CN111332607A - Packaging system and packaging method of solar photovoltaic module - Google Patents
Packaging system and packaging method of solar photovoltaic module Download PDFInfo
- Publication number
- CN111332607A CN111332607A CN201811556694.1A CN201811556694A CN111332607A CN 111332607 A CN111332607 A CN 111332607A CN 201811556694 A CN201811556694 A CN 201811556694A CN 111332607 A CN111332607 A CN 111332607A
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- photovoltaic module
- solar photovoltaic
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000012856 packing Methods 0.000 claims abstract description 81
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 230000001012 protector Effects 0.000 claims abstract description 17
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 239000011324 bead Substances 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 5
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
- B65D71/02—Arrangements of flexible binders
- B65D71/04—Arrangements of flexible binders with protecting or supporting elements arranged between binder and articles or materials, e.g. for preventing chafing of binder
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Frangible Articles (AREA)
Abstract
The invention provides a packaging system and a packaging method of a solar photovoltaic module. The packaging system comprises a packaging box, and the packaging box comprises a tray for supporting the solar photovoltaic module, a box body and an internal packaging assembly. The tray comprises at least two longitudinal beams which are arranged in parallel and longitudinally, a plurality of cross beams which are transversely connected to the tops of the longitudinal beams and a plurality of supporting blocks which are connected to the bottoms of the longitudinal beams; the plurality of cross beams are arranged at intervals along the length direction of the longitudinal beam; the longitudinal beam, the cross beam and the supporting block are detachably connected; the bottom of the box body is opened and can be covered and buckled on the tray; the box body is internally provided with an accommodating cavity for accommodating the solar photovoltaic module; the internal packing component comprises a paper edge protector, a paper corner protector and an internal packing belt; the paper protective edge is L-shaped and is vertically arranged on the outer side of the four edges of the solar photovoltaic module; the paper corner protectors wrap end corners of the photovoltaic solar cell units surrounding the solar photovoltaic module; the inner packing belt is parallel to the tray and wound on the outer side faces of the solar photovoltaic module and the paper edge protector.
Description
Technical Field
The invention relates to the technical field of solar photovoltaic module accessories, in particular to a packaging system and a packaging method of a solar photovoltaic module.
Background
The solar photovoltaic module comprises a plurality of solar photovoltaic cell units, and the plurality of solar photovoltaic cell units are connected in series or in parallel to form the solar photovoltaic module. The solar photovoltaic module is a core part in a solar power generation system and also is the most important part in the solar power generation system, and has the function of converting solar energy into electric energy or transmitting the electric energy to a storage battery for storage or pushing a load to work.
At present, a packaging box of a solar photovoltaic module mainly comprises a tray and a box body, wherein the tray is used for bearing the solar photovoltaic module vertically placed on the tray, and the box body is used for sealing and protecting the solar photovoltaic module. The box body is usually a carton with three sides opened, and after the solar photovoltaic module is packed, the carton is closed, and the carton and the tray are packed together. However, when the solar photovoltaic module is transported through the packaging box, the units move mutually due to bumping and vibration, so that the units are hidden and cracked, and the product quality is influenced.
Disclosure of Invention
The invention aims to provide a packaging system for better protecting a solar photovoltaic module, so as to solve the problem that each unit in the solar photovoltaic module is hidden to crack during transportation in the prior art.
In order to solve the technical problem, the invention provides a packaging system of a solar photovoltaic module, which comprises a packaging box, wherein the packaging box comprises: the tray for supporting the solar photovoltaic module comprises at least two longitudinal beams, a plurality of cross beams and a plurality of supporting blocks, wherein the longitudinal beams are arranged in parallel and longitudinally; the plurality of cross beams are arranged at intervals along the length direction of the longitudinal beam; the longitudinal beam, the cross beam and the supporting block are detachably connected; the bottom of the box body is opened and can be covered and buckled on the tray; the box body is internally provided with an accommodating cavity for accommodating the solar photovoltaic module; the internal packing component comprises a paper edge protector, a paper corner protector and an internal packing belt; the paper protective edge is L-shaped and is vertically arranged on the outer side of the four edges of the solar photovoltaic module; the paper corner protectors wrap end corners of all photovoltaic solar cell units surrounding the solar photovoltaic module; the inner packing belt is parallel to the outer side faces of the tray and wound on the solar photovoltaic module and the paper protective edges.
In one embodiment, the longitudinal beam is provided with a plurality of groups of first connecting holes at intervals along the length direction, the cross beam is provided with a plurality of groups of second connecting holes at intervals along the length direction, and the first connecting holes, the second connecting holes and the supporting block are connected through fasteners so that the longitudinal beam and the cross beam are detachably connected.
