Glue blades used in the production of solar photovoltaic modules
A technology of solar photovoltaic and glue shoveling, which is applied in the field of shoveling knife for shoveling glue, to achieve the effect of simple shoveling operation and not easy to shovel off by mistake
Active Publication Date: 2017-05-03
江苏创基新能源有限公司
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[0012] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.
[0013] Such as figure 1 , figure 2 As shown, the shovel knife used in the production of solar photovoltaic modules includes a rod body 1, a shovel handle 2 is arranged at the rear end of the rod body 1, and a shovel head 3 is arranged at the front end of the rod body 1, and the shovel head 3 is composed of two mutually The vertical and symmetrical long plate 31 is formed by connecting the circular arc plate 32. In this embodiment, one end of the shovel head 3 is connected with the rod body 1 through threads, so that the shovel head 3 can be easily replaced after being damaged, and the shovel head 3 The other end is the shoveling end, the two end angles of the shoveling end on the shoveling head 3 are respectively filled with rounded corners 33, the central angle α of the arc plate 32 is 50-130 degrees, preferably 90 degrees, the arc pla...
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The invention discloses an adhesive shovel knife used in production of a solar photovoltaic module. The adhesive shovel knife comprises a rod body, wherein an adhesive shovel handle is arranged at the rear end of the rod body, an adhesive shovel head is arranged at the front end of the rod body and formed by connecting two long plates which are perpendicular to each other by an arc plate, one end of the adhesive shovel head is fixed with the rod body, the other end of the adhesive shovel head is provided with an adhesive shovel end, and two end angles of the adhesive shovel end on the adhesive shovel head are respectively beveled with a rounded angle. Adhesive shovel parts of the two long plates of the above adhesive shovel knife can be in tight contact with the inner side walls of a TPT backplate and an aluminum frame, so that silicone adhesives remained on the inner side walls of the TPT backplate and the aluminum frame can be simultaneously shoveled, the silicone adhesive used in gaps for sealing cannot be shoveled by mistake, and the adhesive shovel operation is simplified; and since the two end angles of the adhesive shovel end on the adhesive shovel head are respectively beveled with the rounded angle, the TPT backplate and the aluminum frame are difficult to scratch during adhesive shoveling.
Description
technical field [0001] The invention relates to a tool used in the production of solar photovoltaic modules, in particular to a shoveling knife for shoveling glue. Background technique [0002] In the production process of solar photovoltaic modules, it is necessary to lay cells, tempered glass, EVA film, and TPT backplane into laminated parts according to certain layers. The laying layers in the laminated parts are tempered glass, EVA film, battery sheet, EVA film, TPT back sheet, and then put the laminated parts into a laminator for high-temperature vacuum lamination to melt the EVA film, so that the battery sheet, tempered glass and TPT back sheet are bonded together to form an energy-resistant battery. Then, in order to increase the strength and further seal the battery sheet, an aluminum frame needs to be installed around the laminate to form a frame, and the aluminum frame is used to install the laminate. The groove needs to be filled with silicone glue before framing...
Claims
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IPC IPC(8): H01L31/18H01L21/67
CPCH01L21/67092H01L31/18Y02P70/50
Inventor 沈兴祥谢健
Owner 江苏创基新能源有限公司