Photovoltaic reflective film recovery device

Abstract

The embodiment of the utility model discloses a photovoltaic reflective film recycling device, a photovoltaic reflective film comprises an EVA film layer and a base material film layer attached to the EVA film layer, and the device comprises a discharging mechanism, a separating mechanism, a first recycling mechanism and a second recycling mechanism; the discharging mechanism outputs the photovoltaic reflective film to be recycled; the feeding end of the separating mechanism is connected with the discharging mechanism in a matched mode, and the separating mechanism drags the photovoltaic reflective film to be recycled and separates an EVA film layer and a base material film layer in the photovoltaic reflective film to be recycled. The first recycling mechanism is connected with the discharging end of the separating mechanism in a matched mode, and the first recycling mechanism collects a base material film layer separated from the photovoltaic reflective film to be recycled; the second recycling mechanism is connected with the discharging end of the separating mechanism in a matched mode, and the second recycling mechanism collects the EVA film layer separated from the photovoltaic reflective film to be recycled. According to the embodiment of the invention, the safety risk caused by cutting and scrapping the photovoltaic reflective film can be avoided, and the EVA film layer and the base material film layer in the photovoltaic reflective film can be separated and recovered.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic module recycling, in particular to a photovoltaic reflective film recycling device. BACKGROUND

[0002] The appearance of the photovoltaic reflective film strip product is a composite film roll with a width of 4-6 mm, a length of 2000-5500 m, and a thickness of 0.05-0.15 mm, which is composed of an EVA film layer and a substrate layer. The substrate layer is usually composed of a PET film layer and a directional reflective layer.

[0003] Currently, the photovoltaic reflective film strip that needs to be scrapped is manually cut on the winding shaft of the photovoltaic reflective film strip by using a knife, but this scrapping method wastes manpower and has the risk of scratching the hand when cutting on the winding surface with an arc. In addition, this scrapping method cannot reuse the EVA film layer and the PET film layer in the photovoltaic reflective film strip, causing great waste. CONTENT OF THE UTILITY MODEL

[0004] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides a photovoltaic reflective film recycling device to solve the problem that the current cutting of the photovoltaic reflective film strip for scrapping results in the risk of scratching and the EVA film layer and the PET film layer in the photovoltaic reflective film strip cannot be reused, causing great waste.

[0005] The present application provides a photovoltaic reflective film recycling device, the photovoltaic reflective film comprising an EVA film layer and a substrate film layer attached to the EVA film layer, the photovoltaic reflective film recycling device comprising a feeding mechanism, a separation mechanism, a first recycling mechanism, and a second recycling mechanism.

[0006] The feeding mechanism is configured to output the photovoltaic reflective film to be recycled.

[0007] The separation mechanism is connected to the feeding mechanism at the inlet end, and is configured to pull the photovoltaic reflective film to be recycled and separate the EVA film layer and the substrate film layer in the photovoltaic reflective film to be recycled.

[0008] The first recycling mechanism is connected to the separation mechanism at the outlet end, and is configured to collect the separated substrate film layer in the photovoltaic reflective film to be recycled.

[0009] The second recycling mechanism is connected to the separation mechanism at the outlet end, and is configured to collect the separated EVA film layer in the photovoltaic reflective film to be recycled.

[0010] Based on the photovoltaic reflective film recycling device provided in the application, the photovoltaic reflective film to be scrapped can be automatically recycled, the scratch safety risk caused by knife cutting of the scrapped photovoltaic reflective film can be avoided, the EVA film layer and the base material film layer in the photovoltaic reflective film can be separated and recycled, waste can be avoided, and production cost can be reduced.

[0011] In an embodiment of the photovoltaic reflective film recycling device, the unwinding mechanism comprises an unwinding shaft and an unwinding driving member.

[0012] The photovoltaic reflective film to be recycled is wound on the outer circumferential surface of the unwinding shaft.

[0013] The driving end of the unwinding driving member is connected with the central shaft of the unwinding shaft to drive the rotation of the unwinding shaft and output the photovoltaic reflective film to be recycled.

[0014] In an embodiment of the photovoltaic reflective film recycling device, the separating mechanism comprises a first traction shaft, a second traction shaft and a traction driving member.

