Steel mesh adjusting structure of photovoltaic solar printing machine
A printing machine and stencil technology, which is applied in the field of photovoltaic solar printing machine stencil adjustment network structure, can solve the problems of inaccurate positioning, unsatisfactory stencil levelness, and affecting the printing accuracy and quality of silicon wafers, so as to improve the accuracy and The effect of improving the quality and positioning accuracy
Active Publication Date: 2012-05-30
FOLUNGWIN AUTOMATIC EQUIP CO LTD
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Problems solved by technology
[0004] Existing photovoltaic solar silicon wafer printing machines often cannot be positioned accurately when installing stencils, and the levelness of the stencils is not ideal, which affects the printing accuracy and quality of silicon wafers
Method used
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Embodiment Construction
[0016] The technical solution of the invention will be described below in conjunction with the accompanying drawings.
[0017] Such as Figure 1 to Figure 3 As shown, the photovoltaic solar printing machine stencil adjustment network structure, it includes a steel mesh frame 51, a steel mesh fixing frame 62 and a steel mesh 50 arranged on the steel mesh fixing frame 62, and the steel mesh fixing frame 62 is arranged on the steel mesh frame 51, The four corners of the steel grid frame 51 are all provided with a steel mesh rotating mechanism 56, which also includes a steel mesh Y-direction fixed seat 5, a pressing cylinder 61, and a mesh adjustment mechanism matched with the steel mesh rotating mechanism 56; The output end is connected with a pressure net guide column 63, and the steel mesh fixing frame 62 is provided with a pressure mesh hole matching with the shape of the head of the pressure net guide column 63, and the pressure net guide column 63 compresses the pressure mes...
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The invention relates to the technical field of photovoltaic equipment, in particular to a steel mesh adjusting structure of a photovoltaic solar printing machine. The steel mesh adjusting structure comprises a steel mesh rack, a steel mesh fixing frame, a steel mesh arranged on the steel mesh fixing frame, a steel mesh Y-direction fixing seat, a mesh pressing air cylinder and a mesh adjusting mechanism matched with steel mesh rotating mechanisms, wherein the steel mesh fixing frame is arranged on the steel mesh rack; the four corners of the steel mesh rack are respectively provided with the steel mesh rotating mechanism; the output end of the mesh pressing air cylinder is connected with a mesh pressing guide pillar; the steel mesh fixing frame is provided with a mesh pressing hole which is matched with the head of the mesh pressing guide pillar in shape; the mesh pressing guide pillar tightly compresses the mesh pressing hole; the mesh adjusting mechanism comprises a steel mesh adjusting screw; the mesh adjusting screw is inlaid on the steel mesh Y-direction fixing seat in a manner of threaded connection; the steel mesh rotating mechanisms are connected with the steel mesh Y-direction fixing seat after passing through the steel mesh adjusting screw; and the steel mesh adjusting screw tightly compresses the steel mesh rotating mechanisms. The steel mesh adjusting structure canbe used for accurately positioning a steel mesh when in installation and can make the levelness of the steel mesh in an ideal state, thereby improving the printing precision and quality.
Description
technical field [0001] The invention relates to the technical field of photovoltaic equipment, in particular to a steel mesh adjustment structure of a photovoltaic solar printing machine. Background technique [0002] Photovoltaic solar wafers are the core part of the solar power generation system, and also the most valuable part of the solar power generation system. The role of photovoltaic solar silicon wafers is to convert solar energy into electrical energy, and the electrical energy is sent to the battery for storage, or directly used to drive the load. The quality and cost of photovoltaic solar silicon wafers will directly determine the quality and cost of the entire solar power generation system. [0003] With decades of technology accumulation in the semiconductor equipment industry, photovoltaic equipment companies have basically equipped the entire line of solar cell manufacturing equipment. Photovoltaic solar silicon wafer printing machine has been widely used i...
Claims
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IPC IPC(8): B41F15/36B41F33/00H01L31/18
CPCY02P70/50
Inventor 唐岳泉张宪民邝泳聪陈忠苏金财
Owner FOLUNGWIN AUTOMATIC EQUIP CO LTD