In one embodiment, the pallet further comprises a bottom beam arranged under the longitudinal beam at intervals, the bottom beam is parallel to the longitudinal beam, a plurality of groups of third connecting holes are arranged on the bottom beam at intervals along the longitudinal direction of the bottom beam, and the third connecting holes are connected with the supporting blocks through fasteners so that the supporting blocks are detachably connected with the bottom beam.
In one embodiment, the packing box further comprises an external packing belt, and the external packing belt is wound on the tray and the outer side face of the box body in a groined shape.
In one embodiment, the packing box further comprises a packing paper, the packing paper is placed on the tray, and the packing paper comprises a paper skin.
In one embodiment, the packing paper further comprises buffer parts arranged on the leatheroid, and the buffer parts are arranged at intervals along the length direction of the solar photovoltaic module; the buffer part is foamed EVA.
In one embodiment, the box body comprises two side walls arranged in parallel at intervals, two end walls arranged between the two side walls, a side rocking cover connected to the tops of the side walls, and an end rocking cover connected to the tops of the end walls, wherein the end rocking cover can be folded inwards relative to the end walls, the side rocking cover can be folded inwards relative to the side walls, and the top of the box body is closed after the end rocking cover and the side rocking cover are folded inwards.
In one embodiment, the support device further comprises a support stabilizer, and the support stabilizer comprises: a base plate; the protection rods are obliquely erected on one side of the bottom plate and are arranged at intervals along the length direction of the bottom plate; one side surface of each protection rod is provided with a protection pad; the supporting rods are vertically arranged on the bottom plate, and the supporting rods and the protecting rods are arranged in a one-to-one correspondence manner; along the width direction of the bottom plate, each support rod is positioned on the other side surface of the protection rod relative to the protection pad to support the protection rod; the connecting rods are connected to the tops of the protection rods; when the bottom plate of the supporting and stabilizing device is positioned at the bottom of the tray, the protective rod is abutted against one side of the tray, each unit of the solar photovoltaic module positioned on the tray leans against the protective rod in an inclined mode, and the supporting rod supports the protective rod.
In one embodiment, the top of the support rod is fixedly connected with the middle of the protection rod, and the height of the protection rod is greater than that of the solar photovoltaic module; the protection pad is a polyurethane pad.
The invention also provides a packaging method of the solar photovoltaic module, which comprises the following steps: providing a packaging system for a solar photovoltaic module as described above; placing packing paper on the upper surface of the tray; wrapping the paper corner protectors around the end corners of each photovoltaic solar cell unit of the solar photovoltaic module; sequentially standing all photovoltaic solar cell units of the solar photovoltaic module on the tray; the paper protective edge is erected outside the four edges of the solar photovoltaic module, and then the inner packaging is parallel to the tray and wound outside the solar photovoltaic module and the paper protective edge; covering the box body on the solar photovoltaic module; and winding the external packing belt on the outer sides of the box body and the tray to finish packing.
In one embodiment, the step of placing a packing paper on the upper surface of the tray further includes: and placing the tray on the bottom plate, and enabling the protection rod to be attached to one side of the tray.
In one embodiment, the step of sequentially standing each photovoltaic solar cell unit of the solar photovoltaic module on the tray includes: one photovoltaic solar cell unit of the solar photovoltaic module is firstly obliquely erected on the tray and leans against the protection rod, and the other photovoltaic solar cell unit is sequentially obliquely erected on the tray and leans against the adjacent photovoltaic solar cell unit.
In one embodiment, the outer strapping band at one end of the box is cut along the length of the box; and cutting the end wall of the box body and the two adjacent side walls along the height direction of the box body, lifting the end wall upwards to expose the solar photovoltaic module, and unloading.
In one embodiment, the package can be unloaded on a bottom surface with an inclination angle of not more than 17 degrees, and the package is supported by an anti-tilting frame at one side of the box body in the downward sliding direction.
According to the technical scheme, the invention has the advantages and positive effects that:
the packaging system of the solar photovoltaic module comprises a packaging box, wherein the packaging box comprises a tray, a box body covered and buckled on the tray and an internal packaging module. The solar photovoltaic module is protected at the end angle and each edge through the internal packaging module, and the solar photovoltaic module, the paper angle bead and the paper edge bead are packaged through the internal packaging belt, so that the solar photovoltaic module and the internal packaging module are transported as a whole, the relative motion between each unit of the solar photovoltaic module is avoided, and the solar photovoltaic module is better protected. And the solar photovoltaic module and the internal packaging module are integrated, so that the load of the solar photovoltaic module can be transmitted to all places, the local stress is reduced, and the solar photovoltaic module is further protected. The tray only needs to replace damaged parts when the parts of the tray are damaged through the detachable connecting cross beam, the longitudinal beam and the supporting block, so that the replacement or the maintenance of the tray are convenient, and the economic practicability is high.