[0015] The first traction shaft is configured to wind and pull the base material film layer in the photovoltaic reflective film to be recycled.

[0016] The second traction shaft is configured to wind and pull the EVA film layer in the photovoltaic reflective film to be recycled.

[0017] The driving end of the traction driving member is connected with the first traction shaft and the second traction shaft respectively, so that the first traction shaft and the second traction shaft are driven to rotate by the traction driving member.

[0018] The first traction shaft and the second traction shaft driven by the traction driving member wind and pull the EVA film layer and the base material film layer in the photovoltaic reflective film, so that the EVA film layer and the base material film layer in the photovoltaic reflective film can be automatically separated.

[0019] In an embodiment of the photovoltaic reflective film recycling device, the first traction shaft and the second traction shaft are respectively connected with one traction driving member, and the rotation directions of the first traction shaft and the second traction shaft are opposite.

[0020] The first traction shaft and the second traction shaft are reversely rotated based on the traction driving members connected therewith, so that the peeling force on the EVA film layer and the base material film layer in the photovoltaic reflective film is greater, and the peeling effect is better.

[0021] In an embodiment of the photovoltaic reflective film recycling device, a fixing assembly for fixing the film layer unwinding end is mounted on the first traction shaft and / or the second traction shaft.

[0022] Based on the fixing assembly for fixing the film layer discharge end mounted on the first traction shaft and / or the second traction shaft, the substrate film layer and / or the EVA film layer can be prevented from sliding on the traction shaft to reduce the traction force effect of the traction shaft on the substrate film layer and / or the EVA film layer.

[0023] In one embodiment of the photovoltaic reflective film recycling device described above, the first recycling mechanism includes a first fan and a first recycling container with an opening, and the first fan is configured to blow the separated substrate film layer into the first recycling container through the opening.

[0024] The second recycling mechanism includes a second fan and a second recycling container with an opening, and the second fan is configured to blow the separated EVA film layer into the second recycling container through the opening.

[0025] The first fan blows the separated substrate film layer into the first recycling container, and the second fan blows the separated EVA film layer into the second recycling container, which can automatically and accurately collect the thin substrate film layer and the EVA film layer into the first recycling container and the second recycling container.

[0026] In one embodiment of the photovoltaic reflective film recycling device described above, a recycling bag is detachably arranged in the first recycling container and / or the second recycling container, and the recycling bag is matched with a vacuumizing mechanism for performing vacuumizing compression treatment.

[0027] Based on the detachable arrangement of the recycling bag in the first recycling container and / or the second recycling container, and the configuration of the vacuumizing mechanism for performing vacuumizing compression treatment on the recycling bag, the recycling film layers in the first recycling container and / or the second recycling container can be conveniently compressed for subsequent storage and transportation.

[0028] In one embodiment of the photovoltaic reflective film recycling device described above, the photovoltaic reflective film recycling device further includes a buffer mechanism arranged between the unwinding mechanism and the separating mechanism, and the buffer mechanism is configured to:

[0029] Adjust the unwinding speed of the photovoltaic reflective film to be recycled when the unwinding speed of the unwinding mechanism is inconsistent with the traction speed of the separating mechanism, so as to tension the photovoltaic reflective film to be recycled.

[0030] By arranging the buffer mechanism between the unwinding mechanism and the separating mechanism, the photovoltaic reflective film to be recycled can be kept tensioned when the unwinding speed of the unwinding mechanism is inconsistent with the traction speed of the separating mechanism.

[0031] In one embodiment of the photovoltaic reflective film recycling device described above, the buffer mechanism includes a swing arm and a support, and the swing arm is rotationally connected with the support.

[0032] One end of the swing arm is pressed against the film surface of the photovoltaic reflective film to be recycled to press the photovoltaic reflective film to be recycled.

[0033] The one or more embodiments of the present application have at least one or more of the following beneficial effects:

[0034] The photovoltaic reflective film to be scrapped can be automatically recycled, the safety risk of scratching caused by cutting the scrapped photovoltaic reflective film can be avoided, the EVA film layer and the base material film layer in the photovoltaic reflective film can be separated and recycled for reuse, waste can be avoided, and production cost can be reduced.

