Composite device

Abstract

The embodiment of the utility model provides a compounding device. The compounding device comprises a first conveying mechanism, a second conveying mechanism, a third conveying mechanism and a compounding mechanism, the first conveying mechanism is used for conveying plates; the second conveying mechanism is used for conveying waterproof films; the third conveying mechanism is used for conveying the adhesive film and the anti-corrosion film; the compounding mechanism comprises a first conveying roller and a second conveying roller which are oppositely arranged, and a gap is defined between the first conveying roller and the second conveying roller; wherein after entering the gap, the plate, the waterproof film and the adhesive film are pressed by the first conveying roller and the second conveying roller to form a composite part, and compared with a processing mode that a waterproof film and an anti-corrosion film are respectively compounded on two opposite side surfaces of the plate manually in the prior art, the waterproof film and the anti-corrosion film are separated from each other; according to the compounding device disclosed by the embodiment of the invention, automatic compounding of a waterproof film, an anti-corrosion film and a plate can be realized, the compounding efficiency is improved, and the production efficiency of a compounded part is further improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of plate processing equipment, and in particular to a composite device. Background Art

[0002] Currently, metal roofs are being used more and more widely. Metal roofs are usually made up of multiple composite parts, which may include panels and functional membrane layers attached to the surface of the panels.

[0003] In the related art, during the production of composite parts, manufacturers need to first heat the plate and then manually laminate the functional film layer onto the surface of the plate. This production method results in low production efficiency of the composite parts. Utility Model Content

[0004] The embodiments of the present disclosure provide a composite device to solve or alleviate one or more technical problems in the prior art.

[0005] As one aspect of an embodiment of the present disclosure, an embodiment of the present disclosure provides a composite device, comprising:

[0006] frame;

[0007] A first conveying mechanism is provided on the frame and is used for conveying the plate;

[0008] A second conveying mechanism is provided on the frame and is used for conveying the waterproof membrane;

[0009] A third conveying mechanism is provided on the frame and is used for conveying the adhesive film and the anti-corrosion film;

[0010] The composite mechanism is arranged on the frame and includes a first conveying roller and a second conveying roller arranged opposite to each other, with a gap defined between the first conveying roller and the second conveying roller;

[0011] The gap is connected to the output ends of the first conveying mechanism, the second conveying mechanism and the third conveying mechanism respectively. After the plate, waterproof membrane and adhesive film enter the gap, they are pressed together by the first conveying roller and the second conveying roller to form a composite part.

[0012] In some embodiments, the first conveying mechanism includes a plurality of heating rollers arranged at intervals, the plurality of heating rollers being used to heat the plate to a preset temperature, and the heating rollers being rotatably arranged on a frame.

[0013] In some embodiments, the plurality of heating rollers transport the plate in a predetermined direction; and in the predetermined direction, the heating temperatures of the plurality of heating rollers gradually increase.

[0014] In some embodiments, the heated roller is an electrically heated roller.

[0015] In some embodiments, the composite structure further includes a first rubber layer and a second rubber layer, the first rubber layer is sleeved on the first conveying roller, and the second rubber layer is sleeved on the second conveying roller.

[0016] In some embodiments, the composite structure further includes a first high temperature resistant fabric layer and a second high temperature resistant fabric layer, wherein the first high temperature resistant fabric layer is disposed on the outer side wall of the first rubber layer, and the second high temperature resistant fabric layer is disposed on the outer side wall of the second rubber layer.

[0017] In some embodiments, the first high temperature resistant fabric layer and the second high temperature resistant fabric layer are Teflon high temperature resistant fabrics.

[0018] In some embodiments, the second conveying mechanism and the third conveying mechanism are respectively provided on both sides of the gap along a predetermined direction, and the predetermined direction is perpendicular to the extending direction of the central axis of the first conveying roller.

[0019] In some embodiments, a deviation correction mechanism is further included, and the deviation correction mechanism is used to drive the third conveying mechanism to move along the extension direction of the central axis of the first conveying roller.

