CN104826958A - Metal bottle manufacturing process and metal bottle - Google Patents
Metal bottle manufacturing process and metal bottle Download PDFInfo
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- CN104826958A CN104826958A CN201510109364.8A CN201510109364A CN104826958A CN 104826958 A CN104826958 A CN 104826958A CN 201510109364 A CN201510109364 A CN 201510109364A CN 104826958 A CN104826958 A CN 104826958A
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- metal bottle
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Abstract
Embodiments of the invention disclose a metal bottle manufacturing process and a metal bottle. The metal bottle manufacturing process comprises the following steps: a meal sheet after preprocessing is rolled and welded into a tubular bottle body; the bottleneck of the molded metal bottle body is rolled to form an anti-theft groove; the part above the anti-theft groove is rolled to form a thread; the end of the bottleneck is machined into an outward roll rim which is in sealing contact with a mouth screw cap; and a bottom cap and the metal bottle body are connected in a sealed manner by rolling. According to the manufacturing process of the embodiment of the invention, the meal sheet after preprocessing is rolled and welded into the tubular bottle body, the bottom cap and the metal bottle body are connected in a sealed manner by rolling, the process is simple, and the cost is low; the bottle neck is rolled to form the anti-theft groove and the thread to enable the bottle body to achieve screw-cap fastening and anti-theft functions; and the outward roll rim is machined and in sealing contact with a rubber ring and the like in the screw cap to enable the metal bottle to achieve a screw-cap sealing function.
Description
Technical field
The present invention relates to canister manufacturing technology field, more particularly, relate to a kind of metal bottle manufacturing process and metal bottle.
Background technology
Canister is the common container of daily life, is more convenient for transporting and has stronger temperature and pressure tolerance, the splendid attire filling vapour beverage uses extensively due to canister compared to other material containers.
Existing canister mostly is easy-to-draw open type structure, once open, bottle is damaged and can not seals use again, and recycling degree is low.
Summary of the invention
In view of this, the invention provides a kind of metal Bottle & Can manufacturing process and metal bottle, can realize namely opening namely drink to realize bottle, and resealable uses, the technical purpose that recycling degree is high.
A kind of metal bottle manufacturing process, comprising:
Pretreated sheet metal rolls and is welded as tubular body;
By the antitheft ditch of neck finish roll extrusion of form metal body;
Rolled thread above described antitheft ditch;
Described neck finish end machine-shaping is turned up crimping, described in the crimping that turns up seal with bottleneck spiral cover and contact;
Bottom and described metal body volume press seal are connect.
Preferably, above-mentioned metal bottle manufacturing process also comprises:
Sheet metal described in pretreatment, comprising:
Sheet metal is cut to pre-set dimension.
Preferably, above-mentioned metal bottle manufacturing process also comprises:
Processing bottom, comprising:
It is the bottom with described metal body adaptation by prefabricated iron plate punch forming.
Preferably, above-mentioned metal bottle manufacturing process also comprises:
Described bottom applies fluid sealant.
The metal bottle adopting above-mentioned metal bottle manufacturing process to manufacture, comprising:
Neck finish is provided with antitheft ditch;
Be provided with screw thread above described antitheft ditch, described screw thread coordinates fastening with spiral cover;
Described neck finish end arranges the crimping that turns up, described in the crimping that turns up seal with bottleneck spiral cover and contact.
Preferably, described neck neck gradient is 35 °.
Preferably, described metal bottle base diameter is 50.30-62.5mm.