[0035] Additional aspects and advantages of the present application will be made apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0036] The disclosure of the present application will become more apparent from the following description in conjunction with the accompanying drawings. It is readily understood by those skilled in the art that the drawings are merely for the purpose of illustration and are not intended to limit the scope of protection of the present application. In addition, similar numbers in the figures represent similar components, wherein:

[0037] Figure 1 is a structural composition schematic diagram of a photovoltaic reflective film;

[0038] Figure 2 is a structural schematic diagram of a photovoltaic reflective film recycling device provided by one embodiment of the present application.

[0039] Wherein: 1, photovoltaic reflective film; 11, EVA film layer; 12, base material film layer; 121, PET film layer; 122, directional reflection layer; 2, feeding mechanism; 21, feeding shaft; 3, separation mechanism; 31, first traction shaft; 32, second traction shaft; 33, traction driving part; 4, first recycling mechanism; 41, first fan; 42, first recycling container; 5, second recycling mechanism; 51, second fan; 52, second recycling container; 6, buffer mechanism; 61, swing arm; 62, roller. DETAILED DESCRIPTION

[0040] Some embodiments of the present application will be described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present application and are not intended to limit the scope of protection of the present application.

[0041] As described in the background, photovoltaic reflective film strip products that do not meet production standards need to be disposed of, and the current disposal method is to manually cut the photovoltaic reflective film strip to be disposed of on the wound photovoltaic reflective film strip with a knife. However, this disposal method is time-consuming and labor-intensive, and the circumference of the wound photovoltaic reflective film strip has an arc, which poses a risk of cutting the hand with the knife. Moreover, the photovoltaic reflective film strip is composed of an EVA film layer and a substrate layer, and the EVA film layer and the substrate film layer can be recycled after being recovered. Simple cutting for disposal makes the EVA film layer and the substrate film layer unable to be recycled, resulting in a large waste.

[0042] To solve the above problems, the present application creatively proposes a photovoltaic reflective film recycling device, which separates the EVA film layer and the substrate film layer in the photovoltaic reflective film to be disposed of and then recycles them respectively, thereby solving the problem that cutting the photovoltaic reflective film strip for disposal poses a risk of cutting and the EVA film layer and the PET film layer in the photovoltaic reflective film strip cannot be recycled, resulting in a large waste.

[0043] The present application will be specifically described below through specific examples.

[0044] Specifically, the present application provides a photovoltaic reflective film recycling device, as shown in Figure 1 The photovoltaic reflective film 1 includes an EVA film layer 11 and a substrate film layer 12 attached to the EVA film layer 11, and the substrate film layer 12 is composed of a PET film layer 121 and a directional reflection layer 122, wherein the PET film layer 121 is arranged between the EVA film layer 11 and the directional reflection layer 122.

[0045] As shown in Figure 2 The photovoltaic reflective film recycling device includes a feeding mechanism 2, a separation mechanism 3, a first recycling mechanism 4, and a second recycling mechanism 5.

[0046] The feeding mechanism 2 is configured to output the photovoltaic reflective film 1 to be recycled;

[0047] The feeding end of the separation mechanism 3 is connected to the feeding mechanism 2, the separation mechanism 3 is configured to pull the photovoltaic reflective film 1 to be recycled, and separate the EVA film layer 11 and the substrate film layer 12 in the photovoltaic reflective film 1 to be recycled;

[0048] The first recycling mechanism 4 is connected to the discharge end of the separation mechanism 3, and the first recycling mechanism 4 is configured to collect the separated substrate film layer 12 in the photovoltaic reflective film 1 to be recycled;

[0049] The second recycling mechanism 5 is connected to the discharge end of the separation mechanism 3, and the second recycling mechanism 5 is configured to collect the separated EVA film layer 11 in the photovoltaic reflective film 1 to be recycled.

[0050] Based on the photovoltaic reflective film recycling device provided in the application, the photovoltaic reflective film to be scrapped can be automatically recycled, the scratch safety risk caused by knife cutting of the scrapped photovoltaic reflective film can be avoided, the EVA film layer and the base material film layer in the photovoltaic reflective film can be separated and recycled, waste can be avoided, and production cost can be reduced.

