Solar cell printing screen frame aligning and adjusting device
A solar cell, alignment adjustment technology, applied in printing, printing presses, rotary printing presses, etc., can solve the problem of reducing reliability and stability factors, affecting product quality and yield, and prone to drift in alignment accuracy, etc. problems, to achieve the effect of improving reliability and stability, reducing design risks, and improving alignment and printing accuracy
Inactive Publication Date: 2010-08-04
THE 45TH RES INST OF CETC
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The main function of the film carrier mechanism is to absorb the substrate and position and carry it. Especially when the film carrier mechanism runs to the printing station, the alignment accuracy is prone to drift, the reliability and stability factors are reduced, and the maintenance is difficult. Directly affect product quality and output rate
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[0022] see Figure 1 to Figure 9 , the solar cell sheet printing screen frame alignment adjustment device includes a screen frame 4, is provided with a screen frame rotation guide mechanism 6, and is provided with a translation mechanism and its sliding seat 1, and the sliding seat 1 passes through the conversion mechanism 7 and the screen frame 4 connected. The translational mechanism has a linear motor mover 12 and a stator 11, and the linear motor mover 12 is connected to the sliding seat 1, and a cross roller guide rail pair 13 is arranged between the stator 11 and the linear motor mover 12; the linear motor mover 12 is mounted on the slide Seat 1. The control linear motor is grating feedback, position closed loop, with mechanical limit switch. The screen frame rotation guide mechanism 6 has 3 or 4 wedges 61 on the same circumference connected to the screen frame 4 through the base 5, and each wedge 61 is connected to the support bearing 62 on the base 5. Cooperate with...
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The invention aims to provide a solar cell printing screen frame aligning and adjusting device and relates to the technical field of solar cell printers. The device comprises a screen frame and is characterized in that: a screen frame rotating and guiding mechanism, a translation mechanism and a sliding seat are arranged; and the sliding seat is connected with the screen frame by a conversion mechanism. The device has the advantages that: the problems of the prior art can be solved effectively; the structure is simple; and when the device is used, the alignment and adjustment of the centered circular motion in a theta direction of the screen frame can improve alignment and printing accuracy effectively, improve equipment reliability and stability and improve product quality and yield considerably.
Description
technical field [0001] The invention relates to the technical field of solar cell printing machines. Background technique [0002] The alignment accuracy of the graphic template of the screen frame and the solar cells absorbed by the film holder is an important indicator of the printing quality. At present, the automatic printing equipment used in the market, its alignment adjustment method is mainly realized in the film holder mechanism, while the screen frame mechanism is static. The main function of the film carrier mechanism is to absorb the substrate and position and carry it. Especially when the film carrier mechanism runs to the printing station, the alignment accuracy is prone to drift, the reliability and stability factors are reduced, and the maintenance is difficult. Directly affect product quality and output rate. Contents of the invention [0003] The object of the present invention is to provide a device for adjusting the alignment of the screen frame for p...
Claims
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IPC IPC(8): B41F15/36
Inventor 陶立权王惠霞邴守东张世强黄帅
Owner THE 45TH RES INST OF CETC