Photovoltaic module filling film pasting equipment

Abstract

The utility model discloses photovoltaic module filling film pasting equipment which is characterized in that a first film supply mechanism and a second film supply mechanism are arranged on the two sides of a bearing mechanism respectively, a first film strip pasting mechanism and a second film strip pasting mechanism are arranged above the bearing mechanism in a lifting mode, and the bearing mechanism can bear glass or a back plate; the first film supply mechanism can be used for manufacturing a first film strip group and conveying the first film strip group to the first film strip pasting mechanism, the second film supply mechanism can be used for manufacturing a second film strip group and conveying the second film strip group to the second film strip pasting mechanism, and the first film strip pasting mechanism can be used for pasting the first film strip group on a first preset area of glass or a back plate along a first direction; the second film strip attaching mechanism can attach the second film strip set to a second preset area of the glass or the back plate in the second direction. According to the technical scheme, the problems that the manufacturing cost of the battery assembly is increased due to the fact that two layers of hot melt adhesive films are arranged on the surface of one of the two opposite sides of the battery piece, and waste is caused due to the fact that more hot melt adhesive films overflow during lamination can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component preparation, in particular to a photovoltaic component filling film pasting device. Background Art

[0002] When producing battery components, a filling film is used. The filling film is usually a whole hot melt adhesive film made of EVA, POE and other materials, which is used to encapsulate and protect the battery string group. The battery string group is made by welding multiple battery strings and busbars.

[0003] In a method of making a battery string using a busbar-free battery cell, IFC (Integrated Film Covering) technology, i.e., direct lamination technology, is used to fix the welding strip to the battery cell using a hot melt adhesive film laid on the surface of the battery cell to form a battery string. A whole sheet of filling film is laid on the glass of the photovoltaic module in advance, and then the battery string made by the IFC technology is carried to form a battery string group, and then a whole sheet of filling film is laid on the back plate and superimposed on the battery string group, which also results in the surface of one of the two opposite sides of the battery cell having two layers of hot melt adhesive film, which increases the production cost of the battery module, and the hot melt adhesive film will overflow more during lamination, causing waste. Utility Model Content

[0004] The purpose of the utility model is to provide a photovoltaic module filling film pasting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic module filling film pasting device, comprising a carrying mechanism, a first film supply mechanism, a second film supply mechanism, a first film strip pasting mechanism and a second film strip pasting mechanism, the first film supply mechanism and the second film supply mechanism are respectively arranged on both sides of the carrying mechanism, the first film strip pasting mechanism and the second film strip pasting mechanism can be lifted and lowered above the carrying mechanism, the carrying mechanism is used to carry glass or back panel, the first film supply mechanism is used to make a first film strip group and convey it to the first film strip pasting mechanism, the second film supply mechanism is used to make a second film strip group and convey it to the second film strip pasting mechanism, the first film strip pasting mechanism is used to paste the first film strip group on a first preset area of ​​the glass or the back panel along a first direction, and the second film strip pasting mechanism is used to paste the second film strip group on a second preset area of ​​the glass or the back panel along a second direction, wherein the first direction is perpendicular to the second direction, and the first preset area does not overlap with the second preset area.

[0006] Preferably, the first film strip attaching mechanism includes a bracket, a first lifting drive member, a rotating drive member, a first multi-stage synchronous belt group and a spacing adsorption hand group, the first lifting drive member is drivingly connected to the bracket, the rotating drive member is arranged on the bracket, the first multi-stage synchronous belt group is rotatably arranged on the bracket, the first multi-stage synchronous belt group is drivingly connected to the driving end of the rotating drive member, and the spacing adsorption hand group is meshed with the first multi-stage synchronous belt group.

[0007] Preferably, the first multi-stage synchronous belt group includes a connecting shaft, a first synchronous belt, a second synchronous belt and a transition pressure wheel, one end of the connecting shaft is connected to the driving end of the rotating drive member, the first synchronous belt and the second synchronous belt are spaced apart at the other end of the connecting shaft, the pulley diameter of the first synchronous belt is larger than the pulley diameter of the second synchronous belt, the transition pressure wheel is arranged on one end of the connecting shaft, the transition pressure wheel is rollingly matched with the transmission belt of the first synchronous belt, and presses the transmission belt of the first synchronous belt to be flush with the transmission belt of the second synchronous belt.

