-lamination fixture for triple-screen displays, see [link to document]. Figure 1 To the diagram Figure 6 As shown, Figure 1 This illustration shows a structural diagram of a screen re-lamination bonding fixture according to an embodiment of this application, illustrating the cover plate adhesive application process. Figure 2 This illustration shows a structural diagram of a screen re-lamination bonding fixture according to an embodiment of this application, illustrating the process of bonding a re-lamination display module to a cover plate. Figure 3 This illustration shows a schematic diagram of the base structure of a screen re-bonding fixture according to an embodiment of this application. Figure 4 It shows Figure 3 A magnified schematic diagram of a portion of structure A. Figure 5 This illustration shows a structural schematic diagram of the first re-industrial positioning module of a screen re-industrial bonding fixture provided in an embodiment of this application. Figure 6 A schematic diagram of the structure of the second re-industrial positioning module of the screen re-industrial bonding fixture provided in an embodiment of this application is shown.

[0056] In this embodiment, the middle screen in the triple-screen setup is a heavy-duty screen, while the two side screens are ordinary screens. The display modules and cover plates of the heavy-duty screen need to be disassembled, cleaned, and then re-laminated. During the re-lamination process, refer to... Figure 1 , Figure 5As shown, the first heavy-duty positioning module 200 is movably placed within the base positioning groove 101, and the position of the first heavy-duty positioning module 200 corresponds to the location of the heavy-duty screen (the middle screen shown in the figure) in the multi-screen setup; a first heavy-duty positioning groove 201 is formed on the first heavy-duty positioning module 200, and the adhesive layer is placed within the first heavy-duty positioning groove 201. At this time, the cover plate is pressed down and adheres to one side of the adhesive layer relative to the cover plate.

[0057] It should be noted that the screen re-lamination bonding fixture provided in this embodiment can be applied to any of the following: the screens located on the left and right sides of the triple screen are heavy-duty screens; any two screens in the triple screen are heavy-duty screens; or all three screens in the triple screen are heavy-duty screens.

[0058] See Figure 2 , Figure 6 As shown, after the cover plate and adhesive layer are bonded together, the first heavy-duty positioning module 200 is removed from the base positioning groove 101, and the second heavy-duty positioning module 300 is movably placed in the base positioning groove 101, with the second heavy-duty positioning module 300 corresponding to the position of the heavy-duty screen (the middle screen shown in the figure) in the multi-screen setup; the second heavy-duty positioning module 300 has a second heavy-duty positioning groove 301, and the heavy-duty display module is placed in the second heavy-duty positioning groove 301. When the cover plate is pressed down, the side with the adhesive layer bonded to it can bond with the heavy-duty display module through the adhesive layer.

[0059] Combination Figure 3 and Figure 4 As shown, three base positioning slots 101 are formed on the base 100. Optionally, the three base positioning slots 101 are arranged in a line on the base 100. It should be noted that the arrangement of the base positioning slots 101 needs to correspond to the layout of the triple-screen setup, so that the display modules of each screen can be accurately aligned and placed in the base positioning slots 101. A positioning platform 102 is formed on the base 100, and the positioning platform 102 is arranged around the perimeter of the three base positioning slots 101. The positioning platform can be used for positioning the cover plate.

