CN212075096U - EVA is packing box for glued membrane - Google Patents
EVA is packing box for glued membrane Download PDFInfo
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- CN212075096U CN212075096U CN201922382774.6U CN201922382774U CN212075096U CN 212075096 U CN212075096 U CN 212075096U CN 201922382774 U CN201922382774 U CN 201922382774U CN 212075096 U CN212075096 U CN 212075096U
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Abstract
The utility model discloses a packing box for EVA adhesive film, which comprises a box body and a supporting unit arranged in the box body; the supporting unit comprises a first supporting plate and a second supporting plate which can be opened and closed; the first supporting plate is provided with a plurality of first accommodating grooves arranged at intervals, and the second supporting plate is provided with a plurality of second accommodating grooves arranged at intervals; the first accommodating grooves and the second accommodating grooves are arranged in a one-to-one correspondence manner; when the first supporting plate and the second supporting plate are closed, the correspondingly arranged first accommodating groove and the second accommodating groove are closed to be matched with each other for wrapping the EVA adhesive film in a matching manner; a plurality of fixed slots have still been seted up to first backup pad, and a plurality of fixed slots set up and are used for supplying the reel cartridge of EVA glued membrane respectively with a plurality of first holding tank one-to-one. The utility model discloses a first cooperation that holds, second holding tank and fixed slot realizes the interval of a plurality of EVA glued membranes and fixes to reduce the EVA glued membrane and extrude, the possibility of collision in the transportation.
Description
Technical Field
The utility model relates to a packing box field especially relates to a packing box for EVA glued membrane.
Background
The packaging of the EVA adhesive film for the photovoltaic module at present is divided into two forms, one form is that a packaging box is used for placing an EVA adhesive film with the length of 100-150 meters, the bottom of the EVA adhesive film is padded with a layer of thin pearl cotton, the upper part and the periphery of the EVA adhesive film are in direct contact with a carton, and then 16 small packaging boxes are packaged into a large packaging carton and then stacked. The carton for packaging the adhesive film by the method has higher cost, and in the long-term storage and transportation process, the adhesive film and the carton are deformed and wrinkled due to mutual extrusion of the EVA adhesive film, the carton and the adhesive film; therefore, people think of packaging the EVA film by using a single large carton with a plurality of supporting pieces placed inside, the method can reduce the using amount of the carton on one hand, and on the other hand, the supporting pieces can avoid mutual contact by arranging grooves for supporting a winding drum of the EVA film, but the existing supporting pieces only support the winding drum, but after the winding drum of the EVA film is placed in the grooves, the winding drum can still deviate along the extending direction of the grooves when shaking and the like occur, so that the EVA films are extruded and collided mutually.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a packing box for EVA (ethylene vinyl acetate) adhesive film, which realizes the separation and fixation of a plurality of EVA adhesive films through the first cooperation of holding, second holding tank and fixing groove, thereby reducing the possibility of extrusion and collision of the EVA adhesive film in the transportation.
The purpose of the utility model is realized by adopting the following technical scheme:
a packaging box for an EVA (ethylene vinyl acetate) adhesive film comprises a box body and a supporting unit arranged in the box body; the supporting unit comprises a first supporting plate and a second supporting plate which can be opened and closed; the first supporting plate is provided with a plurality of first accommodating grooves arranged at intervals, and the second supporting plate is provided with a plurality of second accommodating grooves arranged at intervals; the first accommodating grooves and the second accommodating grooves are arranged in a one-to-one correspondence manner; when the first supporting plate and the second supporting plate are closed, the first accommodating groove and the second accommodating groove which are correspondingly arranged are closed to be matched with each other for wrapping an EVA (ethylene vinyl acetate) adhesive film in a matched manner; a plurality of fixed slots have still been seted up to first backup pad, and is a plurality of the fixed slot sets up with a plurality of first holding tank one-to-one and is used for supplying the reel cartridge of EVA glued membrane respectively.
Further, when the first supporting plate and the second supporting plate are closed, the end face where the first accommodating groove notch is located and the end face where the second accommodating groove notch is located are closed.
Furthermore, the first supporting plate and the second supporting plate are made of any one of polystyrene foam, polyvinyl chloride foam and polyethylene foam.