[0008] Preferably, the first film strip attaching mechanism further includes a second lifting drive member and a spacing heating component, the second lifting drive member is arranged above the supporting mechanism, and the spacing heating component is connected to the driving end of the second lifting drive member.

[0009] Preferably, the first film supply mechanism or the second film supply mechanism includes a film roll output component, a film cutting component, a film moving component and a film transporting component, the film roll output component is arranged on one side of the supporting mechanism, the film cutting component can cut the film strip output by the film roll output component to form the first film strip group or the second film strip group, the film moving component can transport the first film strip group or the second film strip group to the film transporting component, and the film transporting component is used to separate the first film strip group and transport them to the first film strip attaching mechanism or separate the second film strip group and transport them to the second film strip attaching mechanism.

[0010] Preferably, the film transport assembly includes a mounting seat, a second multi-stage synchronous belt group, a drive motor and a film transport hand group, the drive motor is arranged on the mounting seat, the second multi-stage synchronous belt group is rotatably arranged on the mounting seat, the second multi-stage synchronous belt group is drive-connected to the drive end of the drive motor, and the film transport hand group is meshed with the second multi-stage synchronous belt group.

[0011] Preferably, the supporting mechanism includes a conveying channel, a support platform and a lifting drive component, the lifting drive component is arranged in the conveying channel, the support platform is drivingly connected to the driving end of the lifting drive component, the conveying channel is provided with an accommodating space, and the support platform is at least partially located in the accommodating space.

[0012] Preferably, the bearing mechanism further includes a first telescopic driving member, a second telescopic driving member, a first returning member and a second returning member, the first telescopic driving member and the second telescopic driving member are both arranged on the supporting platform, the first returning member is arranged on the driving end of the first telescopic driving member, and the first telescopic driving member can drive the first returning member to move along the first direction, the second returning member is arranged on the driving end of the second telescopic driving member, and the second telescopic driving member can drive the second returning member to move along the second direction.

[0013] The technical solution adopted in this application can achieve the following beneficial effects:

[0014] In a photovoltaic module filling film pasting device disclosed in the present application, a first film supply mechanism and a second film supply mechanism are respectively arranged on both sides of a carrying mechanism, and the first film strip pasting mechanism and the second film strip pasting mechanism can be raised and lowered above the carrying mechanism, the carrying mechanism is used to carry glass or a back panel, the first film supply mechanism is used to make a first film strip group and convey it to the first film strip pasting mechanism, the second film supply mechanism is used to make a second film strip group and convey it to the second film strip pasting mechanism, the first film strip pasting mechanism is used to paste the first film strip group on a first preset area of ​​the glass or the back panel along a first direction, and the second film strip pasting mechanism is used to paste the second film strip group on a second preset area of ​​the glass or the back panel along a second direction, wherein the first direction is perpendicular to the second direction, and the first preset area does not overlap with the second preset area.

[0015] During the use of the photovoltaic module filling film pasting equipment, the first film supply mechanism produces a first film strip group and conveys it to the first film strip pasting mechanism, the second film supply mechanism produces a second film strip group and conveys it to the second film strip pasting mechanism, the carrying mechanism carries the glass or the back panel, the first film strip pasting mechanism pastes the first film strip group along the first direction on a first preset area of ​​the glass or the back panel (the first preset area refers to an area formed by integrating multiple filling areas spaced along the first direction outside the area where the battery string group faces the glass or the back panel), and the second film strip pasting mechanism pastes the second film strip group along the second direction on a second preset area of ​​the glass or the back panel (the second preset area refers to an area formed by integrating multiple filling areas spaced along the second direction outside the area where the battery string group faces the glass or the back panel).

