阅读说明：本技术 一种具有异形边框的台阶状玻璃及其制作工艺 (A kind of step-like glass and its manufacture craft with special-shaped frame ) 是由 刘斌 余仕盛 于 2019-07-12 设计创作，主要内容包括：本发明涉及玻璃的技术领域,尤其是涉及一种具有异形边框的台阶状玻璃及其制作工艺。该台阶状玻璃包括底板和设置在底板上的凸台,底板的侧面具有凸起,底板和凸台均呈平板状；凸台与底板之间沿周向具有呈L形的台阶；底板与凸台为一体成型结构。其制作工艺具体步骤有三个步骤,步骤一：开料,切割玻璃,粗成型底板的外形,所述底板的外形具有余量；步骤二：成型台阶状玻璃的台阶；步骤三：精成型底板的外形,切除底板外形的余量。得到上述具有异形边框的台阶状玻璃。该具有异形边框的台阶状玻璃由于是一体成型,所以透光率较高。(The present invention relates to the technical fields of glass, more particularly, to a kind of step-like glass and its manufacture craft with special-shaped frame.The step-like glass includes bottom plate and the boss that is arranged on bottom plate, and the side of bottom plate has protrusion, and bottom plate and boss are in tabular；Circumferentially there is L-shaped step between boss and bottom plate；Bottom plate is an integral molding structure with boss.There are three steps for its manufacture craft specific steps, and step 1: the shape of sawing sheet, glass-cutting, the shape of thick forming bottom plate, the bottom plate has surplus；Step 2: the step of step-like glass is formed；Step 3: the shape of precisive shaped bottom plate cuts off the surplus of bottom plate shape.Obtain the above-mentioned step-like glass with special-shaped frame.This has the step-like glass of special-shaped frame due to being to be integrally formed, so light transmittance is higher.)

1. a kind of step-like glass with special-shaped frame, which is characterized in that including bottom plate (7) and be arranged on bottom plate (7) The side of boss (8), bottom plate (7) has raised (71), and bottom plate (7) and boss (8) are in tabular；Boss (8) and bottom plate (7) Between circumferentially have L-shaped step；

Wherein, the bottom plate (7) is an integral molding structure with boss (8).

2. a kind of manufacture craft of the step-like glass with special-shaped frame has heterotype edge for processing in claim 1 The step-like glass of frame, specific step is as follows for the manufacture craft:

Step 1: the shape of sawing sheet, glass-cutting, the shape of thick forming bottom plate (7), the bottom plate (7) has surplus；

Step 2: the step of step-like glass is formed；

Step 3: the shape of precisive shaped bottom plate (7) cuts off the surplus of bottom plate (7) shape.

3. a kind of manufacture craft of step-like glass with special-shaped frame according to claim 2, it is characterised in that: institute Stating and forming the step specific steps of step-like glass in step 2 includes step a and step b；

Step a is that the glass evacuated absorption after sawing sheet is polished using numerical control carving machine, slightly formed step-like using the first mold The step of the step of glass, the step-like glass has surplus；

Step b is the step of the step-like glass of precisive shaped, and the surplus of the step a is abraded using cutter.

4. a kind of manufacture craft of step-like glass with special-shaped frame according to claim 3, it is characterised in that: step It is that a point side is polished to the polishing mode of the glass polishing after sawing sheet in rapid a.

5. a kind of manufacture craft of step-like glass with special-shaped frame according to claim 3, it is characterised in that: the One mold is provided with locating slot (1), and the shape of locating slot (1) is consistent with the shape of thick forming bottom plate (7), and the first mold is for holding Receive the glass after sawing sheet.

6. a kind of manufacture craft of step-like glass with special-shaped frame according to claim 5, it is characterised in that: the One mold is connect by screw with numerical control carving machine.

7. a kind of manufacture craft of step-like glass with special-shaped frame according to claim 2 or 3, feature exist In: the glass evacuated absorption in the step 3 using the second mold to molding step cuts off bottom plate using numerical control carving machine afterwards (7) surplus of shape.

8. a kind of manufacture craft of step-like glass with special-shaped frame according to claim 5, it is characterised in that: the There are two grooves for two molds tool, are the first groove (5) and the second groove (6) respectively, and the shape of the first groove (5) is annular, and Identical as bottom plate (7) chamfered shape, the first groove (5) is for accommodating cutter；

The shape of second groove (6) is identical as boss (8) shape, and the second groove (6) is for accommodating boss (8)；

Second groove (6) setting is in the flange that the first groove (5) surrounds and the depth of the second groove (6) is less than step height.

