Assembling structure of special silica gel plate for solar laminating machine

Abstract

The utility model relates to the field of photovoltaic technology, in particular to a special silica gel plate structure for a solar laminating machine. The utility model provides an assembly structure of a special silica gel plate for a solar laminating machine, which comprises a silica gel plate main body and an edging assembly, the silica gel plate main body comprises a silica gel bottom layer, a silica gel surface layer and a mesh layer, the mesh layer is adhered between the silica gel bottom layer and the silica gel surface layer, the edging assembly comprises a connecting piece, a barrier strip and a fixing piece, and the connecting piece is connected with the barrier strip. According to the silica gel plate, the matched edge strip assemblies are additionally arranged on the side wall of the silica gel plate, the installation strength of the silica gel plate can be improved, the silica gel plate is prevented from being torn from the side wall, the flatness of the silica gel plate can be maintained through the edge strip assemblies, and the silica gel plate is prevented from deforming due to the influence of temperature and pulling force; meanwhile, the length of the edge strip assembly can be expanded according to requirements, the adaptability of the silica gel plate assembly is improved, and the silica gel plate assembly can be conveniently used in cooperation with laminating machines of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, in particular to an assembly structure of a special silica gel plate for a solar laminator. Background Art

[0002] The silicone sheet of solar photovoltaic module laminating machine is one of the key accessories of solar photovoltaic module laminating machine, and is an important factor in converting raw materials into photovoltaic panels. At present, there are three main types of silicone sheets commonly used in laminating machines on the market: pure silicone sheets without mesh in the middle, silicone sheets in the form of two glues and one cloth with a layer of mesh in the middle, and silicone sheets in the form of two glues and two cloths with two layers of mesh in the middle. Among them, the silicone sheets in the form of two glues and one cloth and two glues and two cloths are more commonly used.

[0003] With the widespread use of large laminators, the size of the silicone sheets that they are equipped with also needs to be increased accordingly. The original pure silicone silicone sheet cannot provide sufficient support. The mesh serves as the skeleton of the silicone sheet and plays a supporting structure for the silicone sheet to prevent the silicone sheet from breaking and causing product damage. The mesh is easy to peel off, which leads to the scrapping of the product.

[0004] Therefore, those skilled in the art provide an assembly structure of a silicone plate dedicated to a solar laminator to solve the problems raised in the above background technology. Utility Model Content

[0005] The technical problem to be solved by the utility model is that in the prior art, different laminators need to use silicone plates of different sizes, the silicone plates are not strong enough, and the cracking of the silicone plates can easily lead to product damage. For this reason, we propose a silicone plate assembly structure dedicated to solar laminators.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] An assembly structure of a silicone plate for a solar laminator, comprising a silicone plate body and a side strip assembly, wherein the silicone plate body comprises a silicone bottom layer, a silicone surface layer and a mesh layer, and the mesh layer is bonded between the silicone bottom layer and the silicone surface layer;

[0008] The edge strip assembly comprises a connecting piece, a baffle and a fixing piece, wherein the baffle is clamped under the side wall of the silicone plate body, the fixing piece is located above the silicone plate body, and the end of the fixing piece is inserted into the mounting hole above the baffle, the side wall of the fixing piece is provided with a strip groove structure, and the connecting piece is inserted in the middle of the strip groove of the side wall of the fixing piece. Specifically, the silicone plate body composed of a silicone bottom layer, a silicone surface layer and a mesh layer, the mesh layer is added in the middle to further improve the connection strength of the silicone plate body, and different combinations of material layers can be added according to actual needs to achieve different functions and effects. The edge strip assembly is installed on the side wall of the silicone plate body, wherein the combination of the baffle and the fixing piece can further increase the connection strength of the side wall of the silicone plate body, prevent the side wall of the silicone plate body from cracking and the possibility of deformation due to force and temperature, and ensure the connection strength. The connecting piece is used to dock, install and fix multiple groups of silicone plate bodies, extend the length of the silicone plate body, and adapt to the use of laminators of different specifications. The installation difficulty is low and the adjustment is convenient.