[0016] The above structure attaches the first film strip group to the first preset area of ​​the glass or the back panel along the first direction through the first film strip attaching mechanism, and attaches the second film strip group to the second preset area of ​​the glass or the back panel along the second direction through the second film strip attaching mechanism, so that the first film strip group and the second film strip group form a covering area other than the glass or the back panel and the battery string group, reducing the number of film layers on the surfaces of both sides of the battery string group, thereby reducing the amount of film used to achieve the purpose of saving, and also avoiding the waste caused by the heat flow of the film during the lamination process and the overflow of a large amount of the photovoltaic module. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0018] Figure 1 A top view of the first film strip attaching mechanism disclosed in an embodiment of the present application;

[0019] Figure 2 A partial side view of the supporting mechanism disclosed in the embodiment of the present application;

[0020] Figure 3 A side view of a second lifting drive member and a spaced heating assembly disclosed in an embodiment of the present application;

[0021] Figure 4 A top view of the membrane transport assembly disclosed in the embodiment of the present application;

[0022] Figure 5 A basic top view of the first film supply mechanism or the second film supply mechanism disclosed in the embodiment of the present application;

[0023] Figure 6 It is a partial structural schematic diagram of the first film supply mechanism or the second film supply mechanism disclosed in the embodiment of the present application;

[0024] Figure 7 This is a top view of the first film strip group and the second film strip group disclosed in the embodiment of the present application laid on the glass or the back panel.

[0025] In the figure: 100, bearing mechanism; 110, conveying channel; 120, support table; 130, lifting drive member; 140, first telescopic drive member; 150, second telescopic drive member; 160, first correcting member; 170, second correcting member; 200, first film strip attaching mechanism; 210, bracket; 220, first lifting drive member; 230, rotating drive member; 240, first multi-stage synchronous belt group; 241, connecting shaft; 242, first synchronous belt; 243, second synchronous belt; 244, transition pressure wheel; 250, spacing adsorption hand group; 260, second lifting drive member; 270, spacing heating assembly; 310, film roll output assembly; 320, film cutting assembly; 330, film moving assembly; 340, film transport assembly; 341, mounting seat; 342, second multi-stage synchronous belt group; 343, driving motor; 344, film moving hand group. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0027] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0029] like Figures 1 to 6 As shown, the present application discloses a photovoltaic module filling film pasting device, which includes a carrying mechanism 100, a first film supply mechanism, a second film supply mechanism, a first film strip pasting mechanism 200 and a second film strip pasting mechanism.

[0030] Specifically, the first film supply mechanism and the second film supply mechanism are respectively arranged on both sides of the supporting mechanism 100, the first film strip attaching mechanism 200 and the second film strip attaching mechanism can be lifted and arranged above the supporting mechanism 100, the supporting mechanism 100 is used to support the glass or the back plate, the first film supply mechanism is used to make the first film strip group and convey it to the first film strip attaching mechanism 200, the second film supply mechanism is used to make the second film strip group and convey it to the second film strip attaching mechanism, the first film strip attaching mechanism 200 is used to attach the first film strip group along the first direction to a first preset area of ​​the glass or the back plate (the first preset area refers to an area formed by integrating multiple filling areas spaced along the first direction outside the area where the battery string group faces the glass or the back plate), and the second film strip attaching mechanism is used to attach the second film strip group along the second direction to a second preset area of ​​the glass or the back plate (the second preset area refers to an area formed by integrating multiple filling areas spaced along the second direction outside the area where the battery string group faces the glass or the back plate), wherein the first direction is perpendicular to the second direction, and the first preset area does not overlap with the second preset area.

[0031] During the use of the photovoltaic module filling film pasting device, the first film supply mechanism produces a first film strip group and conveys it to the first film strip pasting mechanism 200, the second film supply mechanism produces a second film strip group and conveys it to the second film strip pasting mechanism, the carrying mechanism 100 carries the glass or the back plate, the first film strip pasting mechanism 200 pastes the first film strip group on the first preset area of ​​the glass or the back plate along the first direction, and the second film strip pasting mechanism pastes the second film strip group on the second preset area of ​​the glass or the back plate along the second direction, such as Figure 7 shown.

[0032] The above structure attaches the first film strip group to a first preset area of ​​the glass or back panel along a first direction through the first film strip attaching mechanism 200, and attaches the second film strip group to a second preset area of ​​the glass or back panel along a second direction through the second film strip attaching mechanism, so that the first film strip group and the second film strip group form a covering area other than the glass or back panel and the battery string group, reducing the number of film layers on the surfaces of both sides of the battery string group, thereby reducing the amount of film used to achieve the purpose of saving, and also avoiding the waste caused by the heat flow of the film during the lamination process and a large amount of overflow outside the photovoltaic module.

