Vibration wave roll and microsphere loading device for reflecting material

Abstract

The invention discloses a microsphere loading device for a reflecting material. The microsphere loading device for the reflecting material comprises a base material, a conveying roll, a thermalizationdevice, a microsphere containing funnel and a residue removal mechanism; the residue removal mechanism comprises a longitudinal movement structure and a vibration wave roll; the thermalization deviceis used for illuminating and heating an adhesive on the surface of the base material; the microsphere containing funnel is used for that the adhesive is adhered to a reflective microsphere after thesurface is thermalized after the base material enters the microsphere containing funnel; one end, rotating downwards along with a roll body, of a vibration wave part is a vibration wave sending end; the vibration wave sending end faces the surface, to which the reflective microsphere is not adhered, of the base material; the vibration wave roll comprises the roll body and a vibration wave device and comprises a fixing part, a connection part and the vibration wave part; the vibration wave part is sheet bar-shaped or stripped, the connection part is connected with the fixing part and the vibration wave part, the connection part is flexible movement connection part, the fixing part is connected with the roll body; and the fixing part and the roll body synchronously rotate. For the microsphere loading device, the vibration wave part is driven by the roll body to rotate to form an interval high-speed air flow, and the air flow impacts the surface of the base material at a high frequency, so that the base material rapidly vibrates under the condition without contact, and redundant reflective microspheres on the surface of the base material are automatically shaken off.

Description

technical field [0001] The invention relates to a feeding device for reflective materials, in particular to a vibrating roller and a microbead feeding device for reflective materials. Background technique [0002] In the preparation process of reflective materials, such as figure 1 As shown, the substrate needs to pass through the dipping device 5 and the drying device 6 in sequence to form a layer of adhesive surface on the surface of the dipping device 5 , and then the moisture in the glue is dried by the drying device 6 . [0003] Afterwards, the substrate with the glue surface enters into the reflective microbeads, and the reflective microbeads are attached to the glue surface of the substrate through the glue surface. However, after the beads are attached to the rubber surface, there will be some redundant reflective beads, which are not firmly attached to the rubber surface, and the amount of reflective beads carried on the substrate is also too large, so the operator...

AI Technical Summary

Problems solved by technology

However, after the beads are attached to the rubber surface, there will be some redundant reflective beads, which are not firmly attached to the rubber surface, and the amount of reflective beads carried on the substrate is also too large, so the operator needs to add one more to the production line. Vibration device to shake off excess reflective beads

[0004] The vibration method currently used is to use artificial hammering on the surface of the substrate to shake off the reflective beads, but the substrate is in a state of transportation, so there is a certain relative movement between the hammering point and the substrate when hammering. Difficult to move quickly and if transported quickly would allow points of contact to nick or tear the substrate

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