Regenerating method of soft bag ink box and special tool thereof
A technology of ink cartridges and soft bags, applied in printing and other fields, can solve problems such as uneconomical, discarded ink cartridges, environmental pollution of ink cartridges, etc., and achieve the effect of reducing pollution and saving printing costs
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no. 1 example
[0042] Step 1: Remove the one-way check valve. see Figure 5 , first use a camera 18 to remove the ink supply head gland 2, and then take out the sealing ring 3, valve body 3 and valve spring 6 such as Figure 6 , and then use the special drill 19 to destroy the one-way check valve such as Figure 7 , the upper part of the special drill 19 has a clamping part of the drill card, which can be installed on the drilling machine. The drill rod is a smooth round rod. The distance from the upper end of the rib 8 to the upper part of the valve cavity of the one-way check valve, like this, when the shoulder 20 reaches the upper end of the stabilised rib 8 of the compression spring, the cross grille 16 will just be drilled out, and the valve plate and the lower cover will not be drilled, thus avoiding the More crumbs. see Figure 8 and Figure 9 , the head of the drill 19 is tubular, and there is a chip hole 21 on the tube wall, which is used to discharge the debris accumulated in ...
no. 2 example
[0049] Step 1: Remove the one-way check valve. see Figure 5 , first use a camera 18 to remove the ink supply head gland 2, and then take out the sealing ring 3, valve body 3 and valve spring 6 such as Figure 6 , the method of destructively dismantling the one-way check valve is different from the above example, see Figure 10 , aim at the cross grille 16 place of upper cover with a punch 23, wash away cross grille 16, also can wash away together with lower cover 10. Due to the non-cutting method, there are only large pieces and no debris will fall into the ink bag;
[0050] The second step is to clear the ink. Pour the ink supply head down to remove the residual ink in the ink bag;
[0051] The third step is to assemble. Reinstall the valve spring, valve body and sealing ring of the shut-off valve in sequence and press the gland;
[0052] The fourth step is to fill the ink. see Figure 11 , insert the mouth end of the three-way 25 from the ink outlet end of the ink s...
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