CN105923228A

CN105923228A - Glass bottle structure and manufacturing method thereof

Info

Publication number: CN105923228A
Application number: CN201610550972.7A
Authority: CN
Inventors: 蒋新; 蒋一新
Original assignee: New Yueying Child Products (shenzhen) Co Ltd
Current assignee: Solaris Industries Group Ltd
Priority date: 2016-07-14
Filing date: 2016-07-14
Publication date: 2016-09-07
Anticipated expiration: 2036-07-14
Also published as: CN105923228B

Abstract

The invention provides a glass bottle structure which comprises a bottle body. An inner bottleneck is formed in the upper part of the bottle body. An outer bottleneck sleeves the inner bottleneck tightly. An occluding structure is arranged on the outer side of the outer bottleneck. The bottle body and the inner bottleneck are integrally formed. The outer side of the inner bottleneck adopts a smooth structure. A bump is arranged at the top of the inner bottleneck. A groove matched with the bump is formed in the inner side of the top of the outer bottleneck. The invention further provides a manufacturing method of the glass bottle structure. The manufacturing method comprises the following steps: glass bottles with uniform thicknesses are blown by using a mould blowing method, and the glass bottles are power-spun by using a power spinning machine, so that the glass bottles with required uniform thickness are obtained; and besides, the outer bottleneck with external threads sleeve the inner bottleneck, the manufactured glass bottle finished products are uniform in thickness, high in quality, and crystal-clear in appearance, and have no parting lines.

Description

A kind of glass bottle structure and preparation method thereof

Technical field

The present invention relates to a kind of glass bottle structure and preparation method thereof.

Background technology

Vial in the market, is broadly divided into mould blown bottle and glass tube vial, due to the characteristic of glass, Use mould blown glass body thickness substantially at more than 3.0mm, heavy, production consumptive material height；Due to work Skill problem, has an obvious die parting line in the middle of mould blown bottle, permeability is the best, affects overall appearance. The body of glass tube vial use Pipe Cutting after at the bottom of pure manual high-temperature soldering bottle, rolling screw thread and doleiform form, this kind of glass Pure manual welding bottom glass bottle, thickness is the most uneven, and thinner than body, not shock resistance, and tapping has broken The risk at the end；Bottle bottom stress is big, and caloric impact temperature is substantially reduced, and easily occurs " the quick-fried end " during high-temperature sterilization Phenomenon, makes by hand additionally, due to pure, and dimensional discrepancy is relatively big, and quality is highly unstable.Therefore, how can Above two preparation method is learnt from other's strong points to offset one's weaknesses, it is thus achieved that a kind of vial in uniform thickness, and do not lose original Function, is technical staff's problem demanding prompt solution.

Summary of the invention

It is an object of the invention to, for the deficiencies in the prior art, it is provided that before a kind of glass bottle structure is to solve State problem.

The technical scheme that the present invention is used for achieving the above object is:

A kind of glass bottle structure, including body body, described body body upper part is interior bottleneck, described interior bottleneck Closely it is arranged with an outer bottleneck, outside described outer bottleneck, is provided with occlusion structure.

Preferably, described body body is one-body molded with described interior bottleneck, is light Slipped Clove Hitch outside described interior bottleneck Structure, top has projection, and described outer bottleneck inside top is provided with the groove matched with described projection.

Preferably, described occlusion structure is to be arranged on the external screw thread outside outer bottleneck.

Preferably, described outer bottleneck is silica gel material or plastic material.

The present invention also provides for the manufacture method of a kind of glass bottle structure, comprises the steps:

A) blow-molded glass bottle becomes to have the required form of requirement specification；

B) body body is revolved thin process to desired thickness；

C) by being set in after outer bottleneck heating well prepared in advance in vial on bottleneck, molding is cooled down.

Preferably, step b) is to carry out at a rotation Bao Jishang, and the thin machine of described rotation is provided with the thin cutter of rotation and turns Axle, described vial is placed in described rotating shaft, and described body body is revolved thin by the thin cutter of described rotation.

Preferably, being provided with occlusion structure outside described outer bottleneck, described outer bottleneck is silica gel material or moulds Glue material.

Preferably, described body body is one-body molded with described interior bottleneck, is light Slipped Clove Hitch outside described interior bottleneck Structure, top has projection, is provided with, inside described outer bottleneck, the groove matched with described projection.

The solution have the advantages that, utilize mould blowing method to blow vial in uniform thickness, and utilize rotation Glass bottle body is revolved thin by thin machine, it is thus achieved that required lower thickness and uniform glass bottle, but owing to needs are to vial Carry out revolving thin PROCESS FOR TREATMENT, bottleneck cannot the occlusion structure of molding and external cap so that outer tape splicing is stung The outer bottleneck closing structure coordinates, and the vial finished product thickness made is thin and uniform, quality better, and outward appearance is brilliant Jade-like stone is exquisitely carved without die parting line, solves the problem that prior art exists.

Below in conjunction with the accompanying drawings this invention is specifically described.

Accompanying drawing explanation

Fig. 1 is the perspective view of present pre-ferred embodiments.

Fig. 2 is the cross-sectional schematic of present pre-ferred embodiments.

The manufacture method flow chart of Fig. 3 present pre-ferred embodiments.

Fig. 4 is the manufacture method artwork of present pre-ferred embodiments.