According to the packaging method of the solar photovoltaic module, when the solar photovoltaic module is packaged, all units of the solar photovoltaic module are sequentially erected on the tray, so that the packaging is convenient, and the packaging efficiency is high. In addition, each unit of the solar photovoltaic module is packaged into a whole through the internal packaging component, so that relative movement between the units is avoided during transportation, the protection of the packaging box on the solar photovoltaic module is further improved, and the quality of the solar photovoltaic module during transportation is guaranteed.
Drawings
Fig. 1 is a schematic structural view of the packing box of the present invention.
Fig. 2 is an exploded view of the package of the present invention.
Fig. 3 is a schematic structural view of the tray of the present invention.
FIG. 4 is a schematic structural diagram of the packing paper of the present invention.
FIG. 5 is a schematic view showing the structure of the case of the present invention in which the rocking cover is opened.
FIG. 6 is a schematic view of the box of the present invention after the rocking cover is folded inward.
Fig. 7 is an exploded view of the solar photovoltaic module and the inner packaging module of the present invention.
Fig. 8 is a schematic structural diagram of the solar photovoltaic module and the internal packaging module after packaging.
Fig. 9 is a schematic structural view of the support stabilizer of the present invention.
Fig. 10 is an enlarged schematic view at B in fig. 9.
Fig. 11 is a flow chart of a method of packaging a solar photovoltaic module according to the present invention.
Fig. 12 is a schematic view of the structure of the pallet of the present invention in cooperation with a support stabilizer.
Fig. 13 is a detail view of the support rod, guard rod and base plate of fig. 12 in cooperation with each other.
Fig. 14 is a schematic view of the box body of the present invention mated with a packaged solar photovoltaic module.
Fig. 15 is a schematic structural view of the packaged solar photovoltaic module covered and buckled by the box body.
Fig. 16 is a schematic view of a pickup method of the solar photovoltaic module according to the present invention.
Fig. 17 is a schematic view of another pickup method of the solar photovoltaic module according to the present invention.
Fig. 18 is a schematic view of another pickup method of the solar photovoltaic module according to the present invention.
Fig. 19 is a schematic view of the method for inclined removal of solar photovoltaic modules according to the present invention.
The reference numerals are explained below: 1. packing cases; 11. a tray; 111. a stringer; 112. a cross beam; 113. a support block; 114. a bottom beam; 12. a box body; 121. a side wall; 122. an end wall; 123. a side shaking cover; 124. an end shake cover; 13. an internal packing assembly; 131. protecting the corners with paper; 132. protecting edges with paper; 133. an inner packing belt; 14. An external strapping band; 15. packing paper; 151. paper skin; 152. a buffer section; 2. a solar photovoltaic module; 3. a support stabilizer; 31. a base plate; 32. a support bar; 33. a guard bar; 331. a protection pad; 34. A connecting rod.
Detailed Description
Exemplary embodiments that embody features and advantages of the invention are described in detail below in the specification. It is to be understood that the invention is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the invention and the description and drawings are to be regarded as illustrative in nature and not as restrictive.
For further explanation of the principles and construction of the present invention, reference will now be made in detail to the preferred embodiments of the present invention, which are illustrated in the accompanying drawings.
The invention provides a packaging system which comprises a packaging box 1 and a supporting and stabilizing device 3, wherein the packaging box 1 is used for packaging and sealing a solar photovoltaic module 2, and the supporting and stabilizing device 3 supports the solar photovoltaic module 2 when the solar photovoltaic module is loaded with a solar photovoltaic cell unit.
Referring to fig. 1 and 2, the packing box 1 includes a tray 11, a packing paper 15, a box body 12, an inner packing component 13 and an outer packing belt 14.
Referring to fig. 3, in one embodiment, the pallet 11 includes three longitudinal beams 111 disposed in parallel and longitudinally, a plurality of cross beams 112 connected transversely to the top of each longitudinal beam 111, nine support blocks 113 connected to the bottom of the longitudinal beams 111, and three bottom beams 114 parallel to the longitudinal beams 111 and connected to the bottom of the support blocks 113.
