Molding tool

Abstract

The utility model discloses a shaping tool which is used for preparing a curved-surface photovoltaic tile. The shaping tool comprises a first pressing piece, a second pressing piece and a driving assembly, the first pressing piece is in a curved surface shape, the shape of the second pressing piece is matched with that of the first pressing piece, and the driving assembly is connected with the first pressing piece and used for driving the first pressing piece to move towards the second pressing piece. Thus, the plane assembly and / or the plane panel can be shaped through the first pressing piece and the second pressing piece to form a curved-surface assembly and / or a curved-surface panel, so that the shape of the curved-surface assembly is the same as that of the curved-surface panel, and the curved-surface panel is attached to the curved-surface assembly to obtain the curved-surface photovoltaic tile.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic technology field especially relates to a plastic working fixture. BACKGROUND

[0002] With the energy shortage, the climate emission and other serious problems highlight, the world country pays more and more attention to clean, pollutionless renewable energy, and solar energy is inexhaustible, inexhaustible green energy. At present, the application field of photovoltaic power generation is extensive, and the solar energy and building integration design (BIPV) gradually becomes the trend, and the residential roof is the main application area of distributed photovoltaic. The photovoltaic tile is usually framed by the aluminum frame after the laminating of the toughened glass and the cell piece, and the edge part is sealed by the silicone. SUMMARY

[0003] The utility model provides a plastic working fixture.

[0004] The plastic working fixture of the embodiment of the application is used for preparing the curved photovoltaic tile, and the plastic working fixture comprises a first pressing piece, a second pressing piece and a driving assembly, the first pressing piece is curved, the shape of the second pressing piece is matched with the shape of the first pressing piece, the driving assembly is connected with the first pressing piece and is used for driving the first pressing piece to move to the second pressing piece.

[0005] In this way, the first pressing piece and the second pressing piece can be used for shaping the planar assembly and / or the planar panel to form the curved assembly and / or the curved panel, so that the shape of the curved assembly is same with the shape of the curved panel, so that the curved panel and the curved assembly are attached to obtain the curved photovoltaic tile.

[0006] In some embodiments, the first pressing piece has a first peak portion and a first valley portion connected with the first peak portion, the second pressing piece has a second peak portion and a second valley portion connected with the second peak portion, the shape of the first peak portion is matched with the shape of the second peak portion, and the shape of the first valley portion is matched with the shape of the second valley portion.

[0007] In some embodiments, the number of the first peak portion and the first valley portion is multiple, and the multiple first peak portions and the multiple first valley portions are arranged alternately along the arrangement direction of the first peak portion and the first valley portion.

[0008] In some embodiments, the thickness of the first pressing piece is equal to the thickness of the second pressing piece.

[0009] In some embodiments, the plastic working fixture comprises a base and a connecting piece, and the connecting piece connects the base and the second pressing piece.

[0010] In some embodiments, the number of the connecting piece is multiple, and the multiple connecting pieces are arranged at intervals.

[0011] In certain embodiments, the second pressing member has a second wave crest portion and a second wave trough portion connected to the second wave crest portion, and the connecting member connects the base and the second wave trough portion.

[0012] In certain embodiments, the driving assembly includes a cylinder and a push rod, the push rod connects the first pressing member and the cylinder, and the cylinder is used to push the first pressing member to move through the push rod.

[0013] In some embodiments, there are multiple cylinders, and the multiple cylinders are arranged at intervals.

[0014] In certain embodiments, the first pressing member has a first wave crest portion and a first wave trough portion connected to the first wave crest portion, and the push rod is connected to the cylinder and the first wave trough portion.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments with reference to the following drawings, in which:

[0017] Figure 1 This is a schematic structural diagram of a shaping tool according to an embodiment of the present invention;

[0018] Figure 2 This is a schematic structural diagram of a curved photovoltaic tile according to an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of a curved photovoltaic tile according to an embodiment of the present utility model;

[0020] Figure 4 It is a schematic diagram of the exploded structure of the planar component of the embodiment of the present utility model.

