CN1375469A

CN1375469A - Production process and equipment for multiple-cavity glass bottle and jar

Info

Publication number: CN1375469A
Application number: CN 02111498
Authority: CN
Inventors: 莲沼一雄
Original assignee: SHANGHAI GAOYA GLASS CO Ltd
Current assignee: SHANGHAI GAOYA GLASS CO Ltd
Priority date: 2002-04-26
Filing date: 2002-04-26
Publication date: 2002-10-23
Anticipated expiration: 2022-04-26
Also published as: CN1167637C

Abstract

The present invention provides a bottle-making method, including the following steps: the glass gob can be introduced into the mouth mold, the punching head is lifted to make extrusion so as to form bottle blank by means of one step process, the described mouth mold contains bottle mouth form and bottle body form; the described mouth mold and formed bottle blank are transferred on the base plate of bottom mold, and the bottle blank is cooled and mold-released so as to obtain the invented bottle product. Said invention change the traditional bottle-making process including primary mold, mouth mold and finishing mold, and adopts one-step forming process to produce glass bottle with shorter bottle body.

Description

The system bottle method and the equipment thereof of many types of chamber glass bottle and jar

Technical field

The present invention relates to a kind of system bottle method, relate in particular to a kind of bottle, also relate to relevant with it bottle making equipment than lacking and having the system bottle method of the glass bottle and jar in many types of chamber.

Background technology

For a long time, the manufacture method of vial generally is to use individual section machine (IS bottle-making machine).Fig. 6 shows the structural representation of this IS bottle-making machine mouth mould and blank mould.In the system bottle process of using the IS bottle-making machine, its bottle making equipment generally comprises blank mould, mouthful mould and becomes three parts of mould.Detailed process is, earlier with among glass gob introducing port mould P0 and the blank mould H0, add upper baffle K0 after, by drift Q0 upper punch, form material base R0.Then, utilize mouthful counter-rotating of mould P0 that material base R0 is moved to into the mould (not shown), through the final blowing of one-tenth mould, and by becoming mould and substrate that bottle is cooled off.In aforesaid method, mouthful mould P0 forms the bottleneck of vial, and blank mould H0 forms the bottle of vial.Owing to adopted isolating two moulds to form bottle and bottleneck respectively, so in the bottle making equipment, just need fuse a blank mould H0 and a mouthful mould P0.For normal vial, there is no too big problem in realization.But when this bottle making equipment was used for making the extremely short flats glassware of bottle, the traditional method that blank mould and mouthful mould are linked together just was difficult to realize.And when using a blank mould and a mouthful mould to be shaped, the heat of mould each several part is different, makes bottle generation seminess during production easily.When utilizing classical production process to produce, for reaching the short and small requirement of bottle size, the blank mould size is shorter also, the blank mould smaller volume, and the blank mould temperature is difficult for stabilizing thus, makes bottle crack shortcomings such as surface irregularity easily.

In addition, in above-mentioned traditional bottle producing process, mouthful mould and the mutual mold thickness of blank mould have big difference, die temperature is also different when causing punching press, material base is transplanted on into the mold process from blank mould, and material base each several part thermal change factor is more, and vial is cracked.Moreover blank mould has a joint line with the connection portion of mouthful mould, and this joint line must be stayed neck part.For the extremely short vial of bottle, it is very dazzling that this joint line can seem, can have influence on the quality of product.

Summary of the invention

In view of the above-mentioned shortcoming and the problem that exist in traditional system bottle method and apparatus, the object of the present invention is to provide a kind of system bottle method of short glass bottle and jar of bottle size that is applicable to, the vial that utilizes this method to make has advantages such as basic flawless, smooth surface.

Another object of the present invention is to provide a kind of bottle making equipment of short glass bottle and jar of bottle size that is applicable to, the vial that utilizes this equipment to make has advantages such as basic flawless, smooth surface.

According to above-mentioned purpose of the present invention, the invention provides a kind of system bottle method of glass bottle and jar, comprise the following steps:

In glass gob introducing port mould, drift rises and carries out punching press, once forms bottle base, and wherein, described mouthful of mould contains mouth cylindrical part shape and bottle portion shape;

The bottle base of described mouthful of mould and shaping together is transplanted on the bed die substrate, described bottle base is cooled off by the bed die substrate;

After cooling step is finished, carry out demoulding step.

The present invention also provides a kind of bottle making equipment of glass bottle and jar, comprises mould, transfer device and bed die substrate, and wherein said mould comprises mouthful mould and be positioned at mouthful drift of mould below that described mouthful of mould contains mouth cylindrical part shape and bottle portion shape; Described bed die substrate is provided with and is suitable for interface that is connected with fan and the vent-pipe that is connected with fan.

As mentioned above, owing to changed among the present invention and adopted blank mould, mouthful mould and the means that become mould in the traditional method, with three's mouthful mould that integrates, the shape that in this mouthful mould, has comprised bottleneck and bottle simultaneously, method with once-forming, produce the short vial of body, its process has only punching press and two parts of cooling, has avoided a plurality of moulds that use in the traditional technology and causes vial each several part temperature inequality, shortcoming that the temperature difference is big.When preventing that crackle from producing, the surface of bottle also becomes smooth.Simultaneously, also solved traditional bottle making equipment problem that insurmountable blank mould is connected with mouthful mould when the vial that the production bottle is extremely lacked.