Both ends and the central line of the longitudinal beam 111 are provided with a group of first connecting holes. In this embodiment, each group of the first connection holes includes four connection holes, forming two horizontal rows and two vertical rows of squares. Here, the row means a direction along the width of the longitudinal beam 111, and the longitudinal beam 111 means a direction along the length of the longitudinal beam 111. In other embodiments, the assembly may be performed randomly as required, such as three rows and three columns of squared figures, and three rows and two columns of squares, which are not exhaustive here. Specifically, the material of the longitudinal beam 111 is galvanized roller steel or aluminum alloy.
Both ends of the cross beam 112 and the central line are provided with a group of second connecting holes. In this embodiment, each group of second connection holes includes four connection holes, forming two horizontal rows and two vertical rows of squares. Each group of second connecting holes is arranged corresponding to the group of first connecting holes. In other embodiments, the second connection holes may also be assembled optionally as required, and are disposed corresponding to the first connection holes. Specifically, the cross beam 112 is made of galvanized roller steel or aluminum alloy.
The supporting blocks 113 are respectively located at both ends and the center line of the longitudinal beam 111. In this embodiment, the supporting block 113 is made of wood.
The cross beam 112 and the longitudinal beam 111, and the cross beam 112, the longitudinal beam 111 and the supporting block 113 are detachably connected through fasteners. In this embodiment, the fastening member includes a bolt and a nut, and when assembling is required, the bolt is inserted into the first connecting hole and the second connecting hole, and the first connecting hole, the second connecting hole and the supporting block 113 are screwed up; when the bolt needs to be disassembled, the nut is unscrewed and the bolt is taken out. In other embodiments, the fasteners may also be rivets.
In another embodiment, a group of fourth connecting holes may also be provided on the supporting block 113. Each group of fourth connecting holes comprises four connecting holes to form two horizontal and two vertical grids. In other embodiments, the fourth connection hole can also be assembled optionally as required, and is disposed corresponding to the first connection hole.
The two ends and the central line of the bottom beam 114 are provided with a group of third connecting holes. Each group of third connecting holes comprises four connecting holes to form two horizontal and two vertical grids. In other embodiments, the third connecting hole can be assembled optionally according to the requirement. The bottom beam 114 and the supporting block 113 are detachably connected through a fastener. Specifically, the bottom beam 114 is galvanized roller steel.
Through the connection dismantled of longeron 111, crossbeam 112, supporting shoe 113 and floorbar 114, make each part of tray 11 dismantle conveniently, consequently only need change when the part of tray 11 damages the damage the part can, realized the change or the easy maintenance of tray 11, economic practicality is strong.
Referring to fig. 4, a packing paper 15 is placed on the upper surface of the tray 11 to protect the solar photovoltaic module 2 placed on the packing paper 15. The size of the packing paper 15 matches the size of the tray 11. In this embodiment, the packing paper 15 includes a paper sheet 151 and a buffering portion 152 disposed on the paper sheet 151, and the buffering portion 152 is disposed at intervals along the length direction of the tray 11, that is, at intervals along the length direction of the solar photovoltaic module 2. Specifically, the material of the buffer portion 152 is foamed EVA, which is an ethylene-vinyl acetate (vinyl acetate) copolymer obtained by copolymerizing ethylene (E) and Vinyl Acetate (VA). The foamed EVA has good elasticity, and therefore, the buffer portion 152 can not only effectively reduce the influence of jolting on the solar photovoltaic module 2 during transportation, but also prevent the solar photovoltaic module 2 from sliding on the packing paper 15. In other embodiments, the buffering portion 152 may be made of other soft materials, or the packing paper 15 may only include the paper sheet 151, which may be selected as required in practice.
Referring to fig. 5, the bottom of the case 12 is open and can be covered on the tray 11, and specifically, when the case 12 is covered on the tray 11, the case 12 is located on the upper surface of the tray 11. The box body 12 is provided with a containing cavity for containing the solar photovoltaic module 2. Specifically, the box 12 is made of corrugated paper.
Referring to fig. 6, the housing 12 includes two side walls 121 disposed in parallel and spaced apart, two end walls 122 disposed between the two side walls 121, a side swing cover 123 connected to the top of the side walls 121, and an end swing cover 124 connected to the top of the end walls 122. End flap 124 is foldable inwardly with respect to end wall 122, side flap 123 is foldable inwardly with respect to side wall 121, and end flap 124 and side flap 123 are foldable inwardly to close the top of tank 12.