9. a kind of manufacture craft of step-like glass with special-shaped frame according to claim 8, it is characterised in that: the Two molds are connect by screw with numerical control carving machine.

Technical field

The present invention relates to the technical fields of glass, more particularly, to a kind of step-like glass and its system with special-shaped frame Make technique.

Background technique

There is a kind of step-like glass with special-shaped frame on the market now, which includes bottom plate and be arranged on bottom plate Boss, bottom plate and boss are in tabular.Circumferentially there is L-shaped step, the side of bottom plate has between boss and bottom plate Protrusion.

Above-mentioned its manufacture craft of step-like glass is to process boss respectively with bottom plate, then using adhesive by boss It is bonded together with bottom plate.

But the step-like glass produced by above-mentioned manufacture craft, due to having adhesive between boss and bottom plate, So causing the light transmittance of step-like glass lower.

Summary of the invention

The object of the present invention is to provide a kind of step-like glass and its manufacture craft with special-shaped frame, mainly to be solved Certainly the technical issues of is the light transmittance for how improving step-like glass.

Foregoing invention purpose of the invention has the technical scheme that with the step-like of special-shaped frame Glass includes bottom plate and the boss that is arranged on bottom plate, and the side of bottom plate has protrusion, and bottom plate and boss are in tabular；Boss Circumferentially there is L-shaped step between bottom plate；Wherein, bottom plate is an integral molding structure with boss.

By using above-mentioned technical proposal, bottom plate is integrally formed with boss, is formed after bonding compared to bottom plate and boss Step-like glass with special-shaped frame, improves the light transmittance of the step-like glass.

The present invention is further arranged to: specific step is as follows: step for the step-like glass making process with special-shaped frame One: the shape of sawing sheet, glass-cutting, the shape of thick forming bottom plate, bottom plate has surplus；Step 2: step-like glass is formed Step；Step 3: the shape of precisive shaped bottom plate cuts off the surplus of bottom plate shape.

By using above-mentioned technical proposal, for step 1 by thick forming bottom plate shape, there are surpluses to prevent in process Small fault causes glass to be scrapped, after first form the step of step-like glass, finally by step 1 there are the surplus of bottom plate cut It removes, makes product integrated molding.

The present invention is further arranged to: the step specific steps that step-like glass is formed in step 2 include step a and step Rapid b；Step a is that the glass evacuated absorption after sawing sheet is polished using numerical control carving machine, slightly formed step-like using the first mold The step of the step of glass, step-like glass has surplus；Step b is the step of the step-like glass of precisive shaped, more than step a Amount is abraded using cutter.

By using above-mentioned technical proposal, step a slightly forms the step of step-like glass, and there are surplus, prevents from processing Generation small deviation in the process causes glass to be scrapped, after again by the step of the step-like glass of step b precisive shaped, more than removing Amount, makes stepped.

The present invention is further arranged to: being that a point side is polished to the polishing mode of the glass polishing after sawing sheet in step a.

It by using above-mentioned technical proposal, polishes the glass point side after sawing sheet, finer glass can be carried out Polishing.

The present invention is further arranged to: the first mold is provided with locating slot, and the shape of locating slot is outer with thick forming bottom plate Shape is consistent, and the first mold is for accommodating the glass after sawing sheet.

By using above-mentioned technical proposal, the first mold is abutted by locating slot with glass, to prevent glass from slightly forming Glass movement leads to glass breakage, scraps when the step of step-like glass.

The present invention is further arranged to: the first mold is connect by screw with numerical control carving machine.

By using above-mentioned technical proposal, the first mold is connect by screw with numerical control carving machine, is detachably connected with realizing It connects, the first mold more easy to assemble.

The present invention is further arranged to: the glass evacuated absorption in step 3 using the second mold to molding step, rear benefit With the surplus of numerical control carving machine excision bottom plate shape.

By using above-mentioned technical proposal, using by step 2, treated after glass is put into the second mold, vacuum suction Glass fixes glass, the rear surplus for cutting off bottom plate shape.

The present invention is further arranged to: the second mold tool is the first groove and the second groove respectively there are two groove, first The shape of groove is annular, and identical as bottom plate chamfered shape, and the first groove is for accommodating cutter；The shape of second groove with it is convex Platform shape is identical, and the second groove is for accommodating boss；Second groove is arranged in the flange that the first groove surrounds and the second groove Depth be less than step height.