[0051] In some embodiments, the feeding mechanism 2 comprises a feeding shaft 21 and a feeding driving member;

[0052] The photovoltaic reflective film roll 1 to be recycled is wound on the outer circumferential surface of the feeding shaft 21;

[0053] The driving end of the feeding driving member is connected with the central shaft of the feeding shaft 21 to drive the feeding shaft 21 to rotate and output the photovoltaic reflective film 1 to be recycled. The feeding driving member can be a rotary motor, a rotary cylinder or any other structure or device capable of driving the feeding shaft 21 to rotate. The feeding driving member can be directly connected with the central shaft of the feeding shaft 21 or connected with the central shaft of the feeding shaft 21 through a synchronous belt to drive the feeding shaft 21 to rotate and feed.

[0054] In some embodiments, the separating mechanism 3 comprises a first traction shaft 31, a second traction shaft 32 and a traction driving member 33;

[0055] The first traction shaft 31 is configured to wind and pull the base material film layer 12 in the photovoltaic reflective film 1 to be recycled;

[0056] The second traction shaft 32 is configured to wind and pull the EVA film layer 11 in the photovoltaic reflective film 1 to be recycled;

[0057] The first traction shaft 31 and the second traction shaft 32 are respectively connected with the driving end of one traction driving member to be driven to rotate by the traction driving member.

[0058] The first traction shaft 31 and the second traction shaft 32 can rotate clockwise, counterclockwise or one clockwise and the other counterclockwise, as long as the base material film layer 12 pulled and wound by the feeding end of the first traction shaft 31 and the EVA film layer 11 pulled and wound by the feeding end of the second traction shaft 32 form an included angle, so that the base material film layer 12 and the EVA film layer 11 can be peeled off.

[0059] The first traction shaft 31 and the second traction shaft 32 driven by the traction driving member wind and pull the EVA film layer 11 and the base material film layer 12 in the photovoltaic reflective film 1, so that the EVA film layer 11 and the base material film layer 12 in the photovoltaic reflective film 1 can be automatically separated.

[0060] In another embodiment, the first traction shaft 31 and the second traction shaft 32 are connected to the driving end of the same traction drive through a synchronous belt, and are driven to rotate synchronously by the traction drive, so that the winding traction speed of the first traction shaft 31 and the second traction shaft 32 remains consistent. The traction drive can be a rotary motor, a rotary cylinder or any other structure or device capable of driving the first traction shaft 31 and the second traction shaft 32 to rotate.

[0061] In some embodiments, the first traction shaft 31 and the second traction shaft 32 are respectively connected to a traction drive, and the rotation directions of the first traction shaft 31 and the second traction shaft 32 are opposite. For example, the first traction shaft 31 is driven to rotate clockwise by a traction drive, and the second traction shaft 32 is driven to rotate counterclockwise by a traction drive.

[0062] The first traction shaft 31 and the second traction shaft 32 rotate in opposite directions based on the respective traction drives connected thereto, which can provide greater peeling force on the EVA film layer 11 and the base material film layer 12 in the photovoltaic reflective film 1, and better peeling effect.

[0063] In some embodiments, the first traction shaft 31 and / or the second traction shaft 32 is provided with a fixing assembly for fixing the end of the film layer.

[0064] At least one of the first traction shaft 31 and the second traction shaft 32 is provided with a fixing assembly for fixing the end of the film layer. The fixing assembly can be a clamping piece or a clamping needle that cooperates with the peripheral surface of the first traction shaft 31 and / or the second traction shaft 32 to clamp the end of the base material film layer 12 and / or the EVA film layer, or can be a sticky adhesive piece fixed on the peripheral surface of the first traction shaft 31 and / or the second traction shaft 32, which can fix the end of the base material film layer 12 and / or the EVA film layer through the surface adhesion. Of course, the fixing assembly can also be any component or structure that can fix the end of the base material film layer 12 and / or the EVA film layer on the peripheral surface of the first traction shaft 31 and / or the second traction shaft 32 to avoid sliding on the peripheral surface of the first traction shaft 31 and / or the second traction shaft 32.