[0033] In the embodiment of the present application, the first film strip attaching mechanism 200 may include a bracket 210, a first lifting drive member 220, a rotating drive member 230, a first multi-stage synchronous belt group 240 and a separation suction hand group 250. Specifically, the first lifting drive member 220 is connected to the bracket 210 by driving, the rotating drive member 230 is arranged on the bracket 210, the first multi-stage synchronous belt group 240 is rotatably arranged on the bracket 210, the first multi-stage synchronous belt group 240 is connected to the driving end of the rotating drive member 230 by driving, and the separation suction hand group 250 is meshed with the first multi-stage synchronous belt group 240. The first multi-stage synchronous belt group 240 may be able to realize multi-stage rotation speeds simultaneously, so that the speeds of the multiple transmission belts of the first multi-stage synchronous belt group 240 are different, which is conducive to the separation suction hand group 250 to achieve the separation effect of the film strip.

[0034] In addition, the first lifting drive component 220 can be a lifting electric cylinder, a telescopic cylinder, etc., and this application does not impose any restrictions on this; the rotating drive component 230 can be a rotating electric cylinder, a rotating cylinder and a servo motor, etc., and this application does not impose any restrictions on this.

[0035] In a further technical solution, the first multi-stage synchronous belt group 240 may include a connecting shaft 241, a first synchronous belt 242, a second synchronous belt 243 and a transition pressure wheel 244. Specifically, one end of the connecting shaft 241 is connected to the driving end of the rotating drive member 230, and the first synchronous belt 242 and the second synchronous belt 243 are spaced apart at the other end of the connecting shaft 241. The pulley diameter of the first synchronous belt 242 is larger than the pulley diameter of the second synchronous belt 243. The transition pressure wheel 244 is arranged on one end of the connecting shaft 241, and the transition pressure wheel 244 rolls with the transmission belt of the first synchronous belt 242 and presses the transmission belt of the first synchronous belt 242 to be flush with the transmission belt of the second synchronous belt 243.

[0036] The spacing suction hand group 250 can be composed of more than two suction hands. The transition pressure wheel 244 is used to make the transmission belts of the first synchronous belt 242 and the second synchronous belt 243 flush, thereby avoiding the suction hands from having different processing positions or structural shapes due to meshing with the first multi-stage synchronous belt group 240, thereby facilitating the unified production of the spacing suction hand group 250. The first multi-stage synchronous belt group 240 has the same rotation speed when driven by the rotating drive member 230, and by controlling the different sizes of multiple pulleys, different movement speeds of multiple transmission belts are formed to achieve the spacing effect.

[0037] Of course, multiple suction hands can be connected in series through a spacing belt to form a spacing suction hand group 250, and then a telescopic cylinder, a motor, etc. drive one of the two sides of the multiple suction hands to achieve spacing.

[0038] In an embodiment of the present application, the first film strip attaching mechanism 200 may further include a second lifting drive member 260 and a spacing heating assembly 270. Specifically, the second lifting drive member 260 is disposed above the supporting mechanism 100, and the spacing heating assembly 270 is connected to the driving end of the second lifting drive member 260.

[0039] The spaced heating assembly 270 can be composed of a plurality of hot air guns or heating rods arranged in an array. The spaced heating assembly 270 is driven to move up and down by the second lifting drive 260. The spaced heating assembly 270 can be close to or contact the glass or back panel supported by the supporting mechanism 100, thereby helping to heat the film strip so that it adheres to the glass or back panel.

[0040] In addition, the second lifting drive member 260 can be a lifting electric cylinder, a telescopic cylinder, etc., and this application does not impose any restrictions on this.