[0021] Explanation of the reference numerals: 100, shaping tool; 10, first pressing part; 11, first wave crest; 12, first wave trough; 20, second pressing part; 21, second wave crest; 22, second wave trough; 30, driving assembly; 31, cylinder; 32, push rod; 40, accommodating space; 50, base; 60, connecting part; 200, curved photovoltaic tile; 210, curved assembly; 220, curved panel; 230, flat assembly; 231, flat backplane; 232, flat battery cell. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are merely intended to explain the present application, and are not to be understood as limiting the present application.

[0023] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0024] In the description of the present application, it should be noted that, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication or interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] In the present application, unless otherwise specifically defined and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or can include the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical direction of the first feature above and obliquely above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical direction of the first feature below and obliquely below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0026] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. For the sake of simplicity, the description below of the specific examples will not be exhaustive of the disclosure. Indeed, the present application can be practiced in a variety of ways. Accordingly, other embodiments and examples of the present application will be suggested to those skilled in the art by this disclosure. For example, even though the present application is generally described as being used in the manufacture of photovoltaic tiles, it will be understood that the present application can be used in the manufacture of other structures as well. Further, the present application can be used in the manufacture of other structures as well. Further, the present application provides examples of various specific processes and materials, but other processes and / or materials can be used as well.

[0027] Referring to Figure 1 and Figure 2 , the shaping tool 100 of the present embodiment is used to manufacture a curved photovoltaic tile 200, and the shaping tool 100 includes a first pressing member 10, a second pressing member 20, and a driving assembly 30. The first pressing member 10 is curved, the second pressing member 20 is shaped to match the shape of the first pressing member 10, and the driving assembly 30 is connected to the first pressing member 10 and is used to drive the first pressing member 10 to move towards the second pressing member 20.

[0028] In particular, the curved photovoltaic tile 200 is a roof tile that can convert solar energy into electrical energy. The curved photovoltaic tile 200 can be attached to an existing roof or used as a building component, i.e., a building integrated photovoltaic application. The curved photovoltaic tile 200 can be installed on a flat surface or a vertical surface.

[0029] In combination Figures 1-4 , the curved photovoltaic tile 200 can be formed by pressing a curved component 210 and a curved panel 220 together. The curved component 210 can be shaped by shaping a flat component 230 using the shaping tool 100. The flat component 230 can be formed by pressing a flat back sheet 231 and a flat cell 232 together. The curved panel 220 can be shaped by shaping a flat panel using the shaping tool 100.

[0030] The first pressing member 10 and the second pressing member 20 can be used to shape the flat component 230 to form the curved component 210, shape the flat panel to form the curved panel 220, or shape the flat component 230 and the flat panel separately to form the curved component 210 and the curved panel 220.

[0031] The first pressing member 10 and the second pressing member 20 are oppositely arranged, and a containing space 40 is formed between the first pressing member 10 and the second pressing member 20. The planar assembly 230 can be placed in the containing space 40. The driving assembly 30 drives the first pressing member 10 to move towards the second pressing member 20, so as to press the planar assembly 230 into the curved assembly 210. The planar panel can be placed in the containing space 40. The driving assembly 30 drives the first pressing member 10 to move towards the second pressing member 20, so as to press the planar panel into the curved panel 220. The shape and size of the first pressing member 10 and the second pressing member 20 can be designed according to the known curved assembly 210 or curved panel 220, or can be designed according to actual needs.

[0032] In this way, the planar assembly 230 and / or the planar panel can be shaped by the first pressing member 10 and the second pressing member 20 to form the curved assembly 210 and / or the curved panel 220, so that the shape of the curved assembly 210 is the same as the shape of the curved panel 220, so that the curved panel 220 is attached to the curved assembly 210 to obtain the curved photovoltaic tile 200.

[0033] Please refer to Figure 1 In some embodiments, the first pressing member 10 has a first wave crest 11 and a first wave trough 12 connected with the first wave crest 11, and the second pressing member 20 has a second wave crest 21 and a second wave trough 22 connected with the second wave crest 21. The shape of the first wave crest 11 matches the shape of the second wave crest 21, and the shape of the first wave trough 12 matches the shape of the second wave trough 22.

