KR101692278B1

KR101692278B1 - Jig for manufacturing glass bottles

Info

Publication number: KR101692278B1
Application number: KR1020160005752A
Authority: KR
Inventors: 최쌍임
Original assignee: 최쌍임
Priority date: 2016-01-18
Filing date: 2016-01-18
Publication date: 2017-01-03

Abstract

The present invention relates to a glass bottle in which compressed air is supplied to the main body from the outside so as to prevent side lines occurring when the glass bottle is manufactured using the main body, The present invention relates to a manufacturing jig,
A pair of main bodies 100 provided with air supply holes and formed in various glass bottle shapes;
A coupling shaft 300 for coupling the pair of main bodies to be rotatable;
An air supply pipe 500 for supplying air to the main body;
And a binding member 700 binding the main body.

Description

Jig for manufacturing glass bottles}

The present invention relates to a jig for manufacturing a glass bottle, and more particularly, to a jig for manufacturing a glass bottle, in which a side line is not generated by supplying compressed air to the main body from the outside in order to prevent side lines generated when a glass bottle is manufactured using the main body To a jig for manufacturing a glass bottle capable of imparting a sense of beauty to a glass bottle.

Generally, the glass bottle manufacturing process is as follows.

(1) Blending process: When the raw material combination ratio is determined according to the required glass composition, the raw material is mixed with the powder or granular material, and an appropriate amount of cullet is added thereto.

(2) Melting process: Moisture adhered to the raw material is evaporated, and gases such as carbon dioxide and sulfur dioxide, which are contained in the combustion gas or decomposed by the raw material, dissolve into the glass. The dissolved gas is supersaturated and released again, Makes small air bubbles.

(3) Forming process: The forming of the glass product is performed by an artificial or mechanical method, and the plasticity of the glass is used in a viscosity range suitable for the molding method.

(4) Slow cooling process: When the glass product is immediately cooled at room temperature after the molding process, uneven residual stress is generated, and there is a risk of breaking even in a small impact. Therefore, after molding the glass product, it should be heated again to the annealing point and cooled slowly to eliminate the uneven residual stress.

Ginseng bottles, jars bottles, or bottled beef bottles vary in length, width, weight, volume, etc., and their shapes are various. Therefore, the quantity and quality of the products depend on the skill and fatigue of the technician. As a method of manufacturing a glass bottle, a glass raw material dissolved in an electric furnace (kiln) is rolled up by a stainless steel rod according to the kind (weight) of the product, and a certain amount of the glass raw material is injected and cut into a fixed mold. After the glass raw material is taken out, it is shaken by the wrist force of the person repeatedly up and down until it becomes similar to the size of the product to be finished by using the air pressure device (air balloon principle) And molded using air compression. Then open the mold, take out the product and finish it.

However, when manufacturing a conventional glass bottle, a part of the glass is partially discharged through the gap of the mold, so that two rows are formed in the longitudinal direction on the outer circumferential surface of the glass bottle.

As a result, the aesthetics of the product are reduced by packaging.

The applicant of the present invention has proposed 10-2015-65302, and the present invention will be described again by supplementing the above.

Korean Patent Registration No. 10-1207758 Korean Patent Application No. 10-2015-65302

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the conventional art described above, and it is an object of the present invention to provide a method of manufacturing a glass bottle by supplying compressed air to the main body from the outside in order to prevent side lines, And a line is not generated, so that a sense of beauty can be given to the glass bottle.

According to an aspect of the present invention, there is provided a jig for manufacturing a glass bottle according to an embodiment of the present invention includes a pair of main bodies having air supply holes and formed with various glass bottles;

A coupling shaft 300 for coupling the pair of main bodies to be rotatable;

An air supply pipe 500 for supplying air to the main body;

And a binding member 700 binding the main body.

At this time, the main body 100 is formed with a variety of shapes of glass bottles and comprises a pair of coupling blocks 110 each having a pair of fastening holes 111 to be opened through a connecting shaft,

An air supply hole 112 formed in any one of the connection blocks to allow the air supply pipe 500 to be inserted therein;

An air discharge hole 113 through which air is discharged;

Pressure air is supplied through the air supply hole 112 to equalize the temperature of the connection block provided in each of the pair of main bodies, thereby preventing the formation of parting lines on the outer surface of the glass bottle.

