CN100483016C

CN100483016C - Manufacturing method of glass art lamp shade

Info

Publication number: CN100483016C
Application number: CNB2007100269997A
Authority: CN
Inventors: 林家健
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-15
Filing date: 2007-02-15
Publication date: 2009-04-29
Anticipated expiration: 2027-02-15
Also published as: CN101042222A

Abstract

It relates to the manufacturing for a glass light lamp with bubbling, processing the concave and convex surface of the glass bulb, twisting the glass wire, baking, shaping of the hood, annealing and completion of the artistic lamp hood. It can realize mass production with high production efficiency, strong sense of vividness and cubic effect.

Description

A kind of manufacture method of glass art lamp shade

[technical field]

The present invention relates to a kind of glass lamp shade, refer in particular to the manufacture method of glass art lamp shade.

[background technology]

Present stage, people have two kinds of methods in the common way of making patterned glass lamp shade, a kind of is to paint drafting, this paint the pattern that draws be easy to wipe spend, wear and tear, come off, variable color, and pattern is that to float over lampshade lip-deep, its pattern stereoscopic impression is poor, brings the of low grade of product; Another kind method is to use pad printing method, and it is imprinted on pattern on the plastic paper earlier, plastic paper is attached on glassly again, then makes the pattern bat printing on glass with high-temperature baking, and the method process velocity is slow, and pattern also is that the third dimension of floating on the surface is poor, of low grade.

[summary of the invention]

The objective of the invention is to be to overcome the deficiencies in the prior art the manufacture method of the glass art lamp shade that provide that a kind of third dimension that can make its product is strong, steady quality and class is high.

In order to solve the technical problem of above-mentioned existence, the present invention adopts following technical proposals:

A kind of manufacture method of glass art lamp shade is characterized in that comprising the steps:

One), froths: with the blowpipe of hollow glass is picked out from glass-melting furnace and blow out a glass envelope;

Two), the concave, convex surface of processed glass bubble: after blocking the import of blowpipe, glass envelope is put in the tangent line mould presses, thereby make glass envelope become the concavo-convex glass envelope of surface band concave and convex stripe;

Three), around glass thread: the different glass of outer surface color of from glass-melting furnace, choosing a kind of and this concavo-convex glass envelope with another strip metal rod or metal tube on the concavo-convex glass envelope around on the continuous spiral glass thread of multi-turn;

Four), baking: toast while then will be rotate, make glass thread not protrude with glass envelope that bonding place, surface disconnects and to the abutting edge contraction and make the erose one by one glass salient point of abutting edge formation around the concavo-convex glass envelope of upper glass line;

Five), the moulding of lampshade: the glass envelope after will toasting is put in the corresponding glass mold of pre-designed and required lampshade profile, then make the glass distending fit to the glass mold inwall, thereby form needed glass shape and surperficial color spot toward interior air blowing of blowpipe;

Six), annealing: with glass shape gently abate make it with after blowpipe separates, then it put in the annealing cellar for storing things and annealing;

Seven), finishing of technology lampshade: the mouthpiece place clout of removing annealing back glass shape can make this technology lampshade of belt surface color spot.

The manufacture method of aforesaid glass art lamp shade is characterized in that: before sending described glass envelope to the tangent line mould, also wrap the glassy layer of one deck to multilayer on glass envelope.

Compared with prior art; the invention has the beneficial effects as follows: the present invention can accomplish scale production, its production efficiency height, and all use true glass material; the technology lampshade strong sense of reality of being produced, third dimension are strong, its pattern can not fade, steady quality, the class height.

The present invention is described in further detail below in conjunction with accompanying drawing and the specific embodiment:

[description of drawings]

Fig. 1 is the cutaway view of the intermediate products produced of glass-blowing of the present invention bubble operation;

The schematic perspective view of employed tangent line mould when Fig. 2 is the operation of processing convex-concave surface of the present invention;

Fig. 3 is the front view of Fig. 2;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is the front view of the intermediate products produced of the operation of processing convex-concave surface of the present invention;

Fig. 6 is that the A-A of Fig. 5 is to cutaway view;

Fig. 7 is the processing schematic diagram around the glass thread operation of the present invention;

Fig. 8 is that the B-B of Fig. 7 is to cutaway view;

Fig. 9 is the I portion enlarged drawing of Fig. 8;

Figure 10 is the front view of the roasting procedure of the present invention intermediate products that toast out;

Figure 11 is that the C-C of Figure 10 is to cutaway view;

Figure 12 is the II portion enlarged drawing of Figure 11;

Figure 13 is the production schematic diagram of lampshade forming process of the present invention;

Figure 14 is the front view of the intermediate products produced of lampshade forming process of the present invention;

Figure 15 is that the D-D of Figure 14 is to cutaway view;

Figure 16 is the III portion enlarged drawing of Figure 15;

Figure 17 is the schematic diagram of the intermediate products produced of annealing operation of the present invention;

Figure 18 is the schematic diagram of finished product-technology lampshade of being produced of removal clout operation of the present invention.

