Pump type scraper head matched device
A scraper head and pump-type technology, which is applied in the field of pump-type scraper head supporting devices, achieves the effects of weight reduction, simple extrusion and injection, and easy implementation
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[0047] In order to facilitate the understanding of those skilled in the art, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments:
[0048] Such as Figure 2-9 As shown, the present invention discloses a pump-type scraper head matching device capable of accurately and automatically controlling the pump-type scraper head 10 . When applying solder paste to the PCB board, by using this pump-type scraper head matching device, the solder paste can be automatically extruded and sprayed, and filled on the solder pad of the circuit board through the stencil.
[0049] refer to figure 2 , the supporting device of the pump scraper head, including:
[0050] a first driving assembly for driving the lifting movement of the first pressing rod;
[0051] a second driving assembly for driving the lifting movement of the second pressing rod;
[0052] A sensor assembly for sensing the position signals of the first and s...
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