And the connecting shaft 300 is to fasten the respective connecting blocks so that the pair of bodies can be rotated;

The air supply pipe 500 supplies air to any one of the connection blocks provided in the main body so that the temperature of each of the connection blocks, that is, the thermal expansion rate, is equalized, thereby preventing the parting line from being twisted.

According to the present invention, since the jig for manufacturing a glass bottle according to the present invention is produced by supplying compressed air to the main body from the outside so as to prevent side lines occurring when a glass bottle is manufactured using the main body, side lines do not occur, There is an effect that the aesthetic feeling can be raised.

1 is a perspective view illustrating a glass bottle manufacturing apparatus according to an embodiment of the present invention,
2 and 3 are perspective views illustrating a jig for manufacturing a glass bottle according to an embodiment of the present invention,
4 and 5 are cross-sectional views illustrating a process of manufacturing a glass bottle according to an embodiment of the present invention,

The terms and words used in the present specification and claims should not be construed to be limited to ordinary or dictionary meanings, but the inventor may appropriately define the concept of the term to describe its invention in the best way Can be interpreted as meaning and concept consistent with the technical idea of the present invention.

It should be noted that the embodiments described in this specification and the configurations shown in the drawings are merely preferred embodiments of the present invention and do not represent all the technical ideas of the present invention, It should be understood that various equivalents and modifications may be present.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 5, a jig for manufacturing a glass bottle according to an embodiment of the present invention includes a pair of main bodies 100 having air supply holes and formed with various glass bottle shapes; A coupling shaft 300 for coupling the pair of main bodies to be rotatable; An air supply pipe 500 for supplying air to the main body; And a binding port 700 binding the main body.

The main body 100 is formed with a variety of shapes of glass bottles and is provided with a pair of connecting blocks 110 each having a pair of fastening holes 111 at one side so as to be opened through a connecting shaft.

At this time, an air supply hole 112 through which the air supply pipe 500 can be inserted and an air discharge hole 113 are formed in any one of the connection blocks.

Accordingly, when high-pressure air is supplied through the air supply hole 112, the temperature of the connection block is equalized to prevent the formation of a line on the outer surface of the glass bottle.

That is, there is a parting line (jig opening and closing place) in a jig for manufacturing a glass bottle.

In order to open the jig, the connecting block for holding the jig and the jig is made of a male and a female.

At this time, since the temperatures of the jig main body and the connection blocks to be fastened are different from each other, the parting lines of the jig are twisted.

Thus, a parting line is generated outside the glass bottle to be manufactured.

In order to prevent this, when high-pressure air is supplied through the air supply hole 112, a connecting block consisting of a pair of main bodies is equal in temperature, thereby preventing a parting line from being formed on the outer surface of the glass bottle.

The connecting shaft 300 is for fastening the respective connecting blocks so that the pair of bodies can be rotated.

The air supply pipe 500 supplies air to any one of the connection blocks provided in the main body to prevent the parting line from twisting due to the same temperature or thermal expansion rate of each connection block.

100: a pair of main bodies 300:
500: air supply pipe 700:

Claims

An air supply pipe 500 for supplying air to the main body 100, a connecting shaft 300 for connecting the pair of main bodies 100 so as to be rotatable, And a binding port (700) for binding the main body,
The main body 100 has a shape of various glass bottles and is formed of a pair of coupling blocks 110 each having a pair of fastening holes 111 at one side and a connecting block 110, An air supply hole 112 through which the air supply pipe 500 can be inserted and an air discharge hole 113 through which the air is discharged to supply high pressure air through the air supply hole 112, The temperature of the connection block provided in each of the formed bodies is equalized to prevent the formation of parting lines on the outer surface of the glass bottle;
The connecting shaft 300 is for fastening the respective connecting blocks so that the pair of bodies can be rotated;
Wherein the air supply pipe (500) supplies air to any one of the connection blocks provided in the main body, thereby preventing the parting line from twisting due to the same temperature, that is, the thermal expansion rate, of each of the connection blocks.

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