[0041] In an embodiment of the present application, the first film supply mechanism or the second film supply mechanism includes a film roll output component 310, a film cutting component 320, a film moving component 330 and a film transporting component 340. The film roll output component 310 is arranged on one side of the supporting mechanism 100. The film cutting component 320 can cut the film strip output by the film roll output component 310 to form a first film strip group or a second film strip group. The film moving component 330 can transport the first film strip group or the second film strip group to the film transporting component 340. Therefore, the film moving component 330 can perform lifting and lowering movements relative to the film cutting component 320, and can reciprocate in the first direction or the second direction. The film transporting component 340 is used to separate the first film strip group and transport it to the first film strip attaching mechanism 200, or to separate the second film strip group and transport it to the second film strip attaching mechanism.

[0042] In addition, the film moving assembly 330 may include a film moving arm, which is composed of a lifting electric cylinder and a translation electric cylinder. The lifting electric cylinder and the translation electric cylinder are used to realize the lifting and lowering movement of the film moving arm, and the reciprocating movement along the first direction or the second direction. Alternatively, the film moving assembly 330 may be composed of a robotic arm and a suction cup. This application does not impose any restrictions on this.

[0043] In a further technical solution, the film transport assembly 340 includes a mounting seat 341, a second multi-stage synchronous belt group 342, a drive motor 343 and a film moving hand group 344, the drive motor 343 is arranged on the mounting seat 341, the second multi-stage synchronous belt group 342 is rotatably arranged on the mounting seat 341, the second multi-stage synchronous belt group 342 is drive-connected to the drive end of the drive motor 343, and the film moving hand group 344 is meshed with the second multi-stage synchronous belt group 342, thereby realizing the spacing setting of the first film strip group or the second film strip group.

[0044] Of course, the second multi-stage synchronous belt set 342 can have a similar structure to the first multi-stage synchronous belt set 240 described above.

[0045] In an embodiment of the present application, the supporting mechanism 100 may include a conveying channel 110, a support table 120 and a lifting drive member 130. Specifically, the lifting drive member 130 is arranged in the conveying channel 110, the support table 120 is drivingly connected to the driving end of the lifting drive member 130, the conveying channel 110 is provided with an accommodating space, and the support table 120 is at least partially located in the accommodating space.

[0046] When the glass or back panel moves onto the conveying channel 110, the lifting drive 130 drives the support platform 120 to rise, and the support platform 120 moves to support the glass or back panel away from the conveying channel 110, thereby facilitating the first film strip attaching mechanism 200 to attach the first film strip group along the first direction to the first preset area of ​​the glass or back panel, and the second film strip attaching mechanism to attach the second film strip group along the second direction to the second preset area of ​​the glass or back panel.

[0047] In a further technical solution, the supporting mechanism 100 may further include a first telescopic driving member 140, a second telescopic driving member 150, a first returning member 160 and a second returning member 170. Specifically, the first telescopic driving member 140 and the second telescopic driving member 150 are both arranged on the support platform 120, the first returning member 160 is arranged on the driving end of the first telescopic driving member 140, and the first telescopic driving member 140 can drive the first returning member 160 to move along the first direction, the second returning member 170 is arranged on the driving end of the second telescopic driving member 150, and the second telescopic driving member 150 can drive the second returning member 170 to move along the second direction.

[0048] In addition, the first telescopic driving member 140 and the second telescopic driving member 150 can both be telescopic cylinders, hydraulic cylinders, etc., and this application does not impose any limitation on this.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic module filling film pasting device, characterized in that: The invention comprises a carrying mechanism (100), a first film supply mechanism, a second film supply mechanism, a first film strip attaching mechanism (200) and a second film strip attaching mechanism, wherein the first film supply mechanism and the second film supply mechanism are respectively arranged on both sides of the carrying mechanism (100), the first film strip attaching mechanism (200) and the second film strip attaching mechanism can be lifted and lowered above the carrying mechanism (100), the carrying mechanism (100) is used to carry glass or a back panel, the first film supply mechanism is used to make a first film strip group and transport it to the first film strip attaching mechanism (200), the second film supply mechanism is used to make a second film strip group and transport it to the second film strip attaching mechanism, the first film strip attaching mechanism (200) is used to attach the first film strip group to a first preset area of ​​the glass or the back panel along a first direction, and the second film strip attaching mechanism is used to attach the second film strip group to a second preset area of ​​the glass or the back panel along a second direction, wherein the first direction is perpendicular to the second direction, and the first preset area does not overlap with the second preset area.