[0009] Preferably, the baffle and the inner side wall of the fixing member are provided with a step edge structure matching the silicone plate body, and the total width of the step edges of the baffle and the inner side wall of the fixing member is not greater than the thickness of the silicone plate body. Specifically, adding the step edge structure can ensure that the baffle and the fixing member are stably installed on the side wall of the silicone plate body, and anti-slip texture can also be added to the inner side walls that cooperate with each other to further ensure the connection strength.

[0010] Preferably, the upper end surface of the baffle is provided with threaded hole structures at equal intervals, and the upper end surface of the fixing piece is provided with through hole structures matching the threaded holes on the surface of the baffle. Specifically, mounting holes are added to the side walls of the baffle and the fixing piece and the silicone plate body is connected by bolts, so as to limit the baffle and the fixing piece and prevent the silicone plate body from loosening from the middle of the edge strip assembly.

[0011] Preferably, the ends of the two groups of fixing parts are butt-jointed to form a complete strip groove structure, and the length of the connecting piece is equal to the length of the strip groove formed by the butt-jointed ends of the two groups of fixing parts. After the two groups of fixing parts are matched, the strip groove formed by the butt-jointed ends of the two groups of fixing parts can just fit the connecting piece. The two groups of fixing parts are connected by the connecting piece, which facilitates the extension of the length of the edge strip assembly and adapts to the use of different laminating machines.

[0012] Preferably, after the connecting piece is inserted into the strip groove at the end of the fixing piece, the end face of the connecting piece does not exceed the surface of the fixing piece, and the middle through hole of the connecting piece is located on the outside of the main body of the silicone plate. Specifically, the connecting piece is installed after the strip groove at the end of the fixing piece, which can maintain the flatness of the end face of the fixing piece, facilitate docking with the laminating machine equipment, and ensure that the silicone plate can stably cooperate with the laminating machine.

[0013] Preferably, a top screw is clamped in the middle of the through hole on the side wall of the connecting piece, and the end of the top screw passes through the side wall of the connecting piece and is threadedly connected to the side wall of the fixing piece. Specifically, the top screw is added to fix the connecting piece on the fixing piece to prevent the connecting piece from loosening, maintain the two groups of silicone plate bodies docked together, and extend the length of the silicone plate bodies.

[0014] The beneficial effects of the utility model are:

[0015] The utility model can increase the installation strength of the silicone plate and prevent the silicone plate from being torn from the side wall by adding mutually matching edge strip components to the side wall of the silicone plate. The edge strip components can maintain the flatness of the silicone plate and prevent the silicone plate from being deformed by temperature, which facilitates the docking and installation with the laminator of the photovoltaic component and ensures the docking accuracy. At the same time, the edge strip components can be extended in length as needed, and edge strip components of different sizes can be used as needed, which further improves the adaptability of the silicone plate component and is convenient for use with laminators of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the three-dimensional structural diagrams of the combined components of the utility model;

[0017] Figure 2 This is a schematic diagram of the top structure after assembly of the utility model;

[0018] Figure 3 This is the second schematic diagram of the three-dimensional structure of the combined components of the utility model;

[0019] Figure 4 It is a schematic diagram of the monomer structure of the utility model;

[0020] Figure 5 It is a side structural schematic diagram of the utility model.

[0021] Legend: 100, silicone plate body; 101, silicone bottom layer; 102, silicone surface layer; 103, mesh layer; 200, edge strip assembly; 201, connector; 202, stop strip; 203, fixing piece; 204, top screw. DETAILED DESCRIPTION

[0022] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0023] Reference Figure 1-5As shown, the utility model provides a technical solution: an assembly structure of a silicone plate for a solar laminator, comprising a silicone plate body 100 and a side strip assembly 200, wherein the silicone plate body 100 comprises a silicone bottom layer 101, a silicone surface layer 102 and a mesh layer 103, wherein the mesh layer 103 is bonded between the silicone bottom layer 101 and the silicone surface layer 102;