Furthermore, the first supporting plate is provided with a positioning jack, and the second supporting plate is provided with a positioning bolt which is used for being embedded with the positioning jack.
Further, the packing box for the EVA adhesive film further comprises a tray, and the cross section of the tray is larger than that of the box body; the tray is used for supporting the box body.
Furthermore, two groups of the supporting units form a group of supporting components, and the two groups of the supporting units of the supporting components are arranged at intervals along the length direction of the box body; the number of the supporting components is at least two groups, and the at least two groups of supporting components are sequentially arranged along the height direction of the box body.
Further, the first support plate of the support unit is located below the second support plate; the second supporting plate of the supporting unit positioned at the bottommost layer is adhered to the bottom surface of the box body through a magic tape.
Furthermore, the first accommodating grooves are sequentially arranged at intervals in the width direction of the box body; the second accommodating grooves are sequentially arranged at intervals in the width direction of the box body.
Further, the fixed groove and the first accommodating groove are sequentially arranged along the length direction of the box body.
Furthermore, the box body comprises an upper cover, a lower cover and a rectangular surrounding frame which is communicated up and down; the upper cover is matched and covered at the upper end of the rectangular enclosure frame and covers the upper end of the upper cover; the lower cover is matched and covered at the lower end of the rectangular enclosure frame, and covers the lower end of the lower cover; the supporting unit is positioned in the rectangular surrounding frame; and two end faces of the second supporting plate in the width direction of the box body are respectively attached to the inner side wall of the box body.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a set up the fixed EVA glued membrane of cooperation of fixed slot, first holding tank and second holding tank, avoid the EVA glued membrane to take place to remove, moreover, the equal interval of each first holding tank sets up, and the equal interval of each second holding tank sets up, so for EVA glued membrane interval sets up, contactless each other, thereby reduces the possibility that takes place mutual extrusion, collision.
Drawings
FIG. 1 is a schematic structural view of the packing box for EVA adhesive film of the present invention;
fig. 2 is a schematic structural diagram of the first support plate of the present invention;
fig. 3 is a schematic structural view of a second supporting plate of the present invention;
figure 4 is the structure schematic diagram of the utility model discloses tray and magic subsides.
In the figure: 10. a box body; 11. an upper cover; 12. a lower cover; 13. a rectangular enclosure frame; 20. a support unit; 21. a first support plate; 211. a first plate body; 212. a second plate body; 22. a second support plate; 30. a first accommodating groove; 40. a second accommodating groove; 50. fixing grooves; 60. an EVA adhesive film; 70. a reel; 80. the end face of the first accommodating groove notch is located; 90. positioning the jack; 100. positioning a bolt; 110. a tray; 120. magic tape.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The packaging box for the EVA adhesive film as shown in FIGS. 1-4 comprises a box body 10 and a supporting unit 20 arranged in the box body 10; wherein, the supporting unit 20 comprises a first supporting plate 21 and a second supporting plate 22 which can be opened and closed; the first support plate 21 is provided with a plurality of first accommodating grooves 30 arranged at intervals, and the second support plate 22 is provided with a plurality of second accommodating grooves 40 arranged at intervals; specifically, the plurality of first receiving grooves 30 and the plurality of second receiving grooves 40 are arranged in a one-to-one correspondence; when the first support plate 21 and the second support plate 22 are closed, the correspondingly arranged first accommodating groove 30 and second accommodating groove 40 are closed to match and wrap the EVA film 60, and it can be understood that after the first accommodating groove 30 and the second accommodating groove 40 are closed, the size of a ring formed by the enclosing of the groove wall of the first accommodating groove 30 and the groove wall of the second accommodating groove 40 is matched with the outer diameter of the EVA film 60; it should be noted here that when the first support plate 21 and the second support plate 22 are opened from each other, the EVA film 60 can be taken out from the support unit 20; a plurality of fixing grooves 50 are further formed in the first supporting plate 21, and the plurality of fixing grooves 50 and the plurality of first accommodating grooves 30 are arranged in a one-to-one correspondence manner and are respectively used for inserting the winding drums 70 of the EVA film 60.