[0034] In this way, the shape of the second pressing member 20 matches the shape of the first pressing member 10, which facilitates shaping the planar assembly 230 and / or the planar panel to obtain the curved assembly 210 and / or the curved panel 220. In addition, the shapes of the two surfaces of the curved assembly 210 and / or the curved panel 220 pressed by the first pressing member 10 and the second pressing member 20 are the same, so that the appearance of the curved assembly 210 and / or the curved panel 220 can be improved.

[0035] Specifically, the first wave crest 11 and the first wave trough 12 can be integrally formed or connected by a mechanical connection. The second wave crest 21 and the second wave trough 22 can be integrally formed or connected by a mechanical connection. The bending directions of the first wave crest 11 and the first wave trough 12 can be opposite. The shape and radius of curvature of the first wave crest 11 and the first wave trough 12 can be designed according to the known curved assembly 210 or curved panel 220, or can be designed according to actual needs.

[0036] Please refer to Figure 1In some embodiments, the first wave peak part 11 and the first wave valley part 12 are both multiple in number, and the multiple first wave peak parts 11 and the multiple first wave valley parts 12 are arranged alternately along the arrangement direction of the first wave peak part 11 and the first wave valley part 12.

[0037] In this way, the multiple first wave peak parts 11 and the multiple first wave valley parts 12 are arranged alternately, which can increase the area of the first pressing part 10, thereby increasing the area of the first pressing, and further improving the shaping efficiency. Meanwhile, by selecting different shapes and different sizes of the first wave peak part 11 and the first wave valley part 12 for arrangement and combination, multiple first pressing parts 10 of different shapes and different sizes can be formed, so as to press the planar assembly 230 and / or the planar panel into multiple curved shapes of different shapes and different sizes, thereby multiple curved photovoltaic tiles 200 of different shapes and different sizes can be prepared.

[0038] Specifically, the multiple first wave peak parts 11 and the multiple first wave valley parts 12 can be integrally formed or connected by a mechanical connection. The shape and the curved radius of each first wave peak part 11 can be the same or different. The shape and the curved radius of each first wave valley part 12 can be the same or different.

[0039] The number of the first wave peak part 11 can be consistent with the number of the first wave valley part 12, or the number of the first wave peak part 11 can differ from the number of the first wave valley part 12 by one. For example, when the number of the first wave peak part 11 is three, the number of the first wave valley part 12 can be two, three, or four.

[0040] In some embodiments, the thickness of the first pressing part 10 is equal to the thickness of the second pressing part 20.

[0041] In this way, the pressure that the first pressing part 10 and the second pressing part 20 can withstand is equal, and the pressure applied by the first pressing part 10 and the second pressing part 20 to both sides of the planar assembly 230 and / or the planar panel is also equal, thereby facilitating the shaping of the planar assembly 230 and / or the planar panel.

[0042] Specifically, the thickness direction of the first pressing part 10 and the thickness direction of the second pressing part 20 can be the arrangement direction of the first pressing part 10 and the second pressing part 20. The thickness of the first pressing part 10 is equal to the thickness of the second pressing part 20, which can be that the thickness of the first wave peak part 11 is equal to the thickness of the second wave peak part 21, and the thickness of the first wave valley part 12 is equal to the thickness of the second wave valley part 22. The thickness of the first wave peak part 11 can be equal to the thickness of the first wave valley part 12, or not.

[0043] Please refer to Figure 1 In some embodiments, the shaping tool 100 comprises a base 50 and a connecting part 60, and the connecting part 60 connects the base 50 and the second pressing part 20.

[0044] In this way, the base 50 can provide support for the second pressing member 20, thereby improving the stability of the second pressing member 20.