[0065] Based on the fixing assembly for fixing the end of the film layer installed on the first traction shaft 31 and / or the second traction shaft 32, the sliding of the base material film layer 12 and / or the EVA film layer 11 on the traction shaft can be avoided, and the traction force effect of the traction shaft on the base material film layer 12 and / or the EVA film layer 11 can be reduced.

[0066] In some embodiments, the first recovery mechanism 4 includes a first fan 41 and a first recovery container 42 with an opening, and the first fan 41 is configured to blow the separated base material film layer 12 into the first recovery container 42 through the opening.

[0067] The second recovery mechanism 5 comprises a second fan 51 and a second recovery container 52 with an opening, the second fan 51 is configured to blow the separated EVA film layer 11 into the second recovery container 52 through the opening.

[0068] The first fan 41 blows the separated substrate film layer 12 into the first recovery container 42, and the second fan 51 blows the separated EVA film layer 11 into the second recovery container 52, so that the light and thin substrate film layer 12 and the EVA film layer 11 can be automatically and accurately collected into the first recovery container 42 and the second recovery container 52.

[0069] In some embodiments, a recovery bag is detachably arranged in the first recovery container 42 and / or the second recovery container 52, and the recovery bag is provided with a vacuumizing mechanism for performing vacuumizing compression treatment.

[0070] Based on the detachable arrangement of the recovery bag in at least one of the first recovery container 42 and the second recovery container 52, and the provision of the vacuumizing mechanism for performing vacuumizing compression treatment on the recovery bag, the recovery film layers in the first recovery container 42 and / or the second recovery container 52 can be conveniently compressed, facilitating subsequent storage and transportation.

[0071] In some embodiments, the photovoltaic reflective film recovery device further comprises a buffer mechanism 6 arranged between the unwinding mechanism 2 and the separating mechanism 3, and the buffer mechanism 6 is configured to:

[0072] When the unwinding speed of the unwinding mechanism 2 and the traction speed of the separating mechanism 3 are inconsistent, the unwinding speed of the photovoltaic reflective film 1 to be recovered is adjusted to tension the photovoltaic reflective film 1 to be recovered.

[0073] The unwinding speed of the unwinding mechanism 2 and the traction speed of the separating mechanism 3 may not be synchronized during the recovery process due to operation errors of the unwinding driving member and the traction driving member, the viscosity of the composite adhesive on the separated substrate film layer 12 and EVA film layer 11, etc. Therefore, the buffer mechanism 6 is used for buffering to maintain the tension of the photovoltaic reflective film 1 unwound by the unwinding mechanism 2.

[0074] By arranging the buffer mechanism 6 between the unwinding mechanism 2 and the separating mechanism 3, the photovoltaic reflective film 1 to be recovered can be kept tensioned when the unwinding speed of the unwinding mechanism 2 and the traction speed of the separating mechanism 3 are inconsistent.

[0075] In some embodiments, the buffer mechanism 6 comprises a swing arm 61 and a support, and the swing arm 61 is rotationally connected to the support; one end of the swing arm 61 presses against the film surface of the photovoltaic reflective film 1 to be recovered to tension the photovoltaic reflective film 1 to be recovered.

[0076] Specifically, the swing arm 61 is a rod, and the long axis of the swing arm 61 rotates around the connection between the support and the swing arm 61. The swing arm 61 is arranged above the photovoltaic reflective film 1 discharged by the discharge mechanism 2, and one end of the swing arm 61 abuts against the top surface of the photovoltaic reflective film 1. When the discharge speed of the discharge mechanism 2 and the traction speed of the separation mechanism 3 are relatively fast, and the photovoltaic reflective film 1 is tensioned, the gravity acting on the end of the swing arm 61 abutting against the photovoltaic reflective film 1 is less than the support force of the photovoltaic reflective film 1 on the end of the swing arm 61, the swing arm 61 is lifted under the force, and when the discharge speed of the discharge mechanism 2 and the traction speed of the separation mechanism 3 are inconsistent, and the photovoltaic reflective film 1 is relaxed, the gravity acting on the end of the swing arm 61 abutting against the photovoltaic reflective film 1 is greater than the support force of the photovoltaic reflective film 1 on the swing arm 61, the swing arm 61 is lowered under the gravity, thereby opening the photovoltaic reflective film 1 to tension the photovoltaic reflective film 1. The end of the swing arm 61 can directly abut against the photovoltaic reflective film 1, or a roller 62 can be arranged at the end to abut against the photovoltaic reflective film 1, so as to prevent the narrow photovoltaic reflective film 1 from slipping off the end of the swing arm 61 during the swing of the swing arm 61.