In this embodiment, an end wall 122, an end flap 124 connected to the end wall, a side wall 121, and a side flap 123 connected to the side wall are integrally formed, and the two-piece end portions of the box 12 are sealed by nailing or gluing. By the above method, the case body 12 can be folded, transported and stored, and when the case body 12 is needed to be used, the case body 12 is unfolded and sealed.
Referring to fig. 7 and 8, the inner packing assembly 13 includes a paper corner guard 131, a paper rib 132, and an inner packing band 133.
The paper protective edge 132 is L-shaped and stands outside the four edges of the solar photovoltaic module 2.
The paper corner protectors 131 wrap around the corners of the solar photovoltaic cells of the solar photovoltaic module 2. In this embodiment, the shape of each face of the paper corner guard 131 joined to the box 12 at the end corner is triangular, and in other embodiments, the shape of each face of the paper corner guard 131 joined to the box 12 at the end corner may also be fan-shaped, square-shaped, or irregular, and may be set according to actual needs. Specifically, four corners of each solar photovoltaic cell unit are provided with paper protection corners 131.
The inner packing belt 133 is wound around the outer side surfaces of the solar photovoltaic module 2 and the paper protective edge 132. In this embodiment, the internal packing belt 133 is wound in a direction parallel to the tray 11, and two internal packing belts 133 are arranged at intervals along the height direction of the solar photovoltaic module 2, and the two internal packing belts 133 equally divide the solar photovoltaic module 2 along the height direction of the solar photovoltaic module 2, so that the solar photovoltaic module 2 is stressed evenly, and the solar photovoltaic module 2 is protected better.
An external packing belt 14 is wound on the outer side surfaces of the box body 12 and the tray 11, so that the packing box 1 is integrated. In this embodiment, the external packing belt 14 is wound around the outer side surfaces of the box 12 and the tray 11 in a groined shape. In other embodiments, the outer packing belt 14 may be wound around the outer side of the box 12 and the tray 11 in a direction perpendicular to the tray 11. The concrete can be selected according to actual needs.
Protect each edge with solar PV modules 2 through inside packing subassembly 13 to pack solar PV modules 2, paper angle bead 131 and paper arris 132 through inside packing area 133, as a whole when making solar PV modules 2 and inside packing subassembly 13 transport, avoided the relative motion between each unit of solar PV modules 2. And the load of the solar photovoltaic module 2 as a whole can be transmitted to all places, so as to better protect the solar photovoltaic module 2, and the paper protective angles 131 and the paper protective edges 132 provide supporting force for the solar photovoltaic module 2.
The packing box 1 of the invention comprises a tray 11, a box body 12 covered and buckled on the tray 11 and an internal packing component 13. Protect each solar photovoltaic cell's terminal angle department and each edge of solar photovoltaic module 2 through inside packing subassembly 13 to pack solar photovoltaic module 2, paper angle bead 131 and paper edge bead 132 through inside packing area 133, as a whole when making solar photovoltaic module 2 and inside packing subassembly 13 transport, avoided the relative motion between each unit of solar photovoltaic module 2, protect solar photovoltaic module 2 better. And the solar photovoltaic module 2 and the internal packing module 13 are integrated, so that the load of the solar photovoltaic module 2 can be transmitted to all places, the local stress is reduced, and the solar photovoltaic module 2 is further protected. Tray 11 only needs to change the damaged part when the part of tray 11 damages through dismantling crossbeam 112, longeron 111 and supporting shoe 113 of connecting, has realized the change or the easy maintenance of tray 11, and economic practicality is strong
Referring to fig. 9 and 10, the supporting and stabilizing device 3 includes a base plate 31, a support bar 32, guard bars 33, and a connecting bar 34 connected to the top of each guard bar 33.
The bottom plate 31 is square, and when the solar photovoltaic module 2 is packaged, the bottom plate 31 is located at the bottom of the tray 11.
The plurality of support bars 32 are erected on one side of the bottom plate 31 and are spaced apart in the longitudinal direction of the bottom plate 31. In one embodiment, the top of the support rod 32 is fixedly connected to the middle of the protection rod 33, so as to support the protection rod 33.
The plurality of protection bars 33 are obliquely erected on the bottom plate 31 and are arranged in one-to-one correspondence with the support bars 32. The protection bar 33 and the support bar 32 are located on the same side of the bottom plate 31. Because the protection rod 33 is obliquely arranged, the solar photovoltaic module 2 units on the protection rod 33 are also obliquely arranged, so that the solar photovoltaic module 2 units are prevented from sliding off, and the solar photovoltaic module 2 is better protected.