[0045] Specifically, the base 50 can be a plate structure, and the connecting member 60 can be a rod structure. The length direction of the connecting member 60 is the same as the thickness direction of the base 50. One end of the connecting member 60 is fixedly connected to the top surface of the base 50, and the other end is fixedly connected to the bottom surface of the second pressing member 20. The connecting member 60 and the base 50 can be integrally formed or fixedly connected by a mechanical method. The connecting member 60 and the second pressing member 20 can be integrally formed or fixedly connected by a mechanical method.

[0046] Referring to Figure 1 In some embodiments, the number of connecting members 60 is multiple, and the multiple connecting members 60 are arranged at intervals.

[0047] In this way, the multiple connecting members 60 can provide multiple supports for the second pressing member 20, thereby further improving the stability of the second pressing member 20.

[0048] Specifically, the connecting member 60 can connect the second peak portion 21 of the second pressing member 20, and the number of connecting members 60 is less than or equal to the number of second peak portions 21. The connecting member 60 can also connect the second valley portion 22 of the second pressing member 20, and the number of connecting members 60 is less than or equal to the number of second valley portions 22. The connecting member 60 can also connect the second peak portion 21 and the second valley portion 22, and the number of connecting members 60 is less than or equal to the sum of the number of second peak portions 21 and the number of second valley portions 22.

[0049] Referring again to Figure 1 In some embodiments, the second pressing member 20 has the second peak portion 21 and the second valley portion 22 connected to the second peak portion 21, and the connecting member 60 connects the base 50 and the second valley portion 22.

[0050] When pressing the planar assembly 230 and / or the planar panel, the required pressure of the planar assembly 230 and / or the planar panel located at the second valley portion 22 is greater than the required pressure of the planar assembly 230 and / or the planar panel located at the second peak portion 21, so that the required pressure of the second valley portion 22 is greater than the required pressure of the second peak portion 21. Therefore, the connecting member 60 connecting the base 50 and the second valley portion 22 can provide support for the second valley portion 22, thereby improving the stability of the second pressing member 20.

[0051] Specifically, the connecting pieces 60 can be connected to all the second trough portions 22. For example, the number of the second trough portions 22 is 5, and the number of the connecting pieces 60 is 5. The 5 connecting pieces 60 are connected to the 5 second trough portions 22 one by one. The connecting pieces 60 can also be connected to part of the second trough portions 22. For example, the number of the second trough portions 22 is 5, and the number of the connecting pieces 60 is 3. The 3 connecting pieces 60 are connected to the first, third and fifth second trough portions 22, respectively.

[0052] Referring to Figure 1 In some embodiments, the driving assembly 30 includes a cylinder 31 and a push rod 32. The push rod 32 is connected to the first pressing piece 10 and the cylinder 31. The cylinder 31 is used to drive the first pressing piece 10 to move through the push rod 32.

[0053] In this way, the cylinder 31 can provide power. The cylinder 31 drives the push rod 32 to move, thereby driving the first pressing piece 10 to move towards the second pressing piece 20, so as to shape the planar assembly 230 and / or the planar panel.

[0054] Specifically, the cylinder 31 can be a bidirectional cylinder 31, and the push rod 32 can be a rod-shaped structure. The length direction of the push rod 32 is the same as the thickness direction of the first pressing piece 10. One end of the push rod 32 is fixedly connected to the top surface of the first pressing piece 10. A thread is formed on the outer wall of the push rod 32. The push rod 32 is screw-connected to the cylinder 31 through the thread, so that the cylinder 31 drives the push rod 32 to move relative to the cylinder 31 along the length direction of the push rod 32.

[0055] The pressing force of the first pressing piece 10 for pressing the planar assembly 230 and / or the planar panel into a curved surface shape can be designed according to actual needs. The distance of the first pressing piece 10 moving towards the second pressing piece 20 can also be designed according to actual needs, so as to adjust the parameters of different types of battery sheet processes.

[0056] Referring again to Figure 1 In some embodiments, the number of the cylinders 31 is multiple. The multiple cylinders 31 are arranged at intervals.

