A kind of sponge double-sided adhesive tape and release paper unwinding device

Abstract

The invention provides a sponge double faced adhesive tape and release paper unwinding device, and belongs to the technical field of electronic parts. The sponge double faced adhesive tape and releasepaper unwinding device comprises a limiting friction wheel, a tensioning friction ring, an induction shaft sleeve and an induction shaft; the two ends of an unwinding compression spring are attachedto an unwinding material shaft pressing sheet and an unwinding compression spring plate; the limiting friction wheel is connected with the tensioning friction ring through a first screw; a fixed material ring is coaxially installed on the limiting friction wheel and the tensioning friction ring; a second screw is connected with the fixed material ring and the limiting friction wheel; a limiting clamp block is installed on a limiting clamp groove of the limiting friction wheel through a limiting clamp block pin shaft; the induction shaft can slide up and down and is arranged in the induction shaft sleeve; a material using sensor is installed on the induction shaft and located in a first inverted-L-shaped slide groove; and a material replacing support limiting screw is installed on the induction shaft and located in a second inverted-L-shaped slide groove. Through the sponge double faced adhesive tape and release paper unwinding device, stable unwinding of sponge double faced adhesive tape and release paper can be achieved, and in addition, replacing of the sponge double faced adhesive tape and the release paper is quite convenient.

Description

technical field [0001] The invention relates to the technical field of electronic accessories, in particular to a device for unwinding sponge double-sided adhesive tape and release paper. Background technique [0002] The use of electronic components is huge, and each integrated circuit needs to use many electronic components. Therefore, the production scale of electronic components is very large. Electronic components are the basis of electronic products. Commonly used electronic components include: resistors, capacitors, inductors, potentiometers, transformers, etc. Mounting electronic clip is an accessory that can quickly paste and install electronic components, and has great application value in the field of electronic equipment. In the production process of attaching electronic clips, it is first necessary to paste sponge double-sided adhesive tape and release paper on the back of the plastic electronic clip, then apply cleaning agent and put it into a plastic bag, an...

AI Technical Summary

Problems solved by technology

However, the current common unwinding devices do not have any damping, and there is a large inertia during the unwinding process, and there is no pressing component, which is not conducive to the smooth unwinding of sponge double-sided adhesive tape and release paper, and common unwinding The roll equipment is very inconvenient to replace the sponge double-sided adhesive tape and release paper roll, which is time-consuming and labor-intensive

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