[specific embodiment]

The present invention is a kind of manufacture method of glass art lamp shade, and it comprises the steps:

One), froth: with the blowpipe 1 of hollow glass is picked out from glass-melting furnace and blow out a glass envelope 2, blowpipe 1 is hollow metal tube, and the glass that is used for choosing from glass-melting furnace a fusing comes glass-blowing bubble 2, as shown in Figure 1;

Two), the concave, convex striped on processed glass bubble surface: after blocking the air blowing import of blowpipe 1, grasp blowpipe 1 glass envelope 2 is put into pressure in the tangent line mould 4 (shown in Fig. 2-4), thereby make glass envelope 2 become the concavo-convex glass envelope 3 (shown in Fig. 5,6) of band concave and convex stripe 5;

Three), around glass thread: from the tangent line mould, take out concavo-convex glass envelope 3, if this moment this glass envelope the temperature heat a little that descends too much, then with another strip metal rod or metal tube from choose a kind of the glass-melting furnace and the different glass 6 of outer surface color this glass envelope have on the concavo-convex glass envelope 3 around on the continuous spiral glass thread 7 of multi-turn (shown in Fig. 7-9);

Four), baking: toast while will be rotate around the concavo-convex glass envelope 3 of upper glass line 7 with blowpipe 1, glass thread is not disconnected with bonding place, the protrusion of concavo-convex glass envelope 3 surface and shrink and make the abutting edge form erose one by one glass salient point 8 (shown in Figure 10-12) to the abutting edge, this is according to the principle of newton law of viscosity-liquid object along with its cementability reduction of rising of temperature, thereby the glass thread of being broken is shunk toward the abutting edge;

Five), the moulding of lampshade: the concavo-convex glass envelope 3 after will toasting is put in the corresponding glass mold 9 of pre-designed and required lampshade profile, then in blowpipe 1, blow, rotating blowpipe 1 ceaselessly simultaneously, make the glass distending fit to glass mold 9 inwalls, thereby form needed glass shape 10, at this moment have glass irregularly shaped and that arrange orderly color spot 11 to be presented at the moment on glass surface, shown in Figure 13-16, whole blowing process has all been finished;

Six), annealing: with glass shape 10 gently abate make it to separate back (as Figure 17) with blowpipe 1, then it put in the annealing cellar for storing things and annealing, carry out the annealing in process about 2 hours usually;

Seven), finishing of technology lampshade: remove the mouthpiece place clout of the glass shape 10 after annealing, can make technology lampshade 12 of the present invention (as shown in figure 18).

Like this, the made color spot strong sense of reality that comes out, third dimension is strong and its pattern can not fade, steady quality, the class height.

Before sending described glass envelope 2 to tangent line mould 4, can also on glass envelope, wrap the glassy layer of one deck to multilayer.The color of this glassy layer can be different with the color of glass envelope 2, because a lot of glass altars can be arranged in a glass glass smelting furnace, each glass altar can be used to melt the glass of different colours, can make the technology lampshade of shades of colour or color combination like this.

Claims

1, a kind of manufacture method of glass art lamp shade is characterized in that comprising the steps:

One), froths: with the blowpipe (1) of hollow glass is picked out from glass-melting furnace and blow out a glass envelope (2);

Two), the concave, convex surface of processed glass bubble: after blocking the import of blowpipe (1), glass envelope (2) is put into pressure in the tangent line mould (4), thereby makes glass envelope (2) become the concavo-convex glass envelope (3) of band concave and convex stripe (5);

Three), around glass thread: the different glass of outer surface color (6) of from glass-melting furnace, choosing a kind of and this concavo-convex glass envelope (3) with another strip metal rod or metal tube on the surface of concavo-convex glass envelope (3) around the continuous spiral glass thread of last multi-turn (7);

Four), baking: then will be rotates on one side and toast, make glass thread not protrude surperficial bonding place disconnection and to the abutting edge contraction and make abutting edge formation erose one by one glass salient point (8) with concavo-convex glass envelope (3) around the concavo-convex glass envelope (3) of upper glass line (7);

Five), the moulding of lampshade: the glass envelope after will toasting (3) is put in the corresponding glass mold of pre-designed and required lampshade profile (9), then make the glass distending fit to glass mold (9) inwall, thereby form needed glass shape (10) and surperficial color spot (11) toward interior air blowing of blowpipe (1);

Six), annealing: with glass shape (10) gently abate make it with after blowpipe separates, then it put in the annealing cellar for storing things and annealing;

Seven), finishing of technology lampshade: the mouthpiece place clout of removing annealing back glass shape (10) can make this technology lampshade (12) of belt surface color spot (11).

2, the manufacture method of glass art lamp shade according to claim 1 is characterized in that: sending described glass envelope (2) to tangent line mould (4) before, also wrap the glassy layer of one deck to multilayer on glass envelope (2).