[0020] In some embodiments, the correction mechanism includes a first drive mechanism, a controller, a base, and a photoelectric sensor, the base and the frame are slidably connected, and the first drive mechanism and the base are transmission-connected;

[0021] The photoelectric sensor is used to output a trigger signal when it detects that the waterproof membrane is deflected, and the controller controls the first driving mechanism to drive the seat to slide along the extension direction of the central axis of the first conveying roller according to the trigger signal.

[0022] In some embodiments, the second conveying mechanism includes a plurality of third conveying rollers, and the third conveying rollers are rotatably disposed on the frame.

[0023] In some embodiments, the third conveying mechanism includes a plurality of fourth conveying rollers, and the fourth conveying rollers are rotatably disposed on the frame.

[0024] In some embodiments, a cooling mechanism is further included, which is disposed on the frame and is used to cool the composite part.

[0025] The embodiments of the present disclosure have the following beneficial effects:

[0026] According to the composite device of the embodiment of the present disclosure, the plate is conveyed into the gap by the first conveying mechanism, and then the waterproof film is conveyed into the gap by the second conveying mechanism, and the anti-corrosion film and the adhesive film are conveyed into the gap by the third conveying mechanism. Finally, the anti-corrosion film and the waterproof film are pressed onto the two opposite sides of the plate respectively by the first conveying roller and the second conveying roller, thereby realizing the production of the composite part. Compared with the previous processing method of manually compounding the waterproof film and the anti-corrosion film onto the two opposite sides of the plate, the composite device of the embodiment of the present disclosure can realize the automatic compounding of the waterproof film, the anti-corrosion film and the plate, thereby improving the compounding efficiency and thereby improving the production efficiency of the composite parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar components or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments according to the present disclosure and should not be regarded as limiting the scope of the present disclosure.

[0028] Figure 1 A schematic structural diagram of a composite device according to an embodiment of the present disclosure is shown;

[0029] Figure 2 shows a side view of a composite mechanism according to an embodiment of the present disclosure;

[0030] Figure 3 A cross-sectional view illustrating a composite mechanism according to an embodiment of the present disclosure;

[0031] Figure 4 A schematic structural diagram of a correction mechanism according to an embodiment of the present disclosure is shown;

[0032] Figure 5 A side view of a correction mechanism according to an embodiment of the present disclosure is shown.

[0033] Description of reference numerals:

[0034] 10. Composite device;

[0035] 100. First conveying mechanism; 110. Heating roller;

[0036] 200, second conveying mechanism; 210, third conveying roller;

[0037] 300, third conveying mechanism; 310, fourth conveying roller;

[0038] 400, composite mechanism; 410, first conveyor roller; 420, second conveyor roller; 430, first rubber layer; 440, second rubber layer; 450, first high-temperature resistant fabric layer; 460, second high-temperature resistant fabric layer; 470, gap;

[0039] 500, plate;

[0040] 600, waterproof membrane;

[0041] 700, anti-corrosion film;

[0042] 800, composite parts;

[0043] 900, deviation correction mechanism; 910, first driving mechanism; 920, seat; 930, photoelectric sensor;

[0044] 1000, rack. DETAILED DESCRIPTION

[0045] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present disclosure. Therefore, the drawings and description are to be considered as illustrative in nature and not restrictive.

[0046] Figure 1 FIG. 1 shows a schematic structural diagram of a composite device 10 according to an embodiment of the present disclosure. Figure 2 A side view of a composite mechanism 400 according to an embodiment of the present disclosure is shown. Figure 1 and Figure 2 The present disclosure provides a composite device 10, which includes a frame 1000, a first conveying mechanism 100, a second conveying mechanism 200, a third conveying mechanism 300, and a composite mechanism 400. The first conveying mechanism 100 is mounted on the frame 1000 and is used to convey a plate 500. The second conveying mechanism 200 is mounted on the frame 1000 and is used to convey a waterproof membrane 600. The third conveying mechanism 300 is mounted on the frame 1000 and is used to convey an adhesive film and an anti-corrosion film 700. The anti-corrosion film 700 is bonded to one side of the plate 500 via the adhesive film.

[0047] The composite mechanism 400 is disposed on the frame 1000 . The composite mechanism 400 includes a first conveying roller 410 and a second conveying roller 420 that are opposite to each other. A gap 470 is defined between the first conveying roller 410 and the second conveying roller 420 .