[0060] In this embodiment, the clamping part 400 is mounted on the base 100. The clamping part is adjustablely inserted into each of the base positioning slots 101. The clamping part can push against the side wall of the first heavy-duty positioning module 200 (or the second heavy-duty positioning module 300) located in the base positioning slot 101. The clamping part 400 includes: a first clamping member 401 and a second clamping member 402. The first clamping member 401 is mounted on the base and is adjustablely inserted into and connected to the first side wall of the base positioning slot 101 where the first heavy-duty positioning module 200 (or the second heavy-duty positioning module 300) is located. It pushes against the first side wall of the first heavy-duty positioning module 200 (or the second heavy-duty positioning module 300), so that the opposite side of the first side wall of the first heavy-duty positioning module 200 (or the second heavy-duty positioning module 300) abuts against the inner wall of the base positioning slot 101. The second clamping member 402 is mounted on the base and is adjustablely connected to the second side wall of the base positioning groove 101 where the first heavy-duty positioning module 200 (or the second heavy-duty positioning module 300) is located. It pushes against the second side wall of the first heavy-duty positioning module 200 (or the second heavy-duty positioning module 300), causing the opposite sides of the second side wall of the first heavy-duty positioning module 200 (or the second heavy-duty positioning module 300) to abut against the inner wall of the base positioning groove 101. It should be noted that the first side wall and the second side wall of the base positioning groove 101 are arranged adjacent to each other. Correspondingly, the first side wall and the second side wall of the first heavy-duty positioning module 200 (or the second heavy-duty positioning module 300) are arranged adjacent to each other.

[0061] It should be noted that the arrangement and specifications of the first clamping component 401 (or the second clamping component 402) can be adjusted according to the working conditions, and no further restrictions are imposed here.

[0062] In an optional embodiment, the first clamping member 401 (or the second clamping member 402) includes an abutment block and a ratchet handle. Turning the ratchet handle clockwise (or counterclockwise) moves the abutment block into the base positioning groove 101, pushing the first heavy-duty positioning module 200 (or the second heavy-duty positioning module 300) until it abuts against the inner wall of the base positioning groove 101. Turning the ratchet handle counterclockwise (or clockwise) moves the abutment block out of the base positioning groove 101 until the abutment block is no longer connected to the first heavy-duty positioning module 200 (or the second heavy-duty positioning module 300). Optionally, the abutment block is slidably connected to the base.

[0063] In one embodiment, the base has a plurality of gripping grooves 103, and the gripping grooves 103 are located on at least one side of each of the base positioning grooves 101. By setting the gripping grooves 103, it is easier to replace the first heavy industry positioning module 200 (or the second heavy industry positioning module 300).

[0064] Referring to the figures, in this embodiment, the gripping grooves 103 are arranged on the outer periphery of each base positioning groove 101, and the gripping grooves 103 are connected to the base positioning grooves 101. The base positioning groove 101 located in the middle of the base 100 has two gripping grooves 103, which are located on the upper and lower sides of the base positioning groove 101 respectively (the orientation is shown in the figure). The base positioning groove 101 located on the left side of the base 100 has three gripping grooves 103, which are located on the upper, lower, and left sides of the base positioning groove 101 respectively (the orientation is shown in the figure). The base positioning groove 101 located on the right side of the base 100 has three gripping grooves 103, which are located on the upper, lower, and right sides of the base positioning groove 101 respectively (the orientation is shown in the figure).

[0065] See Figure 7 As shown, Figure 7 This diagram illustrates a block illustration of a screen re-lamination bonding method according to an embodiment of this application. The screen re-lamination bonding method provided in this embodiment, based on the screen re-lamination bonding fixture described above, includes:

[0066] Step S100: Disassemble and separate the display module of at least one heavy-duty screen in the multi-screen setup from the cover plate; the position of each display module in the multi-screen setup corresponds to the base positioning groove 101 opened on the base;

[0067] Step S200: At least one heavy-duty positioning part is movably placed in the base positioning groove 101, and each heavy-duty positioning part corresponds to the position of the heavy-duty screen in the multi-screen unit.

[0068] Step S300: The adhesive layer and the heavy-duty display module are placed sequentially on the heavy-duty positioning part, so that the cover plate, the adhesive layer, and the heavy-duty display module are sequentially attached. Step S300 for the cover plate includes:

[0069] In one optional embodiment, a screen re-lamination method is provided, wherein the screen in the middle of a triple-screen display is a re-lamination screen, and the two side screens are ordinary screens. The screen re-lamination method includes:

[0070] The display module and cover plate of the heavy-duty screen in the middle of the triple-screen setup were disassembled and separated.

