Model cutting device for mobile phone heat dissipating graphite sheet
A technology for heat dissipation and graphite flakes for mobile phones, applied in stone processing tools, stone processing equipment, work accessories, etc. The effect of crack rate and difficulty reduction
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[0034] Such as figure 1 Shown is a die-cutting device for mobile phone cooling graphite sheets, which includes a first die-cutting unit, a first waste discharge unit, a double-sided adhesive bonding unit, a second die-cutting unit, and a second die-cutting unit arranged in sequence along the moving direction of the material belt. Unit, single-sided adhesive separation unit and the third die-cutting unit, the graphite sheet 2 attached to the single-sided adhesive 1 is die-cut in the first die-cutting unit, and the graphite sheet 2 is discharged through the first waste discharge unit After the outer frame is scrapped, the double-sided adhesive 4 with the release film 3 and the graphite sheet 2 are attached in the double-sided adhesive bonding unit, and the positioning is punched in the second die-cutting unit, and the single-sided adhesive is separated by the single-sided adhesive unit After the single-sided adhesive tape 1 is discharged, the double-sided adhesive tape 4 is die-...
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Abstract
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