[0077] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0078] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0079] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A photovoltaic retroreflective film recycling apparatus, characterized by, The photovoltaic reflective film comprises an EVA film layer and a substrate film layer attached to the EVA film layer, and the photovoltaic reflective film recycling device comprises a feeding mechanism, a separating mechanism, a first recycling mechanism and a second recycling mechanism; The feeding mechanism is configured to output the photovoltaic reflective film to be recycled; The separating mechanism is connected to the feeding mechanism at the input end, and is configured to pull the photovoltaic reflective film to be recycled and separate the EVA film layer and the substrate film layer in the photovoltaic reflective film to be recycled; The first recycling mechanism is connected to the output end of the separating mechanism, and is configured to collect the substrate film layer separated from the photovoltaic reflective film to be recycled; The second recycling mechanism is connected to the output end of the separating mechanism, and is configured to collect the EVA film layer separated from the photovoltaic reflective film to be recycled.

2. The photovoltaic retroreflective film recycling apparatus of claim 1, wherein, The feeding mechanism comprises a feeding shaft and a feeding drive; The photovoltaic reflective film to be recycled is wound on the outer periphery of the feeding shaft; The driving end of the feeding drive is connected to the central shaft of the feeding shaft to drive the rotation of the feeding shaft and output the photovoltaic reflective film to be recycled.

3. The photovoltaic retroreflective film recycling apparatus of claim 1, wherein, The separating mechanism comprises a first traction shaft, a second traction shaft and a traction drive; The first traction shaft is configured to wind and pull the substrate film layer in the photovoltaic reflective film to be recycled; The second traction shaft is configured to wind and pull the EVA film layer in the photovoltaic reflective film to be recycled; The first traction shaft and the second traction shaft are respectively connected to the driving end of one traction drive to be driven to rotate by the traction drive.

4. The photovoltaic retroreflective film recycling apparatus of claim 3, wherein, The first traction shaft and the second traction shaft are respectively connected to one traction drive, and the rotation directions of the first traction shaft and the second traction shaft are opposite.

5. The photovoltaic retroreflective film recycling apparatus of claim 3, wherein, A fixing assembly for fixing the film output end is mounted on the first traction shaft and / or the second traction shaft.

6. The photovoltaic retroreflective film recycling apparatus of claim 1, wherein, The first recycling mechanism comprises a first fan and a first recycling container with an opening, and the first fan is configured to blow the separated substrate film layer into the first recycling container through the opening; The second recycling mechanism comprises a second fan and a second recycling container with an opening, and the second fan is configured to blow the separated EVA film layer into the second recycling container through the opening.

7. The photovoltaic retroreflective film recycling apparatus of claim 6, wherein, A recycling bag is detachably arranged in the first recycling container and / or the second recycling container, and the recycling bag is connected to a vacuumizing mechanism for performing vacuumizing and compression treatment.

8. The photovoltaic retroreflective film recycling apparatus of any of claims 1-7, wherein, The photovoltaic reflective film recycling device further comprises a buffer mechanism arranged between the feeding mechanism and the separating mechanism, and the buffer mechanism is configured to: adjust the unwinding speed of the photovoltaic reflective film to be recycled when the feeding speed of the feeding mechanism and the pulling speed of the separating mechanism are inconsistent, so as to tension the pulled photovoltaic reflective film to be recycled.

9. The photovoltaic retroreflective film recycling apparatus of claim 8, wherein, The buffer mechanism comprises a swing arm and a support, and the swing arm is rotationally connected to the support; One end of the swing arm presses against the film surface of the photovoltaic reflective film to be recycled to press the photovoltaic reflective film to be recycled.

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