By using above-mentioned technical proposal, in step 3, contradict boss and the second groove, after glass evacuated absorption Using numerical control carving machine by special-shaped bottom plate milled, one block of step-like glass with special-shaped frame is obtained.Due to the second groove Depth is less than step height, so will not will be special-shaped during vacuum suction glass-cutting abnormity base plate configuration during this Bottom plate damage.

The present invention is further arranged to: the second mold is connect by screw with numerical control carving machine.

By using above-mentioned technical proposal, the second mold is connect by screw with numerical control carving machine, is detachably connected with realizing It connects, the second mold more easy to assemble.

To sum up, advantageous effects of the invention are as follows:

1. bottom plate and boss are integrally formed, it is adhesion-molded with boss compared to bottom plate, improve the step with special-shaped frame The light transmittance of shape glass.

2. first step is ground to come, after base plate configuration is ground, can prevent from polishing after first polishing base plate step the case where Under, polish step when bottom plate wear that will easily polish, lead to glass breakage.

Detailed description of the invention

Fig. 1 is a kind of process frame diagram of step-like glass making process with special-shaped frame

Fig. 2 is the structural schematic diagram of the first mold

Fig. 3 is the structural schematic diagram of the second mold

Fig. 4 is a kind of structural schematic diagram of step-like glass with special-shaped frame.

In figure, 1, locating slot；2, screw hole；3, port；4, air drain；5, the first groove；6, the second groove；7, bottom plate；71, Protrusion；8, boss.

Specific embodiment

Below in conjunction with attached drawing, invention is further described in detail.As shown in figure 4, a kind of step with special-shaped frame Shape glass includes bottom plate 7 and the boss 8 that is arranged on bottom plate 7, and the side of bottom plate 7 has protrusion 71, and bottom plate 7 and boss 8 are in Tabular；Circumferentially there is L-shaped step between boss 8 and bottom plate 7；Wherein, bottom plate 7 is an integral molding structure with boss 8. Further, 8 shape of boss is cuboid, and with a thickness of 3mm, bottom plate 7 can be printed on ink with a thickness of 0.8mm on bottom plate 7.

This has a manufacture craft of the step-like glass of special-shaped frame, the flow chart of step as shown in Figure 1, specific steps such as Under:

Step 1: the shape of sawing sheet, glass-cutting, the shape of thick forming bottom plate 7, bottom plate 7 has surplus；Further, it utilizes Glass cutting machine cuts base glass, and with drawing compact dimensions made allowance, unilateral surplus is 0.5mm.After the completion of cutting, Glass after sawing sheet is cleaned and dried, is dried after being developed a film using plate cleaning machine.

Step 2: the step of step-like glass is formed.Wherein step 2 includes step a and step b: step a is existing by the One mold is fixed on the fixture of numerical control carving machine, and the first mold is connect by screw with the fixture of numerical control carving machine, by sawing sheet Glass afterwards is put into the first mold, using the first mold to the glass evacuated absorption after sawing sheet, prevents glass in cutting luck It is dynamic, it is polished afterwards using numerical control carving machine, slightly forms the step of step-like glass, the step of step-like glass has surplus；Into one Step, polishing mode is that a point side is polished, and the side edge length surplus of step, altitude margin are 0.03mm when stepped.

Step b is the step of the step-like glass of precisive shaped, using the first mold to the glass of the obtained thick molding step of step a Glass vacuum suction utilizes cutter to abrade using polish above-mentioned step side edge length, the surplus of height of numerical control carving machine afterwards.Polishing Mode is that a point side is polished.

Step 3: the shape of precisive shaped bottom plate 7, the glass evacuated absorption using the second mold to molding step are rear to utilize Numerical control carving machine cuts off the surplus of 7 shape of bottom plate, cuts off the surplus of 7 shape of bottom plate.

Wherein, the first mold is as shown in Fig. 2, the first mold is provided with locating slot 1, the shape of locating slot 1 and thick formed sole The shape of plate 7 is consistent, and the first mold is for accommodating the glass after sawing sheet.It further include screw hole 2, port 3 and gas on first mold Slot 4, the number of screw hole 2 are four, are distributed in locating slot 1, screw hole 2 penetrates through the first mold；Screw may pass through screw hole 2, it is threadedly coupled with the fixture on numerical control carving machine, to fix the first mold.For the setting of port 3 at 1 middle part of locating slot, port 3 can Vacuum suction makes to form negative pressure in locating slot 1 for air-breathing, the glass in locating slot 1 is fixed on the first mold.Air drain 4 In matrix pattern, the center of field word is port 3, and air drain 4 does not penetrate through the first mold, and air drain 4 can make the space far from 3 part of port Negative pressure is generated, the glass that will be far from port 3 is fixed on the first mold.