[0048] For example, the central axis of the first conveyor roller 410 extends in a direction parallel to the central axis of the second conveyor roller 420. The first conveyor roller 410 and the second conveyor roller 420 are spaced apart in a predetermined direction, thereby forming a gap 470 between the first conveyor roller 410 and the second conveyor roller 420 through which the plate 500, the anti-corrosion film 700, and the waterproof film 600 can pass. The first conveyor roller 410 and the second conveyor roller 420 rotate in opposite directions, thereby enabling the first conveyor roller 410 and the second conveyor roller 420 to convey the plate 500, the anti-corrosion film 700, and the waterproof film 600 in the same direction.

[0049] Among them, the gap 470 is connected to the output ends of the first conveying mechanism 100, the second conveying mechanism 200 and the third conveying mechanism 300 respectively. After the plate 500, the waterproof membrane 600 and the anti-corrosion film 700 enter the gap 470, they are pressed together by the first conveying roller 410 and the second conveying roller 420 to form a composite part 800.

[0050] According to the composite device 10 of the embodiment of the present disclosure, when it is necessary to composite the waterproof membrane 600 and the anti-corrosion membrane 700 on the two opposite sides of the plate 500 respectively, the plate 500 is conveyed into the gap 470 by the first conveying mechanism 100, and then the waterproof membrane 600 is conveyed into the gap 470 by the second conveying mechanism 200, and the anti-corrosion membrane 700 and the adhesive film are conveyed into the gap 470 by the third conveying mechanism 300, and finally the anti-corrosion membrane 700 and the waterproof membrane 600 are respectively pressed on the two opposite sides of the plate 500 by the first conveying roller 410 and the second conveying roller 420, so as to realize the production of the composite part 800. Compared with the previous processing method of manually composite the waterproof membrane 600 and the anti-corrosion membrane 700 on the two opposite sides of the plate 500, the composite device 10 of the embodiment of the present disclosure can realize the automatic composite of the waterproof membrane 600, the anti-corrosion membrane 700 and the plate 500, thereby improving the composite efficiency and thereby improving the production efficiency of the composite part 800.

[0051] In some embodiments, see Figure 1 The first conveying mechanism 100 includes a plurality of heating rollers 110 arranged at intervals. The plurality of heating rollers 110 are used to heat the plate 500 to a preset temperature. The heating rollers 110 are rotatably arranged on the frame 1000 .

[0052] According to the composite device 10 of the embodiment of the present disclosure, the plate 500 can be a steel plate, and the plate 500 is a 0.6 mm thick aluminum-zinc-coated steel plate. As a result, the plate 500 can be wound up on a winding roller and transported into the gap 470 via multiple heating rollers 110. Secondly, the waterproof membrane 600 and the anti-corrosion film 700 are more easily composited onto the heated plate 500. The present disclosure heats the plate 500 by contacting the plate 500 with the multiple heating rollers 110 before transporting the plate 500 to the gap 470, thereby allowing the plate 500 to be heated to the predetermined composite process temperature before entering the gap 470, thereby improving the composite success rate of the plate 500, the waterproof membrane 600, and the anti-corrosion film 700.

[0053] In some embodiments, see Figure 1 The central axes of the first conveyor roller 410, the second conveyor roller 420, and the plurality of heating rollers 110 are parallel. The plurality of heating rollers 110 are spaced apart in a predetermined direction. The sheet 500 is staggered along the predetermined direction over and under the plurality of heating rollers 110 to increase tension on the heating rollers 110 during conveyance, prevent the sheet 500 from slipping during conveyance, and improve the stability of the sheet 500 during conveyance. For example, there are three heating rollers 110. The sheet 500 unwound by the winding roller first passes over the upper side of the first heating roller 110, then over the lower side of the second heating roller 110, and finally over the upper side of the third heating roller 110 before entering the gap 470. This arrangement increases the contact area between the sheet 500 and the plurality of heating rollers 110, thereby improving transmission efficiency between the heating rollers 110 and the sheet 500, preventing slipping during conveyance, and improving the stability of the sheet 500 during conveyance.

