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Fully automatic tin paste printing machine

A solder paste printing machine, fully automatic technology, applied in the field of PCB printing and manufacturing, to achieve the effect of reducing production costs, avoiding instability and experience dependence, and improving printing quality

Active Publication Date: 2016-04-20
张志林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Statistics show that 60% of PCB (printed circuit board) failure to pass the test and rework is due to poor printing quality of solder paste

Method used

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  • Fully automatic tin paste printing machine
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  • Fully automatic tin paste printing machine

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Embodiment Construction

[0026] Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements.

[0027] As mentioned above, such as Figure 1-7 As shown, the present invention provides a fully automatic solder paste printing machine, which consists of a workbench 11, a conveying device 30, an automatic plate removal device 20, a top plate device 60, an upper lifting device 50, a cutter head assembly 40 and external man-machine components Constitute, wherein, conveying device 30 is installed on the workbench 11, is made up of first rail 31 and the second rail 32 that contact close, and each rail uses stepper motor 152 and power pulley 151 to drive the belt movement, on the second rail 32 is provided with a splint device, and the automatic plate taking device 20 is fixed on the top of the first track 31 using a gantry frame 208. A linear guide rail 207 is installed on the gantry frame 208. The suction plate platform is...

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Abstract

The invention discloses a fully automatic tin paste printing machine, which consists of a work table frame, a conveying device, an automatic plate taking device, a plate jacking device, an upper part ascending and descending device, a cutter head assembly and an outer man-machine assembly, wherein the conveying device is arranged on the work table frame, and consists of a first rail and a second rail; the first rail and the second rail are in a contact approaching state; a plate clamping device is arranged on the second rail; the automatic plate taking device is provided with a plate sucking platform; the plate sucking platform comprises a plate sucking air cylinder, a suction disc placing plate and a plurality of suction discs; the lower part of the suction disc is a base plate placing table; the plate jacking device realizes the precise ascending and descending and completes the plate jacking action; the upper part ascending and descending device consists of an ascending and descending transmission device and an ascending and descending main plate; the ascending and descending transmission device drives the ascending and descending main plate to vertically move; a linear guide rail is arranged on the ascending and descending main plate; a net plate fixing device and a cutter head assembly are fixedly arranged on the linear guide rail; a scraper is arranged on the cutter head assembly; the uniform tin paste printing is completed. The fully automatic tin paste printing machine has the advantages that the operation is simple; the labor cost is reduced; the production efficiency is improved; the printing quality is improved.

Description

technical field [0001] The invention relates to the technical field of PCB printing and manufacturing, in particular to a fully automatic solder paste printing machine with simple operation, manpower saving and precise control. Background technique [0002] In the SMT process manufacturing process, the solder paste printing process is a very critical part. Its quality will directly affect the quality of the subsequent process. To ensure the quality of the entire SMT process, the quality of the printing process must be guaranteed first. Statistics show that 60% of the reasons why PCB (printed circuit board) fails to pass the test and must be reworked are due to poor printing quality of solder paste. Therefore, the solder paste printing machine is an important part of the electronic production line. With the continuous rise of labor costs in our country, automated SMT process equipment, production efficiency, flexibility, cost-effectiveness and performance are some aspects th...

Claims

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Application Information

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IPC IPC(8): B41F15/20B41F15/14B41F33/00
CPCB41F15/14B41F15/20B41F33/00
Inventor 张志林
Owner 张志林
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