Material belt scribing-cutting device with adjustable cutter height and scribing interval

Abstract

The invention discloses a material belt scribing-cutting device with adjustable cutter height and scribing interval. The scribing-cutting device comprises a longitudinal track beam, and an outer trackis formed in the middle of the front side face of the track beam. An inner guide hole same as the vertical section of the track beam is formed in the middle of each interval adjusting assembly and the inner guide holes are attached to all the surfaces of the track beam; fastening pieces are in threaded connection with first threaded through holes of front clamping plates, and the front ends of the fastening pieces are attached to the outer track in a compressed manner; the rear side face of each rear clamping plate is in threaded connection with a vertical sliding rail; a sliding block is installed at the upper end of the inner side face of a clamp of each height adjusting assembly; two compression springs are arranged between each sliding block and a corresponding limiting baffle; each height adjusting handle is vertically in threaded connection to an adjusting end plate; the lower moving end of each height adjusting handle is attached to the upper surface of the corresponding clampin a compressed manner; and an expansion plate of each elastic clamping assembly can deform to generate an expansion force, so that blades are fixed in cutter cavities of the clamps. The material beltscribing-cutting device with the adjustable cutter height and scribing interval has the effects of stepless adjustment of the longitudinal intervals of the blades and accurate adjustment of the height of the blades.

Description

technical field [0001] The invention relates to a 3C material tape marking device, in particular to a material tape marking and cutting device with adjustable knife height and marking distance. Background technique [0002] In the production of 3C products, 3C material tapes have been widely used in the fields of substrates, protective films, and carrier tapes. For the convenience of positioning, 3C material tapes often involve multiple cutting tools. The cutting height is different, and the heights of multiple scribing tools need to be adjusted frequently, but the height of the existing scribing tools is not convenient to adjust, or there are differences in the adjustment of multiple tools to the same height, and it is impossible to adjust accurately. Moreover, the 3C material tapes have different widths or different marking positions, and the marking positions are often changed. The adjustment of the distance between the existing marking blades is complicated, and the adju...

AI Technical Summary

Problems solved by technology

[0002] In the production of 3C products, 3C material tapes have been widely used in the fields of substrates, protective films, and carrier tapes. For the convenience of positioning, 3C material tapes often involve multiple cutting tools. The cutting height is different, and the heights of multiple scribing tools need to be adjusted frequently, but the height of the existing scribing tools is inconvenient to adjust, or there are differences in the adjustment of multiple knives to the same height, and it is impossible to adjust accurately

Moreover, the 3C material tapes have different widths or different marking positions, and the marking positions are often changed. The adjustment of the distance between the existing marking blades is complicated, and the adjustment process is easy to rotate the blades, which cannot be accurately positioned; both of the above two situations produce tapes. Poor scribing, long downtime in equipment, low production efficiency

Images