2. The photovoltaic module filling film pasting equipment according to claim 1, characterized in that: The first film strip applying mechanism (200) comprises a bracket (210), a first lifting drive member (220), a rotating drive member (230), a first multi-stage synchronous belt group (240) and a spacing suction hand group (250), wherein the first lifting drive member (220) is drivingly connected to the bracket (210), the rotating drive member (230) is arranged on the bracket (210), the first multi-stage synchronous belt group (240) is rotatably arranged on the bracket (210), the first multi-stage synchronous belt group (240) is drivingly connected to the driving end of the rotating drive member (230), and the spacing suction hand group (250) is meshed with the first multi-stage synchronous belt group (240).

3. The photovoltaic module filling film pasting equipment according to claim 2, characterized in that: The first multi-stage synchronous belt group (240) comprises a connecting shaft (241), a first synchronous belt (242), a second synchronous belt (243) and a transition pressure wheel (244); one end of the connecting shaft (241) is connected to the driving end of the rotating drive member (230); the first synchronous belt (242) and the second synchronous belt (243) are arranged at the other end of the connecting shaft (241) at intervals; the pulley diameter of the first synchronous belt (242) is larger than the pulley diameter of the second synchronous belt (243); the transition pressure wheel (244) is arranged on one end of the connecting shaft (241); the transition pressure wheel (244) rolls with the transmission belt of the first synchronous belt (242) and presses the transmission belt of the first synchronous belt (242) to be flush with the transmission belt of the second synchronous belt (243).

4. The photovoltaic module filling film pasting equipment according to claim 2, characterized in that: The first film strip attaching mechanism (200) further comprises a second lifting drive member (260) and a spacing heating assembly (270), wherein the second lifting drive member (260) is arranged above the supporting mechanism (100), and the spacing heating assembly (270) is connected to the driving end of the second lifting drive member (260).

5. The photovoltaic module filling film pasting equipment according to claim 1, characterized in that: The first film supply mechanism or the second film supply mechanism comprises a film roll output component (310), a film cutting component (320), a film moving component (330) and a film transporting component (340); the film roll output component (310) is arranged on one side of the supporting mechanism (100); the film cutting component (320) can cut the film strip output by the film roll output component (310) to form the first film strip group or the second film strip group; the film moving component (330) can transport the first film strip group or the second film strip group to the film transporting component (340); the film transporting component (340) is used to separate the first film strip group and transport them to the first film strip attaching mechanism (200) or separate the second film strip group and transport them to the second film strip attaching mechanism.

6. The photovoltaic module filling film pasting equipment according to claim 5, characterized in that: The film transport component (340) includes a mounting seat (341), a second multi-stage synchronous belt group (342), a driving motor (343) and a film transport hand group (344); the driving motor (343) is arranged on the mounting seat (341); the second multi-stage synchronous belt group (342) is rotatably arranged on the mounting seat (341); the second multi-stage synchronous belt group (342) is drivingly connected to the driving end of the driving motor (343); and the film transport hand group (344) is meshed with the second multi-stage synchronous belt group (342).

7. The photovoltaic module filling film pasting equipment according to claim 2, characterized in that: The carrying mechanism (100) comprises a conveying channel (110), a support platform (120) and a lifting drive component (130); the lifting drive component (130) is arranged in the conveying channel (110); the support platform (120) is drivingly connected to the driving end of the lifting drive component (130); the conveying channel (110) is provided with a accommodating space; the support platform (120) is at least partially located in the accommodating space.

8. The photovoltaic module filling film pasting device according to claim 7, characterized in that: The bearing mechanism (100) further comprises a first telescopic driving member (140), a second telescopic driving member (150), a first return member (160) and a second return member (170); the first telescopic driving member (140) and the second telescopic driving member (150) are both arranged on the support platform (120); the first return member (160) is arranged on the driving end of the first telescopic driving member (140); the first telescopic driving member (140) can drive the first return member (160) to move along the first direction; the second return member (170) is arranged on the driving end of the second telescopic driving member (150); the second telescopic driving member (150) can drive the second return member (170) to move along the second direction.

Images