[0057] In this way, the multiple cylinders 31 can simultaneously provide multiple powers for the movement of the first pressing piece 10. The interval arrangement of the multiple cylinders 31 makes the planar assembly 230 and / or the planar panel bear forces uniformly, thereby reducing the risk of stress concentration causing the planar assembly 230 and / or the planar panel to be broken.

[0058] Specifically, the number of the plurality of cylinders 31 can be the same as the number of the plurality of push rods 32, and the plurality of cylinders 31 and the plurality of push rods 32 are arranged in one-to-one correspondence. The push rod 32 can be connected to the first wave crest 11 of the first pressing member 10, and the number of the push rod 32 is less than or equal to the number of the first wave crest 11. The push rod 32 can also be connected to the first wave trough 12 of the first pressing member 10, and the number of the push rod 32 is less than or equal to the number of the first wave trough 12. The push rod 32 can also be connected to the first wave crest 11 and the first wave trough 12, and the number of the push rod 32 is less than or equal to the sum of the number of the first wave crest 11 and the number of the first wave trough 12.

[0059] Referring to Figure 1 In some embodiments, the first pressing member 10 has the first wave crest 11 and the first wave trough 12 connected to the first wave crest 11, and the push rod 32 is connected to the cylinder 31 and the first wave trough 12.

[0060] When pressing the planar assembly 230 and / or the planar panel, the pressure required for the planar assembly 230 and / or the planar panel to be located at the first wave trough 12 is greater than the pressure required for the planar assembly 230 and / or the planar panel to be located at the first wave crest 11, so that the push rod 32 is connected to the cylinder 31 and the first wave trough 12, and a greater pressure can be applied to the first wave trough 12, facilitating the shaping of the planar assembly 230 and / or the planar panel.

[0061] Specifically, the push rod 32 can be connected to all the first wave troughs 12, for example, the number of the first wave troughs 12 is 6, and the number of the push rods 32 is 6, and the 6 push rods 32 are connected to the 6 first wave troughs 12 in one-to-one correspondence. The push rod 32 can also be connected to part of the first wave troughs 12, for example, the number of the first wave troughs 12 is 5, and the number of the push rods 32 is 3, and the 3 push rods 32 are connected to the first, third and fifth first wave troughs 12, respectively.

[0062] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" 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 exemplary description of the above terms does not necessarily refer to 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.

[0063] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A shaping tool for the production of curved photovoltaic tiles, characterized in that, The plastic forming tool comprises: a first pressing member in a curved shape; a second pressing member in a shape matching that of the first pressing member; and a driving assembly connected with the first pressing member for driving the first pressing member to move towards the second pressing member. The second pressing member has a second wave crest and a second wave trough connected with the second wave crest, and the plastic forming tool comprises a base and a connecting member connecting the base and the second wave trough, the number of the connecting members is more than one, and the connecting members are arranged at intervals, and the number of the connecting members is less than or equal to the number of the second wave troughs.

2. The shaping tool of claim 1, wherein The first pressing member has a first wave crest and a first wave trough connected with the first wave crest, the shape of the first wave crest matches that of the second wave crest, and the shape of the first wave trough matches that of the second wave trough.

3. The shaping tool of claim 2, wherein, The number of the first wave crests and the first wave troughs is more than one, and the first wave crests and the first wave troughs are arranged alternately along the arrangement direction of the first wave crests and the first wave troughs.

4. The shaping tool of claim 1, wherein The thickness of the first pressing member is equal to that of the second pressing member.

5. The shaping tool of claim 1, wherein The second pressing member has a second wave crest and a second wave trough connected with the second wave crest, and the connecting member connects the base and the second wave trough.

6. The shaping tool of claim 1, wherein The driving assembly comprises a cylinder and a push rod, the push rod connects the first pressing member and the cylinder, and the cylinder is used for driving the first pressing member to move through the push rod.

7. The shaping tool of claim 6, wherein The number of the cylinders is more than one, and the cylinders are arranged at intervals.

8. The shaping tool of claim 6, wherein The first pressing member has a first wave crest and a first wave trough connected with the first wave crest, and the push rod connects the cylinder and the first wave trough.

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