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Printed circuit board (PCB) ink printing device

A technology of ink printing and dust removal device, which is applied in printing, printing presses, rotary printing presses, etc., can solve the problems of low printing force, ink is not easy to adhere, and work quality is poor, so as to improve printing quality, increase printing intensity, and improve The effect of work efficiency

Pending Publication Date: 2022-07-15
韩蕾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The existing PCB ink printing device, due to the small printing force, the ink is not easy to adhere to the PCB board, the work quality is poor, and the printing head cannot be moved automatically, so the practicability is poor;
[0004] 2. The existing PCB ink printing device cannot clean the dust inside the printing device, which will cause the ink to be mixed with dust during printing, which will affect the printing quality

Method used

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  • Printed circuit board (PCB) ink printing device
  • Printed circuit board (PCB) ink printing device
  • Printed circuit board (PCB) ink printing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like Figure 1-5 As shown, the present invention provides a PCB ink printing device, comprising a main body 1, a bracket 9 is arranged on the upper end of the main body 1 of the main body 1, a control box 10 is arranged on one side of the bracket 9, and a placing table is arranged on one side of the main body 1 Plate 2, the upper end of the placing platen 2 is provided with a dust removal device 4, one side of the dust removal device 4 is provided with a column 5, a printing head 3 is arranged above the placing platen 2, and a pressure device 8 is arranged on the upper end of the printing head 3, A suspension sliding device 6 is arranged above the pressurizing device 8, the beam 7 traverses the interior of the suspension sliding device 6 and the two ends are respectively connected with the column 5 and the bracket 9; the dust removal device 4 includes a fan 41, a dust collector 42, a blower Dust cleaning device 43 , air collecting hood 44 , air intake duct 45 , dust col...

Embodiment 2

[0030] like Figure 1-5As shown, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the suspension sliding device 6 includes a mounting block 61, a No. 1 L-shaped sliding rod 62, a locking hole 63, and a No. 2 L-shaped sliding rod 64 , the movable slot 65, the movable slot 65 is located on both sides of the installation block 61, the lock hole 63 is located at the upper end of the installation block 61, the No. On the other side of the slot 65, a movable slot 65 is provided between the installation block 61 and the No. 1 L-shaped sliding rod 62, and one side of the No. 1 L-shaped sliding rod 62 is movably connected to one side of the installation block 61 through the movable groove 65, A welding block is provided between the locking hole 63 and the mounting block 61 , and the lower end of the locking hole 63 is fixedly connected to the upper end of the mounting block 61 through the welding block.

[0031] In this embodiment, the pri...

Embodiment 3

[0033] like Figure 1-5 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the pressing device 8 includes a driving device 81, a screw shaft 82, a backing plate 83, a pressing block 84, a cam 85, and a screw shaft 82 It is located on one side of the driving device 81, the backing plate 83 is located on one side of the screw shaft 82, the pressure block 84 is located on one side of the backing plate 83, the cam 85 is located at both ends of the backing plate 83, the backing plate 83 and the pressing block 84 A welding block is arranged between the two sides, one side of the pressing block 84 is fixedly connected to one side of the backing plate 83 through the welding block, one side of the screw shaft 82 is rotatably connected to one side of the driving device 81, and the space between the cam 85 and the backing plate 83 A card slot is provided, and one side of the cam 85 is detachably connected to one side of the backing pl...

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Abstract

The invention discloses a PCB ink printing device, and relates to the technical field of printing, the PCB ink printing device comprises a main body, a support is arranged at the upper end of the main body, a control box is arranged on one side of the support, a placing platen is arranged on one side of the main body, a dust removal device is arranged at the upper end of the placing platen, and a stand column is arranged on one side of the dust removal device; and a printing head is arranged above the placing table plate. Under the combined action of a fan, a dust remover, a shell, a blowing pipe, a spring, a spiral conveying pipe, an electromagnetic control valve, an air collecting and dust sucking cover and an air inlet pipeline, dust in the printing device can be cleaned up one by one, so that the dust is not easily doped in printing ink, the printing quality can be improved, and the working efficiency is improved. Through the combined action of the driving device, the spiral shaft, the base plate, the pressurizing block and the cam, printing ink can be firmly attached to the surface of a PCB and is not prone to falling off, and by increasing the printing force, the printing head can completely press the printing ink on the surface on the board when pressing downwards for printing.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a PCB ink printing device. Background technique [0002] With the rapid development of people's living standards, PCB applications are becoming more and more extensive. PCB is a PCB circuit board, which is mainly used for the construction of integrated circuits to ensure the normal operation of the control system. During the production and processing of PCB boards, by printing ink To the surface of the PCB board, insulate the surface of the PCB board from the outside, prevent the external components from contacting and connecting with the circuit on the PCB board, resulting in short circuit damage to the board, and improve the corrosion resistance of the PCB board. The following problems exist for the prior art: [0003] 1. In the existing PCB ink printing device, due to the small printing force, the ink is not easy to adhere to the PCB board, the work quality is poor, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F17/00B41F35/00
CPCB41F17/00B41F35/00B41P2217/10B41P2217/50B41P2235/27
Inventor 韩蕾
Owner 韩蕾
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