In addition, there are two grooves as shown in figure 3, the second mold has for the second mold, are that the first groove 5 and second are recessed respectively The shape of slot 6, the first groove 5 is annular, and identical as 7 chamfered shape of bottom plate, and the first groove 5 is for accommodating cutter；Second is recessed The shape of slot 6 is identical as 8 shape of boss, is 1:1, the second groove 6 is for accommodating boss 8；

Second groove 6 is arranged in the flange that the first groove 5 surrounds and the depth of the second groove 6 is less than step height.Further , the depth of the second groove 6 will be less than 3mm.It further include screw hole 2, port 3 and air drain 4, of screw hole 2 on second mold Number is four, is distributed in the second groove 6, and screw hole 2 penetrates through the first mold；Screw may pass through screw hole 2, with numerical control carving machine On fixture be threadedly coupled, to fix the first mold.The setting of port 3 at the middle part of the second groove 6, port 3 can vacuum suction, be used for Air-breathing makes to form negative pressure in the second groove 6, and the glass in the second groove 6 is fixed on the second mold.Air drain 4 is in matrix pattern, The center of field word is port 3, and air drain 4 does not penetrate through the first mold, and air drain 4 can make the space far from 3 part of port generate negative pressure, The glass that will be far from port 3 is fixed on the second mold.

In step 3, first the second mold is fixed by screws on the fixture of numerical control carving machine, after step 2 will be ground Good 8 step of boss is put into the second groove 6, contradicts 8 upper surface of boss and 6 bottom surface of the second groove, opens numerical control carving machine, Make it is glass evacuated be adsorbed on the second mold, then the bottom plate 7 in the top of boss 8 is cut, is obtained with heterotype edge The step-like glass of frame.Since 6 depth of the second groove is less than step depth, and 7 thinner thickness of bottom plate, so will not when cutting Because negative pressure leads to greatly very much 7 glass breaking of bottom plate.In step 2 and step 3, the cutter of CNC carving machine is diamond cutter.

It can be cleaned and is dried after obtaining the step-like glass of special-shaped frame.

Further, chemical tempering can be carried out to the step-like glass of special-shaped frame, improves the step-like of special-shaped frame The mechanical strength of glass, method is that the step-like glass for the special-shaped frame that will be obtained is put into the annealing furnace equipped with potassium nitrate, right Its tempering.

Further, ink for screen printing can also be carried out to the step-like glass of special-shaped frame, makes heterotype edge using screen printer The step-like glass of frame has required decorative pattern or pattern.

First ink for screen printing can be carried out after chemical tempering carried out by the step-like glass to special-shaped frame.

Further, finally product testing can be carried out to the step-like glass of processed special-shaped frame.

The implementation principle of the present embodiment are as follows: bottom plate 7 is integrally formed with boss 8, bonds compared to bottom plate 7 and boss 8 The step-like glass of molding special-shaped frame afterwards, improves the light transmittance of the step-like glass.

By step 1 by thick 7 shape of forming bottom plate, there are surplus can prevent the small fault in process from causing Glass is directly scrapped, after first form the step of step-like glass, first pass through step a and slightly form the step of step-like glass, and stay Have a margin, prevent the generation small deviation in process from glass being caused to be scrapped, after again pass through the step-like glass of step b precisive shaped Step, abrade surplus, make stepped.Final step three by step 1 there are bottom plate 7 surplus excision, make product one Body chemical conversion type.

It polishes in step 2 the glass point side after sawing sheet, finer can polish glass.First mold It is abutted by locating slot 1 with glass, to prevent glass glass movement when slightly forming the step of step-like glass from glass being caused to damage It is bad, scrap.And first mold connect with numerical control carving machine by screw, be detachably connected with realization, the first mould more easy to assemble Tool.Using by step 2, treated after glass is put into the second mold in step 3, vacuum suction glass fixes glass, after cut Except the surplus of 7 shape of bottom plate.In step 3, boss 8 and the second groove 6 are contradicted, numerical control will be utilized after glass evacuated absorption Special-shaped 7 milled of bottom plate is obtained one block of step-like glass with special-shaped frame by carving machine.Since the depth of the second groove 6 is small In step height, so will not be during vacuum suction glass-cutting abnormity 7 shape of bottom plate by special-shaped bottom plate 7 during this Damage.Second mold is connect by screw with numerical control carving machine, is detachably connected with realizing, the second mold more easy to assemble.

The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it It is interior.