As can be seen from above-mentioned technical scheme, manufacturing process in the embodiment of the present invention, pretreated sheet metal rolls and is welded as tubular body, bottom and described metal body volume press seal is connect, concise in technology and with low cost, and pass through at the antitheft ditch of neck finish place roll extrusion, screw thread, realizes spiral cover fastening and the anti-theft feature of bottle, the crimping and processing is turned up, this crimping that turns up is sealed with the cushion rubber etc. in bottleneck spiral cover contact, realize the spiral cover sealing function of this metal bottle.Thus achieve bottle and namely open and namely drink, and after drinking, still to seal thus recycling degree improves.Further, described bottleneck gradient is set to 35 °, and machine-shaping is more smooth-going, and at the bottom of bottle, diameter is set to 50.30-62.5mm, improves bottom resistance to pressure and smoothness of walking on the conveyor line.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of metal Bottle & Can method of manufacturing technology flow chart disclosed in the embodiment of the present invention;
Fig. 2 is a kind of metal Bottle & Can method of manufacturing technology flow chart disclosed in further embodiment of this invention.
Fig. 3 is metal bottle structural representation disclosed in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of metal Bottle & Can manufacturing process and metal bottle, can realize namely opening namely drink to realize bottle, and resealable uses, the technical purpose that recycling degree is high.
Fig. 1 shows a kind of metal Bottle & Can method of manufacturing technology, comprising:
S11: pretreated sheet metal rolls and is welded as tubular body;
S12: by the antitheft ditch of neck finish roll extrusion of form metal bottle;
S13: rolled thread above described antitheft ditch;
S14: described neck finish end machine-shaping is turned up crimping, described in the crimping that turns up seal with bottleneck spiral cover and contact;
S15: bottom and described metal body volume press seal are connect.
Metal bottle manufacturing process comprises shaping and shaping two piths of bottom of body, and wherein body shaping employing technique realizes succinct mode, is carried out rolling and welding by sheet metal, forms bottle, then in conjunction with follow-up necking down, the operation such as roll extrusion and flange, forms body.
As preferably, it is 35 ° that described neck arranges neck gradient, and work in-process reaches smooth-going object.The antitheft ditch of described roll extrusion can coordinate with the antitheft contact on spiral cover, and described rolled thread carries out coordinating screwing bottleneck with the internal thread of spiral cover, described in the crimping that turns up can realize sealing with the cushion rubber of spiral cover inside, reach good obturation effect.
Namely this metal bottle is opened and is namely drunk, and can realize the repetition screwing hermetic of metal bottle, the function of carrying liquid.
Fig. 2 shows a kind of metal Bottle & Can method of manufacturing technology, comprising:
S21: sheet metal is cut to pre-set dimension;
Described tailoring process can adopt to be cut iron machine and completes according to pre-set dimension demand.Exemplarily, body diameter can be 52-66mm, and bottle height can be 80-170mm, and the thickness of described sheet metal can be 0.13-0.3mm, does not limit to.
S21: pretreated sheet metal rolls and is welded as tubular body;
S22: by the antitheft ditch of neck finish roll extrusion of form metal bottle;
The neck of described metal bottle needs through repeatedly necking down operation, and the bottleneck diameter of formation can be 25-50mm, does not limit to.
S23: rolled thread above described antitheft ditch;
S24: described neck finish end machine-shaping is turned up crimping, described in the crimping that turns up seal with bottleneck spiral cover and contact;
In described metal bottle neck formation process, need 40 unnecessary road necking down operations, and at the antitheft ditch of neck, after screw thread and the crimping that turns up complete, light inspection is carried out to bottle and interior inspection supervisor completes making.
S25: processing bottom, comprising:
It is the bottom with described metal body adaptation by prefabricated iron plate punch forming.
Above-mentioned steps can adopt punch press by iron plate punch forming.
S26: apply fluid sealant on described bottom.
Above-mentioned steps can adopt glue-injection machine to apply, and sealing machine uses.
S27: bottom and body are carried out sealing-in by sealing machine, forms one.
It should be noted that, the shape of described bottom is interior convex, its form parameter can be selected between convex height 3-4mm, metal bottle base diameter is 50.30-62.5mm, the setting of this size can reach the withstand voltage requirement in bottom, also can meet tank well to stand firm on a production line, smooth and easy walking, improving production efficiency.