[0071] The first heavy-duty positioning module 200 is then placed in the base positioning groove 101, and the first clamping member 401 and the second clamping member 402 are used to push the first heavy-duty positioning module 200 against the inner wall of the base positioning groove 101. The adhesive layer is then placed on the first heavy-duty positioning groove 201 of the first heavy-duty positioning module 200, at which point the cover plate is pressed down to adhere to one side of the adhesive layer opposite to the cover plate.

[0072] The cover plate is gripped to remove the triple screen from the screen re-bonding fixture. The first clamping part 401 and the second clamping part 402 move away from the first re-bonding positioning module 200, releasing the resistance to the first re-bonding positioning module 200, so that the first re-bonding positioning module 200 can be easily removed from the base positioning groove 101.

[0073] The second heavy-duty positioning module 300 is then placed in the base positioning groove 101, and the first clamping member 401 and the second clamping member 402 are used to push the second heavy-duty positioning module 300 against the inner wall of the base positioning groove 101. The heavy-duty display module is then placed on the second heavy-duty positioning groove 301 of the second heavy-duty positioning module 300. At this time, the cover plate is pressed down again to make the heavy-duty display module adhere to the side of the adhesive layer opposite to the cover plate, thus completing the adhesion between the heavy-duty display module and the cover plate.

[0074] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0075] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A screen re-lamination bonding method, based on a screen re-lamination bonding fixture, characterized in that, The screen re-industrial bonding fixture is used for multi-screen displays, which include a cover plate, multiple display modules, and an adhesive layer bonded between the display modules and the cover plate. The multi-screen setup includes at least one heavy-duty screen. The screen re-bonding fixture includes: A base, wherein a plurality of base positioning slots are provided on the base, and each base positioning slot corresponds to each of the display modules; At least one heavy-duty positioning part is provided, which is movably placed in the positioning groove of the base and corresponds to the position of the heavy-duty screen in the multi-screen setup. The heavy-duty positioning part is used to sequentially accommodate the adhesive layer and the heavy-duty display module. The heavy-duty positioning part includes a first heavy-duty positioning module and a second heavy-duty positioning module. The first heavy-duty positioning module is movably placed in the positioning groove of the base and corresponds to the position of the heavy-duty screen in the multi-screen setup. A first heavy-duty positioning groove is formed on the first heavy-duty positioning module, and the adhesive layer is placed in the first heavy-duty positioning groove. The second heavy-duty positioning module is movably placed in the positioning groove of the base and corresponds to the position of the heavy-duty screen in the multi-screen setup. A second heavy-duty positioning groove is formed on the second heavy-duty positioning module, and the heavy-duty display module is placed in the second heavy-duty positioning groove. The clamping part is mounted on the base and is adjustablely inserted into each of the base positioning slots. The clamping part can push against the side wall of the first heavy-duty positioning module or the second heavy-duty positioning module located in the base positioning slot. The screen re-lamination method includes the following steps: The display module of at least one heavy-duty screen in the multi-screen unit is disassembled and separated from the cover plate; the position of each display module in the multi-screen unit corresponds to the base positioning groove opened on the base; At least one heavy-duty positioning part is movably placed in the positioning groove of the base, and each of the heavy-duty positioning parts corresponds to the position of the heavy-duty screen in the multi-screen setup; and The adhesive layer and the heavy-duty display module are placed on the heavy-duty positioning part in sequence, so that the cover plate, the adhesive layer and the heavy-duty display module are attached in sequence; The step of sequentially placing the adhesive layer and the heavy-duty display module on the heavy-duty positioning part, so that the cover plate, the adhesive layer and the heavy-duty display module are sequentially attached, includes: The first heavy-duty positioning module is movably placed in the positioning groove of the base, and the position of the first heavy-duty positioning module corresponds to the position of the heavy-duty screen in the multi-screen setup; the first heavy-duty positioning module has a first heavy-duty positioning groove, and the adhesive layer is placed in the first heavy-duty positioning groove; The clamping part can push against the side wall of the first heavy industry positioning module located in the positioning groove of the base; The cover plate is pressed down to adhere to one side of the adhesive layer relative to the cover plate; After the cover plate and adhesive layer are bonded together, the first heavy-duty positioning module is removed from the base positioning slot, and the second heavy-duty positioning module is movably placed in the base positioning slot, with the second heavy-duty positioning module corresponding to the position of the heavy-duty screen in the multi-screen setup; a second heavy-duty positioning slot is formed on the second heavy-duty positioning module, and the heavy-duty display module is placed in the second heavy-duty positioning slot; The clamping part can push against the side wall of the second heavy industry positioning module located in the positioning groove of the base; The side of the cover plate with the adhesive layer is opposite to the heavy-duty display module, so that when the cover plate is pressed down, the cover plate can be bonded to the heavy-duty display module through the adhesive layer.