[0024] The edge strip assembly 200 includes a connecting piece 201, a stop strip 202 and a fixing piece 203. The stop strip 202 is clamped at the bottom of the side wall of the silicone plate body 100. The fixing piece 203 is located above the silicone plate body 100, and the end of the fixing piece 203 is inserted into the mounting hole above the stop strip 202. The side wall of the fixing piece 203 is provided with a strip groove structure. The connecting piece 201 is inserted in the middle of the strip groove of the side wall of the fixing piece 203. Specifically, the silicone plate body 100 composed of the silicone bottom layer 101, the silicone surface layer 102 and the mesh layer 103, the mesh layer in the middle can further improve the silicone The connection strength of the rubber plate main body 100 can also be increased according to actual needs by adding different combinations of material layers to achieve different functions and effects. The side strip assembly 200 is installed on the side wall of the silicone plate main body 100, wherein the combination of the baffle 202 and the fixing member 203 can further increase the connection strength of the side wall of the silicone plate main body 100, prevent the side wall of the silicone plate main body 100 from cracking and deformation due to force and temperature, and ensure the connection strength. The connecting member 201 is used to dock, install and fix multiple groups of silicone plate main bodies 100, extend the length of the silicone plate main body 100, and adapt to the use of laminating machines of different specifications. The installation difficulty is low and the adjustment is convenient.

[0025] Preferably, the inner side walls of the baffle 202 and the fixing member 203 are provided with a step edge structure matching the silicone plate body 100, and the total width of the step edges of the inner side walls of the baffle 202 and the fixing member 203 is not greater than the thickness of the silicone plate body 100. Specifically, adding the step edge structure can ensure that the baffle 202 and the fixing member 203 are stably installed on the side wall of the silicone plate body 100, and anti-slip texture can also be added to the inner side walls that cooperate with each other to further ensure the connection strength.

[0026] Preferably, the upper end surface of the baffle 202 is provided with threaded hole structures at equal intervals, and the upper end surface of the fixing member 203 is provided with through hole structures matching the threaded holes on the surface of the baffle 202 at equal intervals. Specifically, mounting holes are added to the side walls of the baffle 202 and the fixing member 203 and the silicone plate body 100 is connected by bolts, which can limit the baffle 202 and the fixing member 203 and prevent the silicone plate body 100 from loosening from the middle of the edge strip assembly 200.

[0027] Preferably, the ends of the two groups of fixing members 203 are butt-jointed to form a complete strip groove structure, and the length of the connecting member 201 is equal to the length of the strip groove formed by the butt-jointed ends of the two groups of fixing members 203. After the two groups of fixing members 203 are matched, the strip groove formed by the butt-jointed ends thereof can just fit into the connecting member 201. The two groups of fixing members 203 are connected by the connecting member 201, so as to conveniently extend the length of the edge strip assembly 200 and adapt to the use of different laminating machines.

[0028] Preferably, after the connecting piece 201 is inserted into the end strip groove of the fixing piece 203, the end face does not exceed the surface of the fixing piece 203, and the middle through hole of the connecting piece 201 is located on the outside of the silicone plate body 100. Specifically, the connecting piece 201 is installed behind the end strip groove of the fixing piece 203, which can maintain the flatness of the end face of the fixing piece 203, facilitate docking with the laminating machine equipment, and ensure that the silicone plate can stably cooperate with the laminating machine.

[0029] Preferably, a top screw 204 is clamped in the middle of the through hole on the side wall of the connecting piece 201, and the end of the top screw 204 passes through the side wall of the connecting piece 201 and is threadedly connected to the side wall of the fixing piece 203. Specifically, the top screw 204 is added to fix the connecting piece 201 on the fixing piece 203 to prevent the connecting piece 201 from loosening, maintain the two groups of silicone plate bodies 100 docked together, and extend the length of the silicone plate body 100.

[0030] Preparation process of silicone sheet for laminator:

[0031] First, the raw rubber is sent to the vulcanizer for vulcanization treatment, and then the semi-finished raw rubber after vulcanization is mixed with an appropriate amount of colorant and pre-mixed through a rubber mixer. At this time, the slow roller of the rubber mixer is used. When the degree of fusion is high, switch to the fast roller for mixing.

[0032] The mixed rubber is cut into a certain shape, weighed, and filled into the mold cavity. After the mold is closed, it is placed between the upper and lower plates of the heated flat-plate vulcanizer, and heated and pressurized according to the prescribed process to vulcanize the rubber. After cooling and demolding, the required vulcanized silicone products are obtained.