Fig. 3 shows a kind of metal bottle, comprising:
Neck finish 1 is provided with antitheft ditch 2;
Be provided with screw thread 3 above described antitheft ditch 2, described screw thread 3 coordinates fastening with spiral cover;
Described neck finish 1 end arranges the crimping 4 that turns up, described in the crimping 4 that turns up seal with bottleneck spiral cover and contact.
As preferably, described neck neck gradient 5 is 35 °.
As preferably, bottom described metal bottle, 6 diameters are 50.30-62.5mm.
The antitheft ditch of described roll extrusion can coordinate with the antitheft contact on spiral cover, and described rolled thread carries out coordinating screwing bottleneck with the internal thread of spiral cover, described in the crimping that turns up can realize sealing with the cushion rubber of spiral cover inside, reach good obturation effect.
It should be noted that, the radius value of described neck chamfering 7 is optional is about 6mm; The shape of described bottom can be interior convex, and it is 3-4mm that its form parameter can select convex 8 highly, and described metal bottle base diameter is 50.30-62.5mm.Namely this metal bottle is opened and is namely drunk, and can realize the repetition screwing hermetic of metal bottle, the function of carrying liquid.
Above-mentioned size is not limited to, and preferably explains in this manual.
In sum:
Manufacturing process in the embodiment of the present invention, pretreated sheet metal rolls and is welded as tubular body, bottom and described metal body volume press seal are connect, concise in technology and with low cost, and by the antitheft ditch of neck finish place roll extrusion, screw thread, realize spiral cover fastening and the anti-theft feature of bottle, the crimping and processing is turned up, makes this crimping that turns up seal with the cushion rubber etc. in bottleneck spiral cover and contacts, realize the spiral cover sealing function of this metal bottle.Thus achieve bottle and namely open and namely drink, and after drinking, still to seal thus recycling degree improves.Further, described bottleneck gradient is set to 35 °, and machine-shaping is more smooth-going, and at the bottom of bottle, diameter is set to 50.30---62.5mm, improves bottom resistance to pressure and smoothness of walking on the conveyor line.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For device disclosed in embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the embodiment of the present invention, can realize in other embodiments.Therefore, the embodiment of the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a metal bottle manufacturing process, is characterized in that, comprising:
Pretreated sheet metal rolls and is welded as tubular body;
By the antitheft ditch of neck finish roll extrusion of form metal body;
Rolled thread above described antitheft ditch;
Described neck finish end machine-shaping is turned up crimping, described in the crimping that turns up seal with bottleneck spiral cover and contact;
Bottom and described metal body volume press seal are connect.
2. metal bottle manufacturing process as claimed in claim 1, is characterized in that, also comprise: sheet metal described in pretreatment, comprising:
Sheet metal is cut to pre-set dimension.
3. metal bottle manufacturing process as claimed in claim 1, is characterized in that, also comprise: processing bottom, comprising:
It is the bottom with described metal body adaptation by prefabricated iron plate punch forming.
4. metal bottle manufacturing process as claimed in claim 3, is characterized in that, also comprise: on described bottom, apply fluid sealant.
5. the metal bottle adopting metal bottle manufacturing process described in claim 1 to manufacture, is characterized in that, comprising:
Neck finish is provided with antitheft ditch;
Be provided with screw thread above described antitheft ditch, described screw thread coordinates fastening with spiral cover;
Described neck finish end arranges the crimping that turns up, described in the crimping that turns up seal with bottleneck spiral cover and contact.
6. metal bottle as claimed in claim 5, is characterized in that, comprising: described neck neck gradient is 35 °.