Description of drawings

Describe specific embodiments of the invention in detail below in conjunction with accompanying drawing, by the description of embodiment, above-mentioned purpose, feature and advantage with other of the present invention will be more obvious.In the accompanying drawing:

Figure 1A-C is the synoptic diagram in each step process of the present invention, is used to explain system bottle method of the present invention;

Fig. 2 shows the structural representation of mould in the bottle making equipment of the present invention;

Fig. 3 shows the structural representation of bed die substrate in the bottle making equipment of the present invention;

Fig. 4 Fig. 5 shows the structural representation that utilizes bottle making equipment of the present invention and the vial made of system bottle method;

Fig. 6 shows the structural representation of the mould in traditional bottle making equipment.

Embodiment

In the present invention, compare with traditional system bottle method bottle making equipment, most important difference just is the structure of mould.Therefore, explain the structure of mould in the bottle making equipment of the present invention earlier referring to Fig. 2.As shown in Figure 2, overall, mould structure of the present invention is similar substantially to the mould of traditional Fig. 6 structure, and its difference is on the structure of mouthful mould.As previously mentioned, in the mould of traditional Fig. 6 structure, it includes mouthful mould P0 and blank mould H0, and mouthful mould P0 forms the bottleneck of vial, and blank mould H0 forms the bottle of vial.And in the present invention,, promptly become the mouth mould P of a novelty with traditional mouth mould and blank mould integrator, contain mouth cylindrical part shape PU1 and the shape PU2 of bottle portion among this mouthful mould P.The same with traditional structure, this mouthful mould P is positioned over a mouthful mould and embraces among the pincers M, a silently K is set above mouth mould P then, after with glass gob introducing port mould P, silently K is vexed goes into, then, and by being positioned at a mouthful upwards pressurization of the drift Q of mould P below, glass gob among mouthful mould P is formed, become bottle base R.Because comprised the shape of bottleneck and bottle among mouthful mould P simultaneously, therefore, bottle base can once form.In drift Q, be provided with cooling duct N, so that drift Q is cooled off.Because of its structure and principle of work with traditional the same, therefore, at this no longer to its detailed description.

Below with reference to Fig. 1 system bottle method of the present invention is described.The whole process of system bottle method of the present invention is shown in Figure 1A to 1C.Earlier with among the glass gob G introducing port mould P (as Figure 1A); Cover silently K then, drift Q rises, and glass gob G is carried out punching press, makes its shape according to mouth mould P be configured as bottle base P (as Figure 1B).After the shaping, utilize transfer device M that the bottle base R of mouth mould P and shaping together is transplanted on bed die substrate S upward (referring to Fig. 1 C), cool off and the demoulding.

About transfer device MO, its structure and principle of work are with traditional identical, and those skilled in the art can realize transfer device according to traditional structure.Therefore, succinct for making text, the present invention is not described in detail structure and the principle of work of transfer device M at this.For S, its structure can be referring to Fig. 3.As shown in Figure 3, bed die substrate S mainly is made of a substrate S1, is provided with an interface S3 in the bottom center position of substrate S1, and this interface S3 is used for being connected with external fan (not shown).In substrate S1, also be provided with the vent-pipe S2 that communicates with this fan, this vent-pipe S2 can deliver to cooling air on the bottle base R to be cooled, makes bottle base R cooling, finally becomes vial U.At last, carry out demoulding step, take out vial U, the shape of this vial U can be referring to shown in Figure 4, and it includes bottleneck U1 and bottle U2, and bottleneck U1 and bottle U2 can make extremely shortly, also can be manufactured with outside screw U3 on the bottleneck U1.If do not make outside screw, this vial can become a glass pot.The vial with a plurality of cavity U4 and U5 that utilizes system bottle method of the present invention and bottle making equipment also can make as shown in Figure 5 (is annotated, though in the embodiment of Fig. 5, only show two cavitys that shape is identical, but should understand, the quantity of the cavity here and shape all can change as required), concrete means are to utilize a plurality of drift Q, the quantity of drift will determine the quantity of vial cavity, the shape of drift will determine the shape of vial cavity, and the gap between the drift will form the division plate between the vial cavity.

From the shape of the vial of Fig. 4 and Fig. 5 and structure as can be seen, this class vial is particularly suitable for the container as makeup, and its reason is that this class vial is all more flat on the one hand, is suitable for going out to carry; Its a plurality of cavitys are useful in and hold multiple different makeup in the bottle on the other hand, and the opening of cavity is all bigger, easy to use.Also also have the bottle of this structure to use at traditional cosmetics containers, but this class bottle all can't be made of glass owing to technology and technologic reason.And after having adopted aforesaid method of the present invention and equipment, solved the problem that this class bottle can not be made of glass, promoted quality and the class of this class bottle.

Claims

1, a kind of system bottle method of glass bottle and jar comprises the following steps:

After cooling step is finished, carry out demoulding step.

2, system bottle method as claimed in claim 1 is characterized in that, described drift is a plurality of, and its quantity is corresponding with the number of cavities and the shape of vial with shape.

3, a kind of bottle making equipment of glass bottle and jar comprises mould, transfer device and bed die substrate, it is characterized in that, described mould comprises mouthful mould and be positioned at mouthful drift of mould below that described mouthful of mould contains mouth cylindrical part shape and bottle portion shape; Described bed die substrate is provided with and is suitable for interface that is connected with fan and the vent-pipe that is connected with fan.

4, bottle making equipment as claimed in claim 3 is characterized in that, described drift is a plurality of, and its quantity is corresponding with the number of cavities and the shape of vial with shape.