[0054] It should be noted that the multiple heating rollers 110 rotate in the same direction under the drive of the second drive mechanism. Exemplarily, the second drive mechanism includes a motor and a reducer, with the motor driving the multiple heating rollers 110 to rotate via the reducer. It is understood that the second drive mechanism can also be implemented in other ways, which are not limited here.

[0055] In some embodiments, see Figure 1 , multiple heating rollers 110 convey the plate 500 along a predetermined direction. In the predetermined direction, the heating temperature of the multiple heating rollers 110 gradually increases. Such an arrangement can gradually heat the temperature of the plate 500 to a composite predetermined process temperature during the conveying process, thereby reducing the thermal stress and thermal deformation of the plate 500, and avoiding the uneven temperature distribution of the plate 500 when the plate 500 is suddenly subjected to high temperature, resulting in different local expansion of the plate 500, and then causing thermal stress in the plate 500. It can prevent the plate 500 from being deformed, warped or bent due to thermal stress.

[0056] Illustratively, the heating temperature of the first heating roller 110 among the multiple heating rollers 110 ranges from 60 degrees to 100 degrees, the heating temperature of the second heating roller 110 is 120 degrees to 140 degrees, the heating temperature of the third heating roller 110 is 150 degrees to 170 degrees, and the subsequent multiple heating rollers 110 are maintained at 200 degrees to 220 degrees to heat the plate 500 to a preset temperature.

[0057] In some embodiments, the heating roller 110 is an electric heating roller 110, which can precisely control the temperature to ensure the temperature stability of the plate 500. Secondly, the electric heating roller 110 directly heats the roller body, which has the advantage of high heat conduction efficiency and can reduce energy loss of the heating roller 110.

[0058] Figure 3 A cross-sectional view of a composite mechanism 400 according to an embodiment of the present disclosure is shown. In some embodiments, see Figure 2 and Figure 3 The composite structure 400 also includes a first rubber layer 430 and a second rubber layer 440. The first rubber layer 430 is sleeved on the first conveyor roller 410, and the second rubber layer 440 is sleeved on the second conveyor roller 420. The arrangement of the first rubber layer 430 and the second rubber layer 440 can increase the friction between the second conveyor roller 420 and the waterproof membrane 600, and the friction between the first conveyor roller 410 and the anti-corrosion film 700, thereby preventing the waterproof membrane 600 and the anti-corrosion film 700 from deflecting or slipping. Furthermore, the first rubber layer 430 and the second rubber layer 440 have a certain degree of elasticity, which can reduce the pressure exerted by the first conveyor roller 410 and the second conveyor roller 420 on the waterproof membrane 600 and the anti-corrosion film 700, and prevent the surface of the waterproof membrane 600 and the anti-corrosion film 700 from being scratched or damaged.

[0059] In some embodiments, see Figure 2 and Figure 3 The composite structure 400 also includes a first high-temperature resistant cloth layer 450 and a second high-temperature resistant cloth layer 460. The first high-temperature resistant cloth layer 450 is arranged on the outer wall of the first rubber layer 430, and the second high-temperature resistant cloth layer 460 is arranged on the outer wall of the second rubber layer 440. This arrangement can ensure that the first conveyor roller 410 and the second conveyor roller 420 have good high-temperature stability, thereby protecting the first conveyor roller 410 and the second conveyor roller 420.

[0060] In some embodiments, the first high-temperature resistant cloth layer 450 and the second high-temperature resistant cloth layer 460 are Teflon high-temperature resistant cloth. Teflon high-temperature resistant cloth has excellent high-temperature resistance, anti-sticking, chemical corrosion resistance, electrical insulation, mechanical properties, low friction coefficient, aging resistance and UV resistance, and can protect the first conveying roller 410 and the second conveying roller 420.

[0061] In some embodiments, see Figure 1 The second conveying mechanism 200 and the third conveying mechanism 300 are respectively arranged on both sides of the gap 470 along a predetermined direction, and the predetermined direction is perpendicular to the extension direction of the central axis of the first conveying roller 410, so that the waterproof membrane 600 and the anti-corrosion membrane 700 can enter the gap 470 from opposite sides of the plate 500.

