Solder paste printing scraper
A solder paste printing and squeegee technology, used in printing, printing presses, rotary printing presses, etc., can solve the problems of complex mechanism and high mechanism failure rate
Active Publication Date: 2021-02-12
广州昶视电子科技股份有限公司
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Problems solved by technology
[0002] Solder paste printing is an important link in the integrated circuit manufacturing process. At present, there are a large number of fully automatic solder paste printing equipment. Of course, small and medium-sized production sites are still using semi-automatic solder paste printing tools. This solder paste printing tool uses The stencil prints the solder paste on the circuit board, and the scraper assembly needs to complete a reciprocating movement to complete a solder paste printing operation, and completing a reciprocating operation often requires the use of a large number of complicated actuating cylinders, which leads to a complicated mechanism and is easy to make High mechanism failure rate
Method used
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[0015]In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiment of the invention is shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0016]SeeFigure 1-Figure 3The solder paste printing squeegee shown includes a squeegee assembly 10, a guide assembly 20, a guide assembly 30 and a drive assembly 40. The squeegee assembly 10 is installed on the guide assembly 20. The guide assembly 20 slides back and forth on the guide assembly 30, and the guide assembly 20 is connected The drive assembly 40 drives the guide assembly 20 to reciprocate.
[0017]The scraper assembly 10 includes a scraper 11, a mounting section 12, a fr...
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The invention provides a solder paste printing scraper, and belongs to the technical field of integrated circuit manufacturing. The solder paste printing scraper comprises a scraper component, a guidecomponent, a guide rail component and a driving component, wherein the scraper component is mounted on the guide component, the guide component slides back and forth on the guide rail component; theguide component is connected with the driving component, and the driving component drives the guide component to reciprocate. The scraper component comprises two scrapers, an installation joint, a front stand column, a guide hole and a rear stand column. The guide component comprises a guide piece, a center shaft, a guide rod, a center stand column, a cover plate, a round table and a nut, and there is a central column in the center of the guide piece. The guide rail component comprises a pair of side plates, an upper guide rail and a lower guide rail, and the side plates are located at two ends of the guide rod. The driving component comprises a motor, a rocker and a connecting rod, an output shaft of the motor is connected with the rocker, and the other end of the rocker is hinged to a connecting rod, the other end of the connecting rod is connected with the round table, and the cover plate is driven to reciprocate by the round table.
Description
Technical field[0001]The invention belongs to the technical field of integrated circuit manufacturing, and particularly relates to a solder paste printing squeegee.Background technique[0002]Solder paste printing is an important part of the integrated circuit manufacturing process. At present, there are a large number of fully automatic solder paste printing equipment. Of course, small and medium-sized production sites are still using semi-automatic solder paste printing tools. The template prints the solder paste on the circuit board. The squeegee assembly needs to complete a reciprocating motion to complete a solder paste printing operation, and completing a reciprocating operation often requires the use of a large number of complex actuators to achieve this, which leads to a complex mechanism and easy to make The mechanism failure rate is high.Summary of the invention[0003]The present invention provides a solder paste printing squeegee to solve the above-mentioned problems in the ...
Claims
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Login to View More IPC IPC(8): B41F15/42B41F15/46
CPCB41F15/42B41F15/46
Inventor 李雨馨朱伟光
Owner 广州昶视电子科技股份有限公司