7. metal bottle as claimed in claim 6, is characterized in that, comprising: described metal bottle base diameter is 50.30-62.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109364.8A CN104826958B (en) | 2015-03-13 | 2015-03-13 | Metal bottle manufacturing process and metal bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510109364.8A CN104826958B (en) | 2015-03-13 | 2015-03-13 | Metal bottle manufacturing process and metal bottle |
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| Publication Number | Publication Date |
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| CN104826958A true CN104826958A (en) | 2015-08-12 |
| CN104826958B CN104826958B (en) | 2017-02-22 |
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| CN201510109364.8A Active CN104826958B (en) | 2015-03-13 | 2015-03-13 | Metal bottle manufacturing process and metal bottle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690031A (en) * | 2015-09-30 | 2016-06-22 | 安徽中盛罐业有限公司 | Production process for tin can |
| CN107054860A (en) * | 2017-03-13 | 2017-08-18 | 苏州华源控股股份有限公司 | A kind of packing jar of iron flask body and its corresponding iron flask body manufacture craft |
| CN107838318A (en) * | 2016-09-21 | 2018-03-27 | 东莞市大满包装实业有限公司 | A kind of metal can bottom and its manufacture method |
| CN110104298A (en) * | 2019-05-28 | 2019-08-09 | 嘉美食品包装(滁州)股份有限公司 | A kind of welding metal Bottle & Can and its manufacturing method |
| CN110606249A (en) * | 2019-07-30 | 2019-12-24 | 刘静波 | Metal bottle and preparation method thereof |
| CN113716221A (en) * | 2021-09-07 | 2021-11-30 | 江阴圣马罐业有限公司 | Spray can with threaded neck and method of making same |
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| JP2004223614A (en) * | 2004-03-05 | 2004-08-12 | Daiwa Can Co Ltd | Method for manufacturing can with screw |
| CN102815431A (en) * | 2012-08-06 | 2012-12-12 | 广东欧亚包装股份有限公司 | Thin-walled screw type aluminous beer package bottle and manufacturing method thereof |
| CN203638438U (en) * | 2013-12-16 | 2014-06-11 | 广州赛邦印铁制罐有限公司 | Beverage can with threads |
| CN104029881A (en) * | 2009-04-06 | 2014-09-10 | 武内普莱斯工业株式会社 | Metal bottle can |
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| GB547337A (en) * | 1940-03-07 | 1942-08-24 | Crown Cork & Seal Co | Improvements in or relating to sheet metal containers |
| DE19722628A1 (en) * | 1997-05-30 | 1998-12-03 | Engelbrauerei Schwaebisch Gmue | Sheet metal drinks can |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690031A (en) * | 2015-09-30 | 2016-06-22 | 安徽中盛罐业有限公司 | Production process for tin can |
| CN107838318A (en) * | 2016-09-21 | 2018-03-27 | 东莞市大满包装实业有限公司 | A kind of metal can bottom and its manufacture method |
| CN107054860A (en) * | 2017-03-13 | 2017-08-18 | 苏州华源控股股份有限公司 | A kind of packing jar of iron flask body and its corresponding iron flask body manufacture craft |
| CN110104298A (en) * | 2019-05-28 | 2019-08-09 | 嘉美食品包装(滁州)股份有限公司 | A kind of welding metal Bottle & Can and its manufacturing method |
| CN110606249A (en) * | 2019-07-30 | 2019-12-24 | 刘静波 | Metal bottle and preparation method thereof |
| CN113716221A (en) * | 2021-09-07 | 2021-11-30 | 江阴圣马罐业有限公司 | Spray can with threaded neck and method of making same |
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| Publication number | Publication date |
|---|---|
| CN104826958B (en) | 2017-02-22 |
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Address after: 239000 Suzhou North Road, Chuzhou, Chuzhou, Anhui Patentee after: Jiamei food packaging (Chuzhou) Limited by Share Ltd Address before: 239000 Suzhou North Road, Chuzhou, Chuzhou, Anhui Patentee before: U.S. tin graphed sheet Zhi Guan Co., Ltd is praised in Chuzhou |
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