2. The screen re-lamination method according to claim 1, characterized in that, A positioning platform is provided on the base, and the positioning platform is used for positioning and installing the cover plate.

3. The screen re-lamination method according to claim 1, characterized in that, The clamping part includes: A first clamping member is mounted on the base and adjustably extends into the first sidewall of each positioning slot in the base; and The second clamping member is mounted on the base and is adjustablely inserted into the second side wall of each of the base positioning slots; wherein the first side wall of the base positioning slot is adjacent to the second side wall of the base positioning slot.

4. The screen re-lamination method according to claim 3, characterized in that, The first clamping component includes an abutment block and a ratchet handle. By turning the ratchet handle clockwise, the abutment block moves into the base positioning groove, pushing the first heavy-duty positioning module or the second heavy-duty positioning module until it abuts against the inner wall of the base positioning groove. By turning the ratchet handle counterclockwise, the abutment block moves out of the base positioning groove until it is no longer connected to the first heavy-duty positioning module or the second heavy-duty positioning module.

5. The screen re-lamination method according to any one of claims 1 to 4, characterized in that, The plurality of the base positioning slots are arranged in a linear pattern on the base.

6. The screen re-lamination method according to any one of claims 1 to 4, characterized in that, The base has multiple gripping grooves, and the gripping grooves are located on at least one side of each of the base positioning grooves.

7. The screen re-lamination method according to claim 6, characterized in that, The gripping grooves are arranged on the outer periphery of each of the base positioning grooves, and the gripping grooves are connected to the base positioning grooves.

8. The screen re-lamination method according to any one of claims 1 to 4, characterized in that, The multi-screen setup is configured as a triple-screen setup.

9. The screen re-lamination method according to claim 3, characterized in that, The screen re-lamination method is used in a triple-screen setup where the middle screen is a re-lamination screen and the two side screens are ordinary screens. The screen re-lamination method includes: The display module of the heavy-duty screen located in the middle of the three-screen unit is disassembled and separated from the cover plate; The first heavy-duty positioning module is then placed in the positioning groove of the base, and the first and second clamping members are used to push the first heavy-duty positioning module against the inner wall of the positioning groove of the base. The adhesive layer is then placed on the first heavy-duty positioning groove of the first heavy-duty positioning module, and the cover plate is pressed down to adhere to one side of the adhesive layer relative to the cover plate. Grasp the cover plate to remove the triple screen from the screen re-bonding fixture. The first clamping member and the second clamping member move away from the first re-bonding positioning module to release the push on the first re-bonding positioning module, so that the first re-bonding positioning module can be taken out from the base positioning groove. The second heavy-duty positioning module is then placed in the positioning groove of the base, and the first and second clamping members are used to push the second heavy-duty positioning module against the inner wall of the positioning groove of the base. The heavy-duty display module is then placed on the second heavy-duty positioning groove of the second heavy-duty positioning module. At this time, the cover plate is pressed down again to make the heavy-duty display module adhere to the side of the adhesive layer opposite to the cover plate, thus completing the adhesion between the heavy-duty display module and the cover plate.

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