A support bar 32 and a protection pad 331 are fixed to both sides of each protection bar 33 in the width direction of the base plate 31. Specifically, the protection pad 331 is a polyurethane pad, and protects the solar photovoltaic module 2. In this embodiment, the height of the protection rod 33 is greater than that of the solar photovoltaic module 2, so as to better protect the solar photovoltaic module 2.
When the bottom plate 31 of the supporting and stabilizing device 3 is positioned at the bottom of the tray 11, the protection rod 33 is abutted against one side of the tray 11, each unit of the solar photovoltaic module 2 positioned on the tray 11 leans against the protection rod 33, and the support rod 32 supports the protection rod 33. The solar photovoltaic module 2 is supported by the protection rods 33 and the support rods 32, and the inclined protection rods 33 enable the solar photovoltaic module 2 to be inclined on the tray 11, so that the solar photovoltaic module 2 is prevented from slipping and falling, and the solar photovoltaic module 2 is better protected.
Referring to fig. 11, the present invention further provides a method for packaging a solar photovoltaic module 2, comprising the steps of:
and S1, providing a packaging system of the solar photovoltaic module 2.
S2, the packing paper 15 is placed on the upper surface of the tray 11.
Specifically, the tray 11 is first placed on a flat surface, and then the packing paper 15 is placed on the tray 11. The tray 11 is arranged on a plane, so that the solar photovoltaic module 2 is more conveniently packaged.
Referring to fig. 12 and 13, in one embodiment, the step further provides a supporting and stabilizing device 3, and the tray 11 is placed on the bottom plate 31 of the supporting and stabilizing device 3, such that the protection rod 33 of the supporting and stabilizing device 3 is located at one side of the tray 11, and the protection rod 33 is attached to the side of the tray 11. Specifically, the protection pad 331 of the protection bracket is close to the tray 11, and the unit of the solar photovoltaic module 2 placed on the tray 11 is in contact with the protection pad 331 to protect the unit of the solar photovoltaic module 2.
And S3, wrapping the paper corner protectors around the end corners of the photovoltaic solar cell units of the solar photovoltaic module.
And S4, sequentially standing the photovoltaic solar cell units of the solar photovoltaic module on the tray.
Specifically, one of the photovoltaic solar cells of the solar photovoltaic module 2 is inclined to stand on the tray 11 and lean against the protection rod 33, and the cell is a first cell; the other unit is inclined and erected on the tray 11 and leans against the first unit, and then the photovoltaic solar cell units are sequentially erected on the tray 11. The first unit is in contact with the protection pad 331 of the protection bar 33, sufficiently protecting the solar cell unit.
Because each unit of the solar photovoltaic module 2 is obliquely and vertically arranged on the tray 11, the solar photovoltaic module 2 is prevented from sliding and falling down, and the operation is more convenient in the packaging process.
S5, erecting the paper protective edges at the outer sides of the four edges of the solar photovoltaic module, and winding the inner packing belt at the outer sides of the solar photovoltaic module 2, the paper protective corners 131 and the paper protective edges 132 in a direction parallel to the tray 11.
Specifically, when the solar photovoltaic module 2 is internally packaged, the units are firstly adjusted to be erected on the tray 11 from being inclined on the tray 11, then the paper edge protectors 132 are placed, and then the solar photovoltaic module 2, the paper edge protectors 132 and the paper corner protectors 131 are packaged into a whole through the internal packaging belts 133.
Each unit of the solar photovoltaic module 2 is packaged into a whole through the internal packaging belt 133, so that relative movement between the units is avoided during transportation, the protection of the packaging box 1 on the solar photovoltaic module 2 is further improved, and the transportation quality is guaranteed.
And S6, covering and buckling the box body on the solar photovoltaic module.
Referring to fig. 14, the box body 12 is covered and buckled on the solar photovoltaic module 2 packed by the internal packing module 13 from top to bottom.
And S7, winding an external packing belt on the outer sides of the box body and the tray in a groined shape, and finishing packing.
Specifically, referring to fig. 15, the external packing belt 14 packs the box body 12 and the tray 11 into a whole, so as to complete the packing of the solar photovoltaic module 2, and then the supporting and stabilizing device 3 is removed to enter the next operation. In this embodiment, the external packing belt 14 is wound around the outer side surfaces of the box 12 and the tray 11 in a groined shape. In other embodiments, the outer packing belt 14 may be wound around the outer side of the box 12 and the tray 11 in a direction perpendicular to the tray 11. The concrete can be selected according to actual needs.