[0062] Figure 4 FIG. 1 shows a schematic structural diagram of a correction mechanism 900 according to an embodiment of the present disclosure. Figure 5 A side view of a correction mechanism 900 according to an embodiment of the present disclosure is shown. In some embodiments, see Figure 4 and Figure 5 The composite device 10 of the embodiment of the present disclosure further includes a correction mechanism 900, which is used to drive the third conveying mechanism 300 to move along the extension direction of the central axis of the first conveying roller 410. With such a configuration, when the waterproof membrane 600 deviates in the extension direction of the central axis of the first conveying roller 410, the correction mechanism 900 can drive the second conveying mechanism 200 to move along the extension direction of the central axis of the first conveying roller 410, thereby adjusting the position of the waterproof membrane 600 in the extension direction of the central axis of the first conveying roller 410, and then moving the waterproof membrane 600 to a preset position, so that the waterproof membrane 600 can be composited on the plate 500 according to the predetermined position.

[0063] In some embodiments, the correction mechanism 900 includes a first drive mechanism 910, a controller (not shown in the figure), a base 920 and a photoelectric sensor 930. The base 920 and the frame 10001000 are slidingly connected. The first drive mechanism 910 and the base 920 are transmission-connected. The first drive mechanism 910 can drive the base 920 to move along the extension direction of the central axis of the first conveying roller 410.

[0064] The photoelectric sensor 930 is used to output a trigger signal when detecting that the waterproof membrane 600 is offset. The controller controls the first driving mechanism 910 to drive the seat 920 to slide along the extension direction of the central axis of the first conveying roller 410 according to the trigger signal.

[0065] For example, the rack 10001000 is provided with a slide rail, and the base body 920 is provided with a slider, which is slidably mounted on the slide rail, so that the base body 920 can slide on the slide rail.

[0066] According to the composite device 10 of the embodiment of the present disclosure, when the photoelectric sensor 930 outputs a trigger signal when detecting that the waterproof membrane 600 is offset to the left, the controller controls the first driving mechanism 910 to drive the seat body 920 to slide to the right along the extension direction of the central axis of the first conveying roller 410 according to the trigger signal, so that the moving distance of the seat body 920 compensates for the offset distance of the waterproof membrane 600, thereby playing a role in correcting the deviation of the waterproof membrane 600, which is beneficial to improving the composite accuracy of the composite device 10 of the embodiment of the present disclosure.

[0067] In some embodiments, see Figure 1 The second conveying mechanism 200 includes a plurality of third conveying rollers 210 , and the third conveying rollers 210 are rotatably disposed on the frame 1000 .

[0068] It should be noted that the plurality of third conveyor rollers 210 rotate in the same direction driven by a third drive mechanism. Exemplarily, the third drive mechanism includes a motor and a reducer, with the motor driving the plurality of third conveyor rollers 210 via the reducer to rotate. It is understood that the third drive mechanism may also be implemented in other ways, which are not limited herein.

[0069] In some embodiments, see Figure 1 The third conveying mechanism 300 includes a plurality of fourth conveying rollers 310 , and the fourth conveying rollers 310 are rotatably disposed on the frame 1000 .

[0070] It should be noted that the plurality of third conveyor rollers 210 rotate in the same direction driven by a fourth drive mechanism. Exemplarily, the fourth drive mechanism includes a motor and a reducer, with the motor driving the plurality of fourth conveyor rollers 310 to rotate via the reducer. It is understood that the fourth drive mechanism may also be implemented in other ways, which are not limited herein.

[0071] In some embodiments, the present disclosure further includes a cooling mechanism, which is disposed on the rack 1000 and is used to cool the composite component 800 .

[0072] In some embodiments, the cooling mechanism includes a blower and a cooling liquid pan. The cooling liquid pan contains cooling liquid. The composite member 800 output from the gap 470 is first cooled by the cooling liquid and then by the blower. This arrangement allows the heated composite member 800 to be cooled before being transported to an external location for winding. Exemplarily, the cooling liquid is water.