On the basis of above-mentioned structure, fixed slot 50, first holding tank 30 and the fixed EVA glued membrane 60 of cooperation of second holding tank 40 avoid EVA glued membrane 60 to take place to remove, moreover, each equal interval of first holding tank 30 sets up, and the equal interval of each second holding tank 40 sets up, so for EVA glued membrane 60 interval sets up, contactless each other to reduce the possibility that takes place mutual extrusion, collision.
Specifically, when the first support plate 21 and the second support plate 22 are closed, the end surface 80 where the notch of the first receiving groove 30 is located and the end surface where the notch of the second receiving groove 40 is located are closed; it is understood that the end surface 80 of the first receiving groove 30 where the notch is located refers to the end surface of the first support plate 21 where the notch of the first receiving groove 30 is located.
In the transportation process, due to the change of the external environment temperature condition, the EVA adhesive films 60 have the problems of expansion with heat and contraction with cold, namely, the problems that the temperature rises, the width of the EVA adhesive films 60 becomes large, the adjacent EVA adhesive films 60 are mutually extruded, the temperature falls, the width of the EVA adhesive films 60 is reduced, and the EVA adhesive films 60 shake; preferably, the first support plate 21 and the second support plate 22 are made of any one of polystyrene foam, polyvinyl chloride foam, and polyethylene foam, for example, the first support plate 21 and the second support plate 22 are made of polystyrene foam, so that the stability of the temperature environment of the cabinet 10, that is, the stability of the temperature environment of the EVA film 60, and the imagination of thermal expansion and contraction of the EVA film 60, are improved due to the good heat insulation effect of polystyrene foam, polyvinyl chloride foam, and polyethylene foam.
Specifically, the first support plate 21 is provided with a positioning insertion hole 90, and the second support plate 22 is provided with a positioning insertion pin 100 for being embedded with the positioning insertion hole 90, so as to prevent the first support plate 21 and the second support plate 22 from moving relatively.
In order to facilitate the transportation of the box body 10, preferably, the packaging box for the EVA film further comprises a tray 110, and the cross section of the tray 110 is larger than that of the box body 10; the tray 110 holds the housing 10.
Furthermore, the two groups of supporting units 20 form a group of supporting components, and the two groups of supporting units 20 of the supporting components are arranged at intervals along the length direction of the box body 10 and cooperatively support the same EVA film, so that the stability is improved; it should be noted that the notch of the fixing groove 50 is directed upward to facilitate the movement of the roll 70 of EVA film into and out of the supporting unit 20; the quantity of supporting component is at least two sets ofly, and at least two sets of supporting component arrange along the direction of height of box 10 in proper order, realize the transportation of more EVA film.
Further, the first support plate 21 of the support unit 20 is located below the second support plate 22; the first support plate 21 of the support unit 20 positioned at the bottommost layer is adhered to the bottom surface of the box body 10 through the hook and loop fastener 120, so as to further stabilize the support unit 20; it is worth mentioning that, in order to further improve the stability, the sizes of the first support plate 21 and the second support plate 22 may be reasonably set, so that the second support plate 22 of the support unit 20 located at the topmost layer is attached to the top surface of the box 10, and the first support plate 21 of the support unit 20 located at the bottommost layer is attached to the bottom surface of the box 10.
More specifically, the first support plate 21 includes a first plate body 211 and a second plate body 212 which are arranged and fixedly connected along the length direction of the box body 10, the fixing groove 50 is formed on the first plate body 211, and the first receiving groove 30 is formed on the second plate body 212; when the first support plate 21 and the second support plate 22 are closed, the height of the first plate body 211 is equal to the total height of the second plate body 212 and the second support plate 22, so that the first plate body 211 can realize a certain attaching and positioning effect on the second support plate 22.
Specifically, the plurality of first receiving grooves 30 are sequentially arranged at intervals in the width direction of the case 10; the plurality of second receiving grooves 40 are sequentially arranged at intervals in the width direction of the case 10.
Wherein the fixing grooves 50 and the first receiving grooves 30 are sequentially arranged along the length direction of the case 10.
