A kind of numerical control processing technology of small glass

Tue Nov 08 14:59:47 CST 2022

FIELD OF THE INVENTION The present invention relates to the technical field of glass production, and in particular, to a numerical control machining process of small glass. BACKGROUND OF THE INVENTION In the existing numerical control processing technology for producing small glass, the method of vacuum adsorption is often used to fix the small glass during processing, but the small glass will be subjected to vibration of the numerical control machine tool during the processing, resulting in the position of the small glass. Change, there is a movement problem. And this problem will be more serious when the size of the glass produced is smaller, because the

smaller size glass has fewer vacuum suction holes that generate suction, so it is greatly affected by the vibration during processing. SUMMARY OF THE INVENTION The present invention discloses a numerical control processing technology for small glass, which can process small glass from 0.3 inches to 3 inches, improves the problem of displacement during processing of small glass, and can process multiple pieces of small glass at the same time, effectively improving the processing efficiency. efficiency. In order to achieve the above object, the present invention provides a numerical control processing technology for small glass, the processing technology includes the following steps: printing protective ink on the glass; cutting the glass; bonding the glass to the numerical control processing base ; Process the glass to a preset size by means of numerical control processing; perform deinking treatment on the glass; strengthen the glass. As an optional embodiment, in the step of adhering the glass to the CNC machining base, it specifically includes the following steps: placing the cut glass on the dispensing jig; The CNC machining base is provided with an adhesive at a position corresponding to the glass; the CNC machining base is fastened to the dispensing jig, and the adhesive is bonded to the glass on the dispensing jig; The dispensing jig is removed, and the glass is bonded to the CNC machining base. As an optional embodiment, the CNC machining base includes a base body and a plurality of support brackets disposed on the base body, and two adjacent support brackets are arranged at intervals, and each support bracket A carrying area for carrying the glass is provided on the upper surface, and a glue dispensing area is arranged in the carrying area, and the glue dispensing area is used for setting the adhesive. As an optional embodiment, the dispensing jig includes a bottom plate and a plurality of glass positioning structures spaced from the bottom plate, the glass is engaged with each of the glass positioning structures, and each of the glass positioning structures The positioning structures are respectively arranged in a one-to-one correspondence with each of the bearing brackets. As an optional implementation manner, the glass positioning structure is a slot on the bottom plate that matches the glass, or the glass positioning structure is a plurality of protrusions protruding on the bottom plate strips, each of the protruding strips and the bottom plate forms a gap for clamping and positioning the glass. As an optional implementation manner, the base body is further provided with a plurality of first positioning structures, and the bottom plate is provided with second positioning structures corresponding to the first positioning structures, and the second positioning structures and the The first positioning structure is fastened, so that the base and the bottom plate are fastened and the adhesive is bonded to the glass. As an optional embodiment, the adhesive is shadowless adhesive, and an irradiation hole is provided on the base plate at a position corresponding to the glue dispensing area, and the irradiation hole is used for ultraviolet rays to pass through to irradiate the adhesive. As an optional implementation manner, after the CNC machining base is fastened to the dispensing jig and the adhesive is adhered to the glass on the dispensing jig, The processing technique further includes: turning the numerical control processing base and the dispensing jig over, so that the dispensing jig is located above the numerical control processing base; using a UV machine to correspond to the dispensing jig The glass and the position of the adhesive are irradiated with ultraviolet rays, so that the adhesive is cured and adhered to the glass; the dispensing jig is removed, and the glass is adhered to the CNC machining base.