[0073] In the description of this specification, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present disclosure.

[0074] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout the present disclosure, "plurality" means two or more, unless otherwise specifically defined.

[0075] In this disclosure, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections, electrical connections, or communication; direct connections or indirect connections through an intermediate medium; and internal connections between two components or interactions between two components. Those skilled in the art will understand the specific meanings of these terms in this disclosure based on specific circumstances.

[0076] In the present disclosure, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0077] The disclosure above provides many different embodiments or examples for implementing different structures of the present disclosure. In order to simplify the disclosure of the present disclosure, the components and settings of specific examples are described above. Of course, these are merely examples and are not intended to limit the present disclosure. In addition, the present disclosure may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0078] The above description is merely a specific embodiment of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in this disclosure, and such modifications or substitutions should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A composite device, characterized in that: include: frame; A first conveying mechanism, provided on the frame, for conveying the plate; a second conveying mechanism, provided on the frame, for conveying the waterproof membrane; a third conveying mechanism, provided on the frame, for conveying the adhesive film and the anti-corrosion film; A composite mechanism is provided on the frame and includes a first conveying roller and a second conveying roller that are oppositely disposed, with a gap defined between the first conveying roller and the second conveying roller; The gap is connected to the output ends of the first conveying mechanism, the second conveying mechanism and the third conveying mechanism respectively. After the plate, the waterproof membrane and the adhesive film enter the gap, they are pressed together by the first conveying roller and the second conveying roller to form a composite part.

2. The composite device according to claim 1, characterized in that The first conveying mechanism includes a plurality of heating rollers arranged at intervals, the plurality of heating rollers being used to heat the plate to a preset temperature, and the heating rollers being rotatably arranged on the frame.

3. The composite device according to claim 2, characterized in that The plurality of heating rollers convey the plate in a predetermined direction; and in the predetermined direction, the heating temperatures of the plurality of heating rollers gradually increase.

4. The composite device according to claim 2, characterized in that The heating roller is an electric heating roller.

5. The composite device according to claim 1, characterized in that The composite structure further includes a first rubber layer and a second rubber layer, wherein the first rubber layer is sleeved on the first conveying roller, and the second rubber layer is sleeved on the second conveying roller.

6. The composite device according to claim 5, characterized in that The composite structure further includes a first high-temperature resistant fabric layer and a second high-temperature resistant fabric layer. The first high-temperature resistant fabric layer is disposed on the outer side wall of the first rubber layer, and the second high-temperature resistant fabric layer is disposed on the outer side wall of the second rubber layer.

7. The composite device according to claim 6, characterized in that The first high-temperature resistant cloth layer and the second high-temperature resistant cloth layer are Teflon high-temperature resistant cloth.

8. The composite device according to any one of claims 1 to 7, characterized in that: The second conveying mechanism and the third conveying mechanism are respectively arranged on both sides of the gap along a predetermined direction, and the predetermined direction is perpendicular to the extending direction of the central axis of the first conveying roller.

9. The composite device according to any one of claims 1 to 7, characterized in that: The device further comprises a deviation correcting mechanism, which is used to drive the third conveying mechanism to move along the extending direction of the central axis of the first conveying roller.

10. The composite device according to claim 9, characterized in that The correction mechanism includes a first driving mechanism, a controller, a base and a photoelectric sensor, the base is slidably connected to the frame, and the first driving mechanism is transmission-connected to the base; The photoelectric sensor is used to output a trigger signal when detecting that the waterproof membrane is deflected, and the controller controls the first driving mechanism to drive the seat to slide along the extension direction of the central axis of the first conveying roller according to the trigger signal.

11. The composite device according to any one of claims 1 to 7, characterized in that: The second conveying mechanism includes a plurality of third conveying rollers, and the third conveying rollers are rotatably arranged on the frame.

12. The composite device according to any one of claims 1 to 7, characterized in that: The third conveying mechanism includes a plurality of fourth conveying rollers, and the fourth conveying rollers are rotatably arranged on the frame.

13. The composite device according to any one of claims 1 to 7, characterized in that: It also includes a cooling mechanism, which is arranged on the frame and is used to cool the composite part.

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