Preferably, the box body 10 comprises an upper cover 11, a lower cover 12 and a rectangular enclosure frame 13 which penetrates up and down; the upper cover 11 is matched and covered at the upper end of the rectangular enclosure frame 13 and covers the upper end of the upper cover 11; the lower cover 12 is matched and covered at the lower end of the rectangular enclosure frame 13 and covers the lower end of the lower cover 12; the supporting unit 20 is positioned in the rectangular surrounding frame 13; two end faces of the first supporting plate 21 in the width direction of the box body 10 are respectively attached to the side wall of the box body 10; so, the size of upper cover 11 and lower cover 12 just in time blocks in the outside that the frame 13 was enclosed to the rectangle, and the rectangle encloses the first backup pad of tightly laminating again of frame 13 inside wall, and then maintains the structural stability of this packing box for EVA glued membrane.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a packing box for EVA glued membrane which characterized in that: comprises a box body and a supporting unit arranged in the box body; the supporting unit comprises a first supporting plate and a second supporting plate which can be opened and closed; the first supporting plate is provided with a plurality of first accommodating grooves arranged at intervals, and the second supporting plate is provided with a plurality of second accommodating grooves arranged at intervals; the first accommodating grooves and the second accommodating grooves are arranged in a one-to-one correspondence manner; when the first supporting plate and the second supporting plate are closed, the first accommodating groove and the second accommodating groove which are correspondingly arranged are closed to be matched with each other for wrapping an EVA (ethylene vinyl acetate) adhesive film in a matched manner; a plurality of fixed slots have still been seted up to first backup pad, and is a plurality of the fixed slot sets up with a plurality of first holding tank one-to-one and is used for supplying the reel cartridge of EVA glued membrane respectively.
2. The packaging box for the EVA film of claim 1, which is characterized in that: when the first supporting plate and the second supporting plate are closed, the end face where the first containing groove notch is located and the end face where the second containing groove notch is located are closed.
3. The packaging box for the EVA film of claim 1, which is characterized in that: the first supporting plate and the second supporting plate are made of any one of polystyrene foam, polyvinyl chloride foam and polyethylene foam.
4. The packaging box for the EVA film of claim 1, which is characterized in that: the first supporting plate is provided with a positioning jack, and the second supporting plate is provided with a positioning bolt which is embedded with the positioning jack.
5. The packaging box for the EVA film of claim 1, which is characterized in that: the packaging box for the EVA adhesive film further comprises a tray, and the cross section of the tray is larger than that of the box body; the tray is used for supporting the box body.
6. The packaging box for EVA adhesive film of any one of claims 1-5, wherein: the two groups of supporting units form a group of supporting components, and the two groups of supporting units of the supporting components are arranged at intervals along the length direction of the box body; the number of the supporting components is at least two groups, and the at least two groups of supporting components are sequentially arranged along the height direction of the box body.
7. The packaging box for the EVA film of claim 6, wherein: the first support plate of the support unit is positioned below the second support plate; the first supporting plate of the supporting unit positioned at the bottommost layer is adhered to the bottom surface of the box body through magic tapes.
8. The packaging box for the EVA film of claim 6, wherein: the first accommodating grooves are sequentially arranged at intervals in the width direction of the box body; the second accommodating grooves are sequentially arranged at intervals in the width direction of the box body.
9. The packaging box for the EVA film of claim 6, wherein: the fixed slot with first holding tank is followed the length direction of box arranges in proper order.
10. The packaging box for the EVA film of claim 6, wherein: the box body comprises an upper cover, a lower cover and a rectangular surrounding frame which is communicated up and down; the upper cover is matched and covered at the upper end of the rectangular enclosure frame and covers the upper end of the upper cover; the lower cover is matched and covered at the lower end of the rectangular enclosure frame, and covers the lower end of the lower cover; the supporting unit is positioned in the rectangular surrounding frame; the two end faces of the first supporting plate in the width direction of the box body are respectively attached to the inner side wall of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922382774.6U CN212075096U (en) | 2019-12-26 | 2019-12-26 | EVA is packing box for glued membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922382774.6U CN212075096U (en) | 2019-12-26 | 2019-12-26 | EVA is packing box for glued membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212075096U true CN212075096U (en) | 2020-12-04 |
Family
ID=73566601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922382774.6U Active CN212075096U (en) | 2019-12-26 | 2019-12-26 | EVA is packing box for glued membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212075096U (en) |
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2019
- 2019-12-26 CN CN201922382774.6U patent/CN212075096U/en active Active
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