[0033] The obtained silicone product is divided into a silicone base layer and a silicone surface layer, and then the adhesive is evenly applied on the surface to be bonded, and then a mesh layer of corresponding size is laid flat on the upper end surface of the silicone base layer. The surface of the silicone surface layer coated with the adhesive is aligned with the edge of the silicone base layer with the mesh layer through a mold. After the application is completed, the mold is used to maintain pressure for a certain period of time to ensure the bonding strength.

[0034] Cut the formed silicone plate components to the required size, and then install the edge strip assembly. First, install the baffle strip on the side wall of the silicone plate, and then install the fixings on the baffle strip, keep the end face of the fixings in contact with the silicone plate, and punch holes in the lower silicone plate according to the through holes in the side wall of the fixings. The hole diameter is smaller than the threaded holes in the side wall of the baffle strip, and then install the bolts so that the bolts are screwed into the side wall of the baffle strip from the side wall of the fixings to ensure that the baffle strip and the fixings are stably installed on the side wall of the silicone plate. When the length of the silicone plate needs to be extended, dock the ends of the silicone plate with the edge strip components installed together, and then insert the connecting piece into the middle of the strip groove on the side wall of the fixing end, and screw the top screw of the side wall of the connecting piece into the side wall of the fixing, so that the connecting piece is fixedly connected to the fixing piece through the top screw, ensuring that the two sets of silicone plates are fixedly connected together for easy docking installation.

[0035] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood by specific circumstances;

[0036] The above description only describes the specific implementation methods of the utility model. Various examples do not limit the essential content of the utility model. Ordinary technicians in the relevant technical field can modify or deform the specific implementation methods described above after reading the description without departing from the essence and scope of the utility model.

Claims

1. An assembly structure of a silicone plate for a solar laminator, comprising a silicone plate body (100) and a side strip assembly (200), characterized in that: The silicone plate body (100) comprises a silicone bottom layer (101), a silicone surface layer (102) and a mesh layer (103), wherein the mesh layer (103) is bonded between the silicone bottom layer (101) and the silicone surface layer (102); The edge strip assembly (200) comprises a connecting piece (201), a baffle (202) and a fixing piece (203); the baffle (202) is clamped below the side wall of the silicone plate body (100); the fixing piece (203) is located above the silicone plate body (100); and the end of the fixing piece (203) is inserted into the mounting hole above the baffle (202); a strip groove structure is provided on the side wall of the fixing piece (203); and the connecting piece (201) is inserted in the middle of the strip groove on the side wall of the fixing piece (203).

2. The assembly structure of a silicone plate for a solar laminator according to claim 1, characterized in that: The inner side walls of the retaining strip (202) and the fixing member (203) are provided with a step edge structure matching the silicone plate body (100), and the total width of the step edges of the inner side walls of the retaining strip (202) and the fixing member (203) is not greater than the thickness of the silicone plate body (100).

3. The assembly structure of a silicone plate for a solar laminator according to claim 1, characterized in that: The upper end surface of the blocking bar (202) is provided with threaded hole structures at equal intervals, and the upper end surface of the fixing member (203) is provided with through hole structures matching the threaded holes on the surface of the blocking bar (202) at equal intervals.

4. The assembly structure of a silicone plate for a solar laminator according to claim 1, characterized in that: The ends of the two groups of fixing members (203) are butt-jointed to form a complete strip groove structure, and the length of the connecting member (201) is equal to the length of the strip groove formed by the ends of the two groups of fixing members (203) being butt-jointed.

5. The assembly structure of a silicone plate for a solar laminator according to claim 1, characterized in that: After the connecting piece (201) is inserted into the strip groove at the end of the fixing piece (203), the end surface does not extend beyond the surface of the fixing piece (203), and the middle through hole of the connecting piece (201) is located outside the silica gel plate body (100).

6. The assembly structure of a silicone plate for a solar laminator according to claim 1, characterized in that: A top screw (204) is clamped in the middle of the through hole on the side wall of the connecting piece (201), and the end of the top screw (204) passes through the side wall of the connecting piece (201) and is threadedly connected to the side wall of the fixing piece (203).

Images