The packaging method of the invention further comprises S8, and the solar photovoltaic module 2 is taken out of the packaging box 1.
In one embodiment, referring to fig. 16, the tray 11 is placed on a plane, the external packing belt 14 is cut off by a blade or scissors, the external packing belt 14 is taken down, the box body 12 is taken out from bottom to top, the solar photovoltaic module 2 is exposed, and the solar photovoltaic module 2 can be unloaded. Because the box body 12 is covered and buckled on the tray 11, the solar photovoltaic module 2 can be taken out from the box body 12 from bottom to top, so that the solar photovoltaic module 2 is convenient to unload.
In another embodiment, referring to fig. 17 and 18, the tray 11 is placed on a flat surface, and the outer strapping band 14 at one end of the box 12 is cut off with a blade or scissors along the length direction of the box 12; then, along the height direction of the box body 12, the end wall 122 of the box body 12 and the two adjacent side walls 121 are cut, and the end wall 122 is lifted upwards to expose the solar photovoltaic module 2, so that the solar photovoltaic module 2 can be unloaded.
In other embodiments, referring to fig. 19, the package 1 may be unloaded by being placed on a bottom surface having an inclination angle α not greater than 17 °, and the package 1 is supported by an anti-tilting frame at one side in the direction of the downward sliding of the box 12, and then unloaded by the above-described in-plane unloading method.
According to the packaging method of the solar photovoltaic module, when the solar photovoltaic module is packaged, all units of the solar photovoltaic module are sequentially erected on the tray, so that the packaging is convenient, and the packaging efficiency is high. In addition, each unit of the solar photovoltaic module is packaged into a whole through the internal packaging component, so that relative movement between the units is avoided during transportation, the protection of the packaging box on the solar photovoltaic module is further improved, and the quality of the solar photovoltaic module during transportation is guaranteed.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (14)
1. The utility model provides a solar PV modules's packaging system, its characterized in that, including the packing box, this packing box includes:
the tray for supporting the solar photovoltaic module comprises at least two longitudinal beams, a plurality of cross beams and a plurality of supporting blocks, wherein the longitudinal beams are arranged in parallel and longitudinally; the plurality of cross beams are arranged at intervals along the length direction of the longitudinal beam; the longitudinal beam, the cross beam and the supporting block are detachably connected;
the bottom of the box body is opened and can be covered and buckled on the tray; the box body is internally provided with an accommodating cavity for accommodating the solar photovoltaic module;
the internal packing component comprises a paper edge protector, a paper corner protector and an internal packing belt; the paper protective edge is L-shaped and is vertically arranged on the outer side of the four edges of the solar photovoltaic module; the paper corner protectors wrap end corners of all photovoltaic solar cell units surrounding the solar photovoltaic module; the inner packing belt is parallel to the outer side faces of the tray and wound on the solar photovoltaic module and the paper protective edges.
2. The packaging system of the solar photovoltaic module of claim 1, wherein the longitudinal beam is provided with a plurality of groups of first connecting holes at intervals along the length direction thereof, the transverse beam is provided with a plurality of groups of second connecting holes at intervals along the length direction thereof, and the first connecting holes, the second connecting holes and the supporting block are connected through fasteners so as to detachably connect the longitudinal beam and the transverse beam.
3. The packaging system of solar photovoltaic modules according to claim 2,
the tray also comprises a bottom beam arranged under the longitudinal beam at intervals, the bottom beam is parallel to the longitudinal beam, a plurality of groups of third connecting holes are arranged on the bottom beam at intervals along the longitudinal direction of the bottom beam, and the third connecting holes are connected with the supporting blocks through fasteners so that the supporting blocks are detachably connected with the bottom beam.
4. The packaging system of the solar photovoltaic module as claimed in claim 1, wherein the packaging box further comprises an external packing belt, and the external packing belt is wound on the tray and the outer side surface of the box body in a groined shape.
5. The packaging system of the solar photovoltaic module of claim 1, wherein the packaging box further comprises a packing paper, the packing paper is placed on the tray, and the packing paper comprises a paper skin.
6. The packaging system of the solar photovoltaic module according to claim 5, wherein the packing paper further comprises buffering parts arranged on the leatheroid, and the buffering parts are arranged at intervals along the length direction of the solar photovoltaic module; the buffer part is foamed EVA.
7. The packaging system of the solar photovoltaic module as claimed in claim 1, wherein the box body comprises two parallel side walls arranged at intervals, two end walls arranged between the two side walls, a side swing cover connected to the top of the side walls, and an end swing cover connected to the top of the end walls, the end swing cover is foldable inwards relative to the end walls, the side swing cover is foldable inwards relative to the side walls, and the top of the box body is closed after the end swing cover and the side swing cover are folded inwards.