Detailed description of the invention

Referring to accompanying drawing 1, accompanying drawing 1 is the perspective view of present pre-ferred embodiments.A kind of glass is provided Glass bottle structure, including body body 101, body body 101 top is interior bottleneck 102, body body 101 Being one-body molded with interior bottleneck 102, be smooth structure outside interior bottleneck 102, top has projection 1021, Outer bottleneck 103 inside top is provided with the groove 1031 matched with projection 1021, and projection 1021 is embedded in groove In 1031, outer bottleneck 103 is made closely to be set on interior bottleneck 102, outside outer bottleneck 103 outside is provided with Screw thread 1032, closes bottle covering to be engaged with external cap.Outer bottleneck 103 can use silica gel material, The exotic materials such as plastic material are made.

Referring to Fig. 3, Fig. 4, Fig. 3 is the manufacture method flow chart of present pre-ferred embodiments, and Fig. 4 is this The manufacture method artwork of bright preferred embodiment.The manufacture method of a kind of vial is provided, comprises the steps:

Step 201, blow-molded glass bottle becomes to have the required form of requirement specification.Blow-molded glass bottle is taked traditional The mould blowing method of blow-molded glass bottle, to ensure the size uniform at the bottom of body bottle, it is ensured that the shock resistance at the bottom of bottle is strong Degree.It should be noted that for ensureing the lower thin operation of rotation walked, interior bottleneck 102 outside need makes light Slipped Clove Hitch Structure.

Step 202, revolves thin process to desired thickness to body body 101.Due to blown glass bottle wall Thickness rate is thicker, needs to be revolved thin to reach the thickness of requirement.Revolving thin technique is to carry out at one rotation Bao Jishang , this kind revolves thin machine and is provided with the thin cutter of rotation and rotating shaft, and glass bottle body is inserted in rotating shaft by bottleneck, revolves thin Cutter cooperates with rotating shaft, revolves thin to body body 101.Vial body body after overwinding is thin 101 thickness uniformly and reach the lower thickness of requirement, and the die parting line that blowing operation produces simultaneously also disappears, whole Body body 101 outward appearance is glittering and translucent.Interior bottleneck 102 top also forms a projection 1021 during rotation is thin.

Step 203, is set in after being heated outer bottleneck 103 well prepared in advance in vial on bottleneck 102. Outer bottleneck 103 is the high temperature resistant materials such as resistant to elevated temperatures silica gel or plastic cement, and outside is provided with external screw thread 1032 and stings Closing structure, inside top is provided with groove 1031.Utilize the principle of rising-heat contracting-cold, swollen after the heating of outer bottleneck 103 Swollen, it is enclosed within interior bottleneck 102, outer bottleneck 103 cools down aftershaping lock ring in interior bottleneck 102, projection simultaneously 1021 are embedded into groove 1031, bottleneck 102 and the conjugation of outer bottleneck 103 in strengthening.It is thusly-formed glass The occlusion screw thread mouth of bottle.

The principle of the present invention is, utilizes mould blowing method to blow vial in uniform thickness, and utilizes the thin machine of rotation Being revolved by glass bottle body thin, the helicitic texture of glass bottle opening can be revolved flat, therefore at blow-molded glass by the thin technique of this rotation Without the screw thread of making bottleneck during body, and bottleneck 102 outer smooth structure in keeping, but vial Needing lid to cover, smooth interior bottleneck 102 cannot mate with external cap to be tightened, so that additionally set Put a bottleneck structure that can mate with external cap, i.e. with the externally threaded outer bottleneck 103 of occlusion structure, closely It is set in interior bottleneck 102, the uniform thickness needed finally to make vial reach, do not lose original insulation Dust-proof grade acts on.

Certainly, this invention can also have other to convert, it is not limited to above-mentioned embodiment, art technology The knowledge that personnel are possessed, it is also possible to various changes can be made without departing from the inventive concept of the premise, so Change all should be within the scope of the present invention.

Claims

1. a glass bottle structure, including body body, it is characterised in that described body body upper part is interior bottleneck, Described interior bottleneck is closely arranged with an outer bottleneck, is provided with occlusion structure outside described outer bottleneck.

Glass bottle structure the most according to claim 1, it is characterised in that described body body and described interior bottleneck One-body molded, it is smooth structure outside described interior bottleneck, top has projection, described outer bottleneck inside top It is provided with the groove matched with described projection.

Glass bottle structure the most according to claim 1, it is characterised in that described occlusion structure is for being arranged on outer blank External screw thread outside Kou.

Glass bottle structure the most according to claim 2, it is characterised in that described occlusion structure is for being arranged on outer blank External screw thread outside Kou.

5. according to the glass bottle structure described in claim 1,2,3 or 4, it is characterised in that described outer bottleneck is silicon Glue material or plastic material.

6. the manufacture method of a glass bottle structure, it is characterised in that comprise the steps:

B) body body is revolved thin process to desired thickness；

The manufacture method of glass bottle structure the most according to claim 6, it is characterised in that step b) is one Platform rotation Bao Jishang is carried out, and the thin machine of described rotation is provided with the thin cutter of rotation and rotating shaft, and described vial is placed on described turning On axle, described body body is revolved thin by the thin cutter of described rotation.

The manufacture method of glass bottle structure the most according to claim 6, it is characterised in that outside described outer bottleneck Portion is provided with occlusion structure, and described outer bottleneck is silica gel material or plastic material.

The manufacture method of glass bottle structure the most according to claim 7, it is characterised in that outside described outer bottleneck Portion is provided with occlusion structure, and described outer bottleneck is silica gel material or plastic material.

10. according to the manufacture method of the glass bottle structure described in claim 6,7,8 or 9, it is characterised in that institute Stating body body one-body molded with described interior bottleneck, be smooth structure outside described interior bottleneck, top has convex Block, is provided with, inside described outer bottleneck, the groove matched with described projection.