8. The packaging system of solar photovoltaic modules according to claim 1, further comprising a support and stabilization device comprising:
a base plate;
the protection rods are obliquely erected on one side of the bottom plate and are arranged at intervals along the length direction of the bottom plate; one side surface of each protection rod is provided with a protection pad;
the supporting rods are vertically arranged on the bottom plate, and the supporting rods and the protecting rods are arranged in a one-to-one correspondence manner; along the width direction of the bottom plate, each support rod is positioned on the other side surface of the protection rod relative to the protection pad to support the protection rod;
the connecting rods are connected to the tops of the protection rods;
when the bottom plate of the supporting and stabilizing device is positioned at the bottom of the tray, the protective rod is abutted against one side of the tray, each unit of the solar photovoltaic module positioned on the tray leans against the protective rod in an inclined mode, and the supporting rod supports the protective rod.
9. The packaging system of the solar photovoltaic module of claim 8, wherein the top of the support rod is fixedly connected with the middle part of the protection rod, and the height of the protection rod is greater than that of the solar photovoltaic module;
the protection pad is a polyurethane pad.
10. A packaging method of a solar photovoltaic module is characterized by comprising the following steps:
providing a packaging system for a solar photovoltaic module according to any one of claims 1 to 9;
placing packing paper on the upper surface of the tray;
wrapping the paper corner protectors around the end corners of each photovoltaic solar cell unit of the solar photovoltaic module;
sequentially standing all photovoltaic solar cell units of the solar photovoltaic module on the tray;
the paper protective edge is erected outside the four edges of the solar photovoltaic module, and then the inner packaging is parallel to the tray and wound outside the solar photovoltaic module and the paper protective edge;
covering the box body on the solar photovoltaic module;
and winding the external packing belt on the outer sides of the box body and the tray to finish packing.
11. The method for packaging a solar photovoltaic module as claimed in claim 10, wherein the step of placing a packing paper on the upper surface of the tray further comprises: and placing the tray on the bottom plate, and enabling the protection rod to be attached to one side of the tray.
12. The method for packaging a solar photovoltaic module according to claim 10, wherein the step of standing the photovoltaic solar cells of the solar photovoltaic module on the tray in sequence comprises: one photovoltaic solar cell unit of the solar photovoltaic module is firstly obliquely erected on the tray and leans against the protection rod, and the other photovoltaic solar cell unit is sequentially obliquely erected on the tray and leans against the adjacent photovoltaic solar cell unit.
13. The method for packaging a solar photovoltaic module according to claim 10,
cutting off the external packing belt at one end of the box body along the length direction of the box body;
and cutting the end wall of the box body and the two adjacent side walls along the height direction of the box body, lifting the end wall upwards to expose the solar photovoltaic module, and unloading.
14. The method for packaging a solar photovoltaic module according to claim 13,
the packaging box can be unloaded on a bottom surface with an inclination angle, the inclination angle of the bottom surface is not more than 17 degrees, and the packaging box is supported by an anti-tilting frame on one side of the box body in the downward sliding direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556694.1A CN111332607A (en) | 2018-12-19 | 2018-12-19 | Packaging system and packaging method of solar photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556694.1A CN111332607A (en) | 2018-12-19 | 2018-12-19 | Packaging system and packaging method of solar photovoltaic module |
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| CN111332607A true CN111332607A (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811556694.1A Pending CN111332607A (en) | 2018-12-19 | 2018-12-19 | Packaging system and packaging method of solar photovoltaic module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340188A (en) * | 2020-10-23 | 2021-02-09 | 陈笑煊 | Photovoltaic module packing box and photovoltaic module packaging structure |
| CN113002836A (en) * | 2021-02-25 | 2021-06-22 | 合肥晶澳太阳能科技有限公司 | Supporting tool, assembly packaging system and method |
-
2018
- 2018-12-19 CN CN201811556694.1A patent/CN111332607A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340188A (en) * | 2020-10-23 | 2021-02-09 | 陈笑煊 | Photovoltaic module packing box and photovoltaic module packaging structure |
| US11646696B2 (en) | 2020-10-23 | 2023-05-09 | Xiaoxuan Chen | Photovoltaic module packing box and photovoltaic module package structure |
| CN113002836A (en) * | 2021-02-25 | 2021-06-22 | 合肥晶澳太阳能科技有限公司 